GE 250 S - Mechanical chipper VIKING - Free user manual and instructions

USER MANUAL GE 250 S VIKING

Service ausgeführt am Datum nächster Service31 DEFRNLITESPTNOSVFIDAPLSLSKHU EN 0478 201 9906 D - EN Dear Customer, Thank you for choosing a VIKING quality product. This product has been produced using state-of-the-art production methods and extensive quality assurance procedures, because our goal is only achieved if you, the customer, are satisfied with your machine. If you have any questions concerning your machine, please contact your dealer or our sales agency directly. I hope that your VIKING machine will give you great enjoyment. Management Printed on chlorine-free bleached paper. Paper is recyclable. Cover is halogen free.

1. Table of contents

Notes on the instruction manual 32 General 32 Instructions for reading the instruction manual 32 Country-specific versions 32 Machine overview 33 For your safety 33 General 33 Warning – dangers caused by electrical current 34 Clothing and equipment 34 Transporting the machine 34 Before operation 35 Working with your machine 35 Maintenance and repairs 37 Storage for prolonged periods without operation 37 Disposal 37 Description of symbols 38 Standard equipment 38 Preparing the machine for operation 38 Attaching wheel axle and wheels 38 Installing the chassis and ejection chute 39 Opening and closing the discharge flap 39 Installing upper chute 39 Notes on working with the machine 39 What material can be processed? 39 What material cannot be processed? 39 Maximum branch diameter 39 Working area for operator 40 Correct machine load 40 Overload protection 40 If the cutting unit of the garden shredder is blocked 40 Feeding the garden shredder 40 Safety devices 40 Motor restart inhibitor 40 Safety interlock 41 Motor run-down brake 41 Protective covers 41 Operating the machine 41 Electrical connection of garden shredders 41 Connecting the power cable 41 Switching on the garden shredder 41 Switching off the garden shredder 42 Checking the rotational direction of the blade discs 42 Changing the rotational direction of the blade discs 42 Shredding 42 Maintenance 42 Cleaning the machine 42 Installing the feed chute 43 Removing the feed chute 43 Locking the blade disc 43 Removing the blade set 43 Installing the blade set 43 Blade maintenance 43 Reversing the blades 44 Electric motor and wheels 44 Storage and winter break 44 Transport 44 Pulling or pushing the garden shredder 44 Lifting or carrying the garden shredder 450478 201 9906 D - EN

This instruction manual constitutes original manufacturer's instructions in the sense of EC Directive 2006/42/EC. VIKING is continually striving to further develop its range of products; we therefore reserve the right to make alterations to the form, technical specifications and equipment level of our standard equipment. For this reason, the information and illustrations in this manual are subject to alterations.

2.2 Instructions for reading the

instruction manual Illustrations and texts describe specific operating steps. All symbols which are affixed to the machine are explained in this instruction manual. Viewing direction: Viewing direction when left and right are used in the instruction manual: the user is standing behind the machine (working position). Section reference: References to relevant sections and subsections for further descriptions are made using arrows. The following example shows a reference to a section: (Ö 3.) Designation of text passages: The instructions described can be identified as in the following examples. Operating steps which require intervention on the part of the user: ● Release screw (1) using a screwdriver, operate lever (2)... General lists: – Use of the product for sporting or competitive events Texts with added significance: Text passages with added significance are identified using the symbols described below in order to especially emphasise them in the instruction manual: Texts relating to illustrations: Illustrations relating to use of the machine can be found in the front of this instruction manual. The camera symbol serves to link the figures on the illustration pages with the corresponding text passages in the instruction manual.

2.3 Country-specific versions

VIKING supplies machines with different plugs and switches, depending on the country of sale. Machines with European plugs or with 5- pin mains plugs are shown in the illustrations. Machines with other types of plug are connected to the mains in a similar way. Transporting the garden shredder on a load floor 45 Environmental protection 45 Circuit diagram 45 Standard spare parts 45 Minimising wear and preventing damage 45 CE - manufacturer's declaration of conformity 46 Technical specifications 46 Troubleshooting 47 Service schedule 48 Handover confirmation 48 Service confirmation 48

2. Notes on the instruction

manual Danger Risk of accident and severe injury to persons. A certain type of behaviour is necessary or must be avoided. Warning Risk of injury to persons. A certain type of behaviour prevents possible or probable injuries. Caution Minor injuries or material damage can be prevented by a certain type of behaviour. Note Information for better use of the machine and in order to avoid possible operating errors.

These safety regulations must be observed when working with the machine. Read the entire instruction manual before using the machine for the first time. Keep the instruction manual in a safe place for future reference. These safety precautions are essential for your safety, however the list is not exhaustive. Always use the machine in a reasonable and responsible manner and be aware that the user is responsible for accidents involving third parties or their property. Make sure that you are familiar with the controls and use of the machine. The machine must only be used by persons who have read the instruction manual and are familiar with operation of the machine. The user should seek expert and practical instruction prior to initial operation. The user must receive instruction on safe use of the machine from the vendor or another expert. During this instruction, the user should be made aware that the utmost care and concentration are required for working with the machine. Only give or lend the machine, including any accessories, to persons who are familiar with this model and how to operate it. The instruction manual forms part of the machine and must always be provided to persons borrowing it. The machine must only be operated by persons who are well rested and in good physical and mental condition. If your health is impaired, you should consult your doctor to determine whether working with the machine is possible. The machine should not be operated after the consumption of alcohol, drugs or medications which impair reactions. Never allow children under the age of 16 to use the machine. Local regulations may specify a minimum age for users. This machine is not suitable for use by persons (in particular children) with impaired physical, sensory or mental faculties or those lacking the appropriate experience and/or knowledge, unless supervised by a person responsible for their safety or having received instructions on use of the machine from such person. Children must be supervised, in order to ensure that they do not play with the machine. The machine is intended for private use. Caution – risk of accident! VIKING garden shredders are suitable for shredding branch material and plant trimmings. Their use for other purposes is not permitted and may be dangerous or result in damage to the machine. The garden shredder must not be used (incomplete list): – for any other materials (e.g. glass, metal). – for tasks other than those described in this instruction manual. – for the preparation of foodstuffs (e.g. crushing ice, mashing pulp). For safety reasons, any modification to the machine, except the proper installation of accessories approved by VIKING, is forbidden and results in voiding of the warranty cover. Information regarding approved accessories can be obtained from your VIKING specialist dealer. In particular, any tampering with the machine which increases the power output or speed of the engine or motor is forbidden. It is not permitted to transport objects, animals or persons, particularly children, on the machine. Particular care is required during use in public green spaces, parks, sports fields, along roads and in agricultural and forestry businesses.

1 Upper chute 2 Lower chute 3 Closure screws 4 Basic unit 5 Ejection chute 6 On / Off switch with mains connection 7 Wheels 8 Wheel carrier 9 Identification plate

Risk of death from suffocation! Packaging material is not a toy - danger of suffocation! Keep packaging material away from children.0478 201 9906 D - EN

4.2 Warning – dangers caused by

electrical current Never use a damaged extension cable. Replace defective cables with new ones and never repair extension cables. Never use the machine if the cables are damaged or worn. Check the power cable in particular for damage and ageing. Maintenance and repair work on power cables must only be performed by specially qualified technicians. Danger of electric shock! Do not connect a damaged cable to the mains and only touch a damaged cable once it has been disconnected from the mains. Only touch the cutting units (blades) when the machine is disconnected from the mains. Always ensure that the power cables used are adequately protected by a fuse. Do not work in the rain or in a wet environment. Only use extension cables that are insulated against moisture for outdoor use which are suitable for use with the machine (Ö 10.1). Detach electric cables at the plug and socket and not by pulling on the electric cable. Do not leave the machine unprotected in the rain. It must be noted that current fluctuations can damage the machine when it is connected to a power generator. Only connect the machine to a power supply that is protected by means of a residual current-operated protective device with a release current of a maximum of 30 mA. Your electrician can provide further information.

4.3 Clothing and equipment

Always wear sturdy footwear with high-grip soles when working. Never work barefoot or, for example, in sandals. Also always wear sturdy gloves when working and in particular also when performing maintenance operations or transporting the machine. Always wear safety glasses and hearing protection when working. Wear them at all times. Wear suitable, close-fitting clothing when working with the machine, e.g. overalls, but not work coats. Do not wear scarves, ties, jewellery, clothing with dangling straps or cords or other protruding articles of clothing when working with the machine. Long hair must be tied up and secured (headscarf, cap, etc.) at all times when operating or performing work on the machine.

4.4 Transporting the machine

Always wear gloves in order to prevent injuries due to sharp-edged and hot components. Do not transport the machine with the motor running. Switch off the motor, allow the blades to come to a standstill and disconnect the mains plug prior to transport. Only transport the machine once the motor has cooled down. Only transport the machine with the feed chute properly fitted Risk of injury due to exposed blades. Pay particular attention to the weight of the machine, especially when tilting. Use suitable loading aids (loading ramps, lifters). Secure the machine on the load floor using adequately dimensioned fastening material (straps, ropes etc.) at the fastening points described in this instruction manual. (Ö 12.) Push or pull the machine at walking pace only. Do not tow! When transporting the machine, always observe regional legislation, especially regarding load security and the transport of objects on load floors.

Risk of electric shock! Particularly important for electrical safety are the power cable, mains plug, On / Off switch and electric cable. Damaged cables, connectors and plugs, or electric cables that do not conform to regulations must not be used, to prevent any risk of electric shocks. Therefore, check the electric cable regularly for signs of damage or ageing (brittleness).35 DEFRNLITESPTNOSVFIDAPLSLSKHU EN 0478 201 9906 D - EN

4.5 Before operation

Make sure that only persons who are familiar with the instruction manual are permitted to use the machine. Observe the local regulations regarding permitted operating times for gardening power tools with combustion engines or electric motors. All worn or damaged parts must be replaced before use of the machine. Replace any illegible or damaged danger signs and warnings on the machine. Your VIKING specialist has a supply of replacement stickers and all the other spare parts. Before initial operation, it must be ensured – that the machine is in good operational condition. This means that the covers and guards must be in place and in good condition. – that it is connected electrically to a properly installed socket. – that the insulation of the electric cable, extension cable, plug and connector is in good condition. – that the complete machine (motor housing, guards, fastening elements, blades, blade shaft, blade discs etc.) is neither worn nor damaged. – that there is no shredding material in the machine and that the feed chute is empty. – that all screws, bolts, nuts and other fastening elements are in place and properly tightened. Tighten any loose screws, bolts and nuts prior to initial operation (observe tightening torques). Only use the machine out-of-doors and not close to walls or any other solid objects in order to prevent the risk of injuries and property damage (no escape for the user, broken windows, scratched cars etc.). The machine must placed in a stable position on firm and level ground. Do not use the machine on a paved or gravel-covered surfaces, as ejected or thrown-up material could cause injuries. Before using the machine, always check that it is properly closed. (Ö 11.2) Make sure that you are familiar with the On / Off switch so that you can react quickly and correctly in any emergency situation. The splash guard in the feed chute must cover the feed opening and must be undamaged – replace the splash guard if damaged. Risk of injury: Only operate the machine when properly assembled. If parts of the machine (e.g. wheels) are missing, the specified safety distances are no longer maintained and the stability of the machine may also be reduced. Before using the machine, always carry out a visual check to ensure that it is in good operating condition. "Good operating condition" means that the machine is fully assembled, in particular: – Upper chute is installed on lower chute – Feed chute is installed on basic unit and both closure screws are fastened hand- tight – Wheel carrier assembly is installed – Both wheels are mounted – All safety devices (ejection chute, splash guard etc.) must be present and functional – Cutting unit (blade disc) is installed – All blades are properly installed The switch and safety devices installed in the machine must not be removed or bypassed. Visually inspect the blade disc for damage and deformation; replace if necessary.

4.6 Working with your machine

Never work when animals or persons, particularly children, are in the danger area. Do not operate the machine in the rain or during thunder storms, particularly when there is a risk of lightning strike. The risk of accidents is higher if the ground is damp due to increased danger of slipping. Particular caution should be exercised during working in order to prevent slipping. If possible, avoid using the machine when the ground is damp. Only work during the day or with good artificial light. Keep the working area neat and tidy at all times. Remove tripping hazards such as stones, branches, cables etc. The operator should not stand any higher than the level of the base of the machine. Starting: Place the machine in a stable and upright position prior to starting. The machine must never be operated in a horizontal position.0478 201 9906 D - EN

Exercise care when starting and observe the instructions contained in the section entitled "Initial operation of machine". (Ö 10.) Do not stand in front of the discharge opening when starting the engine or switching on the motor. There must be no shredding material in the garden shredder when it is started or switched on. Shredding material may be ejected and lead to injuries. The machine must not be tilted during start-up. Avoid switching the machine on repeatedly within a short period of time; particularly avoid "playing" with the On- / Off switch. Risk of motor overheating. Owing to the voltage fluctuations caused by this machine during the start-up, other devices connected to the same circuit may be subject to interference in the case of unfavourable power supply conditions. In this case, appropriate steps should be taken (e.g. connection to a different circuit than the one used by the affected device, or operation of the machine using a circuit with a lower impedance). Working: When the machine is running, never put your face or any other part of your body above the feed chute or in front of the ejection opening. Always keep you head and body away from the feed opening. Never put your hands or any other part of your body or clothing into the feed chute or ejection chute. There is a considerable risk of injury to eyes, face, fingers, hands etc. Always maintain your balance and firm footing. Do not stretch forward. The splash guard must not be tampered with (removed, folded up, jammed into position, damaged etc.) during operation. The operator must stand in the working area described when feeding the shredder. Stay inside the working area and outside of the ejection zone at all times during operation of the machine. (Ö 8.4) Risk of injury: Shredding material may be ejected back up during operation. Always wear safety glasses and keep your face away from the feed opening. Never tilt the machine when the engine or motor is running. If the machine falls over during operation, immediately switch off the motor and disconnect the mains plug. Make sure that there is no shredding material blocking the ejection chute, as this could result in a poor shredding performance or kickbacks. When feeding the garden shredder, pay particular attention to ensuring that no foreign objects such as bits of metal, stones, plastic, glass, etc. get into the shredding chamber as this could result in damage or kickbacks from the feed chute. Remove blockages for the same reason. Kickbacks can occur when feeding the garden shredder with branch material. Wear gloves. Beware of the cutting tool running on for several seconds before coming to a standstill. Switch off the motor, disconnect the mains plug and allow all rotating tools to reach a complete standstill – before leaving the machine unattended – before repositioning, lifting, carrying, tilting, pushing or pulling the machine – before unscrewing the closure screws and opening the machine – before transporting the machine – before removing blockages at the cutting unit, in the feed chute or in the discharge chute – before carrying out any work on the blade disc – before checking or cleaning the machine or before carrying out any other work on it. If foreign objects get into the cutting tool or if the machine makes unusual noises or vibrates in an unusual way, switch off the motor immediately and allow the machine to come to rest. Detach the mains plug, remove the feed chute and perform the following steps: – Check the machine, in particular the cutting unit (blade, blade discs, blade mounting, blade fastening screw, clamping ring) for damage and have any necessary repairs carried out by a technician before starting again and working with the machine. – Check that all parts of the cutting unit are seated securely, retighten the screws if necessary (observe tightening torques). Risk of injury! Never place your hands or feet above, underneath or on rotating parts.37 DEFRNLITESPTNOSVFIDAPLSLSKHU EN 0478 201 9906 D - EN – Have damaged parts replaced or repaired by a technician; the parts must be of similar quality.

4.7 Maintenance and repairs

Before carrying out any maintenance operations (cleaning, repair etc.) and before checking whether the electric cable is entwined or damaged, park the machine on firm, level ground, switch off the motor and disconnect the mains plug. Allow the machine to cool down for approx. 5 minutes before performing any maintenance operations. The power cable must only be repaired or replaced by authorised electricians. Cleaning: The complete machine must be cleaned thoroughly following use. (Ö 11.1) Never use high-pressure cleaners and do not clean the machine under running water (e.g. using a garden hose). Do not use aggressive cleaning agents. These can damage plastics and metals, impairing the safe operation of your VIKING machine. Maintenance operations: Only maintenance operations described in this instruction manual may be carried out. Have all other work performed by a specialist dealer. If you do not have the necessary expertise or auxiliary equipment, please always contact a specialist dealer. VIKING recommends that you have maintenance operations and repairs performed exclusively by a VIKING specialist dealer. VIKING specialist dealers regularly attend training courses and are provided with technical information. Only use tools, accessories or attachments approved for this machine by VIKING or technically identical parts. Otherwise, there may be a risk of accidents resulting in personal injury or damage to the machine. If you have any questions, please consult a specialist dealer. The characteristics of original VIKING tools, accessories and spare parts are optimally adapted to the machine and the user's requirements. Genuine VIKING spare parts can be recognised by the VIKING spare parts number, by the VIKING lettering and, if present, by the VIKING spare parts symbol. On smaller parts, only the symbol may be present. Always keep warning and information stickers clean and readable. Damaged or missing stickers must be replaced by new, original plates from your VIKING specialist dealer. If a component is replaced with a new component, ensure that the new component is provided with the same stickers. Only perform work on the cutting unit when wearing thick work gloves and exercising extreme care. Ensure that all nuts, pins and screws, especially all the cutting unit screws, are securely tightened, so that the machine is in a safe operating condition. Check the entire machine for wear or damage on a regular basis, particularly before extended periods when the machine is not in use (e.g. over winter). For safety reasons, worn or damaged parts must be replaced immediately to ensure that the machine is always in a safe operating condition. Components or guards that are removed for maintenance operations must be properly reinstalled immediately.

4.8 Storage for prolonged periods

without operation Allow the machine to cool for approx. 5 minutes before storing it in an enclosed space. Ensure that the machine is protected from unauthorised use (e.g. by children). Thoroughly clean the machine before storage (e.g. winter break). Store the machine in good operational condition. Only transport the garden shredder with the feed chute fitted. Risk of injury due to exposed blades.

Waste products can be harmful to people, animals and the environment. They must consequently be disposed of properly. Consult your recycling centre or your specialist dealer for information on the proper disposal of waste products. VIKING recommends VIKING specialist dealers. Ensure that old machines are properly disposed of. Render the machine unusable prior to disposal. In order to prevent accidents, always remove the power cable and electric cable to the motor.0478 201 9906 D - EN

7.1 Attaching wheel axle and

wheels ● Attach the wheel axle (C) with wheel locks (D), bolts (E) and hexagon nuts (F) to the wheel carrier (B) and tighten using combination spanner (V) (4 - 6Nm). ● Push wheels (I) onto mounted wheel axle. ● Push the quick fastener (H) onto the wheel axle with the convex side facing outwards. ● Press wheel caps (J) onto wheels.

5. Description of symbols

Caution! Read the instruction man- ual before initial use. Risk of injury! Keep other persons out of the danger area. Risk of injury! Rotating tools. Keep hands and feet away from apertures when machine is running. Risk of injury! Switch off the motor and dis- connect the power cable from the machine before working on the cutting tool, before performing mainte- nance and cleaning work, before checking whether the electric cable is entwined or damaged and before leaving the machine unattended. Wear hearing protection. Wear safety glasses. Wear work gloves. Risk of injury: Do not climb onto the machine. Risk of injury: Never put your hands or any other part of your body or clothing into the feed chute or ejection chute.

6. Standard equipment

Item Designation Qty. A Basic unit with lower chute 1 B Wheel carrier 1 C Wheel axle 1 D Wheel lock 2 E Screw, M6 x 55 2 F Hexagon nut 2 H Quick fastener 2 I Wheel 2 J Wheel cap 2 K Square nut 2 L Washer Ø 17 mm 4 M Bolt, M6 x 50 2 N Discharge flap 1 O Ejection chute extension 1 P Strip 1

7. Preparing the machine for

operation Quick fasteners must be pushed onto the wheel axle only to the extent that the wheels can still turn freely. Quick fasteners are not reuseable following removal. Item Designation Qty.

7.2 Installing the chassis and

ejection chute 1 Install the ejection chute extension ● Place the basic unit (A) onto a block of wood with a height of approx. 15- 20 cm. ● Engage the hooks (1) of the ejection chute extension (O) into the openings (2) on the rear of the basic unit (A) and turn the extension downwards so that the front part of the basic unit is precisely inserted in the opening of the ejection chute extension. ● Fasten the screws (U) in the lugs of the hooks (1) (1 - 2Nm). 2 Attach the chassis ● Press square nuts (K) and washers (L) in the recesses provided on the basic unit (3). ● Push the chassis with both wheel carriers (4) up to the stop in the guides on the basic unit (5). ● Push bent section of wheel carrier (6) into the recess on the ejection chute extension (7). ● Insert the screws (M) with washers (L) the openings in the wheel carriers (8) and fasten using combination spanner (V) (4 - 6Nm). 3 Install strip ● Position the strip (P) and fasten screws (R) (1 - 2Nm). ● Lift machine into upright position. 4 Install the discharge flap ● Attach the discharge flap (N) and press in pin (Q) (use a plastic hammer if necessary). Ensure that the ribs (9) inside the discharge flap on the left and right are all correctly located in the guide groove of the ejection chute extension (10).

7.3 Opening and closing the

discharge flap Opening the discharge flap: ● For shredding, fold the discharge flap (1) upwards and allow the tab (2) to engage in the ejection chute extension. Closing the discharge flap: ● For transport or space-saving storage, lift the tab (2) slightly and fold away the discharge flap (1) downwards.

7.4 Installing upper chute

● Place the upper chute (S) onto the lower chute (3) with the symbol (1) facing forwards in the direction of the closure screws (2). ● Fasten the screws (T) in the order shown (1 2 3 4).

8.1 What material can be processed?

– Feeding the garden shredder. (Ö 8.8) GE 150, GE 250 S, GE 260 S: Tree and hedge cuttings and thick branch material with side shoots. GE 250, GE 260: Organic plant trimmings such as fruit and vegetable cuttings, flower cuttings, leaves, tree and hedge cuttings, as well as thick branches with side shoots and twigs.

8.2 What material cannot be

processed? Stones, glass, bits of metal (wire, nails, etc.) or plastic must not be fed into the garden shredder. As a general rule: Any materials that do not belong on the compost heap should not be processed using the garden shredder.

8.3 Maximum branch diameter

The data relates to freshly cut branch material: Maximum branch diameter GE 150, GE 250, GE 250 S: 35 mm GE 260, GE 260 S: 40 mm The bent section of the wheel carrier (6) must be precisely inserted in the recesses on the ejection chute extension (7).

The funnel can only be installed by a specialist dealer using special tools. VIKING recommends VIKING specialist dealers. In order to prevent the splash guard from slipping off, we recommend that the indicated assembly sequence be observed.

8. Notes on working with the

machine Tree and hedge cuttings should be processed when fresh, as the shredding performance is better with fresh than with dried-out or wet material.0478 201 9906 D - EN

8.4 Working area for operator

● For safety reasons, the operator must stay within the working area (grey area X) for the entire operating period (while the motor is switched on or the engine is running), particularly in order to prevent injuries due to shredding material that is ejected backwards.

8.5 Correct machine load

The load on the motor or engine of the garden shredder must never cause the speed to drop significantly. Always feed the garden shredder continuously and steadily. If the speed drops when working with the garden shredder, stop feeding the machine in order to relieve the load on the motor or engine.

8.6 Overload protection

If an overload of the motor occurs during operation, the built-in overload protection device automatically switches off the motor. The garden shredder can be started up again after a cooling period of approx. 10 minutes. Frequent triggering of the overload protection may be attributable to the following causes: – Unsuitable electric cable (Ö 10.1) – Power overload – Machine overloaded due to excessive quantities of shredding material or blunt blades

8.7 If the cutting unit of the garden

shredder is blocked If the cutting unit of the garden shredder becomes blocked during shredding, immediately switch off the motor and disconnect the power cable. Then remove the feed chute and eliminate the cause of the fault.

8.8 Feeding the garden shredder

● Before feeding the garden shredder, note the working area. (Ö 8.4) ● Start the garden shredder. (Ö 10.3) Soft material: ● Throw organic plant trimmings such as fruit and vegetable waste, flower cuttings, leaves, thin branches etc. into the feed opening (1). Hard material: ● Feed tree and hedge cuttings as well as branch material slowly into the feed opening (1). The hard material is automatically drawn in by the machine.

9.1 Motor restart inhibitor

The machine can only be started via the switch and not by plugging the electric cable into the mains socket. Only switch off the motor when there is no longer any shredding material in the machine. Otherwise, the blade disc may become blocked when operation is resumed.

Risk of injury! Carefully read the section entitled "For your safety" (Ö 4.), sub- section "Working with your machine" (Ö 4.6) in particular, and follow all the safety instructions before feeding the garden shredder. It is only permitted for one person to feed the garden shredder. Risk of injury! Never reach into the feed opening.

Damp or wet soft material will cause blockages in the machine more quickly. For this reason, feed the garden shredder more slowly and pay particular attention to the motor speed. It should not drop during feeding. Cut up thick branches and branches with side shoots (note the maximum branch thickness (Ö 8.3)) beforehand using loppers. Risk of injury! The inclined blade unit can cause branches to kick back. In order to prevent injuries caused by kickback, the garden shredder must be fed with hard material in the correct manner: Insert longer branches at a slight angle and guide them along the right-hand chute wall to the blade unit in accordance with the symbol (2). Observe the correct motor load. (Ö 8.5)

The motor/shredding tool may only be operated when the feed chute has been properly closed. If the right closure screw (machine viewed from the front) becomes loose during operation, the motor is switched off automatically and after a few seconds the shredding tool comes to a standstill.

9.3 Motor run-down brake

The motor run-down brake shortens the run-down time from when the machine is switched off until the blades stop to a few seconds.

9.4 Protective covers

The garden shredder is equipped with protective covers in the feeding and ejection areas. These include the complete feed chute with the upper chute and splash guard, the ejection chute extension and the discharge flap. The protective covers ensure that a safe distance is maintained from the shredding blades.

10.1 Electrical connection of garden

shredders The power cable must be adequately protected by fuse. (Ö 18.) Only electric cables which are no lighter than rubber sheathed cables H07 RN-F DIN/VDE 0282 may be used. The minimum cross-section of the power cable must be 3x1.5mm² for a length of up to 25 m or 3x2.5mm² for a length of over 25 m. The connectors of the electric cable must be made of rubber or have a rubber cover and conform to the standard DIN/VDE 0620. A CEE plug device and a 5-wire cable must be used for three phase models. The plug connections must be splash proof. Unsuitable extension cables lead to a loss of power and may result in damage to the motor. GE 150, GE 250, GE 250 S: This machine is intended for operation with a power supply having a system impedance of Z max at the transfer point (house connection) of maximum

0.443 ohms (at 50 Hz).

The user must ensure that the machine is only operated with a power supply which meets this requirement. If necessary, this information can be obtained from the local electric power company.

10.2 Connecting the power cable

GE 150, GE 250, GE 250 S: ● Lift clip (1). ● Connect power cable connector. ● Release clip. GE 260, GE 260 S: ● Connect the power cable connector to the 5-pin mains plug on the machine.

10.3 Switching on the garden

shredder ● Connect the power cable. (Ö 10.2) ● Press the green button (1) on the switch (illus. shows GE 150, GE 250, GE 250 S). The garden shredder starts up.

10. Operating the machine

Risk of injury: Carefully read the section entitled "For your safety" (Ö 4.) and follow all the safety instructions before operating the garden shredder. Risk of injury! Observe the instructions in section "Warning – dangers caused by electrical current" (Ö 4.2). When choosing a power cable, take account of all the information in the "Electrical connection" section (Ö 10.1). There must be no shredding material in the machine when it is switched on as it may be expelled. The blade disc locking device must always be tilted back to the stop. (Ö 11.4) Only begin to feed the shredding material once the motor has reached the maximum speed (idling speed).

10.4 Switching off the garden

shredder ● Press the red button (1) on the switch (illus. shows GE 150, GE 250, GE 250 S). The garden shredder motor is switched off and braked automatically.

10.5 Checking the rotational direction

of the blade discs ● Switch on garden shredder. (Ö 10.3) ● Switch off the garden shredder. (Ö 10.4) ● Press the splash guard inwards and look at the blade disc from above through the feed opening: The correct rotational direction of the blade disc is anti-clockwise.

10.6 Changing the rotational

direction of the blade discs The rotational direction of the blade discs can be changed by reversing the polarity of the phase rotation device on the mains plug. ● Using a screwdriver (U), turn the phase rotation device (1) 180° clockwise or anti-clockwise.

● Push the garden shredder onto firm and level ground and set down safely. ● Put on thick gloves, safety glasses and hearing protection. ● Open the discharge flap. (Ö 7.3) ● Connect the power cable to the garden shredder. (Ö 10.2) ● GE 260, GE 260 S: Check the rotational direction of the blade disc and change if necessary. (Ö 10.5) ● Start the garden shredder. (Ö 10.3) ● Wait until the garden shredder has reached its maximum speed (idling speed). ● Feed the garden shredder with shredding material in the correct way. (Ö 8.8) ● Switch off the garden shredder. (Ö 10.4)

11.1 Cleaning the machine

Maintenance interval: After each use Clean the machine thoroughly each time it has been used. Care of the machine will protect it against damage and extend its service life. Electric motors are splashproof. Protect shredding tools, incl. the shredding chamber using a commercially available anti-corrosion agent (e.g. rapeseed oil). It is only permitted to clean the machine in the position shown. ● Remove the feed chute. (Ö 11.3) Remove dirt from the cooling air guide (inlet slots) on the motor housing to ensure that the motor is adequately cooled. Risk of injury! Do not step into the ejection area when switching off! Stand to the side of the machine to do so. Beware of the work tools running on for several seconds before coming to a standstill after switching off the motor. Only switch off the motor when there is no longer any shredding material in the machine. Otherwise, the blade disc may become blocked when operation is resumed. On the GE 260 and GE 260 S models, the rotational direction of the blade disc must be checked before commencing work (feeding). Risk of injury: Always wear safety glasses when performing the check.

In the case of incorrect rotational direction (clockwise) of the blade disc, the rotational direction must be changed on the GE 260 and GE 260 S models.

Risk of injury: Carefully read the section "For your safety" (Ö 4.), particularly the subsection "Maintenance and repairs" (Ö 4.7), and follow all safety instructions exactly before performing any maintenance or cleaning operations on the machine. Disconnect the mains plug before performing any maintenance operations.

DEFRNLITESPTNOSVFIDAPLSLSKHU EN 0478 201 9906 D - EN Never spray water onto motor or engine components, seals, bearing points or electrical parts such as switches. This would result in expensive repairs. If you are unable to remove the dirt and accumulated deposits with a brush, a damp cloth or a stick, VIKING recommends the use of a special cleaner (e.g. STIHL special cleaner). Do not use aggressive cleaning agents. Clean the blade discs regularly.

11.2 Installing the feed chute

● Attach feed chute (1) to fastening hooks on the basic unit (2) and pivot forwards. ● Tighten both closure screws (3) simultaneously.

11.3 Removing the feed chute

● Loosen both closure screws (1) until they turn freely. They remain on the feed chute ● Pivot the feed chute (2) to the rear and remove.

11.4 Locking the blade disc

● Remove the feed chute. (Ö 11.3) ● Turn blade disc (1) to that the recess (2) is located in front of the locking device (3). ● Fold up the locking device (3).

11.5 Removing the blade set

● Lock the blade disc (5). (Ö 11.4) ● Loosen screw (1) with combination spanner (V). ● Remove the screw (1), retaining washer (2), clamping ring (3), wing blade (4), wing blade (6, only on GE 250 and GE 260) and blade disc (5). ● Remove the reversible blade. (Ö 11.8) ● GE 250 and GE 260: Unscrew screws (7) and remove together with nuts (9). Remove the shredding blades (8) downwards.

11.6 Installing the blade set

● Attach the reversible blade to the blade disc. (Ö 11.7) ● GE 250 and GE 260: Position the shredding blades (8) on the underside of the blade disc (5) and fasten with nuts (9) and screws (7) (10 Nm). ● Insert the blade disc (5) into the housing and fasten. (Ö 11.4) ● Fit the wing blade (6, for GE 250 and GE 260 only), wing blade (4), clamping ring (3) and retaining washer (2) and fasten with screw (1) (50 Nm). ● Fold back the locking device so that the blade disc can turn freely again. (Ö 11.4) ● Install the feed chute. (Ö 11.2)

11.7 Blade maintenance

Maintenance interval: Before each use ● Remove the feed chute. (Ö 11.3) ● Lock the blade disc. (Ö 11.4) ● Check the blades for damage (notches or cracks) and wear; reverse or replace if necessary. Wear limits of the blades: The closure screws must be securely fastened to the feed chute.

Risk of injury: Always wear gloves. Do not touch the blades until they have come to a standstill. The installation sequence and specified tightening torques must always be observed.

Risk of injury! Always wear thick gloves. The blades must be reversed or replaced before the specified wear limits are reached. VIKING recommends VIKING specialist dealers. 180478 201 9906 D - EN

1 Reversible blades ● On the blades, measure the distance (A) between the bore and the edge of the blade at several points. Minimum distance: A=6mm 2 Wing blade ● Measure the blade width (B) at the upward-pointing curved edge of the wing blade. Minimum blade width: B=15mm 3 Wing blade (GE 250, GE 260) ● Measure the blade width (C) at the upward-pointing curved edge of the wing blade. Minimum blade width: C=19mm 4 Shredding blade (GE 250, GE 260) ● Measure the blade width (D) at the upward-pointing curved edge of the shredding blade. Minimum blade width: D=13mm

11.8 Reversing the blades

● Remove the blade set. (Ö 11.5) ● Unscrew screws (1) and remove together with nuts (2). ● Remove blade (3) upwards. ● Clean the blade disc. ● Reverse blade (3) and place onto the blade disc with the sharp edge exposed and align the bores. ● Insert screws (1) through the bores and screw on nuts (2). Tighten the nuts (2) to 10 Nm. ● Install the blade set. (Ö 11.6) Sharpening the blades: Blades which are blunt on both sides must be sharpened before resuming work. In order to ensure optimum machine operation, the blades should only be sharpened by a technician. VIKING recommends VIKING specialist dealers. ● Remove the blades for sharpening. ● Cool the blades when sharpening, e.g. with water. The blade must not be allowed to display blue colouring, as this would reduce its cutting quality. ● Sharpen the blade evenly to prevent vibrations due to imbalance. ● Check blades for damage before installing: The blades must be replaced if notches or cracks are visible or if the blades have reached the wear limits. ● Sharpen blades at a sharpening angle of 30°. ● Sharpen the blades against the cutting edge. ● After sharpening, remove any sharpening burr at the cutting edge using fine sandpaper. ● Observe the tightening torques contained in the "Reversing the blades" section when installing the blades.

11.9 Electric motor and wheels

The electric motor is maintenance-free. The wheel bearings are maintenance-free.

11.10 Storage and winter break

Store the garden shredder in a dry and locked place that is generally free of dust. Make sure that the machine is kept out of the reach of children. Only store the garden shredder in good operating condition and with the feed chute fitted. Note the following points when storing the garden shredder for extended periods (over winter): ● Thoroughly clean all external parts of the machine. ● Thoroughly lubricate/grease all moving parts.

12.1 Pulling or pushing the

garden shredder ● Hold the garden shredder at the upper chute (1) and tilt to the rear. ● The garden shredder can be pulled or pushed slowly (walking pace). Blunt reversible blades may only be reversed once. Always reverse both blades.

Risk of injury! Before transporting, carefully read and observe the section "For your safety", in particular the "Transporting the machine" section. (Ö 4.4)

12.2 Lifting or carrying the

garden shredder ● 1. First person: Hold the garden shredder at the handles on the upper chute (1). ● 2. Second person: Hold the garden shredder at the bar of the ejection chute extension (2). ● Lift the garden shredder simultaneously.

12.3 Transporting the garden

shredder on a load floor ● Secure the machine against slipping using suitable fastening materials. Attach ropes or straps to the wheel carrier (1) or the feed chute (2). Shredding material should be composted and not disposed of in household waste. The machine, its packaging and accessories are all produced from recyclable materials and must be disposed of accordingly. By disposing of materials separately, and in an environmentally friendly manner, valuable resources can be re-used. For this reason, the machine should be disposed of for recycling at the end of its useful life. Reversible blade:

Important information on maintenance and care of the product group Electric garden shredders VIKING assumes no liability for material or personal damage caused by the non- observance of information contained in the operating instructions, in particular with regard to safety, operation and maintenance, or which arise through the use of unauthorised attachment or spare parts. Please always observe the following important information for the prevention of damage or excessive wear to your VIKING machine:

Some parts of the VIKING machine are subject to normal wear even when used properly and must be replaced in due time depending on type and duration of use. These include: –Blade – Blade disc

2. Compliance with the information in

this instruction manual The VIKING machine must be used, maintained and stored with the care described in this instruction manual. Any damage caused by non-compliance with the safety, operating and maintenance instructions is the sole responsibility of the user. This applies in particular to: – Inadequately dimensioned power cables (cross section) At least two persons are always required to lift and carry the machine. Wear suitable protective clothing; the lower arms and upper part of the body must be fully covered.

16. Minimising wear and

– Incorrect electrical connection (voltage) – Product modifications not approved by VIKING – Use of tools or accessories which are not approved or suitable for the machine, or are of inferior quality – Improper use of the product – Use of the product for sporting or competitive events – Resultant damage due to continued use of the product with defective components.

3. Maintenance operations

All operations listed in the section "Maintenance" must be performed regularly. If these maintenance operations cannot be carried out by the user, a specialist dealer must be commissioned to perform them. VIKING recommends that you have maintenance operations and repairs performed exclusively by a VIKING specialist dealer. VIKING specialist dealers regularly attend training courses and are provided with technical information. If these operations are neglected, faults may arise which are the responsibility of the user. These include: – Damage to the motor as a result of inadequate cleaning of the cooling air guide (inlet slots, cooling ribs, fan wheel) – Corrosive and other resultant damage caused by incorrect storage – Damage to the machine through the use of inferior-quality spare parts. – Damage due to untimely or inadequate maintenance or damage due to maintenance or repair work not performed in the workshops of specialist dealers. We, VIKING GmbH Hans Peter Stihl-Strasse 5 A 6336 Langkampfen/Kufstein declare that the machine, Shredding machine for plant trimmings with electric motor (GE) conforms to the following EU guidelines: 2000/14/EC, 2011/65/EC, 2002/96/EC, 2004/108/EC, 2006/95/EC, 2006/42/EC The product has been developed in conformance with the following standards: prEN 50434, EN 60335-1 Applicable conformity assessment procedure: Appendix VIII (2000/14/EC) Name and address of relevant, named location: TÜV Rheinland LGA Products GmbH Tillystraße 2 D-90431 Nürnberg Compilation and storage of technical documentation: Johann Weiglhofer VIKING GmbH The year of manufacture and serial number appear on the identification plate of the machine. Langkampfen, 2014-01-02 (YYYY-MM-DD) VIKING GmbH Research and Product Development Manager

17. CE - manufacturer's

16 A 10 A (CH) Frequency 50 Hz Protection class I Type of protection Splash proof (IP X4) Operating conditions S6/40% 4min Load time 6 min Idle time GE 150.1: In accordance with Directive 2000/14/EC: Guaranteed sound power level L WAd 99 dB(A) In accordance with Directive 2006/42/EC: Sound pressure level at workplace L

2 dB(A) Bolt tightening torques: Blade disc 50 Nm Reversible blade 10 Nm Weight 26 kg 27 kg (GB) L/W/H 95/48/114 cm GE 150.1/GE 250.1/GE 250.1 S: GE 250.1/GE 250.1 S: In accordance with Directive 2000/14/EC: Guaranteed sound power level L WAd 103/100 dB(A) In accordance with Directive 2006/42/EC: Sound pressure level at workplace L

10 Nm Weight 28/27 kg 29/28 kg (GB) 27 kg (CH) L/W/H 107/48/143 cm GE 260.1/GE 260.1 S: Motor, type BSRF 0.75/2-C Power 2900 W Amperage rating 4.8 A Rated voltage 400 (3~) V~ Speed 2780 rpm Fuses 10 A Frequency 50 Hz Protection class I Type of protection Splash proof (IP X4) Operating conditions S6/40% 4min Load time 6 min Idle time In accordance with Directive 2000/14/EC: Guaranteed sound power level L WAd 102/101 dB(A) In accordance with Directive 2006/42/EC: Sound pressure level at workplace L

In the case of mains fuses of less than 16 A, these may be tripped dur- ing start-up or in the case of high load operation of the machine.

2) for models GE 250.1 and GE 260.1

– Feed chute not properly closed - safety cut-off switch actuated (motorstop) – Blade disc blocked – Locking device is not reset Remedy: – Allow machine to cool down (Ö 8.6) – Check power cable and fuse # (Ö 10.1) – Check cable, plug, connector and switch and replace if necessary (by electrician) # (Ö 10.1) – Close feed chute properly and tighten screws (Ö 11.2) – Remove feed chute and remove shredder deposits from the housing (Important: disconnect the power cable) (Ö 11.3) – Reset locking device (Ö 11.4) Fault: Reduced shredding performance Possible cause: – Blunt blades Remedy: – Reverse, re-sharpen or replace shredding blades # (Ö 11.7) Fault: Shredding material is not drawn in Possible cause: – GE 260: Incorrect rotational direction of blade disc Remedy: – GE 260: Change rotational direction of blade disc (Ö 10.6)

Please hand this instruction manual to your VIKING specialist dealer in the case of maintenance work. He will confirm the service operations performed in the pre-printed boxes.

20. Service schedule

Service performed on Next service date

11.8 Virar as lâminas