MB 545 VM - Lawn mower VIKING - Free user manual and instructions

USER MANUAL MB 545 VM VIKING

DEFRNLITESPTNOSVFIDAPL EN 0478 111 9930 A - 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 40 General 40 Instructions for reading the instruction manual 40 Lawn mower with blade brake clutch, BBC 40 Machine overview 41 For your safety 41 General 41 Refilling the tank – handling petrol 42 Battery and charger 42 Clothing and equipment 43 Transporting the machine 43 Before operation 43 Working with your machine 44 Maintenance and repairs 46 Storage for prolonged periods without operation 47 Disposal 47 Description of symbols 47 Standard equipment 48 Preparing the machine for operation 48 General 48 Assembling the handlebar 48 Installing the cable guide 49 Attaching and detaching the recoil starter rope 49 Installing the grass catcher box 49 Fuel and engine oil 49 Controls 50 General 50 Controls on the handlebar 50 Folding down the handlebar 50 Height adjustment of the handlebar 50 Central cutting height adjustment 50 Battery and charger (MB 545 VE) 50 Level indicator 51 Attaching and detaching the grass catcher box 51 Safety devices 51 Safety devices 51 Motorstop lever 51 Blade brake clutch (BBC) 52 Notes on working with the machine 52 Working area for operator 52 Lawn mower with lawn roller 52 Mulching 52 How should mulching be performed? 52 Operating the machine 53 Checking the blade brake clutch 53 Starting the engine (MB 545, MB545T, MB545V, MB545VE, MB 545 VM, MB 545 VR) 53 Stopping the engine (MB 545, MB545T, MB545V, MB545VE, MB 545 VM, MB 545 VR) 53 Starting the engine (MB 545 VS) 53 Engaging the mowing blade (MB 545 VS) 54 Disengaging the mowing blade (MB 545 VS) 54 Stopping the engine (MB 545 VS) 54 Self-propulsion 54 Emptying the grass catcher box 54 Maintenance 54 General 54 Cleaning the machine 55 Adjusting the self-propulsion cable 55 Checking blade wear 550478 111 9930 A - 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. This instruction manual is protected by copyright. All rights reserved, especially the right of reproduction, translation and processing using electronic systems.

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 and is looking forwards in the direction of travel. 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 2.1) 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 bolt (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. The model MB 545 VS is equipped with a blade brake clutch (BBC). As with all modern lawn mowers, the blade comes to a stop within a short time as soon as the handlebar is released. However, thanks to the BBC system, the engine Removing and installing the blade 56 Checking the balance of the blade 56 Sharpening the mowing blade 56 Engine 56 Battery and charger maintenance 57 Blade brake clutch maintenance 57 Wheels and gearbox 57 Lawn roller maintenance 57 Storage and periods of inoperation (winter break) 57 Transport 57 Transport 57 Environmental protection 58 Minimising wear and preventing damage 58 Standard spare parts 59 CE - manufacturer's declaration of conformity 59 Technical specifications 60 Troubleshooting 62 Service schedule 63 Handover confirmation 63 Service confirmation 63

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.

3. Lawn mower with blade

DEFRNLITESPTNOSVFIDAPL EN 0478 111 9930 A - EN continues to run. This function allows the user to use the mower's self-propulsion after the blade has stopped. Moreover, the grass catcher box can be emptied, for example, without having to start the engine again. In order to prevent injuries or damage to the machine, ensure that you are familiar with operation of the BBC system prior to initial use. Note the section "Blade brake clutch (BBC)". (Ö 11.)

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. Observe the operating and maintenance instructions contained in the separate engine instruction manual. 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. Children, persons with impaired physical, sensory or mental faculties or those lacking the appropriate experience, or persons who are not familiar with the instructions, must never be allowed to use the machine. Never allow children under the age of 16 to use the machine. Local regulations may specify a minimum age for users. Risk of injury! Never reach into the working area of the blade when the engine is running. Stop the engine, allow the blade to come to a complete standstill and detach the spark plug socket before touching the blade.

1 Upper handlebar with controls (Ö 9.2) 2 Handlebar brace 3 Recoil starter rope 4 Rotary handle 5 Discharge flap 6 Identification plate 7 Engine 8 Spark plug socket 9 Carrying handle

Risk of death from suffocation! Packaging material is not a toy - danger of suffocation! Keep packaging material away from children.0478 111 9930 A - EN

Caution – risk of accident! The lawn mower is only intended for mowing lawns. Its use for other purposes is not permitted and may be dangerous or result in damage to the machine. Due to the physical danger to the user, the lawn mower must not be used for the following applications (incomplete list): – For trimming bushes, hedges and shrubs. – For cutting creepers. – For tending lawn roofs and balcony boxes. – For shredding or chopping tree or hedge cuttings. – For clearing paths (vacuuming, blowing). – For levelling earth mounds, e.g. mole hills. – For transporting clippings, except in the grass catcher box intended for this purpose. 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. Caution: Danger to health due to vibrations! Excessive exposure to vibrations can result in damage to the cardiovascular or nervous system, particularly in persons with cardiovascular problems. Please consult a physician if you experience symptoms that may have been caused by vibrational loads. Symptoms of this kind principally affect the fingers, hands or wrists and include (incomplete list): – numbness, –pain, – muscular weakness, – skin discolouration, – unpleasant tingling sensation.

5.2 Refilling the tank – handling petrol

Petrol must only be stored in appropriate, tested containers (canisters). Always screw on the fuel tank and canister caps properly and tightly. Defective caps must be replaced for safety reasons. Never use beverage bottles or similar for disposal or storage of fuels and lubricants. Persons, particularly children, could be tempted to drink out of them. Keep petrol away from sparks, naked flames, pilot lights, heat sources, and other ignition sources. Do not smoke! Refill the tank out-of-doors and do not smoke during refilling. Before refilling the tank, stop the engine and allow it to cool. Refilling with petrol must be performed before the engine is started. When the engine is running or is hot, the tank cap must not be removed and the tank must not be refilled with petrol. Do not overfill the fuel tank! To give the fuel room to expand, never fill the fuel tank past the lower edge of the filler neck. Observe the additional instructions in the engine instruction manual. If petrol is spilled, the engine must only be started after the petrol- contaminated area has been cleaned. All attempts at starting must be avoided until the petrol fumes have dispersed (wipe dry). Any spilt fuel must be wiped up immediately. Clothing must be changed if it comes into contact with petrol. Never store the machine with petrol in the tank inside a building. The resulting petrol fumes could come into contact with naked flames or sparks and could be ignited. If it is necessary to drain the tank, this must be done out of doors.

5.3 Battery and charger

Read the engine instruction manual and keep it in a safe place. This instruction manual describes how to safely use the battery and charger. Danger to life! Petrol is poisonous and extremely inflammable.43 DEFRNLITESPTNOSVFIDAPL EN 0478 111 9930 A - EN Only use genuine batteries and genuine chargers. Protect the battery and charger against rain and moisture and do not drop. Do not use a damaged or deformed battery or a damaged charger. In particular check the power cable of the charger. Never use a charger with a damaged power cable. Never dismantle or attempt to repair a battery or charger. A defective battery or charger must be replaced. Only connect the charger to a power supply that is protected by means of a residual current-operated protective device with a maximum release current of 30 mA. Your electrician can provide further information. Keep the unused battery away from metal objects (e.g. nails, coins, jewellery). Never short circuit battery connections, do not use metal containers to transport batteries. Fluid may escape from the battery due to improper use – avoid contact! In the case of inadvertent contact, rinse with water. Seek medical attention if the fluid contacts the eyes. Escaping battery fluid can cause skin irritation and burns. For further safety instructions, see www.viking-garden.com/safety-data- sheets

5.4 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 and tie up and secure long hair (headscarf, cap, etc.) when performing maintenance and cleaning work or when transporting the machine. Wear suitable safety glasses when sharpening the mowing blade. Always wear long trousers and tight-fitting clothing when operating the machine. Never wear loose clothes which may become caught on moving parts (control levers) – do not wear jewellery, ties or scarves.

5.5 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 engine running. Switch off the engine, let the blades come to a standstill and remove the spark plug socket prior to transport. Only transport the machine once the engine has cooled down and with an empty fuel tank. Use suitable loading aids (loading ramps, lifters). Secure the machine and any machine components being transported (e.g. grass catcher box) on the load floor using fastening material of adequate size (belts, ropes, etc.). Avoid contact with the mowing blade when lifting and carrying the machine. Observe the information in the section "Transport". It describes how to lift and lash the machine. (Ö 15.) When transporting the machine, always observe regional legislation, especially regarding load security and the transport of objects on load floors. Do not leave the battery inside a vehicle and protect unused batteries against direct sunlight. Lithium-ion batteries must be treated with special care during transport. In particular, short-circuit protection must be ensured. Transport the battery either in the original packaging or in a suitable non-metal transport container.

5.6 Before operation

Make sure that only persons who are familiar with the instruction manual are permitted to use the machine. Check the fuel system (particularly visible parts such as e.g. tank, tank cap, hose connections) before operating the machine. In the event of any leaks or damage, do not start the engine – fire hazard! Have the machine repaired by a specialist dealer prior to operation. Observe the local regulations regarding permitted operating times for gardening power tools with combustion engines or electric motors. Carefully inspect the complete area on which the machine is to be used and remove any stones, sticks, wires, bones and other foreign objects which could be thrown up by the machine. Obstacles (e.g. tree stumps, roots) can be easily overlooked in long grass.0478 111 9930 A - EN

For this reason, mark all foreign objects (obstacles) which are hidden in the lawn and cannot be removed before commencing work with the machine. Defective and all other worn or damaged parts must be removed before using 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. Check secure seating of the spark plug socket on the spark plug before using the machine. The machine must only be used in good operating condition. Before each use, check whether: – The machine is properly assembled. – The cutting tool and the entire cutting unit (mowing blade, fastening elements, mowing deck housing) are in good condition. In particular check for secure fastening, damage (notches or cracks) and wear. (Ö 14.4) – The tank cap is properly attached. – The tank and fuel-carrying parts as well as the tank cap are in good condition. – The safety devices (e.g. motorstop lever, discharge flap, housing, handlebar, protective grille) are in good condition and working properly. – The blade brake clutch (MB 545 VS) is working properly. (Ö 13.1) – The battery (MB 545 VE) is not damaged or deformed. – The grass catcher box is not damaged and is correctly installed; a damaged grass catcher box must not be used. – The oil closure screw is properly attached. Carry out any necessary work or consult a specialist dealer. VIKING recommends VIKING specialist dealers.

5.7 Working with your machine

Never work when animals or persons, particularly children, are in the danger area. The switch and safety devices installed in the machine must not be removed or bypassed. In particular, never secure the motorstop lever or blade stop lever to the handlebar (e.g. by tying it). Caution – risk of injury! Never put hands or feet on or underneath rotating parts. Never touch the rotating blade. Always keep away from the discharge opening. Always observe the safety distance provided by the handlebar. The handlebar must always be installed correctly and must not be modified. Never operate the machine with the handlebar folded down. Never attach any objects to the handlebar (e.g. work clothing). Only work during the day or with good artificial light. 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. Exhaust gases: The machine generates poisonous exhaust gases when the engine is running. The gases contain poisonous carbon monoxide, a colourless and odourless gas, as well as other pollutants. The engine must never be operated in closed or poorly ventilated spaces. Starting: Exercise care when starting the machine and observe the instructions contained in the section entitled "Operating the machine" (Ö 13.2). Starting the machine in accordance with these instructions reduces the risk of injury. Risk of injury! If the starter rope recoils at speed, the hand and arm will be pulled towards the engine faster than the starter rope can be released. This kickback can result in broken bones, crush injuries and sprains. Keep your feet a safe distance from the cutting tool when starting the machine. The machine must not be tilted during start-up. Danger to life through poisoning! In the case of nausea, headache, impaired vision (e.g. decreasing field of view) hearing disorder, dizziness, decreasing power of concentration, stop working immediately. These symptoms may be caused by excessively high exhaust gas concentrations.45 DEFRNLITESPTNOSVFIDAPL EN 0478 111 9930 A - EN The self-propulsion lever must not be pressed and the mowing blade must not be engaged when starting the engine. Do not start the engine if the discharge chute is not covered by the discharge flap or the grass catcher box. Working on slopes: Always work across and back on slopes, never up and down. If the user loses control when mowing up and down, there is a risk of being run over by the machine. Be particularly careful when changing direction on a slope. Always ensure good stability on slopes and avoid mowing on excessively steep slopes. For safety reasons, the machine must not be used on slopes with an inclination of more than 25° (46.6%). Risk of injury! A slope inclination of 25° corresponds to a vertical height increase of 46.6 cm for a 100 cm horizontal distance. In order to ensure an adequate oil supply for the engine, the information in the accompanying engine instruction manual must be additionally observed when using the machine on slopes. Working: Do not attempt to examine the blade while the lawn mower is operating. Never open the discharge flap and/or remove the grass catcher box when the mowing blade is running. Rotating blades can cause injury. Only operate the machine at walking speed – never run when working with the machine. Working quickly with the machine increases the risk of injury due to stumbling, slipping, etc. Be particularly careful when turning the machine around or pulling it towards you. Risk of stumbling! Use the machine with great care when working near slopes, terraces, ditches and embankments. In particular, ensure that you maintain sufficient distance to such danger areas. Objects hidden in the turf (lawn sprinkler systems, posts, water valves, foundations, electrical wires, etc.) must be avoided. Never run over any such foreign objects. Beware of the cutting tool running on for several seconds before coming to a standstill. Switch off the engine, allow the work tool to come to a complete standstill, detach the spark plug socket and additionally remove the battery (with MB 545 VE), – before leaving the machine unattended – before re-filling the tank. Allow the engine to cool down before filling the tank. Fire hazard! – before remedying blockages, including those in the discharge chute – before lifting or carrying the machine – before transporting the machine – before carrying out any work on the mowing blade – before checking or cleaning the machine or before carrying out any other work (e.g. folding down the handlebar) on it – after hitting a foreign object or if the lawn mower begins to vibrate excessively. In these cases check the machine, in particular the cutting unit (blade, blade shaft, blade fastening) for damage and carry out the necessary repairs before restarting and working with the machine. Stop the engine and disengage the mowing blade: – When pushing the machine to and from the area to be worked. – Before pushing the machine onto an area not covered with grass. Risk of injury! Never place your hands or feet above, underneath or on rotating parts. Risk of injury! Strong vibration is normally an indication of a fault. In particular, the lawn mower must not be operated with a damaged or bent crankshaft or mowing blade. If you do not have the appropriate expertise, have the necessary repairs carried out by a specialist dealer (VIKING recommends VIKING specialist dealers).0478 111 9930 A - EN

– Before opening the discharge flap or removing the grass catcher box. – When the machine has to be tilted for transportation. – Before adjusting the cutting height.

5.8 Maintenance and repairs

Before beginning cleaning, adjustment, repair and maintenance operations: ● Park the machine on firm and level ground ● Stop the engine and allow it to cool down ● Detach the spark plug socket. Caution – risk of injury! Keep the spark plug socket away from the spark plug; an inadvertent ignition spark can result in fires or electric shocks. Inadvertent contact between the spark plug and the spark plug socket can result in unwanted starting of the engine. MB 545 VE: Additionally remove the battery. Allow the machine to cool down before working on or around the engine, exhaust manifold or muffler in particular. Temperatures of 80° C and above can be reached. Danger of burns! Direct contact with engine oil can be dangerous. Engine oil must not be spilled. VIKING recommends leaving the task of topping up engine oil or performing engine oil changes to a VIKING specialist dealer. Cleaning: The complete machine must be cleaned thoroughly following use. (Ö 14.2) Empty the fuel tank (e.g. by running it empty) before placing the machine in the cleaning position. Remove accumulated clipping deposits using a stick. Clean the underside of the mower with water and a brush. 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. In order to prevent fire hazards, keep the area around the air vents, cooling ribs and the area of the exhaust free from e.g. grass, straw, moss, leaves or escaping grease. 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. For safety reasons, fuel-carrying components (fuel line, fuel cock, fuel tank, tank cap, connections, etc.) must be checked regularly for damage and leaks and replaced by a technician if necessary (VIKING recommends VIKING specialist dealers). 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 (in particular the blade fastening screw) are securely tightened so that the machine is in a safe operating condition. Replace damaged exhaust silencers and guard plates. Risk of injury due to the mowing blade! Pulling the recoil starter rope starts the work tool rotating. Always ensure sufficient distance between the mowing blade and your body, particularly your hands and feet, when you pull the recoil starter rope.47 DEFRNLITESPTNOSVFIDAPL EN 0478 111 9930 A - EN Check the complete machine and the grass catcher box 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. Never alter the basic setting of the engine or run at excessive engine speeds. Components or guards that are removed for maintenance operations must be properly reinstalled immediately.

5.9 Storage for prolonged periods

without operation Allow the engine to cool before storing the machine in an enclosed space. Store the machine with empty fuel tank and the fuel reserve in a lockable and well- ventilated room. Ensure that the machine is protected from unauthorised use (e.g. by children). Never store the machine with petrol in the tank inside a building. The resulting petrol fumes could come into contact with naked flames or sparks and could be ignited. If the tank has to be emptied (e.g. to store the machine before the winter break), this should only be done out of doors (e.g. by running the tank empty). Thoroughly clean the machine before storage (e.g. winter break). Only store the machine with the spark plug socket disconnected. MB 545 VE: Before storing the machine, remove the battery and store it separately from the machine as well as protected from unauthorised use (e.g. by children). Store the machine in good operational condition. Allow the machine to cool down completely before covering it.

Waste products such as used engine oil or fuel, used lubricants, filters, batteries and similar wearing parts can be harmful to people, animals and the environment, and 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, remove the ignition lead, empty the fuel tank and drain the engine oil in particular. The battery must be disposed of separately from the machine. Ensure that batteries are disposed of safely and in an environmentally friendly manner. Risk of injury due to the mowing blade! Always store an old lawn mower in a safe place prior to scrapping. Ensure that the machine and particularly the mowing blade are kept out of the reach of children. Caution – risk of injury! Never reach into the working area of the blade when the engine is running.

6. 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! Detach the spark plug socket before performing work on the cutting tool or maintenance and cleaning work. Risk of injury! Keep your hands and feet away from the blades. Cutting tool runs on for sev- eral seconds after switching off (engine/blade brake).0478 111 9930 A - EN

● Place the machine on level and firm ground when performing all the operations described.

8.2 Assembling the handlebar

Fitting the handlebar sleeves: ● Fit protective sleeves (I) onto handlebar (1). Position the square hole on the inner side of the handlebar, the bores in the handlebar and the square hole in the handlebar sleeve must be aligned. Assembling the handlebar: ● Fit handlebar (1) onto both lower handlebar sections (2). ● Insert flat head bolts (G) through bores from the inside to the outside and tighten with rotary handles (H). MB 545, MB 545 T, MB545V, MB545VM, MB 545 VR: Starting the engine MB 545, MB 545 T, MB545V, MB545VM, MB 545 VR: Stopping the engine MB 545 VE: Inserting the battery, starting the engine MB 545 VE: Stopping the engine MB 545 VS: Setting the throttle lever to the MAX position, starting the engine, engaging the mowing blade MB 545 VS: Disengaging the mowing blade MB 545, MB 545 V, MB 545 VE, MB 545 VM, MB 545 VR, MB 545 VS: Switching on self-propulsion MB 545 V, MB 545 VE, MB 545 VM, MB 545 VR, MB 545 VS: Setting the driving speed Slow – push Vario drive lever forwards Fast – pull Vario drive lever rearwards MB 545 VS: Throttle setting MAX – maximum speed MIN – minimum speed STOP – stop engine

7. Standard equipment

Item Designation Qty. A Basic unit 1 B Lower part of grass catcher box

C Upper part of grass catcher box

F Anti-kink cable protection (MB 545, MB 545 T

G Flat head bolt 2 H Rotary handle 2

I Handlebar sleeve 2 J Battery (MB 545 VE) 1 K Charger (MB 545 VE) 1 – Instruction manual 1 –Engine instruction manual

8. Preparing the machine for

operation Risk of injury! Observe the safety instructions in the section "For your safety" (Ö 5.). Item Designation Qty.

DEFRNLITESPTNOSVFIDAPL EN 0478 111 9930 A - EN 1 Attaching left anti-kink cable protection: ● Insert all cables into anti-kink cable protection (F). ● First insert the anti-kink cable protection in upper bore (3) of the lower handlebar. ● Then allow the anti-kink cable protection to engage in lower slot (4) of the lower handlebar. 2 Attaching right anti-kink cable protection: ● The right anti-kink cable protection (F) is attached in the same way as on the left side.

8.3 Installing the cable guide

● Insert cable guide (E) into the recesses in housing (1) and turn towards the upper handlebar. ● Insert all cables into the cable guide. ● Allow the cable guide to engage in the two bores provided using slight pressure.

8.4 Attaching and detaching the

recoil starter rope Attaching: ● Detach the spark plug socket from the engine. ● Press motorstop lever (1) to the handlebar and hold. ● Slowly pull out recoil starter rope (2) and attach it to rope holder (3). ● Slowly release recoil starter rope (2) and motorstop lever (1). ● Connect the spark plug socket. Detaching: ● Detach the spark plug socket from the engine. ● Press motorstop lever (1) to the handlebar and hold. ● Slowly pull out recoil starter rope (2) and detach it from rope guide (3). ● Slowly return recoil starter rope (2) and release motorstop lever (1). ● Connect the spark plug socket.

8.5 Installing the grass catcher

box ● Fit upper part of grass catcher box (C) onto lower part of grass catcher box (B). ● Push pin (D) through bores provided from inside. ● Allow the upper part of the grass catcher box to engage in the lower part of the grass catcher box using slight pressure. ● Attach the grass catcher box. (Ö 9.8)

8.6 Fuel and engine oil

Engine oil: Please consult the engine instruction manual for the type of engine oil to be used and the oil capacity. Check the oil filling level at regular intervals (see engine instruction manual). Avoid exceeding or falling below the correct oil level. Screw on the oil tank cap properly before operating the engine. Fuel: Recommendation: Fresh good quality fuels, unleaded petrol. Please consult the engine instruction manual for details on the fuel quality (octane rating). Attach anti-kink cable protection (F) only as shown. Cables must be routed under the handlebar. Loosen rotary handle (H) prior to assembly if necessary. MB 545, MB 545 T: There are no cables on the right- hand side of the handlebar, therefore there is no anti-kink cable protection on the right.

MB 545 VE: The engine does not have a recoil starter rope. MB 545 VS: The motorstop lever does not need to be pressed to attach and detach the recoil starter rope.

Avoid damage to the machine Top up engine oil before starting for the first time. Use a suitable filling aid when topping up the engine oil and when refuelling (e.g. funnel). 70478 111 9930 A - EN

● Place the machine on level and firm ground when performing all the operations described.

9.2 Controls on the handlebar

9.3 Folding down the handlebar

Fold down the upper handlebar for cleaning, for space-saving transport and for storage of the machine: ● Unscrew rotary handles (H) until they turn freely. The machined grooves prevent the rotary handles from becoming completely detached from the bolts (safeguard against loss). ● Fold down upper handlebar (1) and rest it on the lower housing.

9.4 Height adjustment of the

handlebar The handlebar (1) can be adjusted to 3 positions: I Low II Medium III High ● Loosen rotary handle for handlebar height adjustment (2) by turning anti- clockwise (approx. 5 turns). ● Hold handlebar (1) with both hands and bring to the desired position by moving up or down. Ensure that handlebar adjustment is the same on the left and right sides. ● Tighten rotary handle for handlebar height adjustment (2) again by turning clockwise.

9.5 Central cutting height

adjustment MB 545, MB 545 T, MB 545 V, MB 545 VE, MB 545 VM, MB 545 VS: Seven cutting heights can be set. Level 1: 25 mm Level 7: 80 mm MB 545 VR: Six cutting heights can be set. Level 1: 20 mm Level 6: 75 mm ● Adjustment lever (1) for the height adjustment is located on the left side of the machine (see illustration). ● Hold the machine at handle (2) and pull adjustment lever (1) upwards and hold in order to release the detent mechanism. Set the required cutting height by moving the machine upwards or downwards. ● This can be read off at cutting height indicator (3). ● Release adjustment lever (1) again and allow the height adjustment to engage.

9.6 Battery and charger

(MB 545 VE) The lawn mower MB 545 VE is equipped with an electric starter. A lithium- ion battery is used as the starter battery.

Danger of pinching! The upper handlebar can be folded down when the rotary handles are released. Therefore hold the upper handlebar with one hand at its highest point when unscrewing the rotary handles.

DEFRNLITESPTNOSVFIDAPL EN 0478 111 9930 A - EN Instructions on how to use the battery and charger can be found in the supplied engine instruction manual. Initial operation: ● Remove protective sticker (1) on the battery. ● Connect charger (K) to the mains power supply and charge battery (J) for approx. 10 seconds. This deactivates sleep mode (delivery condition) and activates the battery. Then charge the battery completely. Removing and inserting the battery: ● Remove battery (J) from the engine by pulling it sideways to the right and re- insert in the opposite direction.

The upper part of the grass catcher box features a level indicator (1). The flow of air that is created by the rotary movement of the mowing blade and is responsible for filling the grass catcher box raises the level indicator (2): The grass catcher box is filled with clippings. When the grass catcher box is full, this flow of air is reduced and the level indicator drops (3): ● Empty filled grass catcher box (Ö 13.9).

9.8 Attaching and detaching the

grass catcher box Attaching: ● Open discharge flap (1) and hold it open. ● Attach grass catcher box (2) by mating recesses (3) with projection (4) on the machine. ● Close discharge flap (1) again manually. Detaching: ● Open discharge flap (1) and hold it open. ● Lift grass catcher box (2) upwards, detach from projection (4) and remove. ● Close discharge flap (1) again manually. The machine is equipped with several safety devices for safe operation and for the prevention of improper use.

The lawn mower is equipped with safety devices, which prevent inadvertent contact with the mowing blade and with ejected clippings. These include the housing, discharge flap, grass catcher box and correctly installed handlebar.

10.2 Motorstop lever

The models MB 545, MB 545 T, MB545V, MB545VE, MB 545 VM, MB 545 VR are equipped with a motorstop device. The engine stops when motorstop lever (1) is released during running operation. The engine and blade come to a standstill within 3 seconds. Measuring the run-on time Following engine start-up, the blade rotates and a wind noise is audible. The run-on time corresponds to the duration of the wind noise after the engine stops. This can be measured using a stopwatch. The battery must only be charged using the supplied charger; the battery is not recharged during operation of the lawn mower. Press button (2) on the battery to check the charge state.

On machines with mulching equipment, the mulch insert must be removed from the discharge chute before attaching the grass catcher box. (Ö 12.3)

Risk of injury! If a safety device is found to be defective, the machine must not be operated. Consult a specialist dealer; VIKING recommends VIKING specialist dealers.

Risk of injury! If the run-on time of the blade exceeds this delay, stop using the machine and take it to your specialist dealer. 80478 111 9930 A - EN

Two-hand operation: The mowing blade can only be engaged as follows with the engine running: ● Press blade stop lever (1) with one hand and, while keeping it pressed, pull blade clutch lever (5) upwards with the other hand and allow it to engage. (Ö 13.5) Integrated blade run-down brake: When the handlebar is released, the mowing blade is disengaged and braked to a standstill within a maximum of 3 seconds, while the engine continues to run. (Ö 13.6) A perfect, thick lawn is achieved by – Mowing at low driving speeds. – Mowing regularly and keeping the grass short. – Not cutting the lawn too short in hot, dry conditions as it will be burnt by the sun and become unsightly. – Using a sharp mowing blade – mowing blade should therefore be sharpened regularly (specialist dealer). – Changing the cutting direction regularly.

12.1 Working area for operator

● For safety reasons, the operator must stay within the working area behind the handlebar when starting the engine and when the engine is running. Always observe the safety distance provided by the handlebar. ● The lawn mower must only be operated by one person. Other persons must keep out of the danger area. (Ö 5.)

12.2 Lawn mower with lawn roller

The model MB 545 VR is equipped with a two-part drive roller on the rear axle. This permits accurate mowing along lawn edges or around plants. The grass is also rolled in the direction of travel, creating a characteristic striped lawn pattern.

The multi-mower MB 545 VM is equipped with a special multi-blade and a pre-installed mulch insert. Inserting the mulch insert The mulch insert (1) must be inserted in order to use the machine as a mulching mower: ● Open the discharge flap and hold it open. ● Insert mulch insert (1) in the discharge chute and press from above until both retaining lugs (2) audibly engage in the housing. ● Close the discharge flap. Removing the mulch insert The mulch insert (1) must be removed to use the machine as a rear discharge mower or grass collector (with suitable grass catcher box): ● Open the discharge flap and hold it open. ● Lift detent catch (4) and pull mulch insert (1) diagonally upwards out of the discharge chute. ● Close the discharge flap (rear discharge mower) or attach the grass catcher box and close the ejection flap (grass collector).

12.4 How should mulching be

performed? A cutting height between 4 and 7 should be selected for mulching, as this is the most suitable height for shredding the grass. If the cutting height is too low, the mower housing may become clogged, resulting in blockage of the mowing blade. It is important to select the correct operating speed and cutting height for mulching to allow the multi-blade to achieve optimal grass shredding and a good cutting pattern. In high grass, it is advisable to work in several stages and in the higher cutting height settings.

11. Blade brake clutch (BBC)

Risk of injury! Operation of the blade brake clutch must be checked before each use. (Ö 13.1) For safety reasons, the lever must never be disabled, e.g. by tying it to the handlebar.

12. Notes on working with

Risk of injury! Stop the engine and detach the spark plug socket before working on the mulch insert.

DEFRNLITESPTNOSVFIDAPL EN 0478 111 9930 A - EN Mulching should not be performed when the grass is too high or wet.

13.1 Checking the blade brake clutch

Operation of the blade brake clutch must be checked three times before starting work. ● Engage the mowing blade with the engine running. (Ö 13.5) A running mowing blade generates a clearly audible wind noise. ● Disengage the mowing blade (release the handlebar). (Ö 13.6) The blade brake clutch disengages the mowing blade from the engine drive and brakes it. This procedure is accompanied by stopping of the wind noise and lasts a maximum of 3 seconds. No wind noise must be audible when the blade is stopped. The blade brake time can be measured using a stopwatch.

13.2 Starting the engine (MB 545,

MB 545 T, MB 545 V, MB 545 VE, MB 545 VM, MB 545 VR) ● Check the oil and fuel levels. (Ö 8.6) MB 545, MB 545 T, MB 545 V, MB 545 VM, MB 545 VR: ● 1 Press motorstop lever (1) to the handlebar and hold. ● 2 Slowly pull out recoil starter rope (2) to the point of compression resistance. Then pull vigorously and quickly to arm's length. Slowly return recoil starter rope (2) again so that it is rolled up again. ● Repeat the procedure until the engine starts. MB 545 VE: ● Checking the battery: Check the charge state of the battery and recharge if necessary. (Ö 9.6) ● 1 Insert battery (3). ● 2 Press motorstop lever (1) to the handlebar and hold. ● 3 Press start button (4) for max. 3 to 5 seconds and then release again. If the engine does not start, wait for 10 seconds before trying again. Avoid repeat starting when the engine is running.

13.3 Stopping the engine

(MB 545, MB 545 T, MB 545 V, MB 545 VE, MB 545 VM, MB 545 VR) ● To stop the engine, release motorstop lever (1). The engine and mowing blade come to a stop after a short run-down time. ● MB 545 VE: If the machine is unsupervised, remove the battery and store it separately from the machine as well as protected from unauthorised use (e.g. by children).

13.4 Starting the engine

(MB 545 VS) ● Check the oil and fuel levels. (Ö 8.6) ● 1 Set throttle lever (1) to the MAX position. ● 2 Slowly pull recoil starter rope (2) to the point of compression resistance and then pull vigorously to arm’s length. Slowly release the cable so that it can gradually be rolled up by the starter. Repeat the starting procedure until the engine starts.

13. Operating the machine

Risk of injury! Should the blade brake clutch not work as described (e.g. longer blade brake time than 3 seconds or continuing audible wind noise when the mowing blade is disengaged), the machine must not be operated. In this case, switch off the engine, detach the spark plug socket and have the necessary repairs performed by a qualified technician. VIKING recommends VIKING specialist dealers. Avoid damage to the machine! Do not start the engine in tall grass. Select a higher cutting height setting if the engine is difficult to start. Thanks to the fixed throttle setting, the engine always operates at the optimum working speed after starting.

13.5 Engaging the mowing blade

(MB 545 VS) ● 1 Pull blade stop lever (1) to the handlebar and hold. This releases blade clutch lever (2). ● 2 Pull blade clutch lever (2) quickly rearwards to the stop straight in the direction of the handlebar in order to engage the mowing blade. The lever locks into the engaged position at the stop and can be released.

13.6 Disengaging the mowing

blade (MB 545 VS) ● To disengage the mowing blade, release blade stop lever (1). The blade clutch lever (2) is released and returns automatically to its initial position. The mowing blade is disengaged and braked, the engine continues to run.

13.7 Stopping the engine

(MB 545 VS) ● Always disengage the mowing blade before stopping the engine. (Ö 13.6) ● In order to stop the engine, move throttle lever (1) to the STOP position.

13.8 Self-propulsion

The lawn mowers MB 545 T, MB545V, MB545VE, MB 545 VM, MB 545 VR, MB 545 VS are equipped with self-propulsion. MB 545 T: One forward drive speed (single-speed gearbox) 3,6 km/h MB 545 V, MB 545 VE, MB 545 VM, MB 545 VR, MB 545 VS: Continuously variable forward drive speed when driving (Vario gearbox) 2,2km/h – 3,8km/h MB545VR: 2,4km/h – 4,0km/h Switching on self-propulsion: ● Start the engine. (Ö 13.2), (Ö 13.4) ● Pull self-propulsion lever (1) to the handlebar and hold. Self-propulsion is switched on and the lawn mower moves forwards. Setting the drive speed (MB 545 V, MB 545 VE, MB 545 VM, MB 545 VR, MB 545 VS): ● Increasing the driving speed: Pull Vario drive lever (2) rearwards when driving. ● Reducing the driving speed: Push Vario drive lever (2) forwards when driving. Switching off self-propulsion: ● Release self-propulsion lever (1). Self- propulsion is switched off and the lawn mower comes to a standstill. The engine continues to run.

13.9 Emptying the grass catcher

box ● Detach the grass catcher box. (Ö 9.8) ● Open the grass catcher box at tab (1). Fold up the upper part of grass catcher box (2) and hold. Fold the grass catcher box rearwards and empty the clippings. The grass catcher box can be held securely and emptied easily using handles (3, 4) on the upper and lower part of the grass catcher box. ● Close the grass catcher box. ● Attach the grass catcher box. (Ö 9.8)

Avoid damage to the machine! Do not engage the mowing blade in tall grass and only engage it at the maximum engine speed. Always engage it quickly in order to prevent unnecessary wear to the blade clutch.

Avoid damage to the machine! Always actuate the self-propulsion lever fully (to the stop) in order to prevent resultant damage to the gearbox. Avoid damage to the machine! Only actuate Vario drive lever (2) when the engine is running.

Risk of injury! Before detaching the grass catcher box, stop the engine or disengage the mowing blade and allow to come to a standstill. A completely filled grass catcher box can weigh up to 16kg.

Risk of injury! Observe the safety instructions in the section "For your safety" (Ö 5.).

DEFRNLITESPTNOSVFIDAPL EN 0478 111 9930 A - EN Annual service by the specialist dealer: The lawn mower should be inspected once annually by a specialist dealer. VIKING recommends VIKING specialist dealers.

14.2 Cleaning the machine

Maintenance interval: After each use Care of the machine will protect it against damage and extend its service life. ● Select the highest cutting level. (Ö 9.5) ● Detach the grass catcher box. (Ö 9.8) ● Set down the upper handlebar rearwards. ● Open the discharge flap and hold it open. ● Lift up the machine at the front at the carrying handle and place in the cleaning position as shown. Notes on cleaning: ● Clean off dirt using little water, with a brush or with a cloth. In particular, also clean the mowing blade. Never spray water onto engine components, seals or bearing points. ● First, remove accumulated clipping deposits using a stick. ● If necessary, use a special cleaner (e.g. STIHL special cleaner).

14.3 Adjusting the self-

propulsion cable Maintenance interval: As required The tension of the cable is adjusted correctly at the factory. Adjustment of the cable is necessary – if, after a lengthy period of use, self- propulsion does not engage properly when the self-propulsion lever is actuated. – if self-propulsion is permanently engaged. This means that the lawn mower automatically begins to move when the recoil starter rope is pulled, despite the self-propulsion lever not being actuated. Checking the cable tension: ● Actuate the self-propulsion lever while pulling the lawn mower backward. The drive wheels must lock after approx. one third of the lever travel. Adjusting the cable: ● The cable tension is increased by turning adjustment screw (1) on the left on the upper handlebar in the "+" direction and reduced by turning the screw in the "–" direction.

14.4 Checking blade wear

Maintenance interval: Before each use ● Tilt the mower upwards into the cleaning position. (Ö 14.2) ● Clean mowing blade (1). ● Use a slide calliper to measure blade thickness A at 5 points at least. In particular, minimum thickness must also be ensured in the area of the blade wings. ● Place a ruler (1) against the respective blade edge as illustrated and measure permissible grinding B or minimum width C. ● MB 545 VM: Check wear limits on the lower and upper blades. The blade must be replaced, – if it is damaged (notches, cracks), – if the measured values are achieved at one or more points or are outside the permissible limits. 1 Wear limits for standard blade: Blade thickness A: > 2 mm Risk of injury! Stop the engine, detach the spark plug socket, remove the battery (with MB 545 VE) and allow the machine to cool. Empty the fuel tank (run empty) before placing the machine in the cleaning position. The machine is only safely in the cleaning position when the discharge flap is open.

Risk of injury! The self-propulsion cable must be correctly adjusted before the machine is operated. If necessary, consult a specialist dealer. VIKING recommends VIKING specialist dealers.

Risk of injury! Blades are subjected to differing degrees of wear depending on the location and duration of use. If you use the machine on sandy ground or use it frequently under dry conditions, the blade will be subjected to greater loads and will wear more quickly than the average. A worn blade may break off and cause serious injuries. The instructions for blade maintenance must therefore always be observed. 280478 111 9930 A - EN

14.5 Removing and installing the

blade Removing: ● Use a suitable wooden block (1, approx. 60x60 mm) to counterhold blade (2). ● Unscrew blade fastening screw(s) (3) using an A/F 17 spanner. ● Remove blade (2), blade fastening screw(s) (3) and retaining washer (4) or guard plate (5, MB 545 VS). ● MB 545 VM: The multi-blade (2) comprises an upper blade (2a) and a lower blade (2b). It can be separated for convenient re-sharpening. Installing: ● Clean the blade contact surface and blade bushing. ● Check the balance of the blade. (Ö 14.6) ● MB 545 VM: Hook upper blade (2a) into lower blade (2b) as shown in the illustration. Ensure that the bores in both blades are aligned. ● Install blade (2) with the curved wings pointing upwards (towards the machine). ● Use a suitable wooden block (1, approx. 60x60 mm) to counterhold blade (2). ● Install blade fastening screw(s) (3) with a new retaining washer (4) and with guard plate (5, MB 545 VS) and tighten. Tightening torque:

14.6 Checking the balance of the

blade ● Remove the blade. (Ö 14.5) ● MB 545 VM: Assemble the multi-blade before checking. (Ö 14.5) ● Guide screwdriver (1) through central bore (2) of blade (3) and align the mowing blade horizontally. If the blade is properly balanced it will remain in this horizontal position. ● If the blade leans to one side, re- sharpen this side until the blade is evenly balanced. (Ö 14.7)

14.7 Sharpening the mowing blade

VIKING recommends having the mowing blade sharpened by a technician. Operation of the machine is impaired in the case of an incorrectly sharpened blade (incorrect sharpening angle, imbalance etc.). Sharpening instructions: ● Remove mowing blade (Ö 14.5). ● Cool the mowing blade 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. ● Observe sharpening angle of 30°. ● After sharpening, remove any sharpening burr at the cutting edge using fine sandpaper if necessary. ● Observe the wear limits. (Ö 14.4)

Maintenance interval: See engine instruction manual. General information: Observe the operating and maintenance instructions contained in the attached engine instruction manual. To achieve a long service life, it is always particularly important to maintain a sufficient level of oil and to change the oil and air filter regularly. Risk of injury! The blade (2) must only be installed as shown. The curved wings must point upwards. Observe the specified torque when tightening the blade fastening screw(s), as the secure attachment of the cutting tool depends on this. Additionally secure blade fastening screw(s) (3) with Loctite 243. Replace spring washer (4) each time the blade is installed and blade fastening screw(s) (3) each time the blade is replaced.

DEFRNLITESPTNOSVFIDAPL EN 0478 111 9930 A - EN The recommended oil change intervals as well as information on engine oil and oil capacities can also be found in the engine instruction manual. The cooling ribs must always be kept clean to ensure that the engine is adequately cooled.

14.9 Battery and charger maintenance

The blade brake clutch is subject to natural wear. It may only be maintained by trained personnel. VIKING recommends VIKING specialist dealers.

14.11 Wheels and gearbox

The wheel bearings are maintenance-free. The gearbox is maintenance-free.

14.12 Lawn roller maintenance

The ball bearings and the rollers are maintenance-free. The Vario gearbox is maintenance-free. Drive chain maintenance interval: Once annually or as required ● For servicing purposes, remove bolt (1, Torx 25) and remove cover (2). ● Lubricate the drive chain using a commercially available grease.

14.13 Storage and periods of

inoperation (winter break) Store the machine in a dry, locked, dust- free place. Make sure that it is out of the reach of children. Any faults must be remedied prior to storage. The machine must always be in a safe operating condition. Empty the fuel tank and carburettor prior to storage (e.g. by running empty). Also note the following points when storing the machine for long periods (winter break): ● Clean all external parts of the machine with care. ● Thoroughly lubricate/grease all moving parts. ● Unscrew the spark plug (see engine instruction manual) and pour approx. 3 cm³ of engine oil into the engine via the spark plug hole. Turn the engine several times with the spark plug removed (pull the recoil starter rope). ● Screw the spark plug back in (see engine instruction manual). ● Perform an oil change (see engine instruction manual). ● Cover the engine and store the machine in the normal position. MB 545 VE: ● Remove the battery and store separately from the machine out of reach of unauthorised persons in a dry, dust-free and frost-free room. ● Charge the battery completely before the start of the season. (Ö 9.6)

Carrying the machine: ● Only hold the machine at carrying handle (1) and at handlebar (2). Always ensure sufficient distance between the mowing blade and your body, particularly your feet and legs. Maintenance interval: Professional use

: every six months Private use: once a year

Professional use of the lawn mower

Fire hazard! Keep the spark plug socket away from the spark plug hole due to the danger of ignition.

Risk of injury! Observe the section "For your safety" before transporting. (Ö 5.) Always wear suitable safety clothing when transporting (safety shoes, thick gloves). Always detach the spark plug socket before lifting or transporting. For safety reasons, VIKING recommends lifting or carrying the machine only with the aid of a second person. Before lifting, note the weight indicated in the "Technical specifications" section. 330478 111 9930 A - EN

Securing the machine (lashing): ● Secure the machine on the load floor using suitable fastening material and transport upright on its 4 wheels only. ● Attach ropes or straps at lower handlebar (3). Lawn clippings 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. Pay particular attention to the information in the "Disposal" section during disposal (Ö 5.10). Consult your recycling centre or your specialist dealer for information on the proper disposal of waste products. Waste products such as batteries must always be disposed of properly. Observe local regulations. Do not dispose of the battery with domestic waste, but hand it in to a specialist dealer or at a hazardous waste collection point. ● Remove the battery (Ö 9.6) and dispose of separately from the lawn mower. Important information on maintenance and care of the product group Petrol lawn mowers 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: – Mowing blade or multi-blade – Grass catcher box – V-belt (MB 545 T, MB 545 V, MB 545 VE, MB 545 VM, MB 545 VR, MB 545 VS) – Skirting protectors – Brake band (MB 545 VS) – Battery (MB 545 VE) – Drive chain (MB 545 VR)

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: – Product modifications not approved by VIKING. – Use of fuel and lubricants not approved by VIKING (lubricants, petrol and engine oil, see engine manufacturer's specifications). – The 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.

16. Environmental protection

17. Minimising wear and

preventing damage59 DEFRNLITESPTNOSVFIDAPL EN 0478 111 9930 A - EN If these operations are neglected, faults may arise which are the responsibility of the user. These include: – 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. Mowing blade for MB 545, MB 545 T, MB 545 V, MB 545 VE, MB 545 VR, MB 545 VS:

Multi-blade for MB 545 VM:

Blade fastening screws for MB 545 VS:

We, VIKING GmbH Hans Peter Stihl-Strasse 5 A 6336 Langkampfen/Kufstein declare that the machine, manually-operated lawn mower with combustion engine (MB) conforms to the following EC directives: 97/68/EC, 2000/14/EC, 2014/30/EU, 2006/42/EC, 2006/66/EC (MB 545.1 VE) The product has been developed in conformance with the following standards: EN ISO 5395-1, EN ISO 5395-2, 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: Sven Zimmermann VIKING GmbH The year of manufacture and serial number appear on the identification plate of the machine. Langkampfen, 2016-01-02 (YYYY-MM-DD) VIKING GmbH Head of Design

18. Standard spare parts

The fastening elements for the mowing blade (e.g. blade fastening screw) must be replaced when replacing the blade, i.e. when installing the blade. Spare parts are available from a VIKING specialist dealer.

19. CE - manufacturer's

MB 545.0, MB 545.0 T, MB 545.0 V, MB 545.1 VE, MB 545.0 VM, MB 545.0 VR, MB 545.0 VS: Serial number 6340 Cutting width 43 cm Engine, design 4-stroke com- bustion engine Cutting tool Cutter bar Wheel diameter (front) 180 mm Grass catcher box capacity 60 l Length 147 cm Width 48 cm Height 102 cm MB 545.0: Combustion engine: manufacturer, type Briggs & Stratton Series 675 Displacement 190 ccm Nominal output at nominal speed 2,5 - 2800 kW - rpm Starter Rope start Fuel tank 0,9 l Cutter bar speed 2800 rpm Cutter bar drive permanent Tightening torque for blade fastening screw 60 - 65 Nm Cutting heights 25 - 80 mm Wheel diameter (rear) 200 mm Weight 29 kg Sound emissions In accordance with Directive 2000/14/EC: Guaranteed sound power level L WAd 96 dB(A) In accordance with Directive 2006/42/EC: Sound pressure level at workplace L

2dB(A) Hand-arm vibrations Specified vibration characteristic in accordance with EN 12096: Measured value a

2,05 m/sec² Measurement in accordance with EN 20643 MB 545.0 T: Combustion engine: manufacturer, type Briggs & Stratton Series 675 Displacement 190 ccm Nominal output at nominal speed 2,5 - 2800 kW - rpm Starter Rope start Fuel tank 0,9 l Cutter bar speed 2800 rpm Cutter bar drive permanent Tightening torque for blade fastening screw 60 - 65 Nm Cutting heights 25 - 80 mm Wheel diameter (rear) 200 mm Self-propulsion, rear wheels 1 gear Weight 31 kg Sound emissions In accordance with Directive 2000/14/EC: Guaranteed sound power level L WAd 96 dB(A) In accordance with Directive 2006/42/EC: Sound pressure level at workplace L

2 dB(A) Hand-arm vibrations Specified vibration characteristic in accordance with EN 12096: Measured value a

2,05 m/sec² Measurement in accordance with EN 20643 MB 545.0 V: Combustion engine: manufacturer, type Briggs & Stratton Series 675 Displacement 190 ccm Nominal output at nominal speed 2,5 - 2800 kW - rpm Starter Rope start Fuel tank 0,9 l Cutter bar speed 2800 rpm Cutter bar drive permanent Tightening torque for blade fastening screw 60 - 65 Nm Cutting heights 25 - 80 mm Wheel diameter (rear) 200 mm Self-propulsion, rear wheels Vario Weight 32 kg Sound emissions In accordance with Directive 2000/14/EC: Guaranteed sound power level L WAd 96 dB(A) In accordance with Directive 2006/42/EC: Sound pressure level at workplace L

2,05 m/sec² Measurement in accordance with EN 20643 MB 545.1 VE: Combustion engine: manufacturer, type Briggs & Stratton Series 675 iS Displacement 163 ccm Lithium-ion battery and charger See engine instruction manual Nominal output at nominal speed 2,6 - 2800 kW - rpm Starter Electric start Fuel tank 1,0 l Cutter bar speed 2800 rpm Cutter bar drive permanent Tightening torque for blade fastening screw 60 - 65 Nm Cutting heights 25 - 80 mm Wheel diameter (rear) 200 mm Self-propulsion, rear wheels Vario Weight 31 kg Sound emissions In accordance with Directive 2000/14/EC: Guaranteed sound power level L WAd 96 dB(A) In accordance with Directive 2006/42/EC: Sound pressure level at workplace L

2 dB(A) Hand-arm vibrations Specified vibration characteristic in accordance with EN 12096: Measured value a

2,05 m/sec² Measurement in accordance with EN 20643 MB 545.0 VM: Combustion engine: manufacturer, type Briggs & Stratton Series 675 Displacement 190 ccm Nominal output at nominal speed 2,5 - 2800 kW - rpm Starter Rope start Fuel tank 0,9 l Cutter bar speed 2800 rpm Cutter bar drive permanent Tightening torque for blade fastening screw 60 - 65 Nm Cutting heights 25 - 80 mm Wheel diameter (rear) 200 mm Self-propulsion, rear wheels Vario Weight 32 kg Sound emissions In accordance with Directive 2000/14/EC: Guaranteed sound power level L WAd 96 dB(A) In accordance with Directive 2006/42/EC: Sound pressure level at workplace L

2dB(A) Hand-arm vibrations Specified vibration characteristic in accordance with EN 12096: Measured value a

2,05 m/sec² Measurement in accordance with EN 20643 MB 545.0 VR: Combustion engine: manufacturer, type Briggs & Stratton Series 675 Displacement 190 ccm Nominal output at nominal speed 2,5 - 2800 kW - rpm Starter Rope start Fuel tank 0,9 l Cutter bar speed 2800 rpm Cutter bar drive permanent Tightening torque for blade fastening screw 60 - 65 Nm Cutting heights 20 - 75 mm Roller diameter (rear) 90 mm Roller drive Vario Weight 32 kg Sound emissions In accordance with Directive 2000/14/EC: Guaranteed sound power level L WAd 96 dB(A) In accordance with Directive 2006/42/EC: Sound pressure level at workplace L

2 dB(A) Hand-arm vibrations Specified vibration characteristic in accordance with EN 12096: Measured value a

2,40 m/sec² Measurement in accordance with EN 20643 MB 545.0 VS: Combustion engine: manufacturer, type Briggs & Stratton Series 6750478 111 9930 A - EN

Transporting lithium-ion batteries: MB 545.1 VE: The lithium-ion batteries used meet the requirements specified in UN manual ST/SG/AC.10/11/Rev. 5 Part III, subsection 38.3. The user may carry these batteries to the place of use of the machine without further restrictions during road transport. Country-specific legislation must be observed in the case of air or sea transport. For further transport instructions, see www.viking-garden.com/safety-data- sheets Fault: Engine not starting. Possible cause: – Motorstop lever not pressed. – MB 545 VS: Throttle lever is in STOP position. – MB 545 VE: Battery discharged or defective. – No fuel in tank; fuel line blocked. – Inferior, dirty or old fuel in tank. –Air filter dirty. – Spark plug socket detached from spark plug; ignition lead not properly fastened to socket. – Spark plug dirty or damaged; incorrect electrode gap. – Lawn mower housing blocked. – MB 545 VS: Throttle cable disengaged or damaged (e.g. kinked). Remedy: – Press motorstop lever to handlebar and hold. (Ö 13.2) – MB 545 VS: Set throttle lever to MAX position. (Ö 13.4) – MB 545 VE: Charge or replace battery. (Ö 9.6) – Top up fuel; clean fuel line. # – Always use fresh, good quality fuel, unleaded petrol; clean carburettor. # – Clean air filter. # – Connect spark plug socket; check connection between ignition lead and socket. # – Clean or replace spark plug; adjust electrode gap. # – Clean lawn mower housing (disconnect spark plug socket first) and additionally remove battery on MB 545 VE. (Ö 14.2) – MB 545 VS: Attach or replace throttle cable. # Fault: Starting problems or deteriorating engine power. Possible cause: – Lawn mower housing blocked. – Mowing at an excessively low cutting height or propulsion speed is too high in relation to the cutting height. – Water in fuel tank and carburettor; carburettor blocked. – Fuel tank contaminated. – Air filter dirty. – Spark plug dirty. Remedy: – Clean lawn mower housing (disconnect spark plug socket first) and additionally remove battery on MB 545 VE.(Ö 14.2) – Select higher cutting height or reduce pushing speed. (Ö 9.5) – Empty fuel tank, clean fuel line and carburettor. # – Clean fuel tank. # Displacement 190 ccm Nominal output at nominal speed 2,5 - 2800 kW - rpm Starter Rope start Fuel tank 0,9 l Cutter bar speed 2800 rpm Cutter bar drive BBC Tightening torque for blade fastening screws 45 - 55 Nm Cutting heights 25 - 80 mm Wheel diameter (rear) 200 mm Self-propulsion, rear wheels Vario Weight 35 kg Sound emissions In accordance with Directive 2000/14/EC: Guaranteed sound power level L WAd 96 dB(A) In accordance with Directive 2006/42/EC: Sound pressure level at workplace L

2 dB(A) Hand-arm vibrations Specified vibration characteristic in accordance with EN 12096: Measured value a

2,05 m/sec² Measurement in accordance with EN 20643

# If necessary, contact a specialist dealer; VIKING recommends VIKING specialist dealers. @ See engine instruction manual.63 DEFRNLITESPTNOSVFIDAPL EN 0478 111 9930 A - EN – Clean air filter. # – Clean spark plug. # Fault: Mowing channel blocked. Possible cause: – Mowing blade is worn. – Mowing grass which is too long or too wet. – MB 545 VS: Engine speed is too low. Remedy: – Replace mowing blade. (Ö 14.4) – Adapt cutting height and mowing speed to mowing conditions. (Ö 12.), (Ö 9.5) – MB 545 VS: Set throttle lever to MAX position. (Ö 13.4) Fault: Poor cut, lawn turning yellow. Possible cause: – Blade is blunt or worn. – Mowing speed is too high in relation to cutting height. – MB 545 VS: Engine speed is too low. Remedy: – Sharpen or replace blade (Ö 14.4), (Ö 14.5), # – Reduce mowing speed and/or select correct cutting height (do not work at lowest cutting height). (Ö 9.5), (Ö 13.8) – MB 545 VS: Set throttle lever to MAX position. (Ö 13.4) Fault: Engine overheating. Possible cause: – Oil level in engine too low. – Cooling ribs dirty. Remedy: – Change engine oil. (Ö 8.6) – Clean cooling ribs. (Ö 14.2) Fault: No drive when self-propulsion lever is actuated. Possible cause: – Self-propulsion cable incorrectly adjusted. – Self-propulsion cable defective (e.g. kinked). – V-belt worn. – Gearbox defective. Remedy: – Check cable adjustment. (Ö 14.3) – Replace cable. # –Replace V-belt.# – Replace gearbox. # Fault: Vario drive speed control not functioning. Possible cause: – Vario drive lever moved in wrong direction. – Vario drive cable disengaged or damaged (e.g. kinked). Remedy: – Move Vario drive lever in correct direction. (Ö 13.8) – Attach or replace Vario drive cable. # Fault: Excessive vibration during operation. Possible cause: – Blade fastening screw(s) loose. – Blade imbalance due to incorrect sharpening or fracture. – Cutting unit defective. – Engine mounting loose. Remedy: – Tighten blade fastening screw(s). (Ö 14.5) – Re-sharpen (balance) or replace blade. (Ö 14.6), (Ö 14.7), # – Check blade, blade shaft and blade fastening and repair if necessary. # – Tighten engine mounting bolts. #

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.