K 1270 II Rail - Saw HUSQVARNA - Free user manual and instructions

Product type	Rail saw (portable cut-off saw)
Brand	Husqvarna
Model	K 1270 II Rail
Displacement	119 cm³ (7.3 cu in)
Power	5.8 kW / 7.9 hp at 8,400 rpm
Idle speed	2,700 rpm
Full throttle speed (no load)	9,300 rpm (±150)
Fuel tank capacity	1.2 L (40 US fl oz)
Weight (without fuel or blade, with 350 mm blade)	15.3 kg (33.7 lb)
Weight (without fuel or blade, with 400 mm blade)	16.0 kg (35.3 lb)
Weight of RA 10 rail attachment	5.5 kg (12.1 lb)
Max spindle speed (350 mm blade)	4,700 rpm
Max spindle speed (400 mm blade)	4,300 rpm
Recommended blade diameter	350 mm (14") or 400 mm (16")
Max cutting depth (350 mm blade)	118 mm (4.6")
Max cutting depth (400 mm blade)	145 mm (5.7")
Max blade thickness	5 mm (0.2")
Blade arbor hole diameter	25.4 mm (1") or 20 mm (0.79")
Cylinder bore	60 mm (2.4")
Piston stroke	42 mm (1.7")
Spark plug	NGK BPMR 7A (gap 0.5 mm)
Recommended water pressure	0.5-10 bar (7-150 PSI)
Guaranteed sound power level	117 dB(A)
Sound pressure level at ear	104 dB(A)
Vibration level (front/back handle, 400 mm blade)	4.4 / 3.9 m/s²
Fuel type	2-stroke gasoline-oil mixture (50:1)
Intended use	Cutting rails, concrete, brick, stone, steel
Safety	Blade guard, SmartGuard (optional), trigger lock, emergency stop
Maintenance	Regular cleaning, replacement of air filter, spark plug, belt, etc.
Accessories	Wheel kit, Fleet Services sensor, rail attachment

Frequently Asked Questions - K 1270 II Rail HUSQVARNA

What type of fuel should be used for the Husqvarna K 1270 II Rail?

Use a mixture of gasoline and two-stroke oil at a ratio of 50:1 (2% oil). For optimal performance, choose HUSQVARNA two-stroke oil or a high-quality oil for air-cooled engines. Do not use gasoline with an octane rating lower than 90 RON or an ethanol content above 10%.

How to start the product when the engine is cold?

1. Press the decompression valve. 2. Set the stop switch to STOP (left position). 3. Pull out the choke fully. 4. Pump the fuel bulb 6 times. 5. Hold the front handle and place your foot on the rear handle. 6. Pull the starter cord slowly until resistance, then pull quickly. 7. When the engine starts, push the choke back and squeeze the accelerator trigger to disengage the fast idle.

Which cutting blades are approved for this model?

Use only diamond or abrasive blades that comply with EN12413, EN13236 or ANSI B7.1 standards. The blades must have a diameter of 350 mm (14") or 400 mm (16") with a maximum thickness of 5 mm and sufficient rated speed. Do not use serrated or carbide-tipped blades. For rail cutting, use blades specifically designed for that purpose.

How to avoid kickback during use?

Kickback is a sudden upward movement. To avoid it: never use the kickback zone (upper quarter) of the blade, properly support the workpiece so that the cut remains open, use the lower quarter of the blade, and do not force it. Hold the product firmly with both hands and stay parallel to the blade. In case of pinch, be ready to react.

How to install the cutting disc?

Make sure the engine is stopped (STOP switch). Wear gloves. Check that the arbor ring matches the blade center hole. Place the blade between the coupling washers, insert a tool into the belt housing to lock the shaft, then tighten the bolt to 25 Nm. Check the direction of rotation (arrows aligned).

What daily maintenance is recommended?

Clean the exterior with fresh water, inspect the anti-vibration system, check for fuel leaks, the muffler, the trigger lock, the blade guard, and the blade. Clean the cold air intake. Perform a general inspection of screws and nuts. Refer to the maintenance schedule in the manual.

How to adjust the idle speed?

Start the engine. Use the countersunk screw (mark T): turn clockwise until the blade starts to turn, then counterclockwise until it stops. The correct idle speed is 2700 rpm. If the blade turns at idle, contact an authorized workshop.

How to use the rail attachment on the K 1270 II Rail?

First, install the rail attachment on the rail, tighten the handle. Place the right side of the product against the attachment. Prepare the cutting guide by cutting it beforehand. To cut, align the saw cut, move the product back and forth. If necessary, flip the product to finish the cut from the other side. Remove the attachment after use.

What are the essential safety precautions?

Always wear protective equipment: helmet, ear protection, glasses, thick gloves, respiratory protection, and steel-toed boots. Maintain a safety distance of 15 m. Do not use the product in a confined space. Be aware of exhaust gases and dust. Read the manual carefully before use.

How to transport and store the product?

Remove the cutting blade. Do not transport the product with the rail attachment mounted. Store the attachment separately in its box. Store in a locked place, out of reach of children. Before long-term storage, empty the fuel tank. Clean the product before storage.

USER MANUAL K 1270 II Rail HUSQVARNA

K 1270 II, K 1270 II Rail, K 1270 SmartGuard

EN Operator's manual 2-42

Transportation, storage and disposal.... 38

Technical data.... 39

Accessories.... 40

Declaration of Conformity.... 41

Introduction

Product description

These HUSQVARNA, K 1270 II, K 1270 II Rail and K 1270 SmartGuard power cutters are portable handheld cut-off machines powered by 2-stroke combustion engines.

Intended use

The product is used to cut hard materials as concrete, masonry, stone and steel. K 1270 II Rail is specially

made to cut railroad tracks. Do not use the product for other tasks. The product must only be used by professional operators with experience.

Work is constantly in progress to increase your safety and efficiency during operation. Speak to your servicing dealer for more information.

Note: National/Local regulations could restrict the use of this product.

Product overview K 1270 II

Technical diagram of a saw cutting machine with numbered parts for identification and assembly reference.

1. Operator's manual
2. Decompression valve
3. Blade guard
4. Adjustment handle for blade guard
5. Cutting equipment decal
6. Front handle
7. Water valve

8. Warning decal

9. Air filter cover

10. Start instruction decal
11. Choke control
12. Throttle trigger lockout
13. Throttle trigger
14. Air purge bulb
15. Stop switch

16. Starter rope handle

17. Starter housing

18. Type plate
19. Flange, spindle, arbor bushing
20. Cutting blade (not supplied)
21. Belt tensioner
22. Front belt guard

23. Rear belt guard

24. T screw, idle speed adjustment

25. Fuel tank cap
26. Water connection with filter
27. Rear handle
28. Water connector Gardena®
29. Combination wrench

Product overview K 1270 SmartGuard

Technical diagram of a mechanical device with numbered parts, including a close-up inset of the book.

1. Operator's manual
2. Air filter cover
3. Decompression valve
4. Front handle
5. Combination wrench
6. Adjustment handle for blade guard
7. Blade guard
8. SmartGuard handle
9. SmartGuard
10. Belt tensioner
11. Front belt guard
12. Rear belt guard
13. T screw, idle speed adjustment
14. Fuel tank cap
15. Water connection with filter

16. Rear handle

17. Cutting blade (not supplied)

18. Flange, spindle, arbor bushing
19. Cutting equipment decal
20. Type plate
21. Starter housing
22. Starter rope handle
23. Stop switch
24. Air purge bulb
25. Throttle trigger
26. Throttle trigger lockout
27. Choke control
28. Start instruction decal
29. Warning decal
30. Water valve
31. Water connector Gardena®

Technical diagram of a mechanical device with numbered parts, including a book icon and a control panel inset.

1. Operator's manual
2. Decompression valve
3. Blade guard
4. Adjustment handle for blade guard
5. Flange, spindle, arbor bushing
6. Cutting blade (not supplied)
7. Cutting equipment decal
8. Front handle
9. Warning decal
10. Air filter cover
11. Start instruction decal
12. Choke control
13. Throttle trigger lockout
14. Throttle trigger
15. Air purge bulb
16. Stop switch
17. Starter rope handle
18. Starter housing
19. Type plate
20. Power cutter lock handle
21. Rail lock handle
22. Rail fixture
23. Cutting guide
24. Belt tensioner
25. Front belt guard
26. Installation point for rail fixture
27. Rear belt guard
28. T screw, idle speed adjustment

29. Fuel tank cap

30. Rear handle

31. Combination wrench
32. Bushing and decal

Symbols on the product

WARNING: This product can be dangerous and cause serious injury or death to the operator or others. Be careful and use the product correctly.

Read the operator's manual carefully and make sure that you understand the instructions before you use this product.

Use approved protective helmet, hearing protection, eye protection and respiratory protection. Refer to Personal protective equipment on page 8

Dust forms when cutting. The dust can cause injuries if inhaled. Use an approved respiratory protection. Avoid inhaling exhaust fumes. Always provide for good ventilation.

WARNING! Kickbacks can be sudden, rapid and violent and can cause life threatening injuries. Read and understand the instructions in the manual before using

the product. Refer to Kickback on page 16.

Sparks from the cutting blade can cause fire in fuel, wood, clothes, dry grass or other flammable materials.

Make sure that the cutting blade does not have cracks or other damages.

Do not use circular saw blades.

Choke

Air purge bulb

Decompression valve

Starter rope handle

Use a fuel mixture of gasoline and oil.

This product complies with applicable EU Directives.

Noise emission to the environment complies with applicable EC Directives. The noise emission of the product is specified in Technical data on page 39 and on the label.

Note: Other symbols/decals on the product refer to special certification requirements for some markets.

Start instructions decal

START 6X

Refer to To start the product with a cold engine on page 22 and To start the product with a warm engine on page 24 for instructions.

Cutting equipment decal

max ③ ① ⑤ ⑤ ④ max ② rpm

1. Cutting blade diameter
2. Max. speed of output shaft
3. Max. blade thickness
4. Direction of rotation
5. Bushing dimension

Type plate

XXXXXXXX YYYY s / n YYYY WWXXXXX XXX XX XX-XX Husqvarna AB Huskvarna, SWEDEN XXXXXXXXXXXX XXXXXXXXXXXXX

Row 1: Brand, Model (X, Y)

Row 2: Serial No. with manufacturing date (Y, W, X): Year, Week, Sequence No.

Row 3: Product No. (X)

Row 4: Manufacturer

Row 5: Manufacturer address

Rows 6–7: EU type approval or Chinese MEIN number

WARNING: Tampering with the engine voids the EU type-approval of this product.

Product liability

As referred to in the product liability laws, we are not liable for damages that our product causes if:

• the product is incorrectly repaired.
- the product is repaired with parts that are not from the manufacturer or not approved by the manufacturer.
- the product has an accessory that is not from the manufacturer or not approved by the manufacturer.
- the product is not repaired at an approved service center or by an approved authority.

Safety

Safety definitions

Warnings, cautions and notes are used to point out specially important parts of the manual.

WARNING: Used if there is a risk of injury or death for the operator or bystanders if the instructions in the manual are not obeyed.

CAUTION: Used if there is a risk of damage to the product, other materials or the adjacent area if the instructions in the manual are not obeyed.

Note: Used to give more information that is necessary in a given situation.

General safety instructions

WARNING: Read the warning instructions that follow before you use the product.

• A power cutter is a dangerous tool if used carelessly or incorrectly and can cause serious injury or death. It is very important that you read and understand the contents of this operator's manual. It is also recommended that first time operators also obtain practical instruction before using the product.
• Do not do modifications to this product. Modifications that are not approved by the manufacturer, can cause serious injury or death.
• Do not operate the product if it is possible that other persons have done modifications to the product.
  • Always use original accessories and spare parts. Accessories and spare parts that are not approved by the manufacturer, can cause serious injury or death.
• Keep the product clean. Make sure that you can clearly read signs and decals.

• Never allow children or other persons not trained in the use of the product to use or service it.

• Do not let a person operate the product unless they read and understand the contents of the operator's manual.

• Only let approved persons operate the product.
• This product produces an electromagnetic field during operation. This field can under some circumstances interfere with active or passive medical implants. To decrease the risk of serious injury or death, we recommend persons with medical implants to speak to their physician and the medical implant manufacturer before operating this product.
• The information in this operator's manual is never a substitute for professional skills and experience. If you are in a situation where you feel unsafe, stop and get expert advice. Speak to your servicing dealer. Do not try any task that you feel unsure of.

Safety instructions for operation

WARNING: Read the warning instructions that follow before you use the product.

• Before you use a power cutter, you must understand the effects of kickback and how to prevent them. Refer to Kickback on page 16.
• Do the safety checks, maintenance and servicing as given in this operator's manual. Some maintenance and servicing must be done by an approved service center. Refer to Introduction on page 27.
• Do not use the product if it is defective.
• Do not use the product if you are tired, ill, or under the influence of alcohol, drugs or medicine. These conditions can have an unwanted effect on your vision, alertness, coordination or judgment.
• Do not start the product without the belt and the belt guard installed. The clutch can become loose and cause injury.
• Sparks from the cutting blade can cause fire in flammable materials such as gasoline, gas, wood, clothes and dry grass.
• Do not cut asbestos material.

WARNING: Read the warning instructions that follow before you use the product.

• The safety distance for the power cutter is 15 m/50 ft. Make sure that animals and bystanders are not in the work area.
• Do not operate the product until the work area is clear and your feet and body are in a stable position.
• Look out for persons, objects and situations that can prevent safe operation of the product.
• Make sure that no persons or objects can come into contact with the cutting equipment or be hit by parts thrown by the blade.
• Do not use the product in fog, rain, strong winds, cold weather, risk of lightning or other bad weather conditions. To use the product in bad weather can have a negative effect on your alertness. Bad weather can cause dangerous work conditions, such as slippery surfaces.
• During operation of the product, make sure that no material can become loose and fall and cause injury to the operator.
• Be very careful when you operate the product on a slope.
• Keep the work area clean and bright.
• Before you operate the product, find out if there are hidden hazards such as electrical cables, water, and gas pipes and flammable substances in the work area. If the product hits a hidden object, stop the engine immediately and examine the product and the object. Do not start to operate the product again until you know that it is safe to continue.
• Before you cut into a drum, a pipe, or other container, make sure that it does not contain flammable or other material that can cause fire or explosion.

Vibration safety

WARNING: Read the warning instructions that follow before you use the product.

• During operation of the product, vibrations go from the product to the operator. Regular and frequent operation of the product can cause or increase the degree of injuries to the operator. Injuries can occur in fingers, hands, wrists, arms, shoulders, and/or nerves and blood supply or other body parts. The injuries can be debilitating and/or permanent, and can increase gradually during weeks, months or years. Possible injuries include damage to the blood circulation system, the nervous system, joints, and other body structures.

- Symptoms can occur during operation of the product or at other times. If you have symptoms and

continue to operate the product, the symptoms can increase or become permanent. If these or other symptoms occur, get medical aid:

- Numbness, loss of feeling, tingling, pricking, pain, burning, throbbing, stiffness, clumsiness, loss of strength, changes in skin color or condition.

• Symptoms can increase in cold temperatures. Use warm clothing and keep your hands warm and dry when you operate the product in cold environments.
• Do maintenance on and operate the product as given in the operator's manual, to keep a correct vibration level.
• The product has a vibration damping system that decreases the vibrations from the handles to the operator. Let the product do the work. Do not push the product with force. Hold the product at the handles lightly, but make sure that you control the product and operate it safely. Do not push the handles into the end stops more than necessary.
• Keep your hands on the handle or handles only. Keep all other body parts away from the product.
• Stop the product immediately if strong vibrations suddenly occurs. Do not continue the operation before the cause of the increased vibrations is removed.
• To cut granite or hard concrete causes more vibration in the product than if you cut soft concrete. Cutting equipment that is blunt, defective, of incorrect type or incorrectly sharpened, increases the vibration level

Exhaust fumes safety

WARNING: Read the warning instructions that follow before you use the product.

• The exhaust fumes from the engine contain carbon monoxide which is an odourless, poisonous and very dangerous gas. To breathe carbon monoxide can cause death. Because carbon monoxide is odourless and cannot be seen, it is not possible to sense it. A symptom of carbon monoxide poisoning is dizziness, but it is possible that a person becomes unconscious without warning if the quantity or concentration of carbon monoxide is sufficient.
• Exhaust fumes also contain unburned hydrocarbons including benzene. Long-term inhalation can cause health problems.
• Exhaust fumes that you can see or smell also contain carbon monoxide.
• Do not use a combustion engine product indoors or in areas that do not have sufficient airflow.
• Do not breathe the exhaust fumes.
• Make sure that the airflow in the work area is sufficient. This is very important when you operate the product in trenches or other small work areas where exhaust fumes can easily collect.

Dust safety

WARNING: Read the warning instructions that follow before you use the product.

- Operation of the product can cause dust in the air. Dust can cause serious injury and permanent health problems. Silica dust is regulated as harmful by several authorities. These are examples of such health problems:

• The fatal lung diseases chronic bronchitis, silicosis and pulmonary fibrosis
- Cancer
- Birth defects
- Skin inflammation

• Use correct equipment to decrease the quantity of dust and fumes in the air and to decrease dust on work equipment, surfaces, clothing and body parts. Examples of controls are dust collection systems and water sprays to bind dust. Decrease dust at the source where possible. Make sure that the equipment is correctly installed and used and that regular maintenance is done.
• Use approved respiratory protection. Make sure that the respiratory protection is applicable for the dangerous materials in the work area.
• Make sure that the airflow is sufficient in the work area.
• If it is possible, point the exhaust of the product where it cannot cause dust to go into the air.

Personal protective equipment

WARNING: Read the warning instructions that follow before you use the product.

• Always use approved personal protective equipment during operation. Personal protective equipment cannot eliminate the risk of injury but it will reduce the degree of injury if an accident does happen. Ask your servicing dealer for help in choosing the right equipment.
• Use an approved protective helmet.
• Use approved hearing protection. Long-term exposure to noise can result in permanent hearing impairment. Be aware of warning signals or shouts when you are wearing hearing protection. Always remove your hearing protection as soon as the engine stops.
• Use approved eye protection to decrease the risk of injury from thrown objects. If you use a face shield then you must also wear approved protective goggles. Approved protective goggles must comply with standard ANSI Z87.1 in the USA or EN 166 in EU countries. Visors must comply with standard EN 1731.

• Use heavy duty gloves.

• Use approved respiratory protection. The use of products such as cutters, grinders, drills, that sand or form material can generate dust and vapours which may contain hazardous chemicals. Check the nature of the material you intend to process and use appropriate breathing mask.

• Use tight-fitting, heavy-duty and comfortable clothing that permits full freedom of movement. Cutting generates sparks that can ignite clothing. HUSQVARNA recommends that you wear flame-retardant cotton or heavy denim. Do not wear clothing made of material such as nylon, polyester or rayon. If ignited such material can melt and cling to the skin. Do not wear shorts.
• Use boots with steel toe-cap and non-slip sole.
  • Always keep a first aid kit near.

Illustration of a person in full safety gear standing next to a first aid kit (no text or symbols visible)

- Sparks can come from the muffler or the cutting blade. Always have a fire extinguishing available.

Safety devices on the product

WARNING: Read the warning instructions that follow before you use the product.

• Do not use a product with defective safety devices.
• Do a check of the safety devices regularly. If the safety devices are defective, speak to your HUSQVARNA approved service agent.
• Do not change the safety devices.
• Do not use the product if protective plates, protective covers, safety switches or other protective devices are defective or not attached.

Throttle trigger lockout

The throttle trigger lockout prevents accidental operation of the throttle trigger. If you put your hand around the handle and push the throttle trigger lockout (A), it releases the throttle trigger (B). If you release the handle, the throttle trigger and the throttle trigger lockout

move back to their initial positions. This function locks the throttle trigger at idle speed.

Technical diagram of a mechanical component with labeled parts A and B

To do a check of the throttle trigger lockout

1. Make sure that the throttle trigger is locked at the idle position when the throttle trigger lockout is released.

Technical line drawing of a mechanical component with an arrow indicating a specific feature (no text or symbols present)

1. Push the throttle trigger lockout and make sure that it goes back when you release it.

Technical line drawing of a mechanical component with an arrow indicating a specific part (no text or symbols present)

1. Make sure that the throttle trigger and throttle trigger lockout move freely and that the return springs operate correctly.

Technical line drawing of a mechanical component with directional arrows indicating movement or assembly (no text or symbols present)

1. Start the product and apply full throttle.
2. Release the throttle control and make sure that the cutting blade stops and stays stationary.
3. If the cutting blade rotates at idle position, adjust the idle speed. Refer to To adjust the idle speed on page 35.

To do a check of the stop switch

1. Start the engine.
2. Push the stop switch to the STOP position. The engine must stop.

Technical diagram showing a mechanical component with an inset highlighting a stop button labeled 'Stop'.

Blade guard and SmartGuard (Optional)

WARNING: Make sure that the blade guard and SmartGuard are correctly attached before you start the product. Do not use the product if the blade guard or SmartGuard is missing, defective or has cracks.

The blade guard (A) and SmartGuard (B) are installed above the cutting blade (C). They prevent injury if pieces

of the blade or cut material are thrown in the direction of the operator.

Diagram of a mechanical device with labeled parts A, B, and C, showing internal components and assembly.

The SmartGuard is spring loaded and must always move freely and retract to its initial position by spring force.

To examine the blade and the blade guard

WARNING: A damaged cutting blade can cause injury.

1. Make sure that the cutting blade is attached correctly and does not show signs of damage.
2. Make sure that the blade guard has no cracks or is damaged.
3. Replace the blade guard if it is damaged.

To do a check of the SmartGuard

WARNING: A damaged SmartGuard can cause injury.

CAUTION: The SmartGuard is a plastic guard and can become damaged by heat during intense dry cutting of metal with bonded abrasive blades. Do not do intense dry metal cutting and let the product become cool between the cuts. For intense metal cutting with SmartGuard, we recommend wet cutting together with vacuum brazed diamond blades, such as VARI-CUT FR3.

1. Make sure that the SmartGuard has no cracks or damage.

2. Make sure that the SmartGuard moves freely without much play and retracts by spring force.

Diagram of a car steering wheel and dashboard with directional arrows indicating rotation (no text or symbols)

1. Clean or replace the SmartGuard if it does not retract immediately when pushed in, or is damaged.

Vibration damping system

Your product is equipped with a vibration damping system that is designed to minimize vibration and make operation easier. The product's vibration damping system reduces the transfer of vibration between the engine unit/cutting equipment and the product's handle unit.

Three types of threaded mechanical components shown in line drawings (no text or symbols)

To do a check of the vibration damping system

WARNING: Make sure that the engine is off and that the stop switch is in STOP position.

1. Make sure that there are no cracks or deformation on the vibration damping units. Replace the vibration damping units if they are damaged.
2. Make sure that the vibration damping units are correctly attached to the engine unit and handle unit.

Muffler

The muffler keeps the noise levels to a minimum and sends the exhaust fumes away from the operator.

Do not use the product if the muffler is missing or defective. A defective muffler increases the noise level and the risk of fire.

WARNING: The muffler becomes very hot during and after use and when the engine operates at idle speed. Be careful

near flammable materials and/or fumes to prevent fire.

To do a check of the muffler

- Examine the muffler regularly to make sure that it is attached correctly and not damaged.

Fuel safety

WARNING: Read the warning instructions that follow before you use the product.

• Fuel is flammable and the fumes are explosive. Be careful with fuel to prevent injury, fire and explosion.
• Only refuel the product outdoors, where the airflow is sufficient. Do not breathe in the fuel fumes. The fuel fumes are poisonous and can cause injury, fire and explosion.
• Do not remove the fuel tank cap or fill the fuel tank when the engine is on.
• Let the engine become cool before you refuel.
• Do not smoke near the fuel or the engine.
• Do not put hot objects near the fuel or the engine.
• Do not fill fuel near sparks or flames.
• Before you refuel, open the fuel tank cap slowly and release the pressure carefully.
• Fuel on your skin can cause injury. If you get fuel on your skin, use soap and water to remove the fuel.
• If you spill fuel on your clothing, change clothing immediately.
• Tighten the fuel tank cap fully. If the fuel tank cap is not correctly tightened, the vibrations in the product can loosen it and cause leakage of fuel and fuel fumes. Fuel and fuel fumes are a risk of fire.
• Before you start the product, move the product to a minimum of 3 m/10 ft from where you refueled.

Min 3 m (10ft)

• Do not start the product if there is fuel or oil spilled on the product. Remove the unwanted fuel and oil and let the product dry before you start the engine.
• Examine the engine for leaks regularly. If there are leaks in the fuel system, do not start the engine until the leaks are repaired.
• Keep fuel in approved containers only.
• When the product and fuel is in storage, make sure that fuel and fuel fumes cannot cause damage, fire and explosion.
• Drain the fuel in an approved container outdoors and away from sparks and flames.

Safety instructions for maintenance

WARNING: Read the warning instructions that follow before you use the product.

• Make sure that the engine is off and that the stop switch is in STOP position.
• Use personal protective equipment. Refer to Personal protective equipment on page 8.
• If the maintenance is not done correctly and regularly, the risk of injury and damage to the product increases.
• Only do the maintenance as given in this operator's manual. Let an approved service center do all other servicing.
• Let an approved HUSQVARNA service agent do servicing on the product regularly.
• Replace damaged, worn or broken parts.
  • Always use original accessories.

Assembly

Cutting blades

WARNING: Always use protective gloves when you assemble the product.

WARNING: A cutting blade can break and cause injury to the operator.

WARNING: Examine the cutting blade for cracks, lost segments distortion or unbalance prior to use and immediately after

striking an unintended object. Do not use a damaged cutting blade. After inspecting and installing the cutting blade, position yourself and bystanders away from the plane of the rotating cutting blade and run the power tool at maximum no load speed for one minute.

WARNING: The cutting blade manufacturer gives warnings and recommendations for the operation and correct maintenance of the cutting blade. Those warnings are supplied with the cutting blade. Read and obey the instructions that are supplied with the cutting blade.

Applicable cutting blades

WARNING: Only use diamond blades and abrasive blades for concrete and metal. Do not use blades with serrations such as circular wood cutting blades or blades with carbide tips. The risk of kickback is increased and carbide tips can come off and be thrown at high speed. This can result in injury or death.

WARNING: Never use a cutting blade for any other materials than what it was intended to cut.

WARNING: Use only cutting blades that comply with applicable national or regional standards, for example EN12413, EN13236 or ANSI B7.1.

WARNING: Do not use a cutting blade with a rated speed value lower than that of the product. The rated speed value of the cutting blade is marked on the cutting blade, and that of the product is marked on the blade guard.

Note: Many cutting blades that can be attached to this product are made for stationary saws. The rated speed value of those cutting blades is too low for this product.

CAUTION: Do not use cutting blades with thickness exceeding maximum recommended thickness. Refer to Technical data on page 39.

- Cutting blades applicable to this product are available in two basic models; bonded abrasive blades and diamond blades.

Technical line drawing of two interlocking gears with no text or symbols

- Make sure that the cutting blade has the correct center hole dimension for the installed arbor bushing.

Cutting blade vibration

CAUTION: If you use the product with too much force, the cutting blade can become too hot, bend and cause vibrations. Use the product with less force. If the vibrations continue, replace the cutting blade.

Bonded abrasive cutting blades

WARNING: Do not use bonded abrasive cutting blades together with water. Moisture decreases the strength in the bonded abrasive cutting blade and the cutting blade can break and cause injury.

A bonded abrasive cutting blade is made of small abrasive grains joined with an organic or vitrified bond, molded with fabric reinforcements, which prevents the cutting blade from breaking during high speed operation.

Bonded abrasive cutting blades for different materials

Note: Make sure that you use the correct cutting blades for rail cutting.

Blade type Material
Concrete blade	Concrete, asphalt, stone masonry, cast iron, aluminum, copper, brass, cables, rubber and plastic.
Metal blade Steel	alloy steel and other hard metal.
Cutting blade for rail cutting	Rail

To examine a bonded abrasive cutting blade

• Make sure that there are no cracks or damages on the cutting blade.

Diagram of a geological cross-section showing layered strata with no text or symbols

- Hang the cutting blade on your finger and hit the cutting blade lightly with a screwdriver. If you do not hear a clear sound, the cutting blade is damaged.

100 m/s xxxx rpm

Diamond blades

WARNING: Diamond blades become very hot when used. A diamond blade that is too hot gives bad performance, blade damage and is a safety risk.

WARNING: Do not use diamond blades to cut plastic material. The hot diamond blade can melt the plastic, which can cause a kickback.

- Diamond blades have a steel core with segments that are made of industrial diamonds.

• Diamond blades are used for masonry, reinforced concrete and stone.
  • Make sure that the diamond blade rotates in the direction of the arrows shown on the diamond blade.

Circular mechanical gear diagram with evenly spaced teeth and central bore (no text or symbols)

• Always use a sharp diamond blade.
- Diamond blades can become blunt if you use an incorrect feeding pressure or when you cut materials such as hard reinforced concrete. If you use a blunt diamond blade it becomes too hot, which can cause the diamond segments to come loose.

To sharpen the cutting blade

Note: For the best cutting results, use a sharp cutting blade.

- To sharpen the cutting blade, cut into soft material, such as sandstone or brick.

Diamond blades for wet cutting

• Diamond blades for wet cutting must be used with water.
• Water decreases the temperature of the cutting blade, increases its service life and decreases dust during operation.
• When wet cutting, collect the waste water safely.

Diamond blades for dry cutting

- For diamond blades for dry cutting it is necessary to have a sufficient airflow around the cutting blade to decrease the temperature. Because of this, diamond blades for dry cutting are recommended only for intermittent operation. After some seconds of operation, it is necessary to let the diamond blade rotate freely, away from the cut. This lets the airflow around the blade decrease the temperature of the diamond blade.

Diamond blade - side clearance

WARNING: Certain cutting situations or poor blades can suffer excessive wear on the side of the segments. Make sure the diamond segment (A) is wider than the blade (B). This is to prevent pinching in the cutting slot and kickback. Refer to Kickback on page 16.

A B 0

CAUTION: Some cutting situations and worn blades may cause increased wear on the side of the segments. Replace the blade before it is worn out.

To examine the spindle shaft and the flange washers

CAUTION: Use only HUSQVARNA flange washers with a minimum diameter of 105 mm/4.1 in.

WARNING: Do not use defective, worn or dirty flange washers. Use only flange washers of the same dimension. Incorrect flange washers can cause the cutting blade to become damaged or come loose.

Examine the spindle shaft and the flange washers when you replace the cutting blade.

1. Make sure that the threads on the spindle shaft are not damaged. Replace damaged parts.

Diagram of a mechanical component with two circular parts and directional arrows indicating motion (no text or symbols)

1. Make sure that the areas of contact on the cutting blade and the flange washers are not damaged. Replace damaged parts.

2. Make sure that the flange washers are clean and of the correct dimension.

3. Make sure that the flange washers move freely on the spindle shaft.

To do a check of the arbor bushing

The arbor bushings are used to attach the product to the center hole of the cutting blade. The product is supplied with one of these two types of arbor bushings:

• An arbor bushing that can be turned to the other side and be applicable for 20 mm/0.79 in. or 25.4 mm/1 in. center holes.
  • A 25.4 mm/1 in. arbor bushing.
• A decal on the blade guard shows installed arbor bushing and specification for applicable cutting blades.

Simple line drawing of a globe with a downward arrow and partial geometric shapes (no text or symbols)

• Make sure that the dimension of the center hole of the cutting blade agrees with the installed arbor bushing. The diameter of the center hole is printed on the cutting blade.
- Use only HUSQVARNA arbor bushings.

To examine the direction of rotation of the cutting blade

1. Find the arrows on the rear belt guard that show the direction of rotation of the spindle shaft.

Technical diagram illustrating gear meshing process with labeled components and directional arrows

1. Find the arrow on the cutting blade that shows the direction of rotation of the cutting blade.
2. Make sure that the direction arrows of the cutting blade and the spindle shaft have the same direction.

To install the cutting blade

WARNING: Make sure that the engine is off and that the stop switch is in the STOP position.

WARNING: Always use protective gloves when you assemble the product.

1. Examine the flange washers and the spindle shaft. Refer to To examine the spindle shaft and the flange washers on page 14.
2. Push back and hold the SmartGuard in the retracted position.

Diagram of a mechanical device with rotating components and directional arrows (no text or symbols)

Note: This step only applies to K 1270 SmartGuard.

1. Put the cutting blade on the arbor bushing (A) between the inner flange washer (B) and the flange washer (C). Turn the flange washer until it holds on to the shaft.

Diagram of a biological structure with labeled parts A, B, and C, likely illustrating a developmental or anatomical process.

1. Put a tool into the hole in the front belt guard and turn the cutting blade until the shaft is locked.

Line drawing of a mechanical device with no visible text or symbols

1. Tighten the cutting blade bolt to 25 Nm/18.5 ft-lb.

Technical line drawing of a mechanical tool or cutting machine (no text or symbols present)

To reverse the cutting head (K 1270 II)

WARNING: Only cut with the cutting head reversed if a standard procedure is not possible.

The product has a reversible cutting head that lets you cut near a wall or at ground level. Only cut with the cutting head reversed if a standard procedure is not possible. If a kickback occurs, it is more difficult to control the product if the cutting head is reversed. The distance between the cutting blade and the center of the product is longer, which means that the handle and the cutting blade do not align. This has a negative effect on the balance in the product and it is more difficult to hold the product if the cutting blade is pinched or stalled in the kickback zone. Refer to Kickback on page 16.

WARNING: Make sure that the engine is off and that the stop switch is in the STOP position.

WARNING: Always use protective gloves when you assemble the product.

1. Remove the cutting blade, the front belt cover and the cutting head. Refer to steps 1-5 in To replace the drive belt on page 29.
2. Remove the 2 screws and nuts that hold the spray nozzle.

Technical diagram showing mechanical assembly with arrows indicating motion, including a close-up inset of hands holding fasteners (no text or symbols present)

1. Remove the 2 screws from the adjustment handle for the blade guard.

Technical line drawing of a mechanical device with internal components and directional arrows indicating motion (no text or symbols)

1. Remove the adjustment handle for the blade guard

Technical line drawing of a mechanical device with attached clamps and a central hub (no text or symbols)

1. Remove the stop sleeve.

Technical line drawing of a mechanical component with no visible text or symbols

1. Move the bearing housing and install the stop sleeve.

Mechanical component diagram showing a rotating wheel and housing mechanism (no text or symbols)

1. Install the stop sleeve.

2. Install the drive belt on the opposite side.

Mechanical assembly diagram showing a wheel and bracket assembly with directional arrows (no text or labels)

1. Install the cutting head and the drive belt cover, refer to To replace the drive belt on page 29.

2. Install the spray nozzle and the cutting blade in the opposite sequence to how they were removed.

Operation

Introduction

WARNING: Read and understand the safety chapter before you use the product.

Kickback

WARNING: Kickbacks are sudden and can be very violent. The power cutter can be thrown up and back towards the user in a rotating motion causing serious or even fatal injury. It is vital to understand what causes

kickback and how to avoid it before using the product.

Kickback is the sudden upward motion that can occur if the blade is pinched or stalled in the kickback zone. Most kickbacks are small and pose little danger. However a kickback can also be very violent and throw the power cutter up and back towards the user in a rotating motion causing serious or even fatal injury.

Reactive force

A reactive force is always present when cutting. The force pulls the product in the opposite direction to the blade rotation. Most of the time this force is insignificant.

If the blade is pinched or stalled, the reactive force will be strong and you might not be able to control the power cutter.

Diagram showing a mechanical component interacting with a circular object, with directional arrows indicating motion (no text or symbols)

Never move the product when the cutting equipment is rotating. Gyroscopic forces can obstruct the intended movement

Kickback zone

Never use the kickback zone of the blade for cutting. If the blade is pinched or stalled in the kickback zone, the reactive force will push the power cutter up and back towards the user in a rotating motion causing serious or even fatal injury.

Diagram illustrating safety hazard with a warning sign and circular hazard symbol, likely from an emergency or hazard context.

Rotational kickback

A rotational kickback occurs when the cutting blade does not move freely in the kickback zone.

Safety instruction illustration showing a worker using a tool to clean air, with an inset diagram illustrating hazard zones.

Climbing kickback

If the kickback zone is used for cutting, the reactive force drives the blade to climb up in the cut. Do not use the kickback zone. Use the lower quadrant of the blade to avoid climbing kickback.

Safety warning illustration showing a worker using a tool to switch over a gear, with an inset showing a hazard symbol.

Pinching kickback

Pinching is when the cut closes and pinches the blade. If the blade is pinched or stalled the reactive force will be strong and you might not be able to control the power cutter.

Diagram of a medical procedure with a surgical tool and X-shaped cross symbol above a rectangular block (no text or labels)

If the blade is pinched or stalled in the kickback zone, the reactive force will push the power cutter up and back towards the user in a rotating motion causing serious or even fatal injury. Be alert for potential movement of the work piece. If the work piece is not properly supported and shifts as you cut, it might pinch the blade and cause a kick back.

Pipe cutting

Special care should be taken when cutting in pipes. If the pipe is not properly supported and the cut kept open throughout the cutting, the blade might be pinched. Be especially alert when cutting a pipe with a belled end or

a pipe in a trench that, if not properly supported, may sag and pinch the blade.

If the pipe is allowed to sag and close the cut, the blade will be pinched in the kick back zone and a severe kick back might develop. If the pipe is properly supported, the end of the pipe will move downward, the cut will open and no pinching will occur.

Secure the pipe so it does not move or roll during cutting. Make sure that the cut opens to avoid pinching the blade.

Diagram illustrating a mechanical or robotic operation with labeled components and directional arrows indicating movement.

To cut in smaller pipes

WARNING: If the blade is pinched in the kickback zone, it will cause a severe kickback.

If the pipe is smaller than the maximum cutting depth of the product, the cutting operation can be done in 1 step from top to bottom.

- Cut the pipe from top to bottom.

Simple line drawing of a device and a circular diagram with a downward arrow (no text or symbols)

To cut in larger pipes

WARNING: If the blade is pinched in the kickback zone it will cause a severe kickback.

If the pipe is larger than the maximum cutting depth of the product, and can not be rolled, the cutting operation needs to be divided in 5 steps.

- Divide the pipe into 5 sections. Do a mark of those sections and of a cutting line. Cut a shallow guide groove around the pipe.

1 2 3 4 5

- Cut those sections in 5 steps with the cutting directions shown by the arrows in each step.

Diagram showing a mechanical component with a circular target and directional arrow, no text or symbols present.

Diagram showing a circular component with labeled parts and directional arrows, likely illustrating a mechanical or electrical process.

③

Diagram showing a mechanical assembly with labeled component '4' and directional arrows indicating motion or movement.

- Make the final separating cut from the top of the pipe pulling backwards, without involving the upper quadrant of the blade. Adjust the blade guard to full forward position for maximum protection.

5

WARNING: If the pipe is properly supported, it should not pinch the blade when separated in section 5. However be alert if the blade is pinched during the final separation. If the blade is pinched in the lower section, the product may pull forward away from the operator, rather then resulting in a rotating kickback.

To prevent a kickback

WARNING: Avoid situations where there is a risk of kickback. Take care when using your power cutter and make sure that the blade is never pinched in the kickback zone.

WARNING: Be careful when you put the blade in an existing cut.

WARNING: Make sure that the work piece cannot move during a cutting operation.

WARNING: Only you and proper working technique can eliminate kickback and its dangers.

• Always support the work of piece so that the cut can keep open when cutting through. When the cut is open there is no kickback. If the cut is closed and pinches the blade, there is a risk of kickback.

Symbolic illustration of crossed-out black-and-white lines crossing over a gray rectangular block, with no text or symbols present.

Simple diagram of a beam with supports and a downward arrow indicating force or direction (no text or symbols)

Basic working techniques

WARNING: Do not pull the product to one side. This can prevent the free movement of the cutting blade. The cutting blade can break and cause injury to the operator or bystanders.

WARNING: Do not grind with the side of the cutting blade. The cutting blade can break and cause injury to the operator or bystanders. Only use the cutting edge.

WARNING: Make sure that the cutting blade is installed correctly and does not show signs of damage.

WARNING: Before cutting in an existing cut made by a different blade, make a sure that the slot is not thinner than your blade as that can result in binding in the cutting slot and a kickback.

WARNING: Cutting metal generates sparks that can cause fire. Do not use the product near flammable material or gases.

• The product is made to cut with bonded abrasive cutting blades or diamond blades made for high speed handheld product. The product must not be used with other types of blade, or for other types of operation.
• Do a check that the correct cutting blade is used for the material to be cut. Refer to Applicable cutting blades on page 12 for instructions.
• Do not cut asbestos materials.
• Keep a safe distance from the cutting blade when the engine is on. Do not try to stop a rotating blade with a part of your body. To touch a rotating blade, although the engine is off, can result in serious injury or death.
  • The cutting blade continues to rotate for a while after the throttle trigger is released. Make sure that the

cutting blade has stopped before the product is moved or put down. If it is necessary to stop the cutting blade quickly, let the cutting blade lightly touch a hard surface.

• Do not move the product with the engine on.
• Hold the product with 2 hands. Hold the product tightly with thumbs and fingers fully around the plastic handles with insulation. The right hand must be on the rear handle and the left hand on the front handle. All operators must use this hold. Do not operate a power cutter with only 1 hand.

Line drawing of a person using a handheld device to interact with another person (no text or symbols present)

- Stand parallel to the cutting blade. Avoid standing straight behind. If a kickback occur, the saw will move in the plane of the cutting blade.

Diagram illustrating a hand holding a device before and after disassembly, with a cross symbol indicating disassembly.

• Do not go away from the product with the engine on. Before you go away from the product, stop the engine and make sure that there is no risk of accidental start.
• Use the adjustment handle of the blade guard to adjust the rear section of the guard flush with the work piece. Spatter and sparks from the cut material are then collected up by the guard and led away from the operator. The guards for the cutting

equipment must always be installed when the product is on.

Diagram of a mechanical device with a rotating shaft and base, showing motion direction (no text or symbols)

• Do not use the kickback zone of the blade for cutting. Refer to Kickback zone on page 17 for instructions.
• Do not operate the product before the work area is clear and your feet and body are in a stable position.
• Do not cut above shoulder height.
• Do not cut from a ladder. Use a platform or scaffold if the cut is above shoulder height. Do not overreach.

Safety warning illustration showing two workers using a ladder to smoke or fire, with one crossed out and the other holding a helmet.

• Stay at a comfortable distance from the work piece.
  • Make sure that the cutting blade can move freely when the engine is started.
• Apply the cutting blade carefully with high rotating speed (full throttle). Keep full speed until cutting is complete.
• Let the product do the work. Do not push the cutting blade.

- Feed the product down in line with the blade. Pressure from the side can cause damage to the blade and is very dangerous.

Line drawing of a person using a handheld device to lift or lift an object, no text or symbols present

- Move the blade slowly forward and rearward to get a small contact area between the blade and the material to be cut. This decreases the temperature of the blade and is an effective way to cut.

Diagram showing two mechanical components with a crossed-out black X mark, no text or symbols present

Basic working techniques with K 1270 SmartGuard

WARNING: The SmartGuard function is disengaged if the SmartGuard is manually retracted. Only retract the SmartGuard manually if you must and there are no risks of kickback.

SmartGuard gives more coverage of the blade. This decreases the risk that you touch the blade if a kickback occurs.

• You can retract the SmartGuard manually with the SmartGuard handle.
• Hold the SmartGuard handle with a left hand finger while the remaining fingers hold the front handle at the same time.

Line drawing of a person using a power saw to cut a saw (no text or symbols present)

To decrease dust during operation

The product has a wet cutting kit to decrease harmful dust in the air during operation. The wet cutting kit has low water consumption.

• When possible, use wet cutting blades with water cooling. Refer to Cutting blades on page 11.
• Adjust the water flow with the valve. The correct flow is different for different types of tasks.
• Make sure that the water pressure is correct. Refer to Technical data on page 39. If the water hose comes off at the supply source, the supplied water pressure can be too high.

Fuel

This product has a two-stroke engine.

CAUTION: Incorrect type of fuel can result in engine damage. Use a mixture of gasoline and two-stroke oil.

Two-stroke oil

• For best results and performance use HUSQVARNA two-stroke oil.
• If HUSQVARNA two-stroke oil is not available, use a two-stroke oil of good quality for air-cooled engines. Speak to your servicing dealer to select the correct oil.

CAUTION: Do not use two-stroke oil for water-cooled outboard engines, also referred to as outboard oil. Do not use oil for four-stroke engines.

Premixed fuel

- Use HUSQVARNA premixed alkylate fuel for best performance and extension of the engine life. This fuel contains less harmful chemicals compared to regular fuel, which decreases harmful exhaust fumes. The quantity of remains after combustion is

lower with this fuel, which keeps the components of the engine more clean.

To mix gasoline and two-stroke oil

Gasoline, liter Two-stroke oil,	liter
	2% (50:1)
5 0.10
10 0.20
15 0.30
20 0.40
US gallon US fl. oz.
1 2 12
2 1/2 6 12
5 12 78

CAUTION: Small errors can influence the ratio of the mixture drastically when you mix small quantities of fuel. Measure the quantity of oil carefully and make sure that you get the correct mixture.

Safety warning illustration showing fuel injection and cross symbol with a person holding a bottle

1. Fill half the quantity of gasoline in a clean container for fuel.
2. Add the full quantity of oil.
3. Shake the fuel mixture.
4. Add the remaining quantity of gasoline to the container.
5. Carefully shake the fuel mixture.

CAUTION: Do not mix fuel for more than 1 month at a time.

To fill fuel

CAUTION: Do not use gasoline with an octane number less than 90 RON (87 AKI). It causes damage to the product.

CAUTION: Do not use gasoline with more than 10% ethanol concentration (E10). It causes damage to the product.

Note: Carburetor adjustment is in some conditions necessary when you change the type of fuel.

• Use gasoline with a higher octane number if you frequently use the product at continuously high engine speed.
• Open the fuel tank cap slowly to release the pressure.
• Fill slowly with a fuel can. If you spill fuel, remove it with a cloth and let the remaining fuel dry off.
• Clean the area around the fuel tank cap.
• Tighten the fuel tank cap fully. If the fuel tank cap is not tightened, there is a risk of fire.
• Move the product a minimum of 3 m (10 ft) from the position where you filled the tank before a start.

To start the product with a cold engine

Row of eight black-and-white icons representing various industrial or mechanical components, including thermometer, valve, 6X valve, hammer, pump, and directional arrows.

WARNING: Make sure that the cutting blade can rotate freely. It starts to rotate when the engine starts.

1. Push the decompression valve to decrease the pressure in the cylinder. The decompression valve goes back to its initial position when the product starts.

Line drawing of a car gear shift lever with a downward arrow indicating motion (no text or symbols)

1. Make sure that the STOP switch is in the left position.

STOP

1. Pull the choke control fully to get the start throttle position.

Technical line drawing of a mechanical component with an inset showing a pin assembly (no text or symbols present)

1. Push the air purge bulb 6 times until it is fully filled with fuel.

Technical line drawing of a mechanical component with no visible text or symbols

1. Hold the front handle with your left hand.

2. Put your right foot on the lower section of the rear handle to push the product against the ground.

WARNING: Do not wind the starter rope around your hand.

1. Pull the starter rope slowly with your right hand until you feel a resistance as the starter pawls engage. Then pull continuously and quickly.

Illustration of a worker in safety gear using a tool on a circular object (no text or symbols)

CAUTION: Do not pull the starter rope fully and do not let go of the starter rope handle when the starter rope is extended. This can cause damage to the product.

1. Push the choke control when the engine starts. If the choke is pulled out, the engine will stop after some seconds. If the engine stops, pull the starter rope handle again.

Technical line drawing of a mechanical component with an inset showing a pin inserted into a housing (no text or symbols present)

1. Push the throttle trigger to disengage the start throttle and set the product at idle speed.

Technical line drawing of a mechanical component with directional arrows indicating movement or assembly (no text or symbols present)

To start the product with a warm engine

Diagram showing five different weather and heating symbols with corresponding icons and labels

WARNING: Make sure that the cutting blade can rotate freely. It starts to rotate when the engine starts.

1. Push the decompression valve to decrease the pressure in the cylinder. The decompression valve goes back to its initial position when the product starts.

Mechanical gear shift lever diagram showing a downward force application on the intake tray (no text or symbols present)

1. Make sure that the STOP switch is in the left position.

STOP

1. Pull the choke control fully to get the start throttle position.

Technical line drawing of a mechanical component with an inset showing a pin assembly (no text or symbols present)

1. Push the choke control to disable the choke. The start throttle stays in position.

Technical line drawing of a mechanical component with an inset showing a pin inserted into a housing (no text or symbols present)

1. Hold the front handle with your left hand.
2. Put your right foot on the lower section of the rear handle to push the product against the ground.

WARNING: Do not wind the starter rope around your hand.

1. Pull the starter rope slowly until you feel a resistance as the starter pawls engage. Then pull continuously and quickly.

Illustration of a worker in safety gear performing manual labor on a large object (no text or symbols visible)

CAUTION: Do not pull the starter rope fully and do not let go of the starter rope handle when the starter rope is extended. This can cause damage to the product.

1. Push the throttle trigger to disengage the start throttle and set the product at idle speed.

Technical line drawing of a mechanical component with directional arrows indicating movement or force (no text or symbols present)

To stop the product

WARNING: The cutting blade continues to rotate for a while after the engine stops. Make sure that the cutting blade can rotate freely until it fully stops. If it is necessary to stop the cutting blade quickly, let the cutting blade lightly touch a hard surface. Risk of serious injury.

- Move the STOP switch to the right to stop the engine.

Technical diagram showing a mechanical component with an inset highlighting a stop button labeled 'STOP'

Rail cutting (K 1270 II Rail)

General

CAUTION: Do not install the rail fixture on the product during transport or when you move the product. When the product and the rail fixture are put together, there is a larger risk of damage than when they are disconnected. Damages, such as bent parts, can result in less accurate cuts.

Safety warning illustration showing two workers in protective gear holding fire extinguishers, with one crossed out by a black X symbol.

To install the rail fixture

CAUTION: Install the rail fixture to the rail before you install the product to the rail fixture. There is a risk that the rail fixture is not installed at a correct angle if the product is installed first.

1. Attach the rail fixture to the rail. Tighten the handle fully.

Mechanical clamp device with lever mechanism and directional arrow (no text or symbols)

1. Install the product on the rail fixture with the right side of the product against the rail fixture.

Technical line drawing of a mechanical device with a circular component and lever mechanism (no text or symbols)

Note: It is also possible to install the product with the left side against the rail fixture, but we recommend to use the right side when possible.

To prepare the cutting guide

Note: The first time you use the rail system, you must cut the cutting guide.

The cutting guide helps the operator to put the cutting blade in correct position for the cut.

1. Fold out the cutting guide.
2. Put the cutting guide parallel to the rail.

Technical line drawing of a cutting machine with a blade and tool, showing no text or symbols

1. Carefully cut off the cutting guide.

To use the rail fixture

1. Fold out the cutting guide.

2. Align the saw cut and fold in the cutting guide.

3. Move the product rearward and forward to decrease the contact surface between the cutting blade and the rail. More contact surface increases the risk of glazing the cutting blade or making it blunt.

Diagram showing a mechanical device with a curved handle and a circular component, both mounted on a stand (no text or symbols present)

1. Cut the rail.

Diagram illustrating rail track joint movements with labeled points A, B, and C, showing structural changes and motion direction.

a) Cut through the section at the top (A).
b) Cut through the section in the middle (B).
c) Cut through the section in the bottom (C).

1. If the cut cannot be completed from 1 side, the product must be turned around.

a) Stop the product. Refer to To stop the product on page 25.
b) Remove the product from the rail fixture.
c) Install the product with its left side to the rail fixture.

Technical line drawing of a mechanical clamp or bracket assembly (no text or symbols)

d) Put the cutting blade against the rail and make sure that it is in the center of the cut. If it is necessary, adjust the fixture attachment bushing.

Technical illustration of a mechanical device with a hand operating a lever, showing internal components and a close-up view of the lever mechanism (no text or symbols present)

e) Continue to cut.

Three abstract diagrams showing different mechanical or structural configurations, with no visible text or symbols.

1. Complete the cut.

2. Stop the product.

3. Remove the product from the rail fixture.

4. Remove the rail fixture from the rail.

To cut rail, recommendations

Note: With correct cutting technique, the time to cut a 50 kg/m rail is 1 minute and to cut 60 kg/m rail is 1.5 minute. If more time is necessary, do a check of the cutting technique and the cutting blades. Incorrect cutting technique causes problems, such as cuts that are not accurate. An incorrect, blunt or worn cutting blade can also cause cuts that are not accurate.

• To get accurate cuts, only use high quality cutting blades that are made specially to cut rail.
  • To make straight cuts, start with these steps:

• Apply full throttle until the blade is at full speed.

• Decrease the throttle and keep it below the speed limit until the cutting blade is stable with no vibrations.
• Start to cut.
• Apply full throttle and keep full speed until the cut is completed.

- Hold the product handle with your hands aligned with the cutting blade. This gives a straight cut and decreases the wear on the cutting blade.

- For the best result and a straight cut, install the power cutter with its right side to the fixture.

Maintenance

Introduction

WARNING: Read and understand the safety chapter before you do maintenance on the product.

For all servicing and repair work on the product, special training is necessary. We guarantee that professional repairs and servicing is available. If your dealer is not a

service agent, speak to them for information about the nearest service agent.

For spare parts, speak to your HUSQVARNA dealer or service agent.

Maintenance schedule

The maintenance schedule shows the necessary maintenance of the product. The intervals are calculated on daily use of the product.

* Refer to Safety devices on the product on page 8.
** Refer to Cutting blades on page 11.

	Daily Weekly Monthly Yearly
Clean External cleaning	Spark plug
	Cold air intake Fuel tank
Function inspection	General inspection Vibration damping system* Fuel system
	Fuel leaks Muffler* Air filter
	Water delivery system Drive belt Clutch
	Throttle lockout* Carburetor
	Stop switch* Starter housing
	Blade guard and SmartGuard*
	Cutting blade**
Replace Fuel filter
* Refer to Safety devices on the product on page 8. ** Refer to Cutting blades on page 11.

To clean externally

- Flush the product externally with clean water after each day of operation. If it is necessary, use a brush.

To clean the cold air intake

Note: A dirty or blocked air intake makes the product too hot. This can cause damage to the piston and cylinder.

- Clean the cold air intake if it is necessary.

Technical diagram of a car air vent assembly with no visible text or symbols

- Remove blockage, dirt and dust with a brush.

To examine the spark plug

Note: Always use the recommended spark plug type. Use of the incorrect spark plug can cause damage to the piston and cylinder. For recommended spark plug refer to Technical data on page 39.

Examine the spark plug if the product is low on power, does not start easily or if it operates unsatisfactorily at idle speed.

1. Loosen the 3 screws on the air filter cover and remove the air filter cover.

Diagram of a car interior showing dashboard, intake manifold, and battery compartment with directional arrows (no text or symbols)

1. Make sure that the spark plug cap and ignition cable are not damaged to prevent the risk of electrical shock.

Diagram illustrating car interior cleaning steps with check and cross icons for inspection and repair actions

1. Clean the spark plug if it is dirty.
2. Make sure that the electrode gap is 0.5 mm.
3. If it is necessary, replace the spark plug.

Technical diagram illustrating engine tool path and valve mechanism with labeled steps and component illustrations

To do a general inspection

- Make sure that all nuts and screws on the product are tightened correctly.

To replace the drive belt

WARNING: Do not start the product without all guards and covers installed.

1. Turn the bolt for the cutting blade counterclockwise with a wrench to remove the cutting blade.

Line drawing of a mechanical device with a tool and base (no text or symbols)

1. Loosen the 2 bolts (A) and then the adjuster screw (B) to release the belt tension.

Technical diagram showing mechanical assembly with labeled parts A and B, including directional arrows and component details

1. Remove the 2 bolts.

Technical line drawing of a car's steering wheel assembly (no text or symbols)

1. Remove the front belt guard.
   

Technical line drawing of a mechanical assembly with directional arrows indicating motion or force (no text or symbols)

1. Remove the drive belt from the belt pulley and remove the cutting head.
   

Technical diagram showing car brake assembly steps with labeled parts and directional arrows indicating motion

1. Remove the nut on the rear belt guard and remove the rear belt guard.
   

Technical line drawing of a mechanical assembly with no visible text or symbols

1. Replace the drive belt.
   

Technical diagram of a car's internal engine compartment showing lever and guide rails (no text or labels)

1. Assemble in opposite sequence. To install the cutting blade, refer to To install the cutting blade on page 14.

To adjust the tension of the drive belt

The tension of the drive belt is correct when the adjustment nut is opposite the mark on the drive belt cover.

Technical diagram of a mechanical gear assembly with an inset showing a close-up of a component (no text or symbols present)

1. Loosen the 2 bolts that hold the cutting head to the product.

Technical line drawing of a mechanical tool with a saw cutting through it, showing no text or symbols.

1. Turn the adjuster screws (A) until the adjustment nut (B) is opposite the mark on the drive belt cover.

Technical diagram of a mechanical device with labeled parts A and B, showing directional arrows and component layout.

1. Use a combination wrench and tighten the 2 bolts that hold the cutting head to the product.

Starter housing

WARNING: Always be careful and always use eye protection when you replace the recoil spring or the starter rope. There is tension in the recoil spring when it is wound in the starter housing. The recoil spring can eject and cause injury.

To remove the starter housing

1. Loosen the 4 screws on the starter housing.

Technical line drawing of a mechanical assembly with a motor and gear mechanism (no text or symbols)

1. Remove the starter housing.

To replace a damaged starter rope

1. Pull out the starter rope approximately 30 cm (A).

Technical diagram of a mechanical device with labeled parts A, B, and C, showing internal components and directional arrows.

1. Hold the starter rope pulley (B) with your thumb.

2. Put the starter rope in the notch (C) in the starter pulley.

3. Put the starter rope around the metal sleeve.

Technical diagram of a mechanical assembly with directional arrows indicating motion or flow (no text or symbols present)

1. Let the starter pulley rotate slowly and the starter rope wind up on the metal sleeve.

Technical illustration of a mechanical assembly with hands holding a circular component (no text or symbols visible)

1. Pull the starter rope to release it from the metal sleeve.

Technical line drawing of a mechanical device with a hand operating it, showing internal components and a downward arrow indicating motion (no text or symbols present)

1. Remove the cover on the starter rope handle (A).

Diagram illustrating cable installation steps with labeled components A, B, and C, showing cable routing from a vehicle chassis.

1. Pull the starter rope up through the handle (B).
2. Release the knot (C).
3. Remove the starter rope.

Technical diagram of a mechanical device with internal components and directional arrows indicating flow or movement (no text or labels)

1. Make sure that the recoil spring is clean and not damaged.
2. Put a new starter rope (A) in the hole in the starter housing.

Technical diagram of an air duct system with labeled components and directional arrows indicating flow or movement.

1. Pull the starter rope through the starter rope handle and make a knot at the end of the starter rope (A).

Diagram illustrating a car tire knot and rope routing process, labeled with parts A and B.

1. Attach the cover on the starter rope handle (B).
2. Adjust the tension of the recoil spring. Refer to To adjust the tension of the recoil spring on page 33.

To adjust the tension of the recoil spring

1. Pull out the starter rope.
2. Put the starter rope in the notch and wind it up around the metal sleeve.

Technical diagram of a mechanical device showing internal components and airflow paths (no text or labels)

1. Pull out the starter rope (A).

Technical diagram of a mechanical device with labeled parts A, B, and C showing internal components and assembly steps.

1. Put your thumb on the starter pulley (B) to keep the starter rope pulled out.
2. Release the starter rope from the notch (C).
3. Remove your thumb to release the starter pulley (A) and let the starter rope (B) wind up on the pulley.

Technical diagram of a mechanical device with labeled parts A and B, showing internal components and directional arrows.

1. Pull out the starter rope fully to do a check that the recoil spring is not at its end position. Make sure that the starter pulley can be turned half a turn or more before the recoil spring stops the movements.

To remove the spring assembly

WARNING: Always use eye protection when you disassemble the spring assembly.

There is a risk for eye injury, especially if a spring is broken.

1. Remove the bolt in the center of the starter pulley and remove the starter pulley. Carefully remove the cover.

Technical illustration of a mechanical assembly with exploded view and close-up views (no text or symbols)

The recoil spring has tension in the starter housing.

1. Carefully remove the spring. Use a pair of pliers.

Technical line drawing of a mechanical assembly with a tool inserted, showing internal components and a black arrow indicating a specific part (no text or symbols present)

To clean the spring assembly

CAUTION: Do not remove the spring from the assembly.

1. Blow the spring with compressed air until it is clean.
2. Apply a light oil to the spring.

To attach the spring assembly

- Assemble in the opposite sequence of the spring assembly on page 33. To remove

To install the starter housing

CAUTION: The starter pawls must come into the correct position against the starter pulley sleeve.

1. Put the starter against the product.

Technical line drawing of a mechanical assembly with gears and housing (no text or symbols)

1. Install the starter pawls into the correct position against the starter pulley sleeve. Pull out the starter rope approximately 0.5 m. (A). If the position is correct, you hear a click sound (B).

Medical diagram showing ear anatomy with labeled parts A and B, including a magnified inset of the ear.

1. Slowly release the starter rope.

2. Tighten the 4 screws on the starter

Technical line drawing of a mechanical device with gear and adjustment knobs (no text or symbols)

To examine the carburetor

Note: The carburetor has rigid needles to make sure that the product always receives the correct mixture of fuel and air.

1. Examine the air filter. Refer to To examine the air filter on page 35
2. If it is necessary, replace the air filter.
3. If the engine continues to decrease in power or speed, speak to your HUSQVARNA servicing dealer.

To examine the fuel system

1. Make sure that the fuel tank cap and its seal are not damaged.
2. Examine the fuel hose. Replace the fuel hose if it is damaged.

To adjust the idle speed

WARNING: If the cutting blade rotates at idle speed, speak to your servicing dealer. Do not use the product until the idle speed is correctly adjusted or repaired.

Note: For recommended idle speed refer to Technical data on page 39.

1. Start the engine.

2. Examine the idle speed. When the carburetor is correctly adjusted, the cutting blade stops when the engine is at idle speed.

3. Use the T screw to adjust the idle speed.

Technical diagram illustrating mechanical assembly steps with labeled components A and B, including tool positioning and lock mechanism

a) Turn the screw clockwise until the blade starts to rotate (A).
b) Turn the screw counterclockwise until the blade stops to rotate (B).

Fuel filter

The fuel filter is installed in the fuel tank. The fuel filter prevents contamination of the fuel tank when the fuel tank is filled. The fuel filter must be replaced yearly or more frequently if it is clogged.

CAUTION: Do not clean the fuel filter.

To examine the air filter

Note: Examine the air filter only if the engine power decreases.

CAUTION: Be careful when you remove the air filter. Particles that fall into the carburetor inlet can cause damage.

WARNING: Use approved respiratory protection when you clean or replace the air filter. Discard used air filters correctly. The dust in the air filter is dangerous to your health.

1. Loosen the 3 screws on the air filter cover.

2. Remove the air filter cover.

3. Examine the air filter and replace it if it is necessary.

Technical line drawing of a mechanical assembly with no visible text or symbols

CAUTION: Do not clean the air filter or blow compressed air on it. This will do damage to the air filter.

1. Replace the air filter if it is necessary.

a) Loosen the screw on the air filter housing and remove it.

Diagram illustrating car exhaust system with labeled components and a no-smoking symbol

b) Install the new air filter.

1. Attach the air filter cover and tighten the 3 screws.

To do a check of the water supply system

1. Examine the nozzles on the blade guard and make sure that they are not clogged.
2. Clean as necessary.
3. Examine the filter on the water connector. Make sure that it is not clogged.
4. Clean as necessary.

Technical line drawing of a mechanical component with threaded end and shaft (no text or symbols)

1. Examine the hoses and make sure that they are not damaged.

Troubleshooting

Problem Cause Possible solutions
The product does not start.	The start procedure is done incorrectly.	Refer to To start the product with a cold engine on page 22 and To start the product with a warm engine on page 24.
	The stop switch in the right (STOP) position.	Make sure that the stop switch (STOP) is in the left position.
	There is no fuel in the fuel tank. Fill with fuel.
	The spark plug is defective. Replace the spark plug.
	The clutch is defective. Speak to your service agent.
The cutting blade rotates at idle speed.	The idle speed is too high. Adjust the idle speed.
	The clutch is defective. Speak to your service agent.
The cutting blade does not rotate when the operator throttles up.	The belt is too loose or defective.	Tighten the belt or replace the belt with a new one.
	The clutch is defective. Speak to your service agent.
	The cutting blade is installed incorrectly.	Make sure that the cutting blade is correctly installed.
The product has no power when the operator tries to throttle up.	The air filter is clogged.	Examine the air filter. If it is necessary, replace it.
	The fuel filter is clogged. Replace the fuel filter.
	The fuel tank flow is blocked. Speak to your service agent.
The vibration levels are too high.	The cutting blade is installed incorrectly.	Make sure that the cutting blade is correctly installed and that it is not damaged. Refer to To install the cutting blade on page 14.
	The cutting blade is defective.	Replace the cutting blade and make sure that it is not damaged.
	A vibration damping unit is defective. Speak to your service agent.
The temperature of the product is too high.	The air intake or the cylinder flanges are blocked.	Clean the air intake and the cylinder flanges.
	The drive belt tension is not sufficient.	Examine the belt. Adjust the tension.
	The clutch is defective.	Always cut at full throttle.
		Examine the clutch. Speak to your service agent.
The engine decreases in power or in speed.	The air filter is clogged. Examine the air filter. Refer to To examine the air filter on page 35.
There is much dust during operation. You can see dust in the air.	The water supply or water pressure is not sufficient.	Do a check of the water supply to the product.
		Refer to To do a check of the water supply system on page 36.
The SmartGuard does not move freely.	The moving parts of the SmartGuard are clogged.	Clean the moving parts.
The SmartGuard does not retract when the product is removed away from the work piece.	The springs of the SmartGuard does not operate correctly.	Do a check of the springs. Clean the springs.

Transportation, storage and disposal

Transportation and storage

CAUTION: Do not install the rail fixture to the product during transport of the product. The rail fixture is a precision tool. A damaged tool gives less accurate cuts.

Safety warning illustration showing two workers in protective gear holding fire extinguishers, with one crossed out by a 'X' symbol.

• Keep the rail fixture separated from the product in the supplied box.
• Secure the product during transportation to prevent damage and accidents.
• Remove the cutting blade before transportation or storage of the product.
• Keep the product in a locked area to prevent access for children or persons that are not approved.
• Keep the cutting blades in dry, frost free conditions.
• Examine all new and used blades for transport and storage damage before assembly.
• Clean and maintain the product before storage. Refer to Maintenance on page 27.
• Remove the fuel from the fuel tank before long-term storage.

Disposal

• Obey the local recycling requirements and applicable regulations.
• Discard all chemicals, such as oil or fuel, at a service center or at an applicable disposal location.
• When the product is no longer in use, send it to a HUSQVARNA dealer or discard it at a recycling location.

Technical data

Technical data

	K 1270 II K 1270 II Rail		K 1270 Smart-Guard
Cylinder displacement, cm3/cu.in. 119/7.3 119/7.3 119/7.3
Cylinder bore, mm/in. 60/2.4 60/2.4 60/2.4
Travel length, mm/in. 42/1.7 42/1.7 42/1.7
Idle speed, rpm 2700 2700 2700
Wide open throttle, no load, rpm 9300 (+/- 150) 9300 (+/- 150) 9300 (+/- 150)
Power, kW/hp @rpm 5.8 /7.9 @8400 5.8 /7.9 @8400 5.8 /7.9 @8400
Spark plug NGK BPMR 7A NGK BPMR 7A NGK BPMR 7A
Electrode gap, mm/in. 0.5/0.02 0.5/0.02 0.5/0.02
Fuel tank capacity, liters/US fl oz	1.2/40 1.2/40	1.2/40
Recommended water pressure, bar/PSI	0.5-10/7-150	N/A	0.5-10/7-150
Weight
Power cutter without fuel and cutting blade 350mm (14in.), kg/lb	13.6/30.0	15.3/33.7	N/A
Power cutter without fuel and cutting blade 400mm (16in.) kg/lb	14.2/31.3	16.0/35.3	15.1/33.3
Rail fixture kg/lb
RA 10	N/A	5.5/12.1	N/A
RA 10 S	N/A	5.7/12.6	N/A
Spindle, output shaft
Max. spindle speed with cutting blade 350mm (14in.), rpm	4700 4700 4700
Max. spindle speed with cutting blade 400mm (16in.), rpm	4300 4300 4300
Max. peripheral speed, m/s or ft/min	90 or 18000	90 or 18000	90 or 18000
Noise emissions 1
Sound power level, measured dB (A)	116	116	116
Sound power level, guaranteed LWA dB (A)	117	117	117
Sound levels 2
Equivalent sound pressure level at the ear of the operator, dB (A)	104 104 104
Equivalent vibration levels, a_hveq^3
Front/ rear handle 14in. 4.5/3.7 3.4/3.5 N/A
Front/ rear handle 16in. 3.9/4.0 4.4/3.9 4.7/4.8

Recommended cutting blade dimensions

Cutting blade diameter, in./mm	Max. cutting depth, mm/in.	Blade speed rat-ing, rpm	Blade speed rat-ing, m/s or ft/min	Blade center hole diameter, mm/in.	Max. blade thickness, mm/in.
14/350 118/4.6 550	100 or 19600 25	4/1 or 20/0.79 5/0.2
16/400 145/5.7 480	100 or 19600 25	4/1 or 20/0.79 5/0.2

Noise and vibration declaration statement

These declared values were obtained by laboratory type testing in accordance with the stated directive or standards and are suitable for comparison with the declared values of other products tested in accordance with the same directive or standards. These declared

values are not suitable for use in risk assessments and values measured in individual work places may be higher. The actual exposure values and risk of harm experienced by an individual user are unique and depend upon the way the user works, in what material the product is used, as well as upon the exposure time and the physical condition of the user, and the condition of the product.

Accessories

Sensor for Husqvarna Fleet Services™

This product is compatible with the Husqvarna Fleet machine sensor. The product can then be connected to Husqvarna Fleet Services ^™ , which is a cloud solution that gives the commercial fleet manager an overview of all products. For more information about Husqvarna Fleet Services ^™ , refer to www.husqvarna.com.

Wheel kit

The wheel kit is attached at the bottom of the product.

Mechanical assembly diagram showing linkage components with an upward arrow (no text or labels)

Cutting trolley

A cutting trolley makes it easier to cut in floors and roads, especially long cuts at a set depth. Quick connections make it easy to install the product on the cutting trolley.

Line drawing of a mechanical power tool with wheels and a central pump (no text or symbols)

Declaration of Conformity

EU Declaration of Conformity

We, Husqvarna AB, SE-561 82 Huskvarna, Sweden, tel: [phone], declare on our sole responsibility that the product:

Description Portable cut-off machine
Brand HUSQVARNA
Type/Model K 1270 II, K 1270 II Rail, K 1270 SmartGuard
Identification Serial numbers dating from 2021 and onwards

complies fully with the following EU directives and regulations:

Directive/Regulation Description
2006/42/EC "relating to machinery"
2000/14/EC "relating to outdoor noise"
2014/30/EU "relating to electromagnetic compatibility"
2011/65/EU "relating to restriction of hazardous substances"

and that the following harmonized standards and/or technical specifications are applied;

EN ISO 12100:2010, EN ISO 19432-1:2020, EN 55012:2008+A1:2009, EN ISO 14982:2009, EN IEC 63000:2018.

2000/14/EC, conformity assessment procedure: Annex V. For information relating to noise emissions, refer to Technical data on page 39.

Partille, 2021-04-29

Erik Silfverberg

R&D Director, Concrete Sawing & Drilling Equipment

Husqvarna AB, Construction Division

Responsible for technical documentation

UK Declaration of Conformity

We, Husqvarna AB, SE-561 82 Huskvarna, Sweden, tel:

[phone], declare on our sole responsibility that

the product:

Description Portable cut-off machine
Brand HUSQVARNA
Type/Model K 1270 II, K 1270 II Rail, K 1270 SmartGuard
Identification Serial numbers dating from 2021 and onwards

complies fully with the following UK directives and

regulations:

Regulation Description
S.I. 2008/1597 The Supply of Machinery (Safety) Regulations 2008
S.I. 2016/1091 Electromagnetic Compatibility Regulations 2016
S.I. 2001/1701 The Noise Emission in the Environment by Equipment for use Outdoors Regulations 2001
S.I. 2012/3032 The Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment Regulations 2012

and that the following harmonized standards and/or technical specifications are applied;

EN ISO 12100:2010, EN ISO 19432-1:2020, EN

55012:2008+A1:2009, EN ISO 14982:2009, EN IEC

63000:2018.

Conformity assessment procedure acc S.I. 2001/1701:

Schedule 8. For information relating to noise emissions, refer to Technical data on page 39.

Partille, 2021-04-29

UK Importer:

Husqvarna UK Limited

Preston Road, Aycliffe

Business Park Newton

Aycliffe, County Durham

UK DL5 6UP

Erik Silfverberg

R&D Director, Concrete Sawing & Drilling Equipment

Husqvarna AB, Construction Division

Responsible for technical documentation

UK

CA

Inhalt

Technical diagram of a mechanical device with numbered parts for identification and assembly reference.

Technical diagram of a mechanical device with numbered parts for identification and assembly reference.

Technical diagram of a mechanical device with numbered parts, including a book icon and a control panel inset.

Illustration of a person in full safety gear with first aid kit (no text or symbols)

Technical diagram of a mechanical assembly with labeled parts A and B

Technical line drawing of a mechanical component with an arrow indicating a specific part (no text or symbols present)

Technical line drawing of a mechanical component with an arrow indicating a specific part (no text or symbols present)

Technical line drawing of a mechanical component with directional arrows indicating assembly or movement (no text or symbols present)

Technical line drawing of a mechanical component with an inset showing a close-up of a component (no text or symbols present)

Diagram of a car interior with labeled parts A, B, and C indicating different components or areas.

Diagram of a car's seat and steering wheel assembly (no text or labels)

Three types of threaded mechanical components shown in line drawings (no text or symbols)

Technical line drawing of two interlocking gears with no text or symbols

Diagram of a geological cross-section showing layered strata with no text or symbols

Circular mechanical gear diagram with evenly spaced teeth and central bore (no text or symbols)

Diagram of a mechanical component with two circular parts and directional arrows indicating motion (no text or symbols)

Simple line drawing of a gear and cam mechanism with a black arrow pointing to the gear (no text or symbols)

Technical diagram showing mechanical assembly with gear and component details, including a circular component and rotational motion arrow.

Diagram of a car steering wheel and its motion, showing gear shift and wheel (no text or symbols)

Diagram of a mechanical device with labeled parts A, B, and C showing internal components and alignment.

Line drawing of a mechanical device with no visible text or symbols

Technical line drawing of a mechanical assembly with a tool and component (no text or symbols)

Technical diagram of a car brake caliper assembly with directional arrows and inset showing internal components (no text or labels)

Technical line drawing of a bicycle steering wheel assembly with mounting brackets and gear mechanism (no text or symbols)

Technical line drawing of a mechanical device with attached clamps and tubing (no text or symbols)

Technical line drawing of a mechanical component with no visible text or symbols

Technical diagram of a mechanical component with a curved housing and internal gear mechanism (no text or labels)

Mechanical assembly diagram showing a wheel and bracket assembly with directional arrows (no text or labels)

Diagram showing a mechanical component interacting with a circular object, with directional arrows indicating motion (no text or symbols)

Technical diagram showing a mechanical component with a warning symbol and directional arrows indicating motion or flow.

Safety instruction diagram showing a worker using a tool to clean air, with an inset illustrating hazard zones.

Safety warning illustration showing a worker crossed over a gear with a cross symbol, alongside an accident hazard symbol.

Blockierung

Diagram of a medical or surgical procedure with a cross symbol over a tool, no text or labels present

Diagram illustrating a mechanical tool application with a hand operating a tool and a cross symbol indicating no change or failure.

Simple line drawing of a plastic bag and a magnifying glass with a downward arrow (no text or symbols)

Diagram showing a mechanical component with a circular target and directional arrows, no text or symbols present.

Diagram showing a circular component with labeled parts and directional arrows, likely illustrating a mechanical or electrical process.

3

4

Two diagrams showing a cross-shaped object with downward arrows and triangular supports, next to a U-shaped object with downward arrow (no text or symbols)

Line drawing of a person using a handheld device to interact with another person (no text or symbols present)

Diagram illustrating a hand holding a device before and after disassembly, with a cross symbol indicating disassembly.

Diagram of a mechanical device with a rotating shaft and base, showing motion direction (no text or symbols)

Safety warning illustration showing two workers in protective gear using a ladder and cross symbol to prevent equipment damage.

Line drawing of a person using a handheld device to lift or lift an object, wearing boots (no text or symbols)

Diagram showing two mechanical components with a cross mark, no text or symbols present

Line drawing of a person using a cutting tool to cut a saw (no text or symbols present)

Safety warning illustration showing fuel injection and hazard symbols for a worker in protective gear

Row of eight black-and-white icons representing various heating and cooling systems, including thermometer, valve, 6X, and directional arrows.

Line drawing of a car gear shift lever with a black arrow indicating the direction (no text or symbols present)

Technical line drawing of a mechanical component with an inset showing a pin assembly (no text or symbols present)

Technical line drawing of a mechanical component with no visible text or symbols

Illustration of a worker in safety gear performing manual labor on a stretcher (no text or symbols)

Technical line drawing of a mechanical component with an inset showing a pin inserted into a housing (no text or symbols present)

Technical line drawing of a mechanical component with directional arrows indicating movement or force (no text or symbols present)

Diagram showing five different weather and heating symbols with corresponding icons and labels

Line drawing of a car gear shift lever with a downward arrow indicating the direction (no text or symbols present)

Technical line drawing of a mechanical component with an inset showing a pin assembly (no text or symbols present)

Technical line drawing of a mechanical component with an inset showing a pin inserted into a housing (no text or symbols present)

Illustration of a worker in safety gear cutting a large cylindrical object (no text or symbols)

Technical diagram of a mechanical assembly with directional arrows indicating movement or force (no text or symbols present)

Technical diagram showing a mechanical component with an inset highlighting a specific part labeled '50mm'.

Safety warning illustration showing cross symbol crossed out of a person in protective gear, with another figure holding fire extinguisher equipment.

Mechanical clamp mechanism diagram showing lever and guide assembly (no text or symbols)

Technical line drawing of a mechanical clamp and wheel assembly (no text or symbols)

Technical line drawing of a mechanical device with a circular component and directional arrows (no text or symbols)

Diagram showing a mechanical device with directional arrows indicating motion or force (no text or symbols present)

Diagram illustrating rail track joint movements with labeled points A, B, and C, showing structural changes and motion directions.

Technical illustration of a mechanical clamp or clamping device with hands operating it (no text or symbols visible)

Technical illustration of a hand operating a mechanical device with an inset showing a left-hand rule and a close-up of the lever mechanism (no text or symbols present)

Three abstract line drawings showing different mechanical or structural configurations (no text or symbols)

Technical diagram of a car air vent or airflow system showing airflow path and component placement (no text or labels)

Diagram of a car interior showing dashboard, intake manifold, and fan (no text or symbols)

Diagram illustrating car engine toolpath and valve mechanism with checkmark and cross symbols indicating correct and incorrect states

Technical diagram illustrating engine tool manipulation steps with labeled diagrams and arrows indicating action sequence

Line drawing of a mechanical device with a tool and circular component (no text or symbols)

Technical diagram of a mechanical assembly with labeled parts A and B, showing directional arrows and component details.

Technical line drawing of a car suspension system with mechanical components and motion arrows (no text or symbols)

Technical line drawing of a mechanical assembly with no visible text or symbols

Technical diagram showing car seat assembly with labeled parts and directional arrows indicating fastening or locking mechanism.

Technical line drawing of a mechanical assembly with no visible text or symbols

Technical line drawing of a car engine compartment with attached suspension components (no text or symbols)

Technical diagram of a mechanical device with gear and adjustment arrows, no readable text or symbols present

Technical line drawing of a mechanical tool or saw cutting process, showing blade and gear assembly (no text or symbols)

Technical diagram illustrating mechanical assembly with labeled parts A and B, showing directional arrows and a checkmark indicating inspection or adjustment.

Technical line drawing of a mechanical assembly with a motor and gear mechanism (no text or symbols)

Technical diagram of a mechanical device with labeled components A, B, and C, showing internal structure and directional arrows.

Technical diagram of a mechanical assembly with rotating components and directional arrows (no text or labels)

Technical illustration of a mechanical assembly with hands holding a circular component (no text or symbols visible)

Technical line drawing of a mechanical device with internal components and a downward arrow indicating a component (no text or symbols present)

Diagram illustrating cable installation steps with labeled components A, B, and C, showing cable connection to a vehicle chassis.

Technical diagram of a mechanical device with internal components and wiring, no visible text or symbols

Technical diagram of a mechanical device with labeled components and directional arrows indicating flow or movement.

Diagram illustrating a car tire knot and rope installation with labeled parts A and B, showing mechanical components and assembly.

Technical line drawing of a mechanical device with internal components and directional arrows indicating flow or movement (no text or symbols)

Technical diagram of a mechanical device with labeled parts A, B, and C showing internal components and directional arrows.

Technical diagram of a mechanical device with labeled parts A and B, showing internal components and directional arrows.

Technical illustration of a mechanical assembly with exploded view and close-up views (no text or symbols)

Technical line drawing of a mechanical assembly with a tool inserted, showing internal components and a central component (no text or symbols)

Technical line drawing of a mechanical assembly with no visible text or symbols

Technical diagram of a medical or automotive device with labeled parts A and B, showing mechanical components and a magnified inset of the ear.

Technical line drawing of a mechanical device with gear and adjustment arrows (no text or symbols)

Vergaser überprüfen

Diagram illustrating mechanical assembly steps with labeled components A, B, and T, showing tool path and lock mechanism.

Technical line drawing of a mechanical assembly with a central component and an arrow indicating direction (no text or symbols present)

Diagram illustrating a mechanical device with an inset showing a component being lifted, accompanied by a no-smoking symbol.

Line drawing of a mechanical component with threaded body and connector (no text or symbols)

Safety warning sign showing a person with crossed-out X symbol and fire extinguisher icon

Line drawing of a person wearing protective gear and holding two equipment cases (no text or symbols)

Mechanical assembly diagram showing two connected components with directional arrows indicating motion (no text or labels)

Führungswagen

Line drawing of a mechanical power tool with wheels and a cylindrical component (no text or symbols)

Husqvarna AB, Construction Division

Technical diagram of a saw cutting machine with numbered parts for identification and assembly reference.

Technical diagram of a mechanical device with numbered parts, including a close-up inset of the book.

Technical diagram of a mechanical device with numbered parts, including a book icon and a control panel inset.

Précautions relatives aux vibrations

Illustration of a person wearing full protective gear standing next to a first aid kit (no text or symbols)

Technical diagram of a mechanical component with labeled parts A and B

Technical line drawing of a mechanical component with an arrow indicating a specific feature (no text or symbols present)

Technical line drawing of a mechanical component with no visible text or symbols

Technical line drawing of a mechanical component with directional arrows indicating movement or assembly (no text or symbols present)

Technical diagram showing a mechanical component with an inset highlighting a stop button mechanism.

Diagram of a mechanical device with labeled parts A, B, and C, showing internal components and assembly.

Diagram of a car interior showing steering wheel and gear mechanism (no text or symbols)

Three identical mechanical screw components shown in isometric view, no text or symbols present

Technical line drawing of two interlocking gears with no text or symbols

Diagram of a geological cross-section showing layered strata with no text or symbols

Circular mechanical component with evenly spaced teeth and central bore, no text or symbols present

Diagram of a mechanical component with two circular parts and directional arrows indicating motion (no text or symbols)

Simple line drawing of a gear and cam mechanism with a black arrow pointing to the gear (no text or symbols)

Diagram illustrating gear meshing process with labeled components and rotation direction

Diagram of a mechanical device with rotating components and directional arrows (no text or symbols)

Diagram of a mechanical device with labeled parts A, B, and C showing internal components and motion paths.

Line drawing of a mechanical device with a lever and base mount (no text or symbols)

Technical line drawing of a mechanical tool interacting with a cutting board (no text or symbols)

Mechanical assembly diagram showing a pulley mechanism and its internal components (no text or labels)

Technical line drawing of a mechanical component with internal parts and directional arrows indicating assembly (no text or symbols)

Technical line drawing of a mechanical device with attached clamps and a central component (no text or symbols)

Technical line drawing of a mechanical component with no visible text or symbols

Mechanical component diagram showing a rotating wheel and housing mechanism (no text or symbols)

Mechanical assembly diagram showing a wheel and bracket assembly with directional arrows (no text or labels)

Diagram showing a mechanical component and a circular object with directional arrows, no text or symbols present.

Diagram illustrating safety hazard with a warning sign and gear mechanism, showing mechanical components and safety symbols.

Rebond rotationnel

Safety instruction illustration showing a worker using a power tool to adjust equipment with a warning symbol and safety hazard.

Rebond de grimpée

Safety warning illustration showing a worker crossed over a gear with a cross symbol, alongside a technical diagram of a gear fault.

Rebond de pincement

Diagram of a medical procedure with a surgical tool and X-shaped cross symbol (no text or labels)

Diagram illustrating a mechanical or robotic operation with labeled components and directional arrows indicating movement.

Simple line drawing of a car outline and a circular diagram with a downward arrow (no text or symbols)

Diagram showing a magnifying glass interacting with a circular target, labeled with number 1 and directional arrows.

Diagram showing a circular component with labeled parts and directional arrows, likely illustrating a mechanical or electrical process.

③

Diagram showing a mechanical assembly with labeled component '4' and directional arrows indicating motion or movement.

Two schematic diagrams showing a beam with cross-shaped load and a stepped beam with triangular supports, no text or symbols present.

Line drawing of a person using a handheld device to interact with another person (no text or symbols present)

Diagram illustrating hand positioning and crossed-out gesture with directional arrows, showing correct and incorrect states.

Diagram of a mechanical device with a rotating shaft and base, showing motion direction (no text or symbols)

Safety warning illustration showing two workers with crossed-out X-shaped signs, one using a ladder to smoke and the other holding a helmet.

Line drawing of a person using a handheld tool on their lower legs (no text or symbols)

Diagram showing two mechanical components with a crossed-out black X mark, each with directional arrows indicating movement or force (no text or symbols)

Line drawing of a person using a power saw to cut a chain (no text or symbols present)

Safety warning illustration showing fuel injection and discharge symbols with cross symbols, alongside a uniformed officer holding a bag.

Row of seven black-and-white icons representing various mechanical or industrial components, including thermometer, valve, 6x, hammer, gear, and motion arrow.

Line drawing of a car gear shift lever with a downward arrow indicating the direction (no text or symbols present)

Technical line drawing of a mechanical component with an inset showing a pin assembly (no text or symbols present)

Technical line drawing of a mechanical component with internal structure and a black arrow indicating a feature (no text or symbols present)

Illustration of a worker in safety gear performing a manual labor or cutting operation (no text or symbols visible)

Technical line drawing of a mechanical component with an inset showing a pin inserted into a housing (no text or symbols present)

Technical line drawing of a mechanical component with directional arrows indicating movement or force (no text or symbols present)

Six labeled icons representing different heating and cooling system symbols, including thermometer, valve, down arrow, valve, down arrow, down arrow, and cross.

Line drawing of a car gear shift lever with a downward arrow indicating the direction (no text or symbols present)

Technical line drawing of a mechanical assembly with an inset showing a pin inserted into a housing (no text or symbols present)

Technical line drawing of a mechanical component with an inset showing a pin inserted into a housing (no text or symbols present)

Illustration of a worker in safety gear performing manual labor on a wheel (no text or symbols)

Technical line drawing of a mechanical component with directional arrows indicating movement or force (no text or symbols present)

Technical diagram showing a mechanical component with an inset highlighting a stop button labeled 'STOP'

Safety warning illustration showing two individuals in protective gear holding fire extinguishers, with one marked by a crossed X symbol.

Installation de la fixation de rail

Mechanical clamp mechanism diagram showing lever and guide assembly (no text or symbols)

Technical line drawing of a mechanical assembly with a clamp and wheel (no text or symbols)

Technical line drawing of a mechanical device with a circular component and directional arrows indicating motion (no text or symbols)

Diagram showing a mechanical device with directional arrows indicating motion or force (no text or symbols present)

1. Découpez le rail.
   

Diagram illustrating rail track joint movements with labeled points A, B, and C, showing structural changes and motion directions.

Technical line drawing of a mechanical clamp or clamping device with a wheel and handle (no text or symbols)

Technical diagram showing a hand operating a mechanical device with directional arrows indicating movement or assembly.

e) Continuez de rincer.

Three abstract line drawings showing different mechanical or structural configurations (no text or symbols)

Technical diagram of a vehicle's air vent system showing airflow path and component placement (no text or labels)

Interior view of a car showing dashboard and steering wheel (no text or symbols)

Diagram illustrating car intake and exhaust behavior with labeled parts and checkmark indicators

Technical diagram illustrating engine component assembly and valve mechanism, with labeled parts and directional arrows indicating motion.

Line drawing of a mechanical device with a cylindrical component and lever (no text or symbols)

Technical diagram showing mechanical assembly with labeled parts A and B, including directional arrows and component details

Technical line drawing of a mechanical assembly with no visible text or symbols

Technical line drawing of a mechanical assembly with directional arrows indicating motion or force (no text or symbols)

Technical diagram showing car seat assembly with labeled parts and directional arrows indicating movement or adjustment.

Technical line drawing of a mechanical assembly with no visible text or symbols

Technical line drawing of a car's internal components with directional arrows indicating motion or assembly (no text or symbols)

Technical diagram showing mechanical components with a magnified inset highlighting a key mechanism with directional arrows.

Technical line drawing of a mechanical tool or bracket with a gear and base, showing no text or symbols.

Technical diagram showing mechanical assembly with labeled parts A and B, including directional arrows and a checkmark indicating inspection or status.

Technical diagram of a mechanical assembly with labeled parts and directional arrows (no text or symbols)

Technical diagram of a mechanical device with labeled parts A, B, and C, showing internal components and directional arrows.

Technical diagram of a mechanical device showing internal components and directional arrows (no text or labels)

Illustration of a hand assembling a mechanical component with a tool and internal gear (no text or symbols)

Technical line drawing of a mechanical device with a hand operating the housing and a black arrow indicating a downward motion (no text or symbols present)

Diagram illustrating three stages of a mechanical or electrical device operation, labeled A, B, and C, with arrows indicating connection or movement.

Cross-sectional diagram of a mechanical device showing internal components and airflow paths (no text or labels)

Technical diagram of an air duct system with labeled components and directional arrows indicating flow or movement.

Technical diagram showing mechanical assembly with labeled parts A and B, including a rope knot and cable connection.

Technical line drawing of a mechanical device showing internal components and directional arrows (no text or symbols)

Technical diagram illustrating a mechanical assembly with labeled parts A, B, and C, showing tool path and component layout.

Technical diagram of a mechanical device with labeled parts A and B, showing internal components and directional arrows.

Technical illustration of a mechanical assembly with exploded view and close-up views (no text or symbols)

Technical diagram of a mechanical assembly with a tool inserted, showing internal components and a black arrow indicating a specific part (no text or labels present)

Technical line drawing of a mechanical assembly with no visible text or symbols

Technical diagram of a medical device with labeled parts A and B, showing ear anatomy and surgical hardware.

Technical line drawing of a mechanical device with gear and adjustment knobs (no text or symbols)

Technical line drawing of a mechanical assembly with no visible text or symbols

Diagram illustrating car exhaust system with labeled components and a no-smoking symbol

Technical line drawing of a mechanical component with threaded end and shaft (no text or symbols)

Safety warning illustration showing two workers in protective gear with a crossed-out X symbol and fire extinguisher, one holding the other.

Mechanical assembly diagram showing linkage components with an upward arrow indicating motion (no text or labels)

Chariot de découpe

Line drawing of a manual lawn mower with wheels and handle (no text or symbols)

Husqvarna AB, division Construction

Responsable de la documentation technique

Inhoud

Inleiding.... 129

Veiligheid.... 133

Montage....139

Werking....144

Onderhoud....155

Probleemoplossing.... 165

Technical diagram of a mechanical device with numbered parts, including a book icon and exploded view.

Technical diagram of a mechanical device with numbered parts, including a close-up inset of the book and a detailed view of its internal components.

Technical diagram of a mechanical device with numbered parts, including a book icon and a control panel inset.

Sticker snijuitrusting

max ③ ① ⑤ ⑤ ④ max ② rpm

Rij 1: Merk, model (X, Y)

Illustration of a person wearing full-body protective gear and a first aid kit (no text or symbols)

Technical diagram of a mechanical assembly with labeled parts A and B

Gashendelvergrendeling controleren

1. Controleer of de gashendel vergrendeld is in de stationaire stand wanneer de gashendelvergrendeling wordt losgelaten.

Technical line drawing of a mechanical component with an arrow indicating a specific part (no text or symbols present)

Technical line drawing of a mechanical component with an arrow indicating a specific part (no text or symbols present)

Technical line drawing of a mechanical component with directional arrows indicating assembly or movement (no text or symbols present)

Technical diagram showing a mechanical component with an inset highlighting a stop button labeled 'STOP'

Bladbeschermkap en SmartGuard (optioneel)

Diagram of a car interior with labeled parts A, B, and C showing structural components.

Diagram of a car's steering wheel and dashboard with directional arrows indicating rotation (no text or symbols)

Three identical mechanical screw components shown in isometric view, no text or symbols present

Trillingsdempingssysteem controleren

Technical line drawing of two interlocking gears with a shaded central section (no text or symbols)

Diagram of a geological cross-section showing layered strata with no text or symbols

Circular mechanical gear diagram with evenly spaced teeth and central bore (no text or symbols)

Diagram of a medical device with two circular components and directional arrows indicating movement or force (no text or symbols)

Simple line drawing of a globe with a black arrow pointing to it, next to a stylized 3D object (no text or symbols)

Technical diagram illustrating gear meshing process with labeled components and directional arrows

Diagram of a mechanical device with rotating components and motion arrows (no text or symbols)

Diagram of a mechanical device with labeled parts A, B, and C showing internal components and motion paths.

Line drawing of a mechanical device with a tool and circular component (no text or symbols)

Technical line drawing of a mechanical tool interacting with a cutting machine (no text or symbols)

De zaagkop omkeren (K 1270 II)

Mechanical assembly diagram showing a bracket with attached components and a close-up of the mechanism (no text or labels)

Technical illustration of a car brake system showing suspension components and motion arrows (no text or symbols)

Technical line drawing of a mechanical device with attached clips and a central component (no text or symbols)

Technical line drawing of a mechanical component with no visible text or symbols

Technical diagram of a mechanical component with directional arrows indicating motion (no text or labels)

Mechanical assembly diagram showing a wheel and bracket assembly with directional arrows (no text or labels)

Diagram showing a mechanical device interacting with a circular component, with directional arrows indicating motion (no text or symbols)

Diagram illustrating safety hazard with a warning sign and circular hazard symbol, likely from an emergency or hazard context.

Roterende terugslag

Safety instruction illustration showing a worker using a tool to clean air, with an inset diagram illustrating hazard zones.

Safety warning illustration showing a worker with crossed-out hand signals and a hazard symbol on the gear mechanism.

Diagram of a medical procedure with a surgical tool and X mark symbol (no text or labels)

Diagram illustrating a mechanical or robotic operation with labeled components and directional arrows indicating movement.

Simple line drawing of a device with a download icon and circular loading symbol (no text or labels)

Diagram showing a mechanical component interacting with a circular target, with arrows indicating motion or force direction (no text or symbols present)

Diagram showing a mechanical or electrical component with labeled parts and directional arrows indicating motion or movement.

③

Diagram showing a mechanical assembly with labeled component '4' and directional arrows indicating motion or movement.

Symbolic illustration of crossed-out black arrows over a gray rectangular block, with no text or labels present.

Simple diagram of a beam with supports and a downward arrow indicating force or direction (no text or symbols)

Basistechniek

Line drawing of a person using a handheld device to interact with another person (no text or symbols present)

Diagram illustrating a mechanical or electrical process with labeled components and directional arrows, including a crossed-out symbol.

Diagram of a mechanical device with a rotating shaft and base, showing motion direction (no text or symbols)

Safety warning illustration showing two workers using a ladder to stop equipment, one with crossed-out X symbols and the other holding a helmet.

Line drawing of a person using a handheld tool on their lower legs (no text or symbols)

Diagram showing two mechanical components with a crossed-out cross symbol, no text or labels present

Line drawing of a person using a power saw to cut a saw (no text or symbols present)

Safety warning illustration showing fuel injection and discharge symbols with a person holding a bottle

Diagram showing eight different mechanical or electrical component symbols with labels such as thermometer, valve, 6x, and various directional arrows.

Line drawing of a car gear shift lever with a black arrow pointing to the center (no text or symbols)

1. Controleer of de STOP-schakelaar in de linker stand staat.

STOP

Technical line drawing of a mechanical component with an inset showing a pin assembly (no text or symbols present)

Technical line drawing of a mechanical component with no visible text or symbols

Illustration of a worker in safety gear using a tool on a circular object (no text or symbols)

Technical line drawing of a mechanical component with a magnified inset showing a pin inserted into a housing (no text or symbols present)

Technical line drawing of a mechanical component with directional arrows indicating movement or force (no text or symbols present)

Diagram showing five different types of heating and cooling symbols with corresponding icons

Line drawing of a car gear shift lever with a downward arrow indicating the direction (no text or symbols present)

1. Controleer of de STOP-schakelaar in de linker stand staat.

STOP

Technical line drawing of a mechanical component with an inset showing a pin assembly (no text or symbols present)

Technical line drawing of a mechanical component with a highlighted insertion section (no text or symbols)

Illustration of a worker in safety gear handling equipment (no text or symbols)

Technical line drawing of a mechanical component with directional arrows indicating movement or force (no text or symbols present)

Product stoppen

Technical diagram showing a mechanical component with an inset highlighting a stop button labeled 'STOP'

Safety warning illustration showing two workers in protective gear with a crossed-out 'X' symbol and fire extinguisher illustrations

Mechanical clamp device with lever mechanism and directional arrow (no text or symbols)

Technical line drawing of a mechanical clamp and wheel assembly (no text or symbols)

Technical line drawing of a mechanical cutting tool with a circular blade and lever mechanism (no text or symbols)

Diagram showing a mechanical device interacting with a base, with directional arrows indicating movement (no text or symbols present)

1. De rail doorzagen.

Diagram illustrating three stages of railway track installation: initial setup, sequential assembly, and final completion.

Technical line drawing of a mechanical clamp or clamping device with a hand operating it (no text or symbols present)

Technical illustration of a hand operating a mechanical device with a close-up inset showing the left side (no text or symbols present)

Three abstract line drawings showing different mechanical or structural configurations (no text or symbols)

Technical diagram of a car interior showing airflow or heat distribution in a vehicle (no text or symbols)

Diagram of a car interior showing dashboard, intake manifold, and air vent (no text or labels)

Diagram illustrating car interior cleaning steps with labeled icons and checkmark/unknown indicators

Technical diagram illustrating engine component assembly steps with labeled parts and directional arrows

Line drawing of a mechanical device with a tool and base (no text or symbols)

Technical diagram of a mechanical assembly with labeled parts A and B, showing directional arrows and component alignment.

Technical line drawing of a mechanical assembly with no visible text or symbols

Technical line drawing of a mechanical assembly with directional arrows indicating motion or force (no text or symbols)

Technical diagram showing car wheel assembly with labeled parts and directional arrows indicating assembly steps

Technical line drawing of a mechanical assembly with no visible text or symbols

Technical line drawing of a car's internal components and suspension system (no text or symbols)

Technical line drawing of a mechanical device with gear and mounting bracket, showing internal components and a close-up inset (no text or symbols)

Technical line drawing of a mechanical tool or saw cutting process, showing blade and handle assembly (no text or symbols)

Technical diagram illustrating mechanical assembly with labeled parts A and B, showing gear shift and valve mechanism.

Technical diagram of a vehicle engine showing intake manifold, fan blade, and gear assembly (no text or labels)

Technical diagram of a mechanical device with labeled parts A, B, and C, showing internal components and directional arrows.

Technical diagram of a mechanical assembly showing internal components and directional arrows (no text or labels)

Technical illustration of a mechanical assembly with a hand holding a tool, showing internal components and a downward arrow (no text or symbols)

Technical line drawing of a mechanical device with a hand operating the shaft and a black arrow indicating a downward motion (no text or symbols present)

Diagram illustrating cable installation steps with labeled components A, B, and C, showing cable routing from a vehicle chassis.

Technical diagram of a mechanical device with internal components and directional arrows indicating flow or movement (no text or labels)

Technical diagram of an air duct system with labeled components and directional arrows indicating flow or movement.

Diagram showing car tire mounting technique with labeled parts A and B, including rope knot and cable assembly

Technical line drawing of a mechanical device showing internal components and airflow paths (no text or symbols)

Technical diagram of a mechanical device with labeled parts A, B, and C showing internal components and assembly steps.

Technical diagram of a mechanical device with labeled parts A and B, showing internal components and directional arrows.

Technical diagram of a mechanical assembly with exploded view and close-up views (no text or labels)

Technical line drawing of a mechanical assembly with a tool inserted, showing internal components and a black arrow indicating a specific part (no text or symbols present)

Technical line drawing of a mechanical assembly with no visible text or symbols

Technical diagram of a medical device with labeled parts A and B, showing ear anatomy and surgical hardware.

Technical line drawing of a mechanical device with gear and adjustment arrows (no text or symbols)

Technical line drawing of a mechanical assembly with a central component and an arrow indicating direction (no text or symbols present)

Diagram illustrating a mechanical device with an inset showing a component being lifted, accompanied by a prohibition symbol.

Technical line drawing of a mechanical component with threaded end and shaft (no text or symbols)

Safety warning illustration showing two workers in protective gear holding fire extinguishers, one marked with a crossed-out X symbol.

Mechanical assembly diagram showing linkage components with an upward arrow indicating motion (no text or labels)

Zaagwagen

Line drawing of a mechanical power tool with wheels and a central housing (no text or symbols)

Original instructions

Originalanweisungen

Black and white barcode image with vertical lines and a small number '1' at the bottom left.