Biostar 3000 - Mechanical chipper SCHEPPACH - Free user manual and instructions

Technical Specifications	Motor power: 3000 W
Type of shredder	Mechanical
Cutting capacity	Up to 40 mm diameter
Weight	Approximately 45 kg
Dimensions	Length: 120 cm, Width: 60 cm, Height: 100 cm
Usage	Ideal for gardening and green space maintenance
Maintenance	Regularly check the blades and clean after each use
Safety	Use gloves and safety glasses, do not wear loose clothing
General information	2-year manufacturer warranty, spare parts available

Frequently Asked Questions - Biostar 3000 SCHEPPACH

How do I assemble the SCHEPPACH Biostar 3000 shredder?

To assemble the shredder, start by attaching the motor to the chassis using the supplied screws. Then attach the blades and ensure they are tightly secured. Refer to the user manual for detailed instructions.

What types of materials can be shredded with the SCHEPPACH Biostar 3000?

The shredder is designed to shred branches, leaves, and other garden waste. Avoid shredding hard materials such as stones or metals.

The shredder won't start, what should I do?

First, check that the device is properly plugged in and that the circuit breaker has not tripped. Also, make sure the safety cover is properly in place.

How do I maintain the SCHEPPACH Biostar 3000?

For proper maintenance, regularly clean the blades and the receptacle after each use. Also check the electrical cables and lubricate moving parts if necessary.

What is the maximum shredding capacity of the Biostar 3000?

The SCHEPPACH Biostar 3000 can shred branches up to 30 mm in diameter.

Where can I find spare parts for the SCHEPPACH Biostar 3000?

Spare parts can be ordered from your local dealer or directly from the SCHEPPACH website.

Is the shredder noisy?

The SCHEPPACH Biostar 3000 produces a noise level similar to other mechanical shredders. It is recommended to wear hearing protection during use.

How do I store the shredder in winter?

Before storing the shredder, clean it thoroughly and empty the receptacle. Store it in a dry place protected from frost.

Does the SCHEPPACH Biostar 3000 warranty cover manufacturing defects?

Yes, the warranty covers manufacturing defects for a specified period. Please refer to the warranty documents for more details.

What safety measures should I take when using the shredder?

Wear gloves, safety glasses, and ear protection. Ensure that children and animals are kept away from the work area.

USER MANUAL Biostar 3000 SCHEPPACH

Garden shredder Translation from the original instruction manual

Only for EU countries. Do not dispose of electric tools together with household waste material! In observance of european directive 2012/19/EC on wasted electrical and electronic eqipment and its implementation in accordance with national law, electric tools that have reached the end of their life must be collected separately and returned to an environmentally compatible recycling facility.

3. Supplied package 17

4. Technical data 17

5. General safety notes 18

7. Design features Fig. A 20

8. Electrical connection 20

9. Putting into operation 21

13. Maintenance – Changing and grinding the knife 22

17. Declaration of conformity 94

18. Warranty certicate 96English 17

Manufacturer: Scheppach Fabrikation von Holzbearbeitungsmaschinen GmbH Günzburger Straße 69 D-89335 Ichenhausen Dear customer, we wish you a pleasant and successful working expe- rience with your new machine. Note: According to the applicable product liability law the manufacturer of this device is not liable for damages which arise on or in connection with this device in case of:

• non-compliance with the instructions for use,

• repairs by third party, non authorized skilled work- ers,

• installation and replacement of non-original spare parts,

• failures of the electrical system due to the non- compliance with the electrical specications and the VDE 0100, DIN 57113 / VDE 0113 regulations Recommendations: m Read the entire text of the operating instructions prior to the assembly and operation of the device. These operating instructions are intended to make it easier for you to get familiar with your device and uti- lize its intended possibilities of use. The operating instructions contain important notes on how to work safely, properly and economically with your machine and how to avoid dangers, save repair costs, reduce downtime, and increase the reliability and working life of the machine. In addition to the safety regulations contained herein, you must in any case comply with the applicable reg- ulations of your country with respect to the operation of the machine. Put the operating instructions in a clear plastic folder to protect them from dirt and humidity, and store them near the machine. The instructions must be read and carefully observed by each operator prior to starting the work. Only persons who have been trained in the use of the machine and have been informed on the related dangers and risks are allowed to use the ma- chine. The required minimum age must be met. In addition to the safety notes contained in the present operating instructions and the special regulations of your country, the generally recognized technical rules for the operation of wood working machines must be observed. General Notes

• When you unpack the device, check all parts for possible transport damages. In case of complaints the supplier is to be informed immediately. Com- plaints received at a later date will not be acknow- ledged.

• Check the delivery for completeness.

• Read the operating instructions to make yourself familiar with the device prior to using it.

• Only use original parts for accessories as well as for wearing and spare parts. Spare parts are avail- able from your specialized dealer.

• Specify our part numbers as well as the type and year of construction of the device in your orders Biostar 3000 Delivery The protective cover is installed with a blade disc and an electronic unit Frame parts, wheels, axle Filling funnel and chute, ap Insulation mat, chute trim, cover Installation tools enclosed in a tool bag Operation instructions Technical Data Dimensions L x W x H mm 603x536x1402 Input height mm 1402 Output height mm 320 Infeed opening max. mm 130x160 Outfeed opening max. mm 60x365 Wheel ø mm 180 Weight kg 52 Power Branch thickness max ø mm 45 Shredding tools Blade disc ø mm 355 Turning knive mm 4 x40x104 Infeed worm ø mm 80 Drive Motor V/Hz 230 V / 50 Hz (400V/50Hz) Consumption power P 2,6 KW (P40*)-(3,5 KW(P40)) Revolutions 1/min 2820 (2850) Operating mode P40 (S6/25 %) Splashproof P24 System fuse protection Slow-blow D Typ, 16 Amp(3x16Amp) *P40 intermediate duty = 40% operating time, 60% idle time Subject to technical changes! Noise Information 2000/14/EC and EN ISO 3744:1995 Test report TR.505010019.001 dated 2.11.2016

Sound pressure level L wag 108 dB (A) Sound pressure level on working site L

89 dB (A) Permissible operating times Noise protection equipment is required (wear ear de- fenders). Operating times for garden shredders are restricted due to high noise levels in nearls all countries (for example on Sundays, holidays or evenings). Please note the valid regulations for your area. In these operating instructions we have marked the places that have to do with your safety with this sign: m18 English m Legend for the symbols attached to the machine Keep bystanders away! Pull out the mains plug before opening! Read operator’s manual! DANGER – Rotating blades. Keep hands and feet out of openings while machine is running! Use hearing protection and safety goggles Do not enter this area! Do not misuse as a step! m General safety notes Before commissioning this product, read and keep to the following advice. Also observe the preventive regulations of your professional association and the safety provisions applicable in the respective country, in order to protect yourself and others from possible injury.

• Pass the safety instructions on to all persons who work with the machine.

• Keep these safety instructions in a safe place.

• Machine including safety cut-out The safety cut-out, including an automatic motor brake, which is attached to the shredder is used for the safety of the machine, preventing the motor being started when the machine is open and the rotating knives could be reached by the operator’s hand.

• Repair works on the safety cut out must be carried out by the manufacturer or by companies appointed by the manufacturer respectively.

• Make yourself familiar with the equipment before using it, by reading and understanding the operat- ing instructions.

• Do not use the machine for unsuitable purposes (see ‚Normal intended use‘ and ‚Working with the garden shredder‘).

• Provide a safe standing position and keep at any time the balance. Do not lean forward. When plac- ing material into the shredder, always stand on the same level as the machine.

• When placing material into the shredder, always stand on the same level as the machine.

• Be observant. Attend to what you do. Start working with rationality. Do not use the device when you are tired or under the inuence of drugs, alcohol or medicaments. One moment of carelessness when using the device can result in serious injuries.

• Wear protective goggles, gloves and noise protec- tion while working with the machine.

• Wear suitable work clothes:

• do not wear loose-tting clothes

• no loose clothing or such with hanging bands or drawstrings

• Within his area of work the operator is responsible for third parties.

• Do not allow children to play with this machine.

• Keep children away form machine.

• This machine is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervi- sion or instruction concerning use of the machine by a person responsible for their safety. Children should be supervised to ensure that they do not play with the machine.

• Never allow children or people unfamiliar with these instructions to use the machine. Local regulations may restrict the age of the operator. When not in use store the machine out of reach of children.

• Do not allow children to perform cleaning and main- tenance tasks. Keep children away form machine.

• Never operate the machine if other persons are in the immediate vicinity.

• Never leave the device unattended.

• Keep your workplace in an orderly condition! Untidi- ness can result in accidents.

• Choose a working position alongside the equipment or behind it. Never stand near the ejection opening.

• Never reach into the lling or ejection opening.

• Keep your face and body away from the lling opening

• Do not overload the machine! You work better and safer in the given performance range.

• Only operate the machine with complete and cor- rectly attached safety equipment and do not alter anything on the machine that could impair the safety.

• Do not alter the motor controller setting, since the rotary speed controls the safe maximum operating speed, and protects the motor and all rotating parts against damage due to excess speed. Contact the customer service in case of problems.English 19

• Do not operate without the funnel.

• Do not modify the device or parts of the device respectively.

• Close machine properly before enabling motor.

• Do not hose down the device with water. (Origin of danger electric current).

• Take into consideration environmental inuences:

• Do not use the device in moist or wet ambience.

• Do not leave the machine standing in the rain or use when raining.

• Provide for good illumination.

• To prevent danger of injury to ngers during assem- bly or cleaning operations hold the cutting mecha- nism (see pic. “Changing the blades”) and wear protecting gloves.

• If the cutting mechanism strikes any foreign object or if the machine should start making any unusual noise or vibration, immediately switch off and allow the cutter to stop. Remove the plug from the mains supply and take the following steps:

• Replace or repair any damaged parts.

• Check for and tighten any loose parts.

• Switch the machine off and remove the mains plug from the socket when:

• Performing maintenance and cleaning work.

• Check the machine for damage, if foreign objects have landed in the insertion channel

• abnormal machine vibrations

• Checking connecting lines, whether these are knotted or damaged.

• Carrying out repair work.

• Changing the blades.

• Leaving unattended (even during short interrup- tions)

• If the machine’s lling funnel or ejection slot is blocked switch off the motor and disconnect the mains plug before removing material from the lling funnel or ejection slot.

• Check the machine for possible damage:

• Before further use of the machine the safety de- vices must be checked carefully for their proper and intended function.

• Check whether movable parts function perfectly and do not stick or whether parts are damaged. All parts must be correctly installed and full all conditions to ensure perfect operation of the ma- chine.

• Damaged safety devices and parts must be prop- erly repaired or exchanged by a recognized, spe- cialist workshop; insofar as nothing else is stated in the instructions for use.

• Damaged or illegible safety labels have to be replaced.

• Store unused equipment in a dry, locked place out of the reach of children.

• Store the machine in a place where fuel vapours cannot come close to open ames or sparks. Al- ways allow the machine to cool down before stor- ing it.

• The permissible noise level is exceeded during non-stop operation. We therefore recommend the use of ear protection.

• Children under 16 may not operate the machine.

• Check mains cables. Do not use faulty cables.

• Watch for foreign objects during work. Do not insert stones, glass or metal parts.

• Carry out repairs, maintenance and cleaning work only when the drive unit is switched off. Wait until the motor comes to a standstill and pull the mains plug. Caution: The cutting tool continues to move for some time!

• After nnishing work, do not switch off the motor until the machine is completely empty, as it may otherwise be difcult to start up again.

• Observe all safety instructions and warnings at- tached to the machine.

• Cut off the external power supply of the machine even if only minor changes of place are envisaged. Properly reconnect the machine to the supply mains before recommissioning.

• When starting to work with the machine again, fol- low the Operating Instructions.

• Use the machine in the recommended position and on rm, even surface. Don’t use the machine on a pavement surface with grit strewed, on which thrown out material could cause injury. Be aware of the cable, risk of stumbling.

• When transporting the machine, walk carefully; do not run.

• Never pick up or carry the machine while the motor is running.

• Don’t bring hands, other parts of the body and clothes into the infeed funnel, outfeed channel or near to other moving parts.

• When starting up the machine stay always outside the outfeed zone.

• Switch off the motor as soon as you leave work- place.

• Don’t tilt the machine with running motor. Warning! This electric tool generates an electromag- netic eld during operation. This eld can impair ac- tive or passive medical implants under certain condi- tions. In order to prevent the risk of serious or deadly injuries, we recommend that persons with medical implants consult with their physician and the manu- facturer of the medical implant prior to operating the electric tool. Electrical safety

• Design of the connection cable according to IEC 60 245 (H 07 RN-F) with a core cross-section of at least

for cable lengths up to 25 m

for cable lengths over 25 m

• Long and thin connection lines result in a potential drop. The motor does not reach any longer its maxi- mal power; the function of the device is reduced.

• Plugs and coupler outlets on connection cables must be made of rubber, plasticised PVC or other thermoplastic material of same mechanical stability or be covered with this material.

• Regularly check the extension cables and replace them if they are damaged.

• Do not touch a damaged connection cable before disconnecting it from the mains. A damaged con- nection cable may cause contact with live parts.

• Do not use any defective connection cables.20 English

• When working outdoors, only use extension cables especially approved and appropriately labelled for outdoor use.

• Do not set up any provisional electrical connections.

• Never bypass protective devices or deactivate them.

• Only hook up the machine by means of a fault- current circuit breaker (30 mA).

• The electrical connection or repairs to electrical parts of the machine must be carried out by a cer- tied electrician or one of our customer service points. Local regulations – especially regarding protective measures – must be observed.

• Damaged mains leads must be replaced by the manufacturer or one of their service workshops or a similar qualied person to prevent dangers.

• Repairs to other parts of the machine must be car- ried out by the manufacturer or one of his customer service points.

• Use only original spare. Accidents can arise for the user through the use of other spare parts. The manufacturer is not liable for any damage or injury resulting from such action. Assembly Your garden shredder is not fully assembled due to technical packing difculties. Assembly tools Included in the items delivered are: 1 Hexagon socket head wrench 4 mm Design features, Fig. A Filling chute, ap, funnel Fig. A

• Fit lling chute (1) with the housing open Front side, bottom 2 at, round screws M6x16 2 serrated washers Ø 6 2 2 safety cap nuts M6 Rear side, bottom 2 at, round screws M6x16 2 serrated washers Ø 6 2 safety cap nuts M6

• Close the housing and screw safety screws (2) all the way in.

• Insert ap (3) into the lling chute, t the funnel (4) and fasten in place. Rear side, funnel 2 at, round screws M6x20 2 serrated washers Ø 6 2 safety cap nuts M6 Front side, funnel 2 at, round screws M6x16 2 serrated washers Ø 6 2 safety cap nuts M6 Insulating mat, chute trim Fig. B

Insert the insulating mat (1) into the funnel chute from below. In doing so, the noise absorbing side (textured) must lie on the noise opening of the lling chute. As an alternative, some devices are equipped with smooth insulating mats with no texture. Likewise, insert the chute trim (2) into the funnel chute from below and screw on. 2 self-tapping screws Ø 4,2 x 16 2 washers Ø 5 Screw on the cover (3) 1 lenticular ange head screw M6 x 20 1 serrated washer Ø 6 Your garden shredder is now fully assembled m Electrical connection The installed electric brake motor is ready to be put into operation. The connection meets the relevant VDE and DIN re- quirements. The electric brake motor causes the disc blade to come to a near immediate standstill after the machine has been turned off. Firring, repair and maintenance work on the electric unit can only be carried out by a qualied electrician. Important notes Damaged electrical connection cables Insulation damage often occurs with electrical con- nection cables. Some causes are:

• Pressure points, especially when electrical connec- tion cables are run through window or door cracks.

• Kinks caused by improper handling or mowing of the electrical connection cables.

• Cuts resulting from being run over

• Insulation damages caused by pulling the cable out of wall sockets.

• Cracks resulting from aging of the insulation. Such insulation damaged electrical connection ca- bles cannot be used and are, as a result of their insu- lation damage. LIFETHREATENING!! Check the electrical cable connections on a regular basis. When checking the cables, make sure that the cables are not stuck to the electrical network. Electrical cable connections built with seal contacts must meet the relevant VDE and DIN requirements. Only use electrical cable connections with a rating of at least H 07 RN or a rubber sheathed cable. The type rating of the connection cable must be print- ed on the cable.English 21 AC motor

• The mains voltage must be 220-240 V~ / 50 Hz.

• Extension cables up to 25 m in length must have a cross section of at least 1,5 mm² , above 25 m at least 2,5 mm²

• Mains fuse protection is 16 Amps slow-blow. In accordance with safety regulations, the motor is equipped with a switch featuring an integrated pro- tective circuitbreaker, which cuts off the current in the event of overload. 3-phase motor

• The turning direction of 3-phase motors must be checked when they are connected for the rst time or if they are relocated. If necessary the polarity must be changed with the phase inverter, Fig. K

• The mains voltage must be 400V, 50Hz.

• Extension cables must have a minimum cross sec- tion of 1.5 mm².

• Mains connection and extension cables must be 5-core with CEE equipment connector and CEE coupling.

• The mains connection must be protected with a max. 16 A fuse. The 230V and 400V electrical motors are designed for S6 / 40% operation. In the event of an overloading the motor will switch itself off. After a cool-down period (time varies) the motor can be switched back on again. Overload may be caused by the following:

• longer-duration blockage of the knife disc

• alternately switching on/off of the motor in rapid suc- cession If the cutter blade is jammed by branches or oth- er chopped garden waste, the electrical motor must be switched off immediately via the ON/OFF switch. Do not wait until the motor circuit breaker has tripped.

• Pull out the mains plug!

• Open the top part of the housing.

• Rectify the cause of the blockage (overload).

• Ret the top part of the housing in accordance with instructions. Screw safety screws all the way in!

• Reconnect to the mains and switch the motor on again after a brief cool-down time. Putting into operation Observe safety notes before putting into opera- tion. The machine may only be operated with fully mount- ed protection and infeed system. Starting protection, Fig. C Your BIOSTAR can only be started when the top of the housing is correctly closed. The buttery nut is simultaneously the nut which fas- tens the upper and lower housing unit together and the security nut for the starting safeguard. In tightening the buttery nut to the stud (1), contact is made to the circuit breaker and the circuit closer. The motor starts when the on-button is pressed. If the buttery nut is not quite screwed in or the hous- ing is open, the electric circuit is interrupted by the starting safeguard. In pressing the on-button, the mo- tor should not start. The original safety screws must not be replaced by any other screws! Switching on/off

• The machine can be switched on by pressing the button to „I“.

• In order to switch the machine off again, press the button to „0“. Motor braking unit The BIOSTAR is tted with an automatic motor brak- ing unit which becomes effective as soon as the driv- ing motor is switched off. Operating instructions Excellent work results require wellsharpened blades. Please note: Dull blades reduce cutting capacity and impair work performance! Reduced intake is a certain sign for dull blades. The motor overheats and it triggers the overload pro- tection. See maintenance for the changing and sharpening of blade. Infeed of material to be chopped, Fig. J Always switch on the motor rst!

• We recommend: Wear work gloves, goggles and ear protection.

• Watch for stones and earth when collecting the material.

• Do not put hard objects such as stones, glass, metal parts etc. into your garden shredder.

• Earth wears the cutting blades down fast and should therefore be removed from the material.

• Do not put roots with adhering earth into your gar- den shredder.

• Wood such as tree cutting etc. requires sharp blades and should be shredded separatly to pro- long the service life of the knives.

• Feed branches in thick end rst and push them onto the downstroke part of the knife disc if pos- sible (kickback).

• Pull the material back forcefully, counteracting the automatic pull of the machine, in order to avoid kill- ing the motor when the speed reduces.

• Freshly cut wood requires less force, so large di- ameter cuttings can be shredded easily.

• Hedge cuttings must be fed in gradually. Some types tend to jam. Push them in with a long piece of wood.

• Shrubs tend to be woody and require sharp blades.

• Bark is easy to shred when damp. We recommend gradual shredding.

• If you want ner shredded results, put the shred- ded material back into the shredder a second time.

• Paper should be shredded damp and rolled up. Remove the metal staples from cardboard boxes.

• Vegetable waste is normally easy to shred, but may stick due to moisture.22 English

• It is best to save some dry material for the nal run. It absorbs the moisture in the machine and cleans the inside of the housing.

• Important: Remove remaining waste from the ma- chine after nishing work. Caution: PULL ELEC- TRIC PLUG

• To start up the machine again after an interruption of work, the blade housing has to be cleared of shredded material.

• DO NOT SPRAY DOWN WITH WATER! Conduct in case of an accident Start First Aid measures relevant to the injury and request medical help as quickly as possible. Prevent the injured person from further injury and keep him/ her rested. For potentially occurring accidents, the First Aid kit, according to DIN 13164, should always be handy at the work place. Material taken from the First Aid kit must be replaced immediately. When you are requesting help, give the following information:

1. Location of accident

3. Number of injured people

m Proper use CE tested machines meet all valid EC machine guidelines as well as all relevant guidelines for each machine.

• The machine has been built in accordance with state-of-the-art standards and the recognized safety rules. Nevertheless, ist use may constitute a risk to life and limb of the user or of third parties, or cause damage to the machine and to other ma- terial property.

• The machine must only be used in technically per- fect condition in accordance with is designated use and the instructions set out in the operating manual, and only by safety-conscious persons who are fully aware of the risks involved in operating the machine. Any functional disorders, especially those affecting the safety of the machine should therefore be rectied immediately.

• The garden shredder may only be used for cutting twigs, branches, shrubs, garden wastes, paper and cardboard.

• The proper use includes the shredding of

• all types of branches up to a max. diameter (de- pending on wood species and freshness)

• wilted, moist garden refuse that has already been stored for several days, alternating with branches

• The garden shredders are suitable for private use in gardens and allotments.

• As garden shredders for private gardens and al- lotments are considered such devices that are not applied in public facilities, parks, and sports facili- ties as well as in agriculture and forestry on a com- mercial basis.

• The intended usage also includes compliance with the operating, servicing and repair conditions prescribed by the manufacturer and following the safety instructions included in the instructions.

• Unauthorised modications on the garden shredder exclude a liability of the manufacturer for damages of any kind resulting from it.

• Any other use exceeds authorization. The manufac- turer is not responsible for any damages resulting from unauthorized use; risk is the sole responsibil- ity of the operator.

• Do not put soil or hard objects such as glass, stones, pieces of metal and roots with adhering earth into the garden shredder.

• The safety , work and maintenance instructions of the manufacturer as well as the technical data given in the calibrations and dimensions must be adhered to.

• Relevant accident prevention regulations and other, generally recognized safety- technical rules must also be adhered to.

• The machine may only be used, maintained, and operated by persons familiar with it and instructed in ist operation and procedures. Arbitrary altera- tions to the machine release the manufacturer from all responsibility for any resulting damages.

• The machine may only be used with original acces- sories and original tools made by the manufaturer.. m Remaining hazards The machine has been built using modern technology in accordance with recognized safety rules. Some op- erating hazards, however, may still exist.

• Even if used properly, residual risks can exist even if the relevant safety regulations are complied with due to the design determined by the intended pur- pose.

• Observing these instructions, and taking proper care, will reduce the risk of personal injury or dam- age to the equipment.

• Risk of injury to the ngers and hands, if your hand grasps through an opening and reaches the blade unit.

• Risk of injury to the ngers and hands, when car- rying out assembly work and cleaning on the blade unit.

• Touching live parts of opened electrical compo- nents.

• Injury caused by kick-back of branches while feed- ing. Securely hold long,thick branches. Wear per- sonal protective gear such as gloves and safety goggles.

• Health risks caused by noise. Wear personal pro- tective gear (ear protection)

• Health risks caused by electricity. When incor- rect or damaged mains cables are used. Follows instructions in the manual Electrical Connections.

• Even when all safety measure are taken, some maining hazards which are not yet evident may still be present.

• Remaining hazards can be minimized by following the instructions in Safety Precautions, Proper Use and in the entire operating manual. Maintenance m When performing maintenance and cleaning work, turn off the motor and pull the plug! Do not spray the machine with water!English 23 Service information Please note that the following parts of this product are subject to normal or natural wear and that the follow- ing parts are therefore also required for use as con- sumables. Wear parts*: shredder blade, knife roller, cutting plate, feeding device

• Not necessarily included in the scope of delivery! m Changing and grinding the knife m Await complete standstill of cutter. Before working on cutter, remove mains plug! The reversible steel blade can be used on both sides and can be replaced quickly and easily. Caution when working: There is a danger to ngers and hands. It is extremly important to use only well sharpened knives. So please note: A blunt knife impairs cutting performance and makes work difcult. A sure sign of a blunt knife is a reduc- tion in automatic pull. The motor heats up, overload protection device trips. Replacing the counter-blade Remove it in the following order: Part no 43/44 Part no 46/7/45/42/41 Unscrew the chute 31 from the housing 23. Replace counter-blade (74). Re-assemble the shredder. Fig. E

• Unscrew the safety screw (1) from the upper part of the housing and fold the upper part of the housing with the lling chute forwards. Installing the blade disc, Fig. F With either a small screwdriver or a nail, remove de- bris from the inner hexagon socket of the blade fas- tening screw. The T-handle pin-key has to completely reach into the inner hexagon socket in order to un- screw the screw. The screws are tightly screwed in. Blade removal The blade, as well as the blade surface area of the cutting disc, must be cleaned of hardened debris material. Upon reinstallation, the blade disc must be mounted exactly as before. Sharpening the blade Fig. G In resharpening the blade, pay close attention to maintaining an even blade-diameter so as to avoid an imbalanced blade. The new blade has a width of 40 mm. In resharpening the blade, a maximum of only 4 mm may be removed from each cutting edge. Detail A In detail A a close up of the dulled cutting edge of the blade is shown. In resharpening the blade, the cutting edge has to at least be sharpened until the cutting edge is angular. If a blade has been sharpened over time down to a width of 32 mm, then a new blade has to be installed. Replacement blades are to be found at your local dealer Article number 4020 2200 Saw blade set= 2 Shredding blades 4 Phillips’ head screws M 6 x 21 In mounting the blade, lubricate the at head screws and tighten well. Recommended torque 6 Nm. Infeed worm, Fig. H

• In exchanging the infeed worm, the blade disc does not need to be removed.

• With either a small screwdriver or a nail, remove debris from the inner hexagonsocket of the llister head and unscrew the llister head.

• Unscrew the disc hub (1) underneath the cut- ting blade. Unscrew 4 M6x25 cylindrical screws. Withdraw the intake auger (2) from the cutter blade and t the new intake auger with the disc hub. Tighten all screws rmly!

• Re-t the cutter blade with Cylindrical screws M8x40 Spring washers Ø8 Thoroughly tighten screws Recommended torque 23 Nm

• Fold up the upper part of the housing and lock in accordance with the instructions. Screw the safety screws all the way back in again. All protective and safety equipment must be re-tted after repair or maintenance is completed. Fig. I

1. Dismantling the lling funnel

Loosen two collar screws (13 mm open-ended spanner)

2. Dismantling the frame

Loosen two countersunk screws in two places (4mm Allen key) m Motor and switch Fitting, repair and maintenance work on the electric unit can only be carried out by a qualied electrician. When returning the motor, always send the entire mo- tor apparatus with the switch. The following details are required to allow correct and fast processing of a spare parts order:

3. Description, order number for spare part.

4. When ordering spare parts for electric equipment,

the date shown on the name-plate of motor and switch must be quoted.

5. Quantity of the required spare parts

6. Exact details of address and type of dispatch.24 English

Trouble shooting Problem Possible cause Solutions The motor doesn’t start. a) The upper housing unit is not properly closed. a) Screw in the safety thoroughly b) The extension cable is defective. b) Exchange the extension cable or repair it. c) No current is coming out of the outlet. c) Check the mains fuse. d) The switch is defective. d) See Fig. D e) The motor is defective, the capacitor is defective e) See Fig. D f) Shredder material is obstructing the blade disc. f) Pull the main plug, open the housing and clean it out. The motor doesn’t do anything, the safety default switches on. a) The extension cable has an insufcient cross section a) Choose an extension cable with a larger cross section b) The cable between the power system connection and the shredder is too long. b) Create the shortest possible way between the power system connection and the shredder. The motor is overloaded the safety default switches on. a) The quantity of wet shredded material is too high. a) Select a smaller quantity of shredded material. Now and then, include dry shredding material b) The blade and output areas are clogged. b) Pull the main fuse, open the housing and clean it out. c) The blade is dull. c) Resharpen or change d) The cable between the power system connection and the shredder is too long. d) Choose an extension cable with a larger cross section. The shredder intake is diminished, reduced cutting capacity. The blade is either dull or worn out. Turn blade, sharpen blade or replace entirely. Excessive vibrations/noise a) Blade nut/bolt loose a) Tighten blade nut/bolt b) Cutting blade damaged b) Replace blade c) Machine damaged internally c) Contact Service AgentFrançais 25 Table des matières: Page:

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