BRM 56 BSA - Lawn mower Grizzly - Free user manual and instructions

USER MANUAL BRM 56 BSA Grizzly

Translation of the original instructions for use

Grizzly Service-Center

Grizzly Service-Center

Symbols on the device

Symbols in the manual

Functional Description

Filling with Engine Oil and Checking the Oil Level

Setting the Cutting Height

Starting and Stopping the Engine

Cleaning and Maintenance

Cleaning and General Maintenance Work

Changing the Engine Oil

Adjusting the Bowden Cable

Sharpening/Replacing the Blade

Adjusting the Carburettor

General Storage Instructions

Storage During Longer Breaks from Operation

Disposal / Environmental Protection

Grizzly Service-Center

Intended Use The equipment is intended only for mowing lawns and grass areas up to 1500 m

domestic use. This equipment is not suitable for commer- cial use. Commercial use will invalidate the guarantee. Any use other than specically permitted in these instructions may result in damage to the equipment and represent a serious risk to the user. The equipment is intended for use by adults. Children or other people who are un- familiar with the operating instructions must not use the equipment. The operator or user is responsible for accidents or damage to other persons or their property. Before initial use, please read these operating instructions and the Briggs & Strat- ton instruction manual carefully in order to avoid incorrect handling. Keep the instructions in a safe place and pass them on to any subsequent user, so the in- formation is available at all times.76

Attention! Read the instruction manual. Risk of injury from parts being ung out. Keep bystanders away from the equipment. Risk of injury from sharp blades. Keep feet and hands away. Caution – toxic fumes! Do not operate the equipment in enclosed areas. Caution – petrol is ammable! Do not smoke and keep away from heat sources Caution – risk of injury! Before maintenance work, switch off the engine and take out the spark plug connector. Caution – hot surfaces! Risk of burning. Caution – risk of injury! Wear eye and ear protection Danger! Keep hands and feet away. Information of the acoustic power level L

in dB. Symbols on the handle bar: Symbols and icons Symbols on the device Stop the equipment: Release the safety catch Wheel drive on: Pull up the drive catch Symbols on the ller cap: Note on the petrol ller Caution! Before start- ing, check the oil level. Symbols on the oil ller cap: Note on the oil ller Pictorial symbols on gas lever: Setting fast Setting slow77

Symbols in the manual Warning symbols with informa- tion on damage and injury pre- vention. Instruction symbols (the instruc- tion is explained at the place of the exclamation mark) with information on preventing damage. Help symbols with information on improving tool handling. Safety Instructions This section deals with the basic safety procedures when working with the equip- ment. WARNING! Read all of the safety instructions and directions. Failure to observe the safety instructions and directions may result in electric shock, re and/or serious injury. Instructions:

• This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been giv- en supervision or instruction concern- ing use of the appliance by a person responsible for their safety.

• Children should be supervised to en- sure that they do not play with the ap- pliance.

• Read the operating instructions care- fully. Familiarise yourself with the controls and with the correct use of the equipment.

• Do not allow children or other people who are unfamiliar with the operating instructions to use the equipment. Lo- cal regulations may set a minimum age for the user.

• Do not mow whilst people – especially children – or animals are nearby. If distracted, you may lose control of the equipment.

• The operator or user is responsible for accidents or damage to other persons or their property.

• Observe noise control and local regula- tions. Preparatory Measures:

• When mowing, always wear sturdy shoes and long trousers. Do not mow barefoot or in light sandals. Loose clothing, jewellery or long hair can be- come caught in moving parts. Wearing suitable clothing reduces the risk of injury.

• Check the area on which the equip- ment is to be used and remove all ob- jects (stones, sticks, wires) that could be caught and ung out.

• Warning: Petrol is highly ammable. Fire or explosions can result in serious burns: - Keep petrol only in containers in- tended for this purpose; - Only refuel outdoors and do not smoke whilst refuelling; - Fill with petrol before starting the engine. Do not open the ller cap or rell with petrol whilst the engine is running or the equipment is hot: - If petrol is spilled, do not attempt to start the engine. Instead, remove the equipment from the surface on which the petrol has been spilled. Avoid any ignition attempt until the petrol fumes have evaporated; - For reasons of safety, replace petrol78

and other ller caps in the event of damage.

• Replace defective silencers.

• Before use, always carry out a visual inspection to check whether the cutting tools, mounting bolts and entire cutting unit are worn or damaged. To avoid imbalance, only replace worn or dam- aged tools and bolts in sets.

• Take care with equipment that has several cutting tools, as the movement of one blade may result in rotation of other blades.

• Use only replacement parts and ac- cessories supplied and recommended by the manufacturer. The use of parts from other manufacturers may result in injuries and will result in immediate invalidation of the guarantee. Handling:

• Do not run the combustion engine in enclosed spaces, in which dangerous carbon monoxide can collect.

• Mow only in daylight or with good arti- cial lighting. An unlit working area can result in accidents.

• If possible, avoid using the equipment on wet grass.

• Always ensure a safe stance, particu- larly on slopes. This will give you better control of the equipment in unexpected situations. - Always work across the slope, never upwards or downwards. - Take particular care when changing the direction of travel on the slope. - Do not mow on excessively steep slopes (max. 10°).

• Run the equipment only at walking speed.

• Take particular care when turning the equipment around or pulling it towards you.

• Stop the cutting tool if the equipment has to be tipped up for transportation over a surface other than grass and when moving the equipment from and to the surface to be mown.

• Do not use the equipment with dam- aged safety equipment or guards or with no safety equipment attached, e.g. impact protection and/or grass catch- ers. This ensures that the equipment remains safe.

• Do not change the engine regulator setting and do not over-rev it. This may damage the equipment.

• Before starting, the engine, disengage all cutting tools and drives.

• Start or operate the start switch with care and in accordance with the manu- facturer’s instructions. Ensure sufcient space between feet and the cutting tool. Risk of injury.

• When starting or activating the engine, do not tip the equipment unless the equipment has to be lifted for this pro- cedure. In this case, tip the equipment only as far as is absolutely necessary and lift only the side that is away from the user.

• Do not start the engine when standing in front of the ejection channel.

• Switch on the engine in accordance with the instructions and only if your feet are a safe distance away from the cutting tools.

• Do not place hands or feet under rotat- ing parts. Always keep away from the ejection opening. A moment of care- lessness when using the equipment may result in serious injury.

• Do not leave or carry the equipment when the engine is running.

• Switch off the engine, take out the spark plug connector and ensure that all moving parts are still:79

- Before releasing blockages or re- moving obstructions in the ejection channel; - Before checking, cleaning or working on the equipment; - If a foreign body is struck. Look for damage to the equipment and carry out the necessary repairs before re- starting and working with the equip- ment; - If the equipment starts to vibrate un- usually strongly, an immediate check is required.

• Switch off the engine - When leaving the equipment; - Before refuelling;

• Close the throttle valve when stopping the engine.

• Do not leave the equipment unattend- ed in the workplace.

• Do not work with equipment that is damaged or incomplete or has been converted without the approval of the manufacturer. Using machines for applications other than those intended may result in dan- gerous situations. Maintenance and Storage:

• Ensure that all nuts, bolts and screws are tightened rmly and the equipment is in safe working condition. Many acci- dents are caused by poorly maintained equipment.

• Do not keep the equipment with petrol in the tank inside a building in which petrol fumes could potentially come into contact with open re or sparks.

• Allow the engine to cool before plac- ing the equipment in enclosed spaces. Risk of re.

• To avoid the risk of re, keep the en- gine, exhaust and area around the fuel tank free of grass, leaves or leaking grease (oil).

• Check the grass catcher regularly for wear or loss of function.

• For reasons of safety, replace worn or damaged parts. Replace defective silencers.

• If the fuel tank is to be drained, do this outdoors.

• Handle your equipment with care. Keep the tools sharp and clean to ena- ble you to work better and more safely. Follow the maintenance directions.

• Do not attempt to repair the equipment yourself unless you are trained to do so. Any work not specied in these instructions is to be carried out only by customer service centres authorised by us.

• Keep the equipment in a dry place and out of reach of children. Machines are dangerous if used by inexperienced people. General Description The illustration of the principal functioning parts can be found on pages 2 - 4. Functional Description The equipment is driven by a powerful four-stroke engine (Briggs & Stratton 675 Series) angetrieben. The Ready- Start-System with temperature adjusted automatic choke, rear-axle drive and blade-brake function facilitate the opera- tion of the equipment. The device is equipped with a high qual- ity sheet metal casing and a collapsible handlebar. The operator has the choice of three functions: mowing with grass catch-80

ment basket, mulch-mowing or mowing with lateral grass ejection. Summary 1 Upper handle bar 2 Drive catch 3 Safety catch 4 Lower handle bar 5 2 Cable clamps 6 Impact protection 7 Oil ller cap with dipstick 8 Filler cap 9 Engine cover 10 Exhaust guard 11 Spark plug connector with spark plug 12 2 front wheels 13 Air lter 14 Air lter cover 15 Lateral grass ejection with shock protection 16 Sheet steel housing 17 2 rear wheels 18 Lever for cutting height adjust- ment 19 Grass collection box (two parts) 20 2 Locking lever to x bar 21 Starter cord guide 22 Starter handle with starter cord 23 Gas lever 24 Mulching kit 25 Lateral ejection canal Safety Equipment 3 Safety catch The equipment stops when the safety catch is released. 6 Impact protection protect the operator from parts that are ung out and from ac- cidentally touching the blades when mowing with no grass col- lection box. 10 Exhaust guard prevents hands or combustible materials from coming into con- tact with a hot exhaust 15 Lateral ejection with shock protection prevents the lateral hurling of grass clippings and solid parti- cles and lines up the clippings on the side. Delivery Contents Carefully unpack the appliance and check that it is complete: - Petrol lawn mower (pre-assembled) - Collapsed handle bar - Grass collection box - Mulching kit - Lateral ejection canal - 2 cable clamps - Assembly accessories for xing the bar (at bar mounting) - Spark plug wrench - Operating instructions - Briggs & Stratton operating instruc- tions Initial Operation Caution! Risk of injury from rotating blades. Carry out work on the equipment only when the blade is switched off and sta- tionary. Observe the Briggs & Stratton in- struction manual supplied.81

Before starting the equipment, you must - Remove the Protective Caps - Install the handle bar - Install grass catchment basket/mulch- ing kit/lateral ejection canal if required - Install the starter cord - Fill with engine oil - Fill with petrol - adjust cutting height if required Installing the Handle Bar Caution! When installing the handle bar, ensure that the Bowden cables are not squashed.

1. With a wrench (size 13) remove

bar mounting and nuts (26) on equipment

2. Attach lower handlebar (4) with

screws and nuts (26) of handle- bar.

3. Unfold upper handlebar (1) (small

picture) and push locking lever (20) toward bar.

4. Fix the Bowden cables to the

bar using the cable clamp (5) Install/empty grass catchment basket Caution: Do not operate the equipment with the grass collec- tion box or impact protection in- stalled incompletely. Risk of injury Assemble grass catchment basket:

1. Push basket rods (27) into

2. Pull plastic loops (29) over

basket rods. Fixing the Grass Collection Box onto the Equipment: Before using the catchment bas- ket, the mulching kit and the lateral ejection canal have to be removed. (see

(19) into the mounting provided for this (30) on the rear of the equipment.

5. Release the impact protection

(6). It holds the grass collection box in position. Dismantling/Empty out the Grass Collection Box:

6. Lift the impact protection (6) and

remove the grass collection box (19).

7. Empty catchment basket (see

chapter „Disposal / Environmen- tal Protection“) and re-install it. Mulching kit Before using the mulching kit, the lateral ejection canal has to be removed. (see

Installing mulching kit

1. Remove the catchment basket

safety button clicks in. Remove mulching kit

Lateral grass ejection Before using the lateral grass ejection, the mulching kit (

24) has to be inserted and the

grass catchment basket ( 19) has to be removed. Install lateral ejection canal

(25) and take off the lateral shock protection (15). It holds the lat- eral ejection canal in position. Installing the Starter Cord

1. Pull the safety catch (3) towards

the handle bar (1) and hold it.

Slowly pull the starter cord on the starter handle (22) towards the bar and hook the starter cord into the starter cord guide (21).

3. Release the safety catch (3).

Filling with Engine Oil and Checking the Oil Level Place the equipment on a level base.

1. Unscrew the oil ller cap and dipstick

( 7) and pour oil into the tank. The oil tank holds 0.6 l oil. Use brand oil (e.g. SAE 30).

2. To check the oil level, wipe the dip-

stick on a clean cloth and replace it in the tank until it stops.

3. After pulling it out, read off the

oil level on the dipstick. The oil level should be in the marked area between the minimum and maximum marks.

4. Wipe off any spilt oil and close the oil

ller cap ( 7). Check the oil level every time be- fore mowing and add oil when the lower marking point is reached. Filling with Petrol Warning! Petrol is ammable and hazardous to health: - Keep petrol in containers in- tended for this purpose; - Only refuel outdoors and never with the engine running or when the machine is hot; - Open the ller cap carefully to al- low excess pressure to escape; - Do not smoke whilst refuelling; - Avoid skin contact and inhala- tion of the fumes; - Remove spilt petrol; - Keep petrol away from sparks, open ames and other ignition sources; - Do not use petrol/oil mixtures; - Use normal or super unleaded petrol; - Only use clean, fresh petrol; - Do not store petrol for longer than one month, as its quality deteriorates.

1. Unscrew the ller cap ( 8) and

pour in the petrol to the lower edge of the ller. Do not ll the tank entirely, to allow the petrol room to expand.

2. Wipe away petrol residues around the

Setting the Cutting Height The equipment has 10 positions for set- ting the cutting heigh (25-80 mm):

1. Pull the lever (18) outwards and

push it to the desired position .

2. Push the lever back in.

The correct cutting height is around 30 – 45 mm for an ornamental lawn and around 40 – 65 mm for a utility lawn. Select a greater cutting height for the rst cut of the season. Operation Observe the noise protection and local regulations. Starting and Stopping the Engine Warning! Petrol is ammable. Start the engine at least 3 m away from the lling location. Start the equipment on a sturdy, level base, if possible not in long grass. Ensure that the cutting tool is touching neither objects nor the ground. Regularly check petrol and oil level (see „Initial Operation“) and rell in due time. Starting the Engine:

1. Set petrol lever (23) to position

2. Pull the safety catch (3) towards

the handle bar (1) and hold it.

3. Pull the starter cord (22), the

engine starts. Stopping the Engine:

4. Release the safety catch (3),

the engine stops and the blade is slowed Mowing

1. Start the engine (see ).

On: Pull the drive catch (2) towards the handle bar. The mower moves forwards. Off: Release the drive catch (2) The equipment stops. Set petrol lever (23) to position for short breaks and to re- duce noise. The change in motor revolutions via both positions + does not inuence the speed of the power wheels. They cannot be regulated. Working Instructions

• As far as possible, mow the lawn when it is dry in order to protect the turf.

• Set the cutting height such that the equipment is not overloaded.

• Run the equipment at walking speed in lines that are as straight as pos- sible. For uninterrupted mowing, the lines should always overlap by a few centimetres.

• Do not move backwards.

• On slopes, always work across the slope.

• If the blade comes into contact with a foreign body, switch off the engine immediately. Wait until the blade is stationary and check the equipment for damage. Restart work only if the equipment is undamaged.84

• Switch off the equipment during long- er breaks and for transportation and wait until the blade is stationary.

• Clean the equipment after each use, as described in the “cleaning and maintenance“ chapter. Cleaning and Maintenance Have any repair and mainte- nance work not described in these instructions carried out by a specialist workshop. Use only original Grizzly replacement parts. Risk of accidents! Carry out maintenance and clean- ing work strictly with the engine switched off and spark plug con- nectors removed. Risk of injury! Allow the equipment to cool before any maintenance and cleaning work. Elements of the engine are hot. Risk of burning! Wear gloves when handling the blade. For cleaning and maintenance work, also observe the Briggs & Stratton instruction manual sup- plied. We recommend contacting an au- thorised Briggs & Stratton dealer for maintenance work on the engine. Cleaning and General Mainte- nance Work Tip the Equipment (Service Po- sition): To clean the underside of the equipment, tip the equipment backwards on the upper handle bar (1) .

19),if it is installed.

2. set the cut height to the highest posi-

3. loosen the quick release tensioning

levers (20) and fold the top handle bar (1) towards the equipment (see “Assembling the Handle Bar”). The Bowden cables (31) must not be caught when doing this. Ensure that the quick release tensioning levers (20) come to a stop on the side. When cleaning or servicing the appliance, ask someone to hold the tilted appliance. Risk of injury if the equipment tilts back. Do not tilt the equipment sideways or forwards. Operating uids could leak out and the engine could be damaged.

• Always keep the equipment clean. To clean, use a toothbrush or cloth but no corrosive cleaning agents or solvents. Do not use water to clean the engine as it could contaminate the fuel system.

• After mowing, remove plant remains that are stuck to the equipment by us- ing a piece of wood or plastic. Clean the vent holes, ejection hole and blade area especially. Do not use hard or pointed objects, which could dam- age the equipment.

• Oil the wheels from time to time.

• Before each use, check the lawnmow- er for obvious defects such as loose, worn or damaged parts. Check that all nuts bolts and screws are sitting rmly.

• Check covers and guards for damage85

and that they are sitting correctly. Re- place if necessary. Replacing the Air Filter Do not operate the equipment without the air lter otherwise dust and dirt will get into the engine and result in damage to the machine

1. Release the screw at the air

lter cover (14) and ip open the cover

2. Remove air lter (13).

3. Replace a defective air lter

with a new lter (see “Spare Parts”).

4. To install, place new air lter (13)

into the air lter cover (14) (see arrow on air lter).

5. Close the air lter cover and fas-

ten screw again. Change / adjust spark plug A worn spark plug or a spark gap that is too large will result in a re- duction of engine performance.

Disconnect the spark plug con- nector (11) from the spark plug by simultaneously pulling and turn- ing.

2. Unscrew spark plug counter

clockwise with spark plug socket.

3. Check the spark gap using a

feeler gauge (available from specialist shops). The spark gap must be at least 0.76 mm.

4. If necessary, adjust the gap by

carefully bending the ground electrode on the spark plug.

5. Clean the spark plug with a wire

6. Insert the cleaned and adjusted

spark plug or replace a damaged spark plug with a new one (rec- ommended torque 20 Nm, de- termined with a torque wrench) (see “replacement parts“). Changing the Engine Oil For oil change, tilt equipment back- ward with handlebar. Do not place equipment on side to prevent operat- ing liquids from leaking.

• Change the engine oil for the rst time after around 5 operat- ing hours then every 50 operat- ing hours or annually.

• Change the engine oil when the engine is warm.

• Dispose of the used oil in an ecofriendly manner (see “dispos- al / environmental protection“).

1. Open oil drainage screw (internal square

socket) at the base of the equipment.

2. Drain the motor oil into a suitable con-

3. Wipe up spilled motor oil and refasten oil

4. Place equipment upright and rell motor

oil (see „Initial Operation“). Adjusting the Bowden Cable If the Bowden cable becomes misplaced for the drive and has too much play, it can be adjusted.

Sharpening/Replacing the Blade

• Always have a blunt blade resharp- ened by a specialist workshop, as an imbalance check can be carried out there.

• Always have a specialist workshop change a damaged or imbalanced blade. Incorrect installation can result in serious injury. Adjusting the Carburettor The carburettor has been preset in the factory for optimum performance. If read- justments are required, have the adjust- ments made by a specialist workshop. Storage General Storage Instructions Do not store the equipment with a full collection box. In hot weather, the grass begins to fer- ment when heat is generated. Risk of re.

• Clean and service the equipment be- fore storage.

• Allow the engine to cool before stor- ing the equipment in enclosed areas.

• Use suitable and authorised contain- ers for storing fuel.

• Keep the equipment in a dry place that is protected from dust and out of reach of children.

• For space-saving storage, the up- per handle bar can be folded down (see small image ) Release the quick-release lever and fold down the handle bar so the equipment takes up less space. The Bowden cables must not be squashed when doing this.

• Do not wrap the equipment in nylon bags as damp and mould could form Storage During Longer Breaks from Operation Non-observance of the storage instructions may cause starting problems or permanent damage as a result of fuel residues in the carburettor.

• Empty petrol tank in a well-ventilated place.

• Empty carburettor: For this purpose, start motor and leave it running until the motor stops. Let motor cool down.

• Change the oil (see “changing the en- gine oil “).

• Preserve the engine: - Unscrew the spark plug (see “clean- ing and maintenance“ - Change/ adjust spark plug; - Pour a tablespoon of engine oil through the spark plug hole into the engine compartment; - Pull the starter cord slowly several times with the safety catch pulled in order to distribute the oil inside the engine; - Screw the spark plug tight.

• Dispose of used oil and petrol resi- dues in an ecofriendly manner (see “disposal / environmental protection“). There is no need to drain the petrol tank if a fuel stabiliser is added to the petrol (see “replacement parts” and Briggs & Stratton instruction manual).87

Disposal / Environmental Protection

• Return the tool, accessories and packaging to a recycling centre when you have nished with them. - Carefully drain the petrol and oil tanks and take your equipment to a recycling centre. The plastic and metal parts that are used can be separated by type and thus recy- cled. - Take used oil and petrol residues to a disposal point and do not pour them into the sewer system or down the drain. - Please contact your Grizzly dealer.

• Defective units returned to us will be disposed of for free.

• Do not throw cut grass in the dust- bin but rather compost it or spread it under bushes and trees as a mulch layer. Guarantee

• The guarantee period for this equip- ment is 2 years from the date of pur- chase and it is applicable only for the initial buyer. This equipment is not suit- able for commercial use. Commercial use will invalidate the guarantee.

• Please note any different guarantee conditions for the motor and read the enclosed operating instructions from motor manufacturer “Briggs & Strat- ton” carefully. This guarantee does not affect your legal guarantee rights. The respective „Briggs & Stratton“ Service is responsible for motor issues of your lawn mower; please see attached deal- er list. If you have any other problems, please return the equipment intact to your dealer together with purchase and guarantee certicate.

• The guarantee does not include: - Damage caused by natural wear, overloading or improper use. - Equipment employed for commer- cial use. - Damages arising as the result of non-compliance with the operating instructions or if the cleaning inter- vals have not been observed. - Equipment on which technical inter- ventions have been undertaken.

• The following parts are subject to nor- mal wear and therefore not covered by the guarantee: cutter, spark plugs, air lter, starter cord.

• Please do not send equipment to our service points without prior agreement by telephone, as you could otherwise incur costs for non-acceptance.

• The repair or replacement of the equipment will neither result in exten- sion of the guarantee period nor the commencement of a new guarantee period for the equipment or any re- placement parts installed as a result of this work. This also applies if on- site service is used.

• Defective units returned to us will be disposed of for free.88

The stated vibration emission value was measured in accordance with a standard testing procedure and may be used to compare one power tool to another. The stated vibration emission value may also be used for a preliminary exposure assessment.

The vibration emission value may differ during actual use of the power tool from the stated value depending on the manner in which the power tool is used. Safety precautions aimed at protecting the user should be based on estimated exposure under actual usage conditions (all parts of the operating cycle are to be considered, including, for example, times during which the power tool is turned off and times when the tool is turned on but is running idle). Noise and vibration values were deter- mined according to the standards and stipulations mentioned in the declaration of conformity. Technical and optical changes can be car- ried out in the course of further develop- ment without notice. All dimensions, refer- ences and information of this instruction manual are therefore without guarantee. Legal claims, which are made on the ba- sis of the instruction manual, cannot thus be considered as valid. Replacement parts Replacement parts can be ordered direct- ly from our service centre. Please indicate the machine type and the number of the spare part with your order. Replacement blade...................1370 0420 Original Air lter

air lter, 30 ml fuel stabiliser, 600 ml engine oil, spark plug) Replacement parts and accessories for the engine (e.g. air lters and spark plugs) can also be ordered directly from Briggs & Stratton. If further spare parts should be necessary, please nd the part number on the exploded drawing.89

Maintenance Intervals Regularly carry out the maintenance work listed in the “maintenance intervals” table. Regular maintenance prolongs the life of the equipment. It also gives optimum cutting performance and avoids accidents. Table maintenance intervals Maintenance Work (See “cleaning and mainte- nance“) Before After After

Hrs. After 8 Hrs. After 50 Hrs. Annual Work Check and tighten screws, nuts and bolts

Check the engine oil level / petrol level and rell with en- gine oil / petrol if required

Clean operating elements / the area around the silencer

Change the engine oil

Check the silencer and spark catcher

Clean the air cooling system a,b

Clean more often if there is a high level of dust or heavy dirt

Troubleshooting Problem Possible Cause Fault Correction Engine does not start Too little petrol in the tank Fill with petrol Incorrect starting sequence Follow the instructions for starting the engine (see ”operation“) Spark plug connector not put on correctly Sooted spark plug Attach the spark plug connector Clean, adjust or replace the spark plug (see “cleaning and maintenance“) Incorrectly adjusted carburettor mix Have the carburettor adjusted by a specialist workshop Engine starts but equipment does not run at full power Dirty air lter Replace the air lter (see “cleaning and maintenance“) Incorrectly adjusted carburettor mix Have the carburettor adjusted by a specialist workshop Gas lever not in correct position Gas lever in position (see „Operation“) Engine splutters, stops Incorrectly adjusted carburettor mix Have the carburettor adjusted by a specialist workshop Sooted spark plug Clean, adjust or replace the spark plugs (see “cleaning and maintenance“) Engine overheats Ventilation holes blocked Clean the ventilation slot Incorrect spark plug Change the spark plug Too little engine oil in the engine Fill with engine oil (see “initial opera- tion”) Drive does not switch on Bowden cables misadjusted Adjust the Bowden cables or have them adjusted by a specialist work- shop Output unsatis- factory or engine labouring Grass too short or too long Change the cutting height (see “set- ting the cutting height“) Blade blunt Have the blade sharpened or re- placed by a specialist workshop Blade blocked with grass, grass collection box full, ejection chan- nel blocked Remove the grass (see “cleaning and maintenance“) Blade does not turn Blade blocked with grass Remove the grass Blade not installed correctly Have the blade installed by a special- ist workshop Abnormal noises, rattling or vibra- tions Blade not installed correctly Have the blade installed by a special- ist workshop Blade damaged91

Grizzly Service-Center

Grizzly Service-Center