PGS75 - Mechanical chipper SCHEPPACH - Free user manual and instructions

USER MANUAL PGS75 SCHEPPACH

Exterior view of a black and red manual power shaver machine with open blade (no text or symbols visible)

https://www.scheppach.com/de/service scheppach

PGS75

Technical diagram of a mechanical device with numbered parts labeled for identification.

2 1 11 A B G I J K L M H

3 7 B C A 11 B C 1. 2. 3. B 4x C 2x

4 G F 12 E D 7 D 4x F 4x E 4x G 4x

5 2 I J K H 14 12 8 H 15 H 14 H 1x I 3x J 3x K 3x

6 1 L J K 2 K J L L 4x J 4x K 4x

7 7 10

8 3 17 16

9 5 21 19 20 22 18

10 1 11

11 23 12 13 H 2 24 I

12 H2 8 2 24 1 13 2 12

13 16

14 6a 6 6b 6c

27 26 0,6-0,7 mm

Top-down schematic of a vehicle's front view showing steering wheel, roof, and wheel rim (no text or symbols)

Inhaltsverzeichnis

Günzburger Straße 69

D-89335 Ichenhausen

Verehrter Kunde

• Gabelschlüssel/Steckschlüssel SW 10 mm*

• 2x Gabelschlüssel/Steckschlüssel SW 13 mm*

- Spitzange*

8.1 Räder (11) montieren (Abb. 3)

https://www.scheppach.com/de/service scheppach

1 Introduction 28
2 Description of the product 28
3 Scope of delivery.... 28
4 Proper use.... 28
5 Safety instructions.... 29
6 Technical data.... 30
7 Unpacking 31
8 Assembly.... 31
9 Before commissioning.... 32
10 Operation 33
11 Cleaning 34
12 Transport.... 35
13 Maintenance.... 35
14 Storage.... 37
15 Repair & ordering spare parts 38
16 Disposal and recycling 38
17 Troubleshooting 39
18 Maintenance plan.... 40
19 Exploded view 58
20 Declaration of conformity 61

Explanation of the symbols on the product

Symbols are used in this manual to draw your attention to potential hazards. The safety symbols and the accompanying explanations must be fully understood. The warnings themselves will not rectify a hazard and cannot replace proper accident prevention measures.

	Attention! Failure to observe the safety signs and warning information affixed to the product and failure to observe the safety and operating manual can result in serious injury or even death.
	Before commissioning, read and observe the operating manual and safety instructions!
	Wear hearing protection. Excessive noise can result in a loss of hearing.
	Wear safety goggles.
	Wear sturdy footwear!
	Wear safety gloves!
	Make sure that other persons maintain a sufficient safety distance.
	Remove the spark plug connector prior to all maintenance work.
	Important. The exhaust gases are toxic. Do not operate the engine in areas that are not ventilated.
	Be very careful when handling lubricants!
	Checking the oil level
	Danger! Rotating blades. Keep hands and feet outside of the openings when the machine is running.
	Important. The exhaust gases are toxic. Do not operate the engine in areas that are not ventilated.
	Do not expose the Product to rain. The product may only be stationed, stored and operated in dry ambient conditions.
	Attention: Risk of injury! Do not reach or climb into the feed hopper or discharge chute during operation.
	Do not use as a step.
	Guaranteed sound power level of the product.
	Weight kg
	Maximum wood diameter 75 mm
	Tank contents
	Choke positionFuel valve position
	Attention: hot surface - risk of burns.Removing or modifying protective or safety equipment is prohibited.
	ATTENTION! Operating materials are flammable and explosive - danger of burning. Do not refu-el while the engine is hot or running.
	Speed settinghare = fasttortoise = slow
	The product complies with the applicable European directives.
DANGER	Signal word to indicate an imminently hazardous situation which, if not avoided, will result death or serious injury.
WARNING	Signal word to indicate a potentially hazardous situation which, if not avoided, could result death or serious injury.
CAUTION	Signal word to indicate a potentially hazardous situation which, if not avoided, could result in minor or moderate injury.
ATTENTION	Signal word to indicate a potentially hazardous situation which, if not avoided, could result product or property damage.
NOTE	Signal word to indicate a potentially hazardous situation which, if not avoided, could result product or property damage.

1 Introduction

Manufacturer:

Scheppach GmbH

Günzburger Straße 69

D-89335 Ichenhausen

Dear Customer

We hope your new product brings you much enjoyment and success.

Note:

In accordance with the applicable product liability laws, the manufacturer of this product assumes no liability for damage to the product or caused by the product arising from:

• Improper handling
  • Non-compliance with the operating manual
  • Repairs carried out by third parties, unauthorised specialists
  • Installing and replacing non-original spare parts
• Improper use

Note:

Read the whole text of the operating manual before assembly and commissioning.

This operating manual should help you to familiarise yourself with your product and to use it for its intended purpose.

The operating manual includes important instructions for the safe, proper and economic operation of the product, for avoiding danger, for minimising repair costs and downtimes and for increasing the reliability and extending the service life of the product.

In addition to the safety instructions in this operating manual, you must also observe the regulations applicable to the operation of the product in your country.

Keep the operating manual package with the power tool at all times and store it in a plastic cover to protect it from dirt and moisture. They must be read and carefully observed by all operating personnel before starting the work.

The product may only be used by personnel who have been trained to use it and who have been instructed with respect to the associated hazards.

In addition to the safety instructions in this operating manual and the separate regulations of your country, the generally recognised technical rules relating to the operation of such products must also be observed.

We accept no liability for accidents or damage that occur due to a failure to observe this manual and the safety instructions.

2 Description of the product

1. Transport handle
2. Feed hopper
3. Fuel filler cap

4. Fuel tank

5. Engine

6. Air filter cover
   6a. Cover wing screw
   6b. Air filter wing screw
   6c. Air filter
7. Base frame
8. Catch basket safety switch
9. Oil drain hose
10. Catch basket
11. Wheels
12. Shredding unit
13. Cover
14. Loading funnel safety switch
15. Engine connection cable
16. Oil filler cap with oil dipstick
17. Fuel filter insert
18. On/off switch
19. Choke lever
20. Fuel valve
21. Throttle
22. Pull starter
23. Cutter disc
24. Blade screws
25. Blade
26. Spark plug connector
27. Spark plug

3 Scope of delivery

Item Quantity Designation

1. 1 x Transport handle
2. 1 x Feed hopper
3. 1 x Base frame
4. 1 x Catch basket
   11.2 x Wheels
5. 1 x Shredding unit
   A. 1 x Wheel axle
   B. 4 x M16 washers
   C. 2 x Split pin
   D. 4 x Screws M8x35mm
   E. 4 x M8 spring washers
   F. 4 x Washer M8
   G. 4 x M8 locknuts
   H. 1 x Feed funnel rubber seal
   I. 3 x Screws M6x16mm
   J. 7 x M6 spring washers
   K. 7 x Washer M6
   L. 4 x Screws M6x20mm
   M. 1 x Spark plug wrench
   1 x Operating manual

1 x Engine operating manual (English)

4 Proper use

The product is suitable for private use in private gardens and allotments. A product for private gardens and allotments refers to a device with an annual operating time generally not exceeding 50 hours, during which time the device is primarily used to shred organic household and garden waste. Public facilities, sporting halls, and agricultural/forestry applications are excluded.

The product may only be used in the intended manner. Any use beyond this is improper. The user/operator, not the manufacturer, is responsible for damages or injuries of any type resulting from this.

An element of the intended use is also the observance of the safety instructions, as well as the assembly instructions and operating information in the operating manual.

Persons who operate and maintain the product must be familiar with the manual and must be informed about potential dangers.

The liability of the manufacturer and resulting damages are excluded in the event of modifications of the product.

The product may only be operated with original parts and original accessories from the manufacturer.

The safety, operating and maintenance specifications of the manufacturer, as well as the dimensions specified in the technical data, must be observed.

Proper use includes shredding

• All types of branches up to a maximum diameter of 75 mm (depending on the type of wood and freshness),
  • Hedges and tree cuttings,
• Shrubs and bushes,
• Wilting, moist, garden waste that has already been stored for several days, alternating with branches.

Please note that our products were not designed with the intention of use for commercial or industrial purposes. We assume no guarantee if the product is used in commercial or industrial applications, or for equivalent work.

The liability of the manufacturer and resulting damages are excluded in the event of modifications of the product.

5 Safety instructions

WARNING

Read all safety warnings, instructions, illustrations and specifications provided with this power tool.

Failure to follow all instructions listed below may result in electric shock, fire and/or serious injury.

Keep all safety information and instructions for future reference!

WARNING

The electric ignition system of the product generates a low electromagnetic field. If you wear a pacemaker or similar implant, consult your doctor before using the product, in order to avoid health risks.

Who is not permitted to use the product:

• The product may only be operated by people who are familiar with handling it.
• Children may not work with this product.
• People under the influence of alcohol, drugs and medication, as well as those who are tired or ill.

ATTENTION

Always check whether the feed funnel is empty and that the blades are not blocked prior to starting the engine!

ATTENTION

Remaining in the petrol impact garden shredder's danger area when starting and operating is prohibited.

• Never shred while people, especially children or animals are nearby.
• Do not run the combustion engine in closed rooms in which hazardous carbon monoxide can collect.
• Wear hearing protection and safety goggles during the entire operating period.
• Do not wear loose-fitting clothing or clothing with hanging belts or cords.
• Only use the machine outdoors (i.e. not close to a wall or another rigid object) and on a solid, level surface.
• Do not use the machine on a surface paved with gravel where ejected material could cause injuries.
• Ensure that all nuts, pins and screws are securely tightened so that the product is in a safe working condition.
• Prior to commissioning, all covers and safety devices must be mounted correctly. Damaged or illegible stickers must be replaced.

5.1 Handling fuel

ATTENTION

Use only E5 unleaded petrol as fuel.

DANGER

Risk of fire and explosion!

When filling, fuel may ignite and even explode. This can lead to severe burns or death.

• Only store fuel in containers (canisters) designed for this purpose.
• The tank caps must always be properly screwed on and tightened.

- Fuel must be filled before starting the engine. While the engine is running or immediately after switching off the product, do not open the fuel filler cap or add fuel.

- Before refuelling, switch off the combustion engine and let it cool down.

- Refuel outdoors only and do not smoke while refuelling.

- Never store the product with fuel in the tank inside a building. Any fuel vapours produced can come into contact with naked flames or sparks and ignite.

- Do not place the product and fuel tank near heaters, radiant heaters, welding machines or other sources of heat.

- If fuel has overflowed, do not start the combustion engine until the area contaminated with fuel has been cleaned. Avoid starting the engine until the fuel vapours have evaporated (wipe dry).

- For safety reasons, check fuel line, fuel tank, fuel cap and connections regularly for damage, ageing (brittleness), tight fit and leaks and replace if necessary.

5.2 Handling

- Before starting the machine, make sure that the filling funnel is empty.

- Keep your head and body a safe distance from the loading slot.

- Do not place hands, other parts of the body and clothing in the filling chamber, the ejector chute or in the vicinity of other moving parts.

• Always pay attention to your balance and firm footing. Do not bend over or stand higher than the device when throwing material in.

• Always stay outside of the ejection zone when commissioning the machine.

- Ensure that hard objects such as metal, stones, glass or other foreign objects are not contained in the material being thrown in.

- If foreign objects get into the cutting tool or the machine makes unusual noises or vibrates abnormally, switch the engine off immediately and allow the machine to run down. Remove the spark plug connector and perform the following steps:

• Check the machine for damage
• Check the parts for firm seating, retighten them if necessary.
  – Repair or replace any damaged parts with parts that are of equivalent quality

- Do not let processed material pile up within the ejection area; this could prevent proper ejection and cause a kick-back of the material through the filling funnel.

- In the event of blockages in the loading or ejection area of the machine, switch the engine off and pull the spark plug connector before removing material remaining in the loading slot or ejector chute.

- Make sure that the engine is free of waste and other accumulations to safeguard the engine from damage or possible fire.

- Remember that when the starter mechanism with motorised machines is commissioned, the cutting tool also starts operating.

• Make sure all covers and deflectors are in their place and in good working condition.

- Do not change the speed governor setting of the engine or over-rev it. The safe maximum working speed regulates the speed and protects the engine and all rotating parts from damage due to excess speed. Contact customer service if you have any problems.

- Do not transport or tilt the device with the engine running.

- Switch the engine. off and pull out the spark plug as soon as you leave your workstation.

5.3 Residual risks

The product has been built according to state-of-the-art and the recognised technical safety rules. However, individual residual risks can arise during operation.

• Residual risks can be minimised if the "Safety Instructions" and the "Intended Use" together with the operating manual as a whole are observed.
• Use the product in the way that is recommended in this operating manual. This is how to ensure that your product provides optimum performance.
• Prevent the product being unintentionally started up.
• Keep your hands away from the working area when the product is in operation.
• Comply with the stipulated maintenance and safety instructions in the operating manual.
  • Furthermore, despite all precautions having been met, some non-obvious residual risks may still remain.

6 Technical data

Dimensions L x W x H 943 x 673 x 1063 mm
Infeed height 900 mm
Infeed opening max. 250 x 250 mm
Wheel ø 250 mm
Weight 55 kg
Branch thickness max ø 75 mm
Cutter disc ø	116.5 mm
Blade 98 x 37 x 4 mm
Counter-blade	94 x 50 x 7.5 mm
Collection bag size	380 x 380 x 380 mm
Type of engine	4-stroke, 1 cylinder, air-cooled

Displacement 212 cm3

Rotation speed 3600 rpm

Power 3.7 kW/5PS

Fuel Super E5

Tank contents 3.6 l

Engine oil SAE 10W-40

Oil tank capacity 0.55 l

Spark plug F6RTC

Subject to technical changes!

Noise and vibration

WARNING

Noise can have serious effects on your health. If the machine noise exceeds 85 dB, please wear suitable hearing protection for you and persons in the vicinity.

Information about the noise level measured in accordance with applicable standards (EN ISO 3744:1995, ISO 11094:1991):

Noise data

Sound pressure L_pA	84.8 dB
Measured sound pressure L_wA	104.8 dB
Guaranteed sound pressure L_wA	108 dB
Measurement uncertainty K_pA	3 dB

7 Unpacking

WARNING

The product and the packaging material are not children's toys!

Do not let children play with plastic bags, films or small parts! There is a danger of choking or suffocating!

• Open the packaging and carefully remove the product.
• Remove the packaging material, as well as the packaging and transport safety devices (if present).
• Check whether the scope of delivery is complete.
• Check the product and accessory parts for transport damage. Immediately report any damage to the transport company that delivered the Product. Later claims will not be recognised.
• If possible, keep the packaging until the expiry of the warranty period.
• Familiarise yourself with the product by means of the operating manual before using for the first time.
• With accessories as well as wearing parts and replacement parts use only original parts. Spare parts can be obtained from your specialist dealer.

- When ordering please provide our article number as well as type and year of manufacture for the product.

8 Assembly

ATTENTION

Always make sure the product is fully assembled before commissioning!

ATTENTION

Due to the heavy product weight, we recommend that at least three people assemble the product.

Note:

Place the product on a level, even surface.

Note:

Ensure that the safety switch and cable are not broken or damaged by being crushed, pulled or the like.

Tool required:

* = not included in the scope of delivery!

• Pad*
• Open-ended spanner/socket spanner, size 10 mm*
• 2x open-ended spanner/socket spanner, size 13 mm*
• Needle nose pliers*

8.1 Fitting the wheels (11) (Fig. 3)

1. Place a pad on the floor to avoid damage to the product.
2. Carefully remove the product from the transport case with the help of another person.
3. Place the base frame (7) on the pad.
4. Push the wheel axle (A) into the base frame (7)
5. Push an M16 washer (B), a wheel (11) and an M16 washer (B) onto both sides of the wheel axle (A).
6. Secure the wheels (11) on both sides with a split pin (C).
7. Tilt the base frame (7) onto the wheels (11).

Note:

Bend the free ends of the split pins with a needle nose pliers to secure them.

8.2 Fitting the shredding unit (12) (Fig. 4)

1. Position the shredding unit (12) over the base frame (7) and ensure that the fitting holes are aligned.
2. Fasten the shredding unit (12) to the base frame (7) with four M8x35mm screws (D), M8 spring washers (E), M8 washers (F) and M8 locknuts (G). Use two 13 mm open-ended spanners/socket spanners to fit the M8x35mm screws (D).

8.3 Mounting the feed funnel (2) (Fig. 5)

1. Position the feed funnel (2) with the feed funnel rubber seal (H) over the shredding unit (12) and ensure that the fitting holes are aligned.

2. Fasten the feed funnel (2) to the shredding unit (12) with three M6x16mm screws (I), M6 spring washers (J), M6 washers (K). Use a 10 mm socket spanner/open-ended spanner to fit the M6x16mm screws (I).

8.4 Connecting the loading funnel safety switch (14) /catch basket safety switch (8) (Fig. 1, 5)

1. Connect the loading funnel safety switch cable (14) to the engine connection cable (15).

2. Repeat the procedure for the catch basket safety switch (8).

8.5 Fitting the transport handle (1) (Fig. 6)

1. Position the transport handle (1) with the narrow side on the inside of the feed funnel (2).
2. Fasten the transport handle (1) to the feed funnel (2) with four M6x20mm screws (L), M6 spring washers (J), M6 washers (K). Use a 10 mm socket spanner/open-ended spanner to fit the M6x20mm screws (L).

8.6 Inserting the catch basket (10) (Fig. 7)

1. Slide the catch basket (10) along the guide rail into the base frame (7).

Note:

The petrol impact garden shredder can only be started once the collection bucket has been pushed into the base frame correctly.

9 Before commissioning

ATTENTION

Always make sure the product is fully assembled before commissioning!

Note:

Place the product on a level, even surface.

WARNING

Health hazard!

Inhalation of fuel / lubricating oil vapours and exhaust gases can cause serious damage to health, unconsciousness and in extreme cases death.

• Do not breathe fuel / lubricating oil vapours and exhaust gases.
• Operate the product outdoors only.

ATTENTION

Product damage!

Using the product without or with too little engine and gear oil can result in engine damage.

- Fill with fuel and oil before commissioning. The product is supplied without engine and gearbox oil.

ATTENTION

Environmental damage!

Spilled oil can pollute the environment permanently. The liquid is highly toxic and can quickly lead to water pollution.

– Fill/empty oil only on level, paved surfaces.
- Use a filling nozzle or funnel.
– Collect drained oil in a suitable container.
- Wipe up spilled oil carefully immediately and dispose of the cloth according to local regulations.
– Dispose of oil as per local regulations.

ATTENTION

Risk of damage!

If incorrectly stored or undrained fuel is used, the carburettor may become clogged or engine operation may be affected.

- Put unused fuel in an airtight vessel and store it in a dark, cool room.

Tool required:

* = not included in the scope of delivery!

• Funnel*
• Cloth*

9.1 Topping up oil (Fig. 8)

ATTENTION

The product is delivered without engine oil. Therefore, ensure that you add oil before starting it up. Use SAE 10W-40 oil.

Check the oil level regularly before commissioning. An oil level that is too low can damage the motor.

1. Unscrew the oil filler cap with oil dipstick (16).

2. Use a funnel to top up the engine oil. Note the max. filling capacity of 0.55 l. Fill the oil up to the lower edge of the filling nozzle carefully.

3. Wipe the oil filler cap with oil dipstick (16) with a clean, lint-free cloth.

4. Screw the oil filler cap with oil dipstick (16) back into the filling nozzle until it reaches the stop.

5. Unscrew the oil filler cap with oil dipstick (16) and read the oil level in the horizontal position. The oil level must be in the middle on the oil filler cap with oil dipstick (16).

6. If the oil level is too low, repeat the process.

7. Then screw the oil filler cap with oil dipstick (16) back in.

9.2 Filling in fuel (Fig. 8)

ATTENTION

The product is delivered without fuel. It is therefore essential to fill with fuel before commissioning. Use Super E5 petrol for this.

1. Unscrew the fuel filler cap (3).
2. Use a suitable funnel to fill a maximum of 3.6 l of E5 unleaded petrol into the fuel tank (4).

3. Ensure that the fuel tank (4) is not overfilled and that no fuel is spilled. Always use the fuel filter insert (17). Wipe up spilled fuel immediately and wait until the fuel vapours have evaporated (risk of ignition).

4. Retighten the fuel filler cap (3).

10 Operation

ATTENTION

Attention!

When using products, several safety warnings must be observed to prevent injuries and damage. For this reason, please carefully read this operating manual / safety instructions. If you hand the product over to another person, please hand over this operating manual / safety instructions as well. We accept no liability for accidents or damage that occur due to a failure to observe this manual and the safety instructions.

ATTENTION

Always make sure the product is fully assembled before commissioning!

ATTENTION

Always check whether the feed funnel is empty and that the blades are not blocked prior to starting the engine!

ATTENTION

Remaining in the petrol impact garden shredder's danger area when starting and operating is prohibited.

WARNING

Check the safety equipment regularly before each start-up. Faulty safety equipment can cause serious injuries!

Note:

• Good work results require well sharpened blades.
- Blunt blades reduce the cutting performance and impair the work process! Sure signs of blunt blades are leaving an indentation, reduced performance and a poor cutting pattern.
• Always stand to the side of the filling funnel when feeding chopped material (Fig. 16)

Speeds

Use the throttle lever (21) to set the engine to the desired speed.

• MIN position, "tortoise"
  • MAX position, "hare"

10.1 Starting the engine (5) (Fig. 9)

DANGER

Danger of poisoning!

Only use the product outdoors and never in closed or poorly ventilated rooms.

ATTENTION

• Do not allow the pull starter to recoil. This can result in damage.
  – In case of cool weather, it may be necessary to repeat the starting process numerous times.

Note:

If the engine is cold, set both the choke lever and the fuel valve to the "ON" position. If the engine is warm, the choke is not required.

1. Set both the choke lever (19) and the fuel valve (20) on the engine to "ON".
2. Position the throttle (21) in the middle.

3. Turn the on/off switch (18) to "ON".

4. Now pull the pull starter (22) slowly several times so that fuel can flow from the fuel tank (4) to the engine (5).

5. Start the engine (5) by pulling the pull starter (22) quickly. If the engine (5) does not start, repeat the process.

6. Let the engine (5) warm up for several seconds.

7. Turn the choke lever (19) to the "OFF" position slowly.

8. Use the throttle to set the required speed (21).

- MIN position, "tortoise"

- MAX position, "hare"

1. If the engine (5) does not start even after several attempts, read the "Troubleshooting" chapter.

10.2 Switching the engine (5) off (Fig. 9)

Note:

Allow the product to run for a short time (approx. 30 seconds) switching it off so that the engine can cool down.

1. Use the throttle (21) to set the speed to MIN, "tortoise".

2. Turn the on/off switch (18) to "OFF".

3. Set the fuel valve (20) to the "OFF" position.

10.3 Automatic oil cut-off

Note:

The automatic oil cut-off system responds when there is too little engine oil.

1. If the oil level is too low, top up the oil as described in 9.1.

2. Start the engine (5) as described in 10.1.

11 Cleaning

WARNING

There is a risk of accident! Always carry out cleaning work when the engine is switched off. There is a danger of injury! Let the product cool down before cleaning. Elements of the engine are hot. There is a danger of injury and burning!

The product can start unexpectedly and cause injuries.

• Switch the engine off before cleaning.
• Remove the spark plug connector from the spark plug.
• Allow the engine to cool down.

Note:

Place the product on a level, even surface.

ATTENTION

Never use a high-pressure cleaner to clean your product.

The use of high-pressure cleaners shortens the service life and reduces the ease of maintenance.

• Keep protective devices, air vents and the motor housing as free of dust and dirt as possible. Rub the product clean with a clean cloth or blow it off with compressed air at low pressure. We recommend that you clean the product directly after every use.
  • We recommend that you clean the product directly after every use.
• Clean the product at regular intervals using a damp cloth and a little soft soap. Do not use any cleaning products or solvents; they could attack the plastic parts of the product. Make sure that no water can penetrate the product interior.

Tool required:

* = not included in the scope of delivery!

• Open-ended spanner/socket spanner, size 10 mm*
• Socket spanner with extension, size 16 mm*
  • Copper wire brush*
• Compressed air*
• Fuel extraction pump*

11.1 Removing blockages and shredded material residues from the cutter disc (23) (Fig. 1, 11)

1. Disassemble the feed funnel (2) and remove the feed funnel rubber seal (H). Use a size 10 open-ended spanner/socket spanner to remove the M6x16mm screws (I).
2. Remove the cover (13) from the shredding unit (12).
3. You can use the hexagon on the shredding unit (12) to turn the cutter disc (23) so that the blade screws (24) are well accessible. Use a socket spanner with extension, size 16.
4. Clean inside the product and the cutter disc (23) with compressed air in order to remove shredded material residues.
5. Fit the feed funnel (2) with the feed funnel rubber seal (H) as described in 8.3.

ATTENTION

Remove the socket spanner with extension from the hexagon on the shredding unit.

12 Transport

Note:

If transporting the product with a car or similar, please ensure that the product does not move during transport.

Preparation for transport

• Switch off the engine and let it cool down.
• Remove the spark plug connector from the spark plug.
• Drain the motor oil of the warm motor.

- Empty the fuel tank using a petrol extraction pump (not included in the scope of delivery) into a collection container.

- If operational, keep the engine running until the remaining fuel has been used up.

- Clean the cooling fins of the cylinder and the housing.

- Secure the product against slipping using a tension strap, for example.

12.1 Transport (fig. 10)

1. In order to move the product, grip the transport handle (1) and tilt the product backwards onto the wheels (11).
2. You can now transport the product.

13 Maintenance

WARNING

Have maintenance and repair tasks that are not described in this operating manual, carried out by a specialist workshop. Use only original spare parts.

There is a risk of accident! Always carry out maintenance work when the engine is switched off. There is a danger of injury! Let the product cool down before maintenance. Elements of the engine are hot. There is a danger of injury and burning!

The product can start unexpectedly and cause injuries.

• Switch the engine off before maintenance.
• Remove the spark plug connector from the spark plug.
• Allow the engine to cool down.
• All protective and safety equipment must be reinstalled immediately after servicing and maintenance work is completed.

WARNING

Ensure that all moving parts have come to a standstill.

Note:

Place the product on a level, even surface.

Tool required:

* = not included in the scope of delivery!
- Open-ended spanner/socket spanner, size 10 mm*
- Socket spanner with extension, size 16 mm*
- Feeler gauge*
• Copper wire brush*
- Cloth*

13.1 Changing the blade (Fig. 12)

CAUTION

Wear protective gloves when handling the blades!

Note:

Clean the blade and the blade support surface to remove hardened dirt residues. The blades must be positioned exactly during installation.

Note:

When installing, ensure that the blade is touching the stop edge.

Note:

In order to prevent the blade screws loosening themselves, they must be glued in place with screw locking adhesive.

Note:

The blades are reversible blades.

Blades can be reversed before new blades have to be inserted.

1. Disassemble the feed funnel (2) and remove the feed funnel rubber seal (H). Use a size 10 open-ended spanner/socket spanner to remove the M6x16mm screws (I).

2. Remove the cover (13) from the shredding unit (12).

3. You can use the hexagon on the shredding unit (12) to turn the cutter disc (23) so that the blade screws (24) are well accessible. Use a socket spanner with extension, size 16.

4. Use a size 16 socket spanner with extension to loosen the blade screws (24) on the blade (25) and remove the blade (25) carefully.

5. Insert the new blade (25) and secure the blade (25) with the blade screws (24).

6. Turn the cutter disc (23) in order to replace the second blade (25). Proceed as described in point 3 above to do this.

7. Fit the feed funnel (2) with the feed funnel rubber seal (H) as described in 8.3.

ATTENTION

Remove the socket spanner with extension from the hexagon on the shredding unit.

Note:

If one of the following points occurs after replacing the blade, contact an authorised specialist dealer who can check the product for damage and replace the blades if necessary:

• Not a satisfactory cutting result.
• The product vibrates excessively.
• The product causes unusual noises.

13.2 Damaged blades (25)

WARNING

There is a risk of injury if you work with a damaged blade.

• Wear protective gloves!
• For safety reasons you should only ever have your blade sharpened and balanced by an authorised specialist workshop. For optimum results is recommended that the blade should be inspected once a year.

• When changing the blade, only use original spare parts.

• If it came into contact with a foreign object. Inspect the product for damage and perform the required repairs before starting again and working with the product. If the product begins to experience exceptionally strong vibrations, switch it off immediately and check it.

• Use only blades and accessories recommended by the manufacturer. Use of other insert tools and accessories may result in injury to the user.

13.2.1 Sharpening the blades (25)

Note:

In order to avoid an imbalance, sharpening should only be performed by an authorised specialist workshop.

13.3 Checking the oil level

1. Check the oil level as described in 9.1.

13.4 Changing oil (Fig. 8, 13)

WARNING

Health hazard!

Inhalation of fuel / lubricating oil vapours and exhaust gases can cause serious damage to health, unconsciousness and in extreme cases death.

• Do not breathe fuel / lubricating oil vapours and exhaust gases.
• Operate the product outdoors only.

ATTENTION

Product damage!

If the product is operated without or with too little engine oil, this can lead to product damage.

- Fill with fuel and oil before starting the machine. The product is delivered without engine oil.

ATTENTION

Environmental damage!

Spilled oil can pollute the environment permanently. The liquid is highly toxic and can quickly lead to water pollution.

• Fill/empty oil only on level, paved surfaces.
• Use a filling nozzle or funnel.
• Collect drained oil in a suitable container.
• Wipe up spilled oil carefully immediately and dispose of the cloth according to local regulations.
  – Dispose of oil as per local regulations.

Change engine oil after 50 hours of operating time.

The engine oil change should be carried out while the engine is at operating temperature.

1. Unscrew the oil filler cap with oil dipstick (16).
2. Provide a collection bucket (not included in the scope of delivery).
3. Unscrew the cover cap from the oil drain hose (9). Hold the oil drain hose (9) over the collection bucket and allow the oil to run out.

4. Close the oil drain hose (9) again once the oil has drained completely.

5. Fill up with new SAE 10W-40 engine oil (approx. 0.55 l).

6. Wipe the oil filler cap with oil dipstick (16) with a clean, lint-free cloth.

7. Screw the oil filler cap with oil dipstick (16) back into the filling nozzle until it reaches the stop.

8. Unscrew the oil filler cap with oil dipstick (16) and read the oil level in the horizontal position. The oil level must be in the middle on the oil filler cap with oil dipstick (16).

9. If the oil level is too low, top up the oil as described in 9.1.

10. Dispose of the used oil properly.

13.5 Cleaning the fuel filter insert (17) (Fig. 8)

Note:

The petrol filter is a fuel filter insert cup, which is located directly under the fuel cap and filters all the fuel that is filled in.

1. Unscrew the fuel filler cap (3).
2. Remove the fuel filter insert (17). Clean it in a non-flammable solvent or a solvent with a high flash point.
3. Reinsert the fuel filter insert (17).
4. Retighten the fuel filler cap (3).

13.6 Maintaining the air filter (6) (Fig. 14)

DANGER

Risk of fire and explosion!

If not cleaned correctly, fuel may ignite and even explode. This can lead to severe burns or death.

• Only clean the air filter by knocking it out.
• Never clean the air filter with petrol or flammable solvents.

ATTENTION

Risk of damage!

Operating the engine without a filter element or with a damaged filter element can cause engine damage.

- Never run the engine without the air filter element or with a damaged filter element. This would allow dirt into the engine, which would result in severe damage to the engine.

ATTENTION

Fouled air filters diminish the engine output due to reduced air supply to the carburettor. Regular inspection is therefore essential.

Note:

The air filter should be checked prior to use and cleaned as required.

1. Remove the air filter cover (6) by removing the cover wing screw (6a).
2. Remove the air filter (6c) by removing the air filter wing screw (6b).

3. Only clean the air filter (6c) by knocking it out.

4. Replace a faulty air filter (6c) with a new one.

5. Re-insert the air filter (6c) and fit the air filter wing screw (6b).
6. Fit the air filter cover (6) with the cover wing screw (6a).

13.7 Maintaining the spark plug (27) (Fig. 15)

Check the spark plug for dirt for the first time after 20 operating hours and clean it with a copper wire brush if necessary. Then service the spark plug every 50 operating hours.

1. Remove the spark plug connector (26) from the spark plug (27).
2. Use the spark plug spanner (M) to remove the spark plug (27).
3. Remove any dirt from the base of the spark plug (27).
4. Visually inspect the spark plug (27). Remove any deposits present using a copper wire brush.
5. Check the spark plug gap. Use a feeler gauge to adjust the electrode gap to 0.6-0.7 mm.
6. Replace the spark plug (27) and take care not to tighten it excessively.
7. Then place the spark plug connector (26) on the spark plug (27).

14 Storage

Store the product and its accessories in a dark, dry and frost-free place that is inaccessible to children.

The optimum storage temperature is between 5°C and 30°C.

Store the product in its original packaging.

Cover the product to protect it from dust or moisture. Store the operating manual with the product.

DANGER

Risk of fire and explosion!

Storing the product near potential sources of ignition can result in a fire or an explosion. This can lead to severe burns or death.

- Eliminate possible sources of ignition, such as furnaces, hot water boilers with gas, gas dryers, etc.

ATTENTION

Risk of damage!

If the product is not stored properly, the engine can be damaged.

- Store the product protected against dirt, dust and moisture.

Tool required:

* = not included in the scope of delivery!

• Fuel extraction pump*
• Oil filler bottle*
• Collection bucket*
• Cloth*

14.1 Preparing for storage

If the product will not be used for a period of more than 30 days, the following measures must be taken to prepare it for storage.

1. Empty the fuel tank using a petrol extraction pump.
2. Start the engine and let it run until the remaining fuel is used up.
3. Change the oil at the end of every season.
4. Remove the spark plug connector from the spark plug.
5. Fill the cylinder with approx. 20 ml of oil from an oil can.
6. Pull the pull starter slowly so that the oil protects the inside of the cylinder.
7. Clean the entire product to protect the paint.

14.2 Drain fuel with a petrol extraction pump (Fig. 8)

In case of storage over a longer period of time, the fuel must be drained.

1. Unscrew and remove the fuel filler cap (3).
2. Remove the fuel filter insert (17).
3. Push the fuel extraction pump's hose into the fuel tank (4) and use the fuel extraction pump to drain the fuel completely.
4. Reinsert the fuel filter insert (17).
5. Retighten the fuel filler cap (3).

15 Repair & ordering spare parts

After repairs or maintenance, make sure that all safety-related parts are installed and are in perfect condition. All parts which may cause injury must be kept where they are inaccessible to children or others.

ATTENTION

According to the German Product Liability Act, no liability is accepted for damage caused by improper repairs or by not using original spare parts.

Such work should be performed by a customer service centre or an authorised specialists. The same applies to accessory parts.

Spare parts and accessories can be obtained from our Service Centre. To do this, scan the QR code on the front page.

NOTE

Important note in the case of repairs

When returning the product for repair, for safety reasons, ensure that it is free of oil and fuel when it is sent to the service centre.

15.1 Ordering spare parts

Please provide the following information when ordering spare parts:

• Model designation
• Item number
• Type plate data

Spare parts / accessories

Wheels - Article no.: 5904406001
Feet - Article no.: 5904406002
Rubber seal - Article no.: 5904406005
Feed funnel rubber cloth- Article no.: 5904406006
Catch basket - Article no.: 5904406007
Safety switch - Article no.: 59044059016
Blade - Article no.: 5904406003
Blade screws - Article no.:	5904406008

15.2 Service information

With this product, it is necessary to note that the following parts are subject to natural or usage-related wear, or that the following parts are required as consumables.

Wearing parts*: Feet, wheels, rubber lip, filling funnel rubber cloth, catch basket, safety switch, blade, blade screws, counter-blade

* = not included in the scope of delivery!

16 Disposal and recycling

Notes for packaging

The packaging materials are recyclable. Please dispose of packaging in an environmentally friendly manner.

You can find out how to dispose of the disused device from your local authority or city administration.

Fuels and oils

• Before disposing of the product, the fuel tank and the engine oil tank must be emptied!
• Fuel and engine oil do not belong in household waste or drains, but must be collected or disposed of separately!
• Empty oil and fuel tanks must be disposed of in an environmentally friendly manner.

17 Troubleshooting

Fault Possible cause Remedy
Engine cannot be started	The spark plug connector is disconnected.	Connect the spark plug connector to the spark plug properly.
	Too little oil in the engine Check the oil level	and top up if necessary
	The safety switch connection cable for the catch basket or the safety switch connection cable for the loading funnel is disconnected from the engine connection cable.	Connect the safety switch connection cable for the catch basket or the safety switch connection cable for the loading funnel to the engine connection cable.
	Loading funnel safety switch faulty or not actuated.	Fit the loading funnel or replace the loading funnel safety switch.
	Catch basket safety switch faulty or not actuated.	Close the catch basket or replace the catch basket safety switch.
	The fuel is off or stale. Fill with new fuel.
	The throttle is not in the correct start position.	Move the throttle to the start position.
	The choke lever is not in the “ON” position.	The choke lever must be in the “ON” position for a cold start.
	The fuel line is blocked. Clean the fuel line.
	Sooty spark plug. Clean, set gap or replace.
	Too much fuel inside the combustion chamber.	Wait a few minutes before restarting. Do not prime.
The engine splutters	The spark plug connector is loose.	Connect the spark plug connector to the spark plug properly.
	The choke lever is in the “ON” position.	Set the choke lever to the “OFF” position.
	The fuel line is blocked or the fuel is stale.	Clean the fuel line. Fill the fuel tank with new fuel.
	The air filter is clogged.	Clean or replace the air filter.
	There is water or dirt in the fuel system.	Empty the fuel tank. Fill with new fuel.
	The air filter is dirty.	Clean or replace the air filter.
	The carburettor is not adjusted correctly.	See the engine manual.
The engine is overheating	The oil level in the engine is too low.	Add the correct oil to the engine.
	The air filter is dirty.	Clean or replace the air filter.
	The carburettor is not adjusted correctly.	See the engine manual.
Power decreases, poor cutting performance	The blade is blunt or used up.	Sharpen the blade or replace it completely.
Heavy vibrations/loud noises	The blade screws/counter-blade screws are loose.	Tighten the blade screws/counter-blade screws.
	Blades/counter-blades damaged.	Replace the blades/counter-blades.
	Product is damaged inside.	Contact customer service.

18 Maintenance plan

Always comply with the following maintenance intervals in order to ensure problem-free operation. Attention! At initial start-up, engine oil and fuel must be filled.

	Before every use After	operating for 20 hours	After operating for 50 hours	After operating for 300 hours
Checking the engine oil	X
Changing the engine oil		First time, then every 50 hours	X
Checking the air filter X	Change filter insert if			necessary
Cleaning the air filter X
Visual inspection of the product	X
Cleaning the spark plug		X Gap: 0.6 –	0.7 mm, replace if necessary
Check and readjust the throttle valve				X*
Cleaning the cylinder head				X*
Adjust the valve play X*
Attention: Only have points “X” carried out by an authorised specialist company.

Sommaire

1 Introduction 44

Günzburger Straße 69

D-89335 Ichenhausen

Cher client,

Exploded view diagram of a mechanical assembly with numbered parts for identification

Exploded view diagram of a mechanical assembly with numbered components and labeled parts

graph TD
    A["Engine Without Electric Starter"] --> B[" ignition coil "]
    B --> C[" spark plug "]
    B --> D[" oil level switch "]
    B --> E[" oil alert unit "]
    E --> F[" limit switch 1 "]
    E --> G[" limit switch 2 "]
    H[" engine switch "] --> I[" ignition coil "]
    H --> J[" oil level switch "]
    H --> K[" oil alert unit "]
    L[" ignition coil "] --> M[" spark plug "]
    L --> N[" oil level switch "]
    L --> O[" limit switch 1 "]
    L --> P[" limit switch 2 "]

EC Declaration of Conformity

x	2000/14/EG_2005/88/EG
		Annex V
	X	Annex VI Noise: measured LpA = 84.8 dB; guaranteed LWA = 108 dB K = 3dB;

x	2016/1628/EU
	Emission. No: e9*2016/1628*2021/1068SYA1/P*31106

Standard references:

DIN EN ISO 12100:2010; EN ISO 14982:2009; DIN EN 13683:2003+A2:2011

This declaration of conformity is issued under the sole responsibility of the manufacturer.

The object of the declaration described above fulfils the regulations of the directive 2011/65/EU of the European Parliament and Council from 8th June 2011, on the restriction of the use of certain hazardous substances in electrical and electronic equipment.

Subject to change without notice

Documents registrar: Matthias Herz

Günzburger Str. 69, D-89335 Ichenhausen

Garantie DE

Obvious defects must be reported within 8 days after receipt of the goods, otherwise the purchaser loses all claims due to such defects. We guarantee our machines, if handled correctly, for the duration of the statutory warranty period from handover in such a way that we will replace free of charge any machine part that demonstrably becomes unusable within this period as a result of material or manufacturing defects. For parts that we do not manufacture ourselves, we only provide a warranty to the extent that we are entitled to warranty claims against the upstream suppliers. The purchaser shall bear the costs of fitting the new parts. Claims for conversion and reduction and other claims for damages are excluded.

Garantie FR