ST 6272 P TRAC - Blower STIGA - Free user manual and instructions

USER MANUAL ST 6272 P TRAC STIGA

Pedestrian controlled Snow thrower

WARNING: read thoroughly the instruction booklet before using the machine.

Di-lock release – √ √

Di-lock release √ √ √

AFBØJNINGSRØR (VERSION

1.1 HOW TO READ THIS MANUAL

Some of the paragraphs in this manual contain particularly important information in terms of safety and operation, and are highlighted dierently, according to the following criteria: NOTE or IMPORTANT These give details or further information on what has been previously indicated and aim to prevent damage to the machine or cause other damage. The symbol represents a danger. Failure to observe the warning can lead to possible personal and/or third party injury and/or damage. The paragraphs highlighted in a dotted grey square indicate optional characteristics not available on all models documented in this manual. Check if the characteristics are available on this model. Whenever reference is made to a position on the machine "front", "back", "left" or "right" hand side, this refers to the operator's working position.

The gures in these instructions for use are numbered 1, 2, 3, etc. Components shown in the gures are marked A, B, C, etc. Reference to component C in gure 2 is indicated with the wording: "See g. 2.C" or simply "(Fig. 2.C)". The gures are provided by way of example. The actual pieces can dier from those illustrated in this document.

WARNING!: READ THIS MANUAL CAREFULLY BEFORE

USING THE MACHINE. Keep safe for future use.

2.4 Maintenance, storage and transport...... 3

4.2 Mounting the forward control and auger

5.12 Chute and deector guiding (version with

handle) .................................................. 8

5.13 Chute and deector electrical guiding

(version with buttons) ............................ 8

5.14 Headlights and grip heating switches

7.3 Check/top-up engine oil ...................... 12

The manual is arranged in chapters and paragraphs. The title of paragraph '2.1 Training" is a sub-title of "2. Safety regulations". References to titles or paragraphs are marked with the abbreviation chap. or para. and the relevant number. Example: “chap. 2” or “para. 2.1.

Warning: Carefully read the

instructions before use. Become familiar with the controls and the proper use of the machine. Learn how to stop the motor quickly. Failure to follow the warnings and instructions may result in re and/or serious injury. Save all warnings and instructions for future reference.

• Never allow the machine to be used by children or individuals who are not familiar with the instructions. Local laws may establish a minimum age for users.

• Never use the machine if the user is tired or unwell, or has taken medication, drugs, alcohol or substances that impair reexes and concentration.

• Remember that the operator or user is responsible for accidents and unexpected events that can occur to other people or property. It is the user’s responsibility to assess the potential risk of the area where work is to be carried out and to take all the necessary precautions to ensure his own safety and that of others, particularly on slopes or rough, slippery and unstable ground.

2.2 PRELIMINARY OPERATIONS

Personal Protective Equipment (PPE)

• Do not use the snowplough without wearing suitable clothing.

• Use footwear that allows a good grip on slippery surfaces.

• Always wear protective goggles or a visor during use, maintenance or repair operations. The operation of motorised machines may project foreign objects into the eyes.

• Wear noise cancelling headphones. Work / Machine Area

• Thoroughly check the area to be cleaned for any visible foreign objects. For example, mats, sleighs, tables, ropes, etc.

• Before starting the engine, make sure that all of the controls operating the moving parts are disconnected.

• Adjust the height of the auger's protective cover to sweep pebbly or rocky surfaces

• Before starting to shovel the snow, let the engine and the machine adapt to the external temperature Internal combustion engine: fuel

• Warning: the fuel is highly ammable. Handle with care!

• Always store the fuel in suitable containers.

• Fill up or top up using a funnel, only outdoors and never smoke during these operations.

• Fill up before turning the engine on. Never open the tank cap or ll up when the engine is running or still warm.

• If any fuel spills out do not start the engine, rather, move the machine away from the spillage and immediately clean up every trace of fuel that has spilled on to the machine or ground

• Firmly screw the fuel tank and containers cap back on.

• Avoid getting any fuel or your clothing and, if this should happen, change your clothes before starting the engine.

• Do not use the machine in environments that pose the risk of explosion, in the presence of ammable liquids, gases or powders. Electrical contact or mechanical rubbing can generate sparks that can ignite powder or vapour.

• Do not operate the engine in conned spaces where dangerous carbon monoxide fumes can collect. The start-up operations must be carried out outdoors or in a well-ventilated area. Always remember that the exhaust gases are toxic.

• Work only in daylight or with good articial light in good visibility conditions.

• Keep people, children and animals away from the work area. Children must be supervised by another adult.

• Pay particular attention when using the machine on gravel pathways, side- walks and roads or when crossing them. Pay attention to hidden dangers.

• Look out for trac when using the machine near the road.EN - 3 Conduct

• Do not direct the discharge chute's opening against the wind, or toward persons, animals, vehicles, houses and similar, since they can incur damages from the snow or objects hidden in the snow. Do not allow anybody to stand in front on the machine.

• Never use the snowplough close to fences, cars, windows, glass fences, etc. without having rst correctly adjusted the deector of the discharge chute.

• Keep your hands and feet away from the rotating parts. Always keep a distance from the opening of the snow discharge chute. Keep the discharge chute clean at all times.

• If the snowplough hits foreign bodies or shows abnormal vibrations, switch o the engine, remove the key, wait until the moving parts come to a halt and carefully check the machine to see if it shows any signs of damage. Typically, vibrations are a symptom of a problem. Repair any damages before using the machine again.

• Before going away from the machine, disconnect all controls and remove the ignition key from its seat on the machine.

• Before performing repair, cleaning, inspection or adjustment operations, switch o the engine, remove the key and wait until the moving parts come to a halt (except otherwise explicitly provided in the instructions). Disconnect the cables of the electric engine. (Optional)

• Do not touch the parts of the engine that heat up during operation. Risk of burns.

• Do not use the machine at high transport speed on slippery surfaces. Exercise caution when reversing. Look behind you to make sure there are no obstacles before and during operations in reverse gear.

• Deactivate the auger when the machine is transported or not used.

• Always make sure that it is correctly balanced and that the handle is rmly gripped. Always walk, do not run. Restrictions of use

• Do not use the machine diagonally on a slope. Always move from top to bottom, then from bottom to top. Exercise caution when changing the direction on a slope. Avoid steep slopes.

• Do not use the machine if there are not enough protections or if the safety devices are not set up correctly.

• Do not disconnect or tamper with the installed safety systems.

• Do not change the engine adjustments, or exceed the maximum rpm. If the engine is forced to run at an excessive speed, the risk of personal injury increases.

• Do not overload the machine by driving it at a very high speed.

• Do not insert your hands inside the discharge or auger before having rst switched o the engine and removed the key.

2.4 MAINTENANCE, STORAGE

AND TRANSPORT Servicing the machine on a regular basis and correct storage help maintaining the safety of the machine. Faulty or worn-out parts must always be replaced and never repaired. Only use original parts: using parts that are not original or installed incorrectly aects machine safety, and can therefore cause accidents or personal injury and relieve the Manufacturer of all obligations and liability. Maintenance

• If the tank can be emptied, perform this operation outdoors and when the motor is cold.

• To reduce the risk of re, check for oil and/or fuel leaks on a regular basis. Storage

• Never leave fuel in the tank if the machine is stored in a building where the fuel vapours can come into contact with open ames, sparks or sources of heat.

• Let the engine cool down before storing the snowplough indoors.

• Always refer to the operating instructions for important details if the snowplough must be stored for long periods Transport

• If the machine must be transported on a truck or trailer, always use access ramps of adequate resistance, width and length.

• Load the machine with the motor switched o and pushed by an adequate number of people.

• During transport, close the fuel tap (if available) and properly secure the machine to the transport vehicle using ropes or chains.

2.5 ENVIRONMENTAL PROTECTION

Protecting the environment must be a signicant and top priority for machine use, to the benet of civil co-habitation and of the environment that we live in.

• Avoid being an element of disturbance to the surrounding area.EN - 4

• Adhere strictly to the local regulations governing the disposal of packaging, oil, fuel, lters, damaged parts or any other element which may have an impact on the environment; this waste must not be disposed of with regular waste, but must be separated and taken to collection centres, which will recycle the materials.

• When the machine is withdrawn from service, do not dispose of it in the environment, but take it to a waste disposal facility in accordance with the local regulations in force.

3. ABOUT THE MACHINE

This machine is a snowplough. The machine is equipped with a snow clearing auger, protected by a cover, which sends the snow into a discharge chute. The auger is driven by the engine, which also provides traction to the machine. The machine is operated using the controls on the dashboard. The operator can operate the machine and use the main controls, always standing at the operator's position, behind the machine.

This machine is designed and built for snow clearing, removal and ejection from side-walks, gardens, driveways and other surfaces at ground level. The snowplough must be used exclusively for snow removal.

Any other use that does not comply with the above, can be dangerous and cause damage to people and/or property. Examples of improper use may include, but are not limited to:

• Using the machine on surfaces above the ground level, such as building roofs, garages, porches or other structures or buildings.

• Operating the auger when there are elements dierent from snow (for example, soil, grass, pebbles, etc.).

• Towing or pushing loads.

• Transporting children or other passengers. IMPORTANT Improper use of the machine will void the warranty and relieves the Manufacturer of any liability, placing all responsibility for damage or injury, to him/ herself or third parties, on the user.

This machine is intended for use by consumers, i.e. non-professional operators. It is intended for "hobby-related activities". IMPORTANT The machine must be used by one operator.

The machine has various symbols on it (g. 4 ). Their function is to remind the operator of the correct conduct for use, with due care and caution. Meanings of the symbols: WARNING! WARNING! Read the instructions before using the machine. DANGER! Keep your hands and feet away from the rotating parts. DANGER! Ejected objects. Do not direct the ejection outlet toward bystanders or animals. DANGER! Rotating rotor. Always keep away from the snow discharge opening. DANGER! Keep people, children and animals away from the work area. WARNING! Remove the key and read the instructions before carrying out any maintenance or repair work. DANGER! It is prohibited to insert the hands inside the discharge chute when the auger is moving. Switch o the engine before unclogging the discharge chute. DANGER! Keep away from hot surfaces. DANGER! Engines emit carbon monoxide. DO NOT start the machine in enclosed areas. DANGER! The fuel is highly ammable and explosive. Remove the ignition key and let the engine cool down before refuellingEN - 5 DANGER! Danger of re or explosion. Do not smoke, do not use open ames or ignition sources DANGER! Wear personal ear protectors. DANGER! Wear goggles. IMPORTANT Any damaged or illegible decals must be replaced. Order replacement decals from an Authorised Service Centre.

3.3 IDENTIFICATION LABEL

The identication label contains the following data (g. 1 ):

1. Manufacturer's address

4. CE conformity marking

5. Engine's operating rotation speed

8. Month / Year of manufacture

Write the identication data of the machine in the specic space on the label on the back of the cover page. IMPORTANT Specify the identication names on the product identication label. IMPORTANT Use the identication names whenever contacting an Authorised Service Centre

The machine is composed of the following main parts (g. 1 ): A. Chassis B. Dashboard C. Engine D. Fuel tank E. Plug for electrical starting F. Manual starting grip G. Deector H. Discharge chute

For storage and transport purposes, some components of the machine are not installed in the factory and have to be assembled after unpacking. Follow the instructions below. Unpacking and completing the assembly should be done on a at and stable surface, with enough space for machine handling and its packaging, always making use of suitable equipment. Do not use the machine until all the indications provided in the “ASSEMBLY” section have been carried out. IMPORTANT The machine is supplied without engine oil or fuel.

4.1 ASSEMBLY COMPONENTS

The packaging includes the components (g. 3 ) needed for assembly as listed in the table below: ST 526 S, ST 625, ST 665, ST 665 T, ST 726 T Pos. Description Qty. A Gear lever 1 B Screws for xing the gear lever - C Spacers with screws for xing the handle

D Gear lever grips and deector guide 2 E Funnel 1 F Safety key 1 G Discharge chute 1 H Screws and self-locking nuts 3 + 3 ST 767 H Pos. Description Qty. A Gear lever 1 B Screws for xing the gear lever - C Spacers with screws for xing the handle

D Gear lever grip 1 E Funnel 1 F Safety key 1 G Discharge chute 1 H Screws and self-locking nuts 3 + 3 The Auger extension 1 J Screws for xing the auger extension 4EN - 6

1. Carefully open the packaging, paying

attention not to lose components

2. Consult the documentation in the

box, including these instructions.

4. Take the snowplough out of the box.

5. Dispose of the box and packaging in

compliance with local regulations.

4.2 MOUNTING THE FORWARD

CONTROL AND AUGER CABLES

Hook the cable loop in the specic eyelet (g. 5.A, g 5.B). NOTE The cables are already tted in the dashboard.

The handle is delivered with the dashboard already assembled. The screws for tting the handle on the machine, the screws for xing the gear lever, the screws for xing the discharge chute, the gear lever and deector lever grips are delivered in a separate packaging inside the machine's packaging. Mount as follows:

1. Bring the two end tubes of the handle

them with the holes, keeping in mind the correct diameter (smaller cavity toward outside, larger cavity toward inside).

3. Insert the screws, the washers and the

nuts in the holes and tighten them.

4.3.1 Lever grips assembly

Screw each grip in the threaded rods of the levers (g. 7). Tighten the xing nut until closed.

gear lever in the hole of the lever (g. 8.B) to connect it to the transmission and secure it with the nut (g. 8.C).

2. Bring the upper part (g. 8.D) of the gear

lever close to the hole of the lower part of the gear lever and secure it by inserting the pin (g. 8.E) and the cotter pin (already assembled on the gear lever) (g. 8.F).

ange coupling (g. 9.B) making the two holes at the base of the chute coincide.

2. Insert the screws and the washers in

chute guide cable The purpose of the guide cable is to connect the discharge chute to the guide handle located on the dashboard, thus allowing guiding the chute in the desired direction.

1. Insert the cable (g. 9.D) and fasten the ring

nut on the rotation system of the chute.

4.5.2 Mounting the deector's guide

cable (ST 526 S, ST 625, ST 665, ST 665 T, ST 726 T) The purpose of the deector's guide cable is to connect the chute's deector to the control lever on the dashboard, allowing thus raising/lowering the chute to guide it in the desired direction.

3. Insert the adjustment screw (g. 10.A) in its

seat (g. 10.E) and tighten the nut (g. 10.A).

4. Pass the cable on the oil plug fair-lead

carefully, to avoid getting close to the muer.

4.5.3 Fastening the guiding connectors

of the deector and of the discharge chute (ST 767 H) By connecting the guiding electrical connectors of the deector and of the discharge chute, power is delivered to the system, allowing thus guiding the discharge chute in the desired direction. Fasten the connectors of the dashboard power supply (g. 11.A), of the deector's guiding cable (g.11.B) and of the discharge chute (g. 11.C) to their couplers. Pass the cable through the fair-lead (g. 11.D) behind the engine.

4.6 MOUNTING THE AUGER

EXTENSION (ST 767 H) The auger extension allows collecting a large quantity of snow in the auger, ensuring thus easier and faster operation.EN - 7

1. Place the auger extension on the

upper part of the auger, as indicated in the gure (g. 12.A).

2. Insert the screws and the nuts in the

holes and tighten them (g. 12.B).

The shoes are used to adjust the distance between the auger and the ground, to protect the auger. The machine is supplied with 2 types of shoes:

• metallic shoes: to be used when operating on hard or uneven surfaces, that may damage the shoes, for example asphalt or gravel paths (g. 16.B).

• plastic shoes: to be used when operating on softer surfaces that do not damage the shoes, such as gardens or alleys (g.16.C). To mount them:

2. Fasten the screws.

Check that the shoes are adjusted at the same level on both sides.

Used to start and stop the engine. The ignition key has two positions (g. 15.A):

1. Key removed - OFF - the engine

stops and cannot be started.

2. Key inserted - ON - the engine

can be started and operated. IMPORTANT The engine will not start if the safety key is not completely inserted. On certain models, the key must also be turned clockwise to allow starting.

2. clockwise - closed.

5.3 THROTTLE COMMAND

Regulates the engine's r.p.m. The positions indicated on the plate correspond to a (g. 15.C):

1. Full capacity. To be used always

when starting the machine and during operation.

2. Minimum. it is used when

the engine is warm enough during stationary phases.

3. Stop position (if available).

The machine stops immediately.

4. Intermediary position (if

available). Moving the throttle lever toward the hare/turtle, the speed can be increased/reduced and the suitable speed for the work requirements can be selected (high snow, uneven ground, etc.).

It is used to cold start the engine. The choke control features two positions (g. 15.D): The choke is engaged (for cold start). The choke is disengaged (normal operation and warm start).

By pressing the primer rubber control, fuel is injected in the carburettor's intake manifold, facilitating thus the engine cold start (g. 15.L).

5.6 MANUAL STARTING GRIP

Allows the engine to be started by hand (g. 15.H).

5.7 ELECTRICAL START COMMAND

Allows the engine to be started electrically (g. 15.M) when the machine is connected to the mains through the specic three-pole plug equipped with grounding (g. 15.G).

Allows moving the machine forward.EN - 8

1. To move forward, lower the lever (g. 14.D)

until it comes into contact with the grip.

2. Release the lever to stop the forward

movement of the machine.

The steering lever opens a dierential locking system for an easier steering of the machine. To turn to the right, press the lever (g. 14.H) and simultaneously direct the machine to the right. The thrust applied on the machine determines the right wheel or track to lock, allowing thus turning to the right. To turn to the left, press the lever (g. 14.I) and simultaneously direct the machine to the left. The thrust applied on the machine determines the left wheel or track to lock, allowing thus turning to the left. NOTE Turning without using the lever may be more dicult. NOTE Turning without using the lever may cause the track to be displaced.

Operates the auger rotation.

• To operate the auger rotation, lower the lever (g. 14.C) until it comes into contact with the grip.

• If the auger control is operated individually, upon its release, the auger rotation stops and the control automatically returns to the initial position. If the auger control is operated together with the forward control, it will remain engaged upon release. It can be disengaged only by releasing the forward control as well (g. 14.D).

The machine is equipped with a gearbox operated with a lever (g. 14.A):

• 6 gears for adjusting the forward speed.

• 2 gears for adjusting the reverse speed.

5.12 CHUTE AND DEFLECTOR GUIDING

(VERSION WITH HANDLE) The discharge chute rotation is adjusted using the knob that allows guiding the snow discharge in the desired direction.

• Turn the knob (g. 14.E) clockwise / counter-clockwise to guide the chute. The deector is operated downward or upward using the specic lever (g. 14.B). Move the lever forward/ backward to lower / raise the deector.

• Lever completely forward = deector lowered.

• Lever completely backward = deector raised.

• Headlights ON = switch in position I. To switch on the handle heating, move the switch to position I (g. 14.G).

• Heating ON = switch in position I.

Pedal (g. 16.A) for adjusting the operating height of the auger:

• Pos. 1 - completely lifted. It is used to move the machine.

• Pos. 2 - operation. The auger is moved to the intermediary position. It is used during normal operating conditions.

• Pos. 3 - in contact with the ground. The auger is completely lowered and in contactEN - 9 with the ground. The front part of the tracks remains lifted from the ground. It is used in special conditions (e.g. icy snow). To adjust the height of the auger, proceed as follows:

• Take a hold of the drive handles with both your hands.

• Press the pedal and raise / lower the machine at the same time, according to the position to be set.

• Release the pedal: the machine locks in the selected position.

6. USING THE MACHINE

The safety regulations to follow while using the machine are described in chap. 2. Strictly comply with these instructions to avoid serious risks or hazards.

6.1 PRELIMINARY OPERATIONS

Check if there is fuel and check the oil level before using the machine. For the methods and precautions regarding refuelling and oil top up (see par. 7.2 and par. 7.3). Before using the machine, adjust the height of the shoes to adjust the machine to the ground conditions (see par. 4.7).

Familiarise yourself with the contents before proceeding. Moreover, perform the following safety checks and check that the results correspond to those outlined on the tables. Always carry out the safety checks before use.

Object Result Fuel lines and connections. No leaks. Electrical cables. All insulation intact. No mechanical damage. Oil lines No leaks. No damage. Test driving No abnormal vibrations. No abnormal sound.

6.2.2 Traction and auger operation test

Action Result Start the machine (section 6.3 ); The wheels and the auger must remain stationary. Traction operation test Press the forward control (g. 14.D). The wheels move the snowplough forward. Release the forward control (g. 14.D). The wheels stop. Auger operation test Press the auger control (g. 14.C) The auger starts rotating. Release the auger control. The auger stops Wheel and auger operation test Keeping the forward control pressed (g. 14.D), press the auger control (g. 14.C). The wheels move the snowplough forward and the auger starts rotating. Release the auger control (g. 14.C). The wheels rotate and auger continues to rotate. Release the forward control (g. 14.D). The wheels will lock and the auger stops. If any of the results fail to match the indications provided in the tables below, it is not possible to use the machine! Take it to a service centre to be checked and repaired if necessary.

2. Insert the safety key and turn it

1. Move the throttle control to

three times. Make sure the hole is covered by your nger when you press the command.

IMPORTANT Before operating the machine, wait for a few minutes for the oil to warm up.EN - 10

1. Move the throttle control to

full capacity (g. 15.C).

2. Check that the choke is

disengaged (g. 15.D).

3. Start with the electrical or manual

To manually start the engine, slowly pull the grip (g. 15.H) outward, until a certain resistance is felt. At that point, pull forcefully and accompany the grip upon release. Repeat the operation until the engine starts. NOTE Do not try more than 3/4 times, otherwise the engine may be ooded. Check the potential causes of failure to start in the "Problems identication table".

6.3.4 Electrical starts

Make sure that the power supply system is equipped with grounding and protection system.

1. Insert the plug of the power supply cable

(g. 15.G) in a 230 V power socket.

2. Press the start button to start the engine.

3. Once the engine starts, remove the

plug from the power supply.

To use the machine proceed as follows:

• Using the specic control, guide the chute and the deector (g. 1.G).

• To increase the length of the snow jet, guide the deector upward.

• To decrease the length of the snow jet, guide the deector downward.

• Set the machine running according to the pathway and snow quantity.

• Press the auger control (g. 14.C) to activate the forward rotation of the auger.

• Press the forward control (g. 14.D) to engage the traction. NOTE Always use the engine at full capacity while using the machine.

The steering is operated in dierent manner, based on the snowplough model. ST 526 S, ST 625, ST 665 Turning the machine in the desired direction. On models with "di-lock release" the steering is facilitated (see the technical data table). ST 665 T, ST 726 T, ST 767 H Press the right or left hand steering levers (g. 14.H, g 14.I) to turn to the right or to the left.

The gear shift is operated in dierent manner, based on the snowplough model. ST 526 S, ST 625, ST 665, ST 665 T, ST 726 T The gear shift must be performed with the machine at a standstill. To shift the gears, proceed as follows:

• Stop the machine by releasing the forward control (g. 14.D) and the auger control (g. 14.C).

• Move the gear lever (g. 14.A) to the desired position.

• Resume normal operation. IMPORTANT Shifting the gears with the machine running damages the transmission system. ST 767 H The gears must be shifted with the machine running. To shift the gears, proceed as follows:

• During normal operation, move the gear lever to the desired position (g. 14.A). IMPORTANT Shifting the gears with the machine at a standstill may be more dicult.

To stop the machine, release the auger control (g. 14.C) and the forward control (g. 14.D). To switch o the machine, proceed in one of the following ways:

• Remove the safety key (g. 15.A).

• Move the throttle control (g. 15.C) to stop position.EN - 11 The fuel tap must be closed whenever the machine is not operating. The engine may be very warm immediately after it is shut o. Do not touch the exhaust or adjacent parts. This can cause burn injuries. IMPORTANT If you must move away from the machine, always remove the safety key (g. 15.A).

6.5 OPERATING SUGGESTIONS

• Snow removal is more ecient when it is still fresh. Go again through the cleared areas to remove snow residues

• If possible, eject the snow in the wind direction. Check the distance and the direction of the jet of ejected snow.

• In case of strong winds, lower the deector so as to guide the discharged snow on the ground, reducing thus the possibility of the snow being carried away in improper areas.

• Upon nishing the work, leave the machine running for a few minutes, to avoid the formation of ice in the ejection outlet.

• Always maintain a speed adequate to the snow conditions and adjust it so that the snow is ejected at a constant ow.

• Reduce the engine rotations before stopping it.

• Move all controls forward and backward several times.

• Check that the choke is engaged.

• Make sure there are no loose or damaged components. If necessary, replace the damaged components and tighten any loose screws and bolts. Do not cover the machine until the engine and the muer are cold.

IMPORTANT The safety regulations that must be followed during maintenance operations are described in par. 2.4. All controls and maintenance operations must be carried out with the machine o and the engine o. Remove the key and read the applicable instructions before starting any cleaning or maintenance procedure. Wear suitable clothing, gloves and glasses before performing any maintenance operations.

• The frequency and type of procedures are outlined in the "Maintenance table". The table will help you maintain your machine’s safety and performance. It summarises the main interventions to be made and the frequency applicable to each of them. Carry out the relevant task as soon as it is scheduled to be performed.

• The use of non-original parts and accessories could have negative eects on machine operation and safety. The manufacturer declines any responsibility for damage or injury caused by said products.

• Genuine spare parts are supplied by Authorised Assistance Centres and Dealers. IMPORTANT Any maintenance and adjustment operations not described in this manual must be carried out by your dealer or Authorised Service Centre.

1. Unscrew the tank closing cap

(g.15.E) and remove it.

2. Insert the funnel (g. 15.I).

3. Refuel and take the funnel o (g.15.I).

4. At the end of refuelling, screw the fuel plug

back on (g.15.E) and clean any spillage. NOTE Do not ll the fuel tank until the rim. NOTE Only use the fuel specied in the technical data table. Do not use other types of fuel. Ecological fuels may be used, such as alkylate based petrol. The composition of this petrol has a lower impact on people and on the environment. No negative eects have been reported in connection to their use. Nonetheless, there are types of alkylate petrol on the market for which it is not possible to provide specic indications on their use. For further information, refer to the instructions and data provided by the manufacturer of the alkylate based petrol. NOTE Fuel is perishable and should not remain in the tank for more than 30 days. Before storing for long periods, llEN - 12 the tank with a fuel quantity sucient for nishing the last use (cap. 8).

7.3 CHECK/TOP-UP ENGINE OIL

Always check the oil level before use. NOTE The machine is delivered to the user without engine oil.

• Make sure that the machine is level before performing the check.

• Clean around the plug (g. 15.F). Unscrew and remove it. Clean the rod.

• Insert the rod completely, without screwing it in position.

• Remove the rod again. Check the oil level.

• Unscrew the oil ller plug (g. 15.K).

• If the level is low, top up to the "L" mark (g. 17).

• For the correct replacement procedure, see par. 7.3.2 Do not overll as this could cause the engine to overheat. If the oil level exceeds the “H” mark, drain until the correct level is achieved. NOTE For the oil type to be used, see the "Technical data table".

The oil may be very hot if removed just after the engine has been switched o. Consequently allow the engine to cool down for a few minutes before proceeding to drain o the oil. Replace the engine oil at the intervals indicated in the "Maintenance table". Replace the oil more often if the engine must operate in dicult conditions. Proceed as follows:

1. Place the machine on a at surface.

2. Place a collection container

next to the discharge pipe.

5. Collect the oil in a suitable vessel.

6. Screw the oil discharge plug.

7. Clean up any spills.

8. Fill with new oil. For the required oil

quantity, see the "Technical data table".

9. Upon each refuelling, start the engine

and let it run for at least 30 seconds.

10. Check that there are no oil leakages.

11. Stop the engine. Wait for 30 seconds and

check the oil level again. If necessary, also see "check/top up" (par. 7.3.1). IMPORTANT Hand the spent oil over to a disposal facility in accordance with local provisions.

Perform the cleaning operations with the machine switched o. Do not attempt to remove the snow from the discharge before having rst performed the following:

• Release the auger control.

• Switch o the engine.

• Remove the ignition key. Always clean the machine after use. Observe the following instructions for cleaning:

• Use the paddle (g. 1.I) to clean the discharge chute and the machine from snow residues.

• Clean the engine with a brush and/or compressed air.

• Do no spray water directly on the engine.

• After cleaning with water, start the machine and the auger to remove the water that may otherwise inltrate in the bearings and cause damages. IMPORTANT Never use pressurised water. It may damage the electrical components.

For operations to be performed on the spark plug, refer to a Dealer or an Authorised Service Centre. Refer to the maintenance table and problem identication table for interventions concerning the spark plug.

The carburettor is pre-adjusted by the manufacturer. Refer to the problem identication table to check when interventions are required on the carburettor (cap. 12).EN - 13

• Keep all nuts, bolts and screws tight to be sure the equipment is in safe working condition.

• Regularly check that the xing nuts of the discharge chute are correctly tightened.

To facilitate the rotation of the auger, it is recommended to regularly grease the holes on the auger shaft using a syringe greaser. To grease: – Remove cotter pins and screws (g. 18). – Grease the holes and rotate the auger on the shaft a few times to allow the grease to ow inside the shaft. – Reposition the screws and cotter pins (g. 18).

When you intend to put your machine away for more than 30 days:

1. Drain the fuel supply circuit:

– Close the fuel tap (g. 15.B). – Start the engine of the machine and leave it running until it stops when the fuel runs out.

2. Replace the engine oil if this

operation has not been performed during the last three months.

3. Thoroughly clean the snowplough.

4. Check the snowplough for any

damage. If necessary, repair it.

5. If the paint is damaged, restore

it to prevent rust formation.

6. Protect the metallic surfaces

exposed to rust formation.

7. Store the snowplough in a

closed room, if possible.

9. ASSISTANCE AND REPAIRS

This manual provides all the necessary information to run the machine and for correct basic maintenance operations which can be performed by the user. Any regulations and maintenance operations not described herein must be carried out by your Dealer or Authorised Service Centre, which have the necessary knowledge and equipment to ensure that the work is carried out correctly, maintaining the correct degree of safety and the original operating conditions of the machine. Any operations performed in unauthorised centres or by unqualied persons will totally invalidate the Warranty and all obligations and responsibilities of the Manufacturer.

• Only Authorised Service Centres can carry out guaranteed repairs and maintenance.

• The Authorised Service Centres only use genuine spare parts. Genuine spare parts and attachments have been designed specically for machines.

• Non-genuine spare parts and accessories are not approved. Use of non-genuine spare parts and accessories cause the warranty to be voided.

• It is advisable to send your machine once a year to an Authorised Service Centre for servicing, assistance and safety device inspection.

10. WARRANTY COVERAGE

The warranty covers all material and manufacturing defects. The user must follow all the instructions provided in the accompanying documentation. The warranty does not cover damage caused by:

• Failure to become familiar with the documentation accompanying the machine.

• Incorrect or prohibited use or assembly.

• Use of non-genuine spare parts.

• Use of attachments not supplied or not approved by the manufacturer. The warranty does not cover:

• Normal wear and tear of consumables, such as drive belts, augers, headlights, wheels, safety bolts and wires.

• Normal wear and tear.

• Engines. Engines are covered by the warranty provided by the relative manufacturer in compliance with the specied terms and conditions. The purchaser is protected by his or her own national legislation. The purchaser’s rights under the national laws or his or her own country are not in any way restricted by this warranty.EN - 14

11. MAINTENANCE TABLE

Intervention Frequency Paragraph First time Subsequently every MACHINE Check all fasteners - Before each use 7.7 Safety checks/check controls - Before each use 6.2 General cleaning and inspection - After each use 7.4 Clean the discharge area - 5 hours / after every use 7.4 Lubricate the drive shaft - 25 hours / after every season *** Lubricate the auger shaft - 10 hours / after every season 7.8 ENGINE Cleaning the spark plug - 25 hours / after every season *** Spark plug replacement - 100 hours / after every season

Check / Top up engine oil level - 5 hours / after every use 7.3.1 Replacement of the engine oil 5 hours 50 hours / after every season 7.3.2 *** Interventions that must be carried out by your Dealer or by an Authorised Service CentreEN - 15

Ignition key not inserted. Insert the ignition key No fuel Fill the tank with clean and pure fuel. Disengaged choke Engage the choke. Primer not pressed Press the primer Engine ooded Wait a few minutes before starting. Do not press the primer and disengage the choke. Disconnected spark plug wire Contact your Authorised Service Centre. Spark plug damaged Contact your Authorised Service Centre. Old fuel Contact your Authorised Service Centre. Water in the fuel Contact your Authorised Service Centre.

Too much snow ejected Reduce the speed Fuel tank plug covered with ice or snow. Remove the ice or snow on top or around the tank plug. Silencer dirty or clogged Contact your Authorised Service Centre.

at minimum or operates irregularly The choke is engaged Disengage the choke. Old fuel Contact your Authorised Service Centre. Water in the fuel Contact your Authorised Service Centre. The carburettor must be replaced Contact your Authorised Service Centre

4. Excessive vibrations

Loose parts or auger or rotor damaged. Tighten all xing devices. Replace the damaged parts at an Authorised Service Centre. Handle positioned incorrectly. Make sure that the handle is fastened in its position.

5. Losses or slowing down

during snow ejection Clogged discharge chute. Clean the discharge chute. Jammed auger. Remove any residues or foreign objects from the auger.

inoperative The traction operation control cable is adjusted incorrectly. Contact your Authorised Service Centre. If problems persist after implementing the solution, contact your Dealer.ES - 1

7.8 EJE DE LA CÓCLEA

1.1 KUIDAS KASUTUSJUHENDIT LUGEDA

4. Vibrations excessives

2.5 BESCHERMING VAN DE OMGEVING

2.4 VEDLIKEHOLD, OPPBEVARING

5.8 FREMDRIFTSINNSTILLING

I DEFLEKTORA (WERSJA

INNEHÅLLSFÖRTECKNING

5.6 HANDTAG FÖR MANUELL START

• OND: 2000/14/EC, ANNEX V - 2005/88/EC Lgs.262/2002, ANNEX V (Italy) 104 dB(A) 107 dB(A) 5 kWUK DECLARATION OF CONFORMITY (Supply of Machinery (Safety) Regulations 2008, S.I. 2008 No. 1597, Annex II, part A)

1. The company: ST. S.p.A. – Via del Lavoro, 6 – 31033 Castelfranco Veneto (TV) – Italy

2. Hereby declares under its own responsibility that the machine (function):

: Pedestrian controlled Snow thrower (shovelling-removing snow)

4. Reference to harmonised standards:

3. Conforms to UK Regulations:

• S.I. 2008/1597 - Supply of Machinery (Safety) Regulations 2008

• S.I. 2016/1091 - Electromagnetic Compatibility Regulations 2016

• S.I. 2012/3032 - The Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment Regulations 2012

• S.I. 2001/1701 - Schedule 8 - Noise Emission in the Environment by Equipment for use Outdoors Regulations 2021 ST 526 S

dB(A) 5,2 6,2 7,8 9,0 kWUK DECLARATION OF CONFORMITY (Supply of Machinery (Safety) Regulations 2008, S.I. 2008 No. 1597, Annex II, part A)

1. The company: ST. S.p.A. – Via del Lavoro, 6 – 31033 Castelfranco Veneto (TV) – Italy

2. Hereby declares under its own responsibility that the machine (function):

: Pedestrian controlled Snow thrower (shovelling-removing snow)

4. Reference to harmonised standards:

3. Conforms to UK Regulations:

• S.I. 2008/1597 - Supply of Machinery (Safety) Regulations 2008

• S.I. 2016/1091 - Electromagnetic Compatibility Regulations 2016

• S.I. 2012/3032 - The Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment Regulations 2012

• S.I. 2001/1701 - Schedule 8 - Noise Emission in the Environment by Equipment for use Outdoors Regulations 2021 ST 625, ST 665, ST 665 T, ST 726 T, ST 767 H

2. Herby declares under its own

responsibility that the machine: Pedestrian controlled Snow thrower (shovelling-removing snow) a) Type / Base Model c) Serial number d) Engine: petrol

3. Conforms to directive specifications:

4. Reference to harmonised Standards

g) Sound power level measured h) Sound power level guaranteed

i) Net power installed

STIGA LTD (UK Importer) Unit 8, Bluewater Estate Plympton, Devon, PL7 4JH, England