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W21
W53

Operator´s manual

Please read these instructions carefully and make sure

you understand them before using the machine.

English

Содержание W21

Страница 1: ...W21 W53 Operator s manual Please read these instructions carefully and make sure you understand them before using the machine English ...

Страница 2: ......

Страница 3: ... Push 27 Mowing Tips 28 Mulch Mowing Tips 29 Maintenance 30 Maintenance Schedule 30 Ignition System 31 Checking the Engine s Cooling Air Intake 32 Checking and Adjusting the Throttle Choke Cable 33 Replacing the Air Filter 34 Replacing the Fuel Filter 35 Checking Tires 35 Drive Wheels 35 Checking the V belts 36 Checking the Blade 36 Replacing Blade 37 Gear Case 37 Grass Catcher 38 Muffler 38 Adjus...

Страница 4: ...o the operator or other persons The owner must understand these instructions and must allow only trained persons who understand these instructions to operate the mower Each person operating the mower must be of sound mind and body and must not be under the influence of any mind altering substance ...

Страница 5: ... on Public Roads Check applicable road traffic regulations before transporting on public roads If the machine is transported you must always use approved fastening equipment and ensure that the machine is well anchored Towing Do not tow this machine it may cause damage to the drive system Operating This machine is constructed only for mowing grass on lawns and other free and even ground without ob...

Страница 6: ...nty issues etc please consult the following professional Manufacturing Number The machine s manufacturing number can be found on the printed plate affixed to the chassis Stated on the plate from the top are The machine s type designation I D The manufacturer s type number Model The machine s serial number Serial no Please state the type designation and serial number when ordering spare parts The e...

Страница 7: ...ticularly if the reader should neglect to follow instructions given in the manual Used also when there is a potential for misuse or misassembly WARNING Xxxxxxx xxxx xxxxxxxx xxx x Xxxxx xxxxxx xx xx xxxxxxxx xxxxx xxx xx IMPORTANT INFORMATION Xxxxxxx xxxx xxxxxxxx xxx xxx xxxx xxxxxx xx CE conformity marking Only for European market Power Take Off Warning Use protective glasses Use protective glov...

Страница 8: ... of fingers toes Do not open or remove safety shields while engine is running Keep a safe distance from the machine Read Operator s Manual Moving sharp blades under cover can sever fingers Shut off engine remove spark plug wire before performing any maintenance or repair work ...

Страница 9: ...one enters the work area Clear the area of objects such as stones toys steel wire etc that may become caught in the blades and thrown out Beware of the discharge chute and do not point it at any one Do not use the machine without the discharge chute in place Stop the engine and prevent it from starting before you clean the discharge deck Remember that the operator is responsible for dangers or acc...

Страница 10: ...pment close at hand when using the machine Never use the machine when barefoot Always wear protective shoes or boots preferably with steel toecaps Always wear approved protective glasses or a full visor when assembling or mowing Always wear gloves when handling the blades Never wear loose clothing that can get caught in moving parts Use ear protectors to avoid damage to hearing Stop the blade when...

Страница 11: ...you feel unsure do not mow the slope Do as follows Remove obstacles such as stones tree branches etc Watch out for and avoid running over furrows holes and bumps On uneven terrain the machine can tip more easily Long grass can hide obstacles Mow across the face of slopes never up and down Exercise extreme caution when changing direction on slopes Mow evenly and slowly If the machine stops while go...

Страница 12: ...er look backward and downward for children Never allow children to operate the machine Be particularly cautious near corners bushes trees or other objects that block your view Maintenance Stop the engine Never attempt to make wheel height adjustments while the engine is running Never fill the fuel tank indoors Fuel and fuel fumes are poisonous and extremely flammable Be especially cautious when ha...

Страница 13: ...eplace with manufacture s recommended parts when necessary Ensure that nuts and bolts especially the fastening bolts for the blade attachments are properly tightened torqued and that the equipment is in good condition Do not modify safety equipment Check regularly to be sure it works properly The machine must not be used with defective or unmounted protective plates protective cowlings safety swit...

Страница 14: ... with approved fastening devices such as straps chains or ropes when transporting Check and abide by local traffic regulations before transporting Do not tow this machine it may cause damage to the drive system Customer responsibilities Read and observe the safety rules Follow a regular schedule in maintaining caring for and using your mower Follow the instructions under Maintenance and Storage se...

Страница 15: ...age Page 1 Engine speed 14 7 BBC control 16 2 Fuel shut off valve 14 8 Cutting height 17 3 Fuel tank cap 14 9 Ground Speed Bail 17 4 Choke control 15 10 Engine shut off BBC 18 5 Throttle control 15 11 Engine shut off all other models 6 Operator presence control OPC 8019 052 Locations of the controls 3 1 4 5 6 7 8 8 8 2 10 11 9 8 8011 040 Pro Push Mower ...

Страница 16: ...OPC is released Fuel Shut Off Valve The fuel shut off valve is located under the fuel tank The valve has two positions ON and OFF Refueling The machine has one fuel tank The tank volume is 2 1quarts or 0 53 gallon 2 0 liters The engine will run on a minimum of 85 octane unleaded gasoline no oil mix Environmentally adapted alkylate gasoline can be used beneficially See also Technical Data concernin...

Страница 17: ...rk plugs USE FULL THROTTLE WHEN MOWING for best mower performance WARNING Gasoline is highly flammable Observe caution and fill the tank outdoors see the safety rules IMPORTANT INFORMATION Experience indicates that alcohol blended fuels called gasohol ethanol or methanol can attract moisture which leads to separation and formation of acids during storage Acidic gas can damage the fuel system of an...

Страница 18: ...peed bail engaged to operate in transport mode release ground speed bail to prevent movement To engage BBC press the control forward as shown in illustration To stop blade from turning release OPC as shown in illustration Illustration shows ground speed bail in engaged position 2 BBC 1 2 1 OPC 3 Ground speed bail 3 Operator Presence Control 8019 037 1 2 3 1 OPC 2 BBC control 3 Ground speed bail En...

Страница 19: ...late tab inserts into hole in lever Also 9 position adjusters if so equipped allow lever to be positioned between the plate tabs Ground Drive Bail The ground drive bail for models so equipped is used to engage the drive wheels The ground drive bail is engaged by pressing the bail forward to engage the drive wheels Release the ground drive bail to stop rear wheels from driving 1 Ground drive bail M...

Страница 20: ...ottle control back to slow speed Release OPC bail to stop engine Model W21K Pull throttle control back to slow speed Release OPC bail to stop engine Mulching Kit is available separately contains blade and mulch plug 1 2 Stop Engine 1 2 1 2 1 OPC bail 2 Throttle control Stop Engine Stop Engine 1 OPC bail 2 Throttle control 1 OPC bail 2 Throttle control 8019 047 8019 020 8019 048 ...

Страница 21: ...PLE STEPSTO REMEMBER WHEN CONVERTING YOUR LAWN MOWER FOR REAR DISCHARGING 1 Rear door closed 2 Mulcher door closed FOR REAR BAGGING 1 Grass catcher installed 2 Mulcher door closed FOR SIDE DISCHARGE 1 Rear door closed 2 Discharge deflector installed To Empty Grass Catcher Lift up on grass catcher using the frame handle Remove grass catcher with clippings from under lawn mower handle Empty clipping...

Страница 22: ...ess 1 Oil dipstick oil fill 2 Gasoline fill 8019 041 IMPORTANT INFORMATION Check oil level before each use Add oil if needed Fill to full line on dipstick Change the oil after every 25 hours of operation or each season You may need to change the oil more often under dusty dirty conditions See TO CHANGE ENGINE OIL in the Maintenance section of this manual CAUTION DO NOT overfill engine with oil or ...

Страница 23: ...When the engine starts move the throttle control to fast position Do not allow the starter cord to snap back Model W21K Hold Operator Presence Control in engaged position Pull the starter cord briskly When the engine starts move the throttle control to fast position Do not allow the starter cord to snap back NOTE In cooler weather it may be necessary to choke engine In warmer weather it may not be...

Страница 24: ... Make sure the equipment is in top shape Correct any defects before using the mower Select the appropriate speed with the transmission lever Position 1 on the transmission selector is the slowest speed Position 2 is for moderate speed Position 3 is the fastest ground speed setting Set transmission lever to the speed required Set choke control to ON position Start engine by pulling briskly on start...

Страница 25: ...Engage Ground Speed Bail to begin mowing TIP To extend clutch life do not engage BBC and start blade while in tall grass Start the blade in short cut grass or over a hard level surface Allow the blade to come up to speed 1 2 seconds before mowing grass 8019 020 Set Throttle to High Speed 8019 021 Engage OPC then BBC 8019 022 ...

Страница 26: ...OPC bail to stop blade rotation Release Ground Speed Bail to stop wheel rotation Pull throttle control all the way rearward to stop engine Release OPC bail 1 OPC bail 1 Ground speed bail 2 Throttle control 2 Ground speed bail 8019 024 8019 023 1 2 2 1 ...

Страница 27: ...ape Correct any defects before using the mower Select the appropriate speed with the transmission lever Position 1 on the transmission selector is the slowest speed Position 2 is for moderate speed Position 3 is the fastest ground speed setting Set transmission lever to the speed required Set choke control to ON position Engage Operator Presence Control OPC and start engine by pulling briskly on s...

Страница 28: ... high speed Engage Ground Speed Bail to begin mowing Release Ground Speed Control to stop When finished mowing release OPC bail to stop blade rotation and stop engine Set throttle to high speed Engage Ground Speed Bail 8019 028 8019 029 8019 023 ...

Страница 29: ...ipment is in top shape Correct any defects before using the mower Set choke control to ON position Engage Operator Presence Control OPC Start engine by pulling briskly on starter rope Set throttle control to high speed When finished mowing release OPC bail to stop blade rotation and stop engine Choke ON 1 OPC bail 2 Starter rope Set throttle to high speed 1 OPC bail 8019 034 8019 032 8019 031 8019...

Страница 30: ...iously cut path and mow slowly For better grass bagging and most cutting conditions the engine speed should be set in the fast position Pores in cloth grass catchers can become filled with dirt and dust with use and catchers will collect less grass To prevent this regularly hose catcher off with water and let dry before using Keep top of engine around starter clear and clean of grass clippings and...

Страница 31: ...s adjust the lawn mower cutting height so that the lawn mower cuts off only the top one third of the grass blades If the lawn is overgrown it will be necessary to raise the height of cut to reduce pushing effort and to keep from overloading the engine and leaving clumps of mulched grass For extremely heavy mulching reduce your width of cut by overlapping previously cut path and mow slowly Certain ...

Страница 32: ... high ambient temperatures 2 Service more often if operating in dirty or dusty conditions 3 Replace blades more often when mowing in sandy soil 4 And after each 5 hours of use Daily mainte nance Maintenance interval in hours Before Stor age Maintenance Before After 10 24 or season 100 300 Check for Loose Features Clean Inspect Grass Catcher Check Tires Check Drive Wheels Clean Lawn Mower Clean und...

Страница 33: ...ntenance For recommended spark plugs see Technical Data 1 Remove the ignition cable boot and clean around the spark plug 2 Remove the spark plug with a spark plug socket wrench 3 Check the spark plug Replace the spark plug if fouled the electrodes are burned and if the insulation is cracked or damaged Clean the spark plug with a steel brush if it is to be reused 4 Measure the electrode gap with a ...

Страница 34: ... s Cooling Air Intake Check that the engine s cooling air intake is free from leaves grass and dirt If the cooling air intake is clogged engine cooling deteriorates which can lead to engine damage 8011 719 Check and clean the cooling air intake ...

Страница 35: ...ify choke operation using the throttle choke control lever 4 Move throttle choke control lever to make sure the choke is disengaged and the engine runs at full speed when the throttle control is moved to the Fast position 5 Verify the control slows the engine when the throttle choke lever is pulled rearward and the engine stops BBC models only 6 Start the engine and move the throttle lever to the ...

Страница 36: ...ments and replace them if they are damaged Always replace the paper filter element at the scheduled interval 200 hours 3 To clean the foam element wash in bath of detergent and water and let the element air dry throughly before installing it 4 To clean the paper element tap it gently on a flat surface to remove dust 5 Clean the housing with detergent and water and dry throughly WARNING Allow the e...

Страница 37: ...of gasoline oil or insect control chemicals which can harm rubber Avoid stumps stones deep ruts sharp objects and other hazards that may cause tire damage Drive Wheels Check rear drive wheels each time before you mow to be sure they move freely The wheels not turning freely means trash grass cuttings etc are in the drive wheel area and must be cleaned to free drive wheels If necessary to clean the...

Страница 38: ... it is important that the blade is well sharpened and not damaged A bent or cracked blade or blade with large nicks should be replaced Check the blade mounts A damaged blade should be replaced when hitting obstacles that result in a breakdown Let the service workshop decide whether the blade can be repaired ground or must be replaced Always use protective gloves when handling the blade IMPORTANT I...

Страница 39: ...e cover twice a season The gear case is filled with lubricant to the proper level at the factory The only time the lubricant needs attention is if the service has been performed on the gear case WARNING The blade is sharp Protect your hands with gloves and or wrap the blade with a heavy cloth when handling IMPORTANT INFORMATION To ensure proper assembly center hole in blade must align with star on...

Страница 40: ...r by scraping to remove build up of grass and trash Clean engine often to keep trash from accumulating A clogged engine runs hotter and shortens engine life Keep finished surfaces wheels free of gasoline oil etc We do not recommend using a garden hose to clean lawn mower unless the electrical system muffler air filter and carburetor are covered to keep water out Water in engine can result in short...

Страница 41: ...n crankshaft Replace drive belt by reversing above steps NOTE Always use factory approved belt to assure fit and long life To Adjust Handle The handle can be mounted in a high or low position The mounting holes in the bottom of handle are off center for raising or lowering the handle 1 Remove handle and all wire tie s securing cable s to handle 2 Remove bolts and nuts from handle bracket mounting ...

Страница 42: ...VERNOR WHICH IS FACTORY SET FOR PROPER ENGINE SPEED OVERSPEEDING THE ENGINE ABOVE THE FACTORY HIGH SPEED SETTING CAN BE DANGEROUS IF YOU THINK THE ENGINE GOVERNED HIGH SPEED NEEDS ADJUSTING CONTACT YOUR NEAREST AUTHORIZED SERVICE CENTER WHICH HAS PROPER EQUIPMENT AND EXPERIENCE TO MAKE ANY NECESSARY ADJUSTMENTS Cleaning and Washing Regular cleaning and washing especially under the mower deck will ...

Страница 43: ...on Use only high quality detergent oil rated with API service classification SG SL Select the oil s SAE viscosity grade according to your expected operating temperature NOTE Multi viscosity oils 5W30 10W30 etc improve starting in cold weather and you should check your engine oil level frequently to avoid possible engine damage from running low on oil IMPORTANT INFORMATION Use minimal lubrication a...

Страница 44: ...tainer Rock lawn mower back and forth to remove any oil trapped inside of engine 4 Wipe off any spilled oil from mower or side of engine 5 Replace engine oil cap The engine holds 0 90 qt 0 85L 6 Slowly pour oil down the oil fill spout stopping every few ounces to check the oil level with the dipstick 7 Stop adding oil when you reach the FULL mark on the dipstick Wait a minute to allow oil to settl...

Страница 45: ... the oil filter If necessary use a filter remover 3 Wipe new clean engine oil onto the seal for the new filter 4 Mount the filter by hand with 3 4 turn 5 Run the engine warm then check that there are no leaks around the oil filter seal 6 Check the oil level in the engine fill if necessary The oil filter holds 0 2 qt 0 2 liters of oil 8011 734 Changing the oil filter ...

Страница 46: ...ss of Power Rear of lawn mower housing or cutting blade dragging in heavy grass Cutting too much grass Dirty air filter Buildup of grass leaves and trash under mower Too much oil in engine Walking speed too fast Poor cut uneven Worn bent or loose blade Wheel heights uneven Buildup of grass leaves and trash under mower Excessive vibration Worn bent or loose blade Bent engine crankshaft Starter rope...

Страница 47: ...n off l Catcher not venting air Hard to push Grass is too high or wheel height is too low Rear of lawn mower housing or cutting blade dragging in heavy grass Grass catcher too full Handle height position not right for you Loss of drive or slowing of drive speed Belt wear Belt off of pulley Drive cable worn or broken ...

Страница 48: ...he engine and allow it to run until the carburetor is drained of fuel or the stabilizer has reached the carburetor 5 Remove the spark plug and pour about a tablespoon of engine oil into the cylinder Turn over the engine so that the oil is evenly distributed and then refit the spark plug 6 Lubricate all grease zerks joints and axles 7 Store the machine in a clean dry place and cover it with a cover...

Страница 49: ...r filter Standard paper element foam pre filter Alternator None Starter Recoil Transmission Transmission None 3 speed Speed and direction controls None Transmission Gear Selector Speed forward N A 3 9 3 1 1 6 miles hr 6 3 4 9 2 6 km h Speed reverse N A Brakes N A Equipment Cutting width 21 53 34cm Cutting height 0 88 3 69 22 mm 94 mm Number of blades One Blade length 21 53 34cm Blade engagement Di...

Страница 50: ...5ES 030 76mm Cooling Forced air Air filter Standard paper element foam pre filter Alternator None Starter Recoil Transmission Transmission 3 speed Speed and direction controls Transmission Gear Selector Speed forward 3 9 3 1 1 6 miles hr 6 3 4 9 2 6 km h Speed reverse N A Brakes N A Equipment Cutting width 21 53 34cm Cutting height 0 88 3 69 22 mm 94 mm Number of blades One Blade length 21 53 34cm...

Страница 51: ...orced air Air filter Standard paper element foam pre filter Alternator None Starter Recoil Transmission Transmission 3 speed Speed and direction controls Transmission Gear Selector Speed forward 3 9 3 1 1 6 miles hr 6 3 4 9 2 6 km h Speed reverse N A Brakes N A Equipment Cutting width 21 53 34cm Cutting height 0 88 3 69 22 mm 94 mm Number of blades One Blade length 21 53 34cm Blade engagement Dire...

Страница 52: ...designs can be altered without prior notification Note that no legal demands can be placed based on the information contained in these instructions Use only original parts for repairs The use of other parts voids the warranty Do not modify or install non standard equipment to the unit without consent from the manufacturer Modifications to the unit may cause unsafe operations or damage the unit ...

Страница 53: ... M4 1 5 2 2 2 3 2 7 3 6 M5 3 4 4 5 6 5 2 7 M6 5 2 7 7 5 10 8 2 11 M7 8 2 11 12 16 15 2 M8 13 5 18 18 8 25 21 8 29 M10 24 32 35 2 47 43 5 58 M12 43 5 58 62 2 83 75 100 M14 70 5 94 100 133 119 159 M16 108 144 147 196 176 235 M18 142 190 202 269 242 323 M20 195 260 275 366 330 440 M22 276 368 390 520 471 628 M24 353 470 498 664 596 794 M27 530 707 474 996 904 1205 Shank Size Diameter in millimeters f...

Страница 54: ... onwards the year is clearly stated in plain text on the rating plate with subsequent serial number complies with the requirements of the COUNCIL S DIRECTIVES of June 22 1998 relating to machinery 98 37 EC annex IIA of May 3 1989 relating to electromagnetic compatibility 89 336 EEC and applicable supplements of May 8 2000 relating to the emission of noise to surroundings 2000 14 EC The following h...

Страница 55: ...wer deck height 6 Check the idle speed 7 Check the engine high idle speed 8 Inform the customer about The need and advantages of following the service schedule The need and advantages of leaving the machine for service every 300 hours The effects of service and maintaining a service journal on the machine s resale value Application areas for Mulching 9 Fill in the sales papers etc Date mtr reading...

Страница 56: ...54 Englishh SERVICE JOURNAL After the First 5 8 Hours 1 Change engine oil ...

Страница 57: ...mp sign 25 Hour Service 1 Check the fuel pump s air filter 2 Sharpen Replace mower blades if required 3 Check spark plug wire 4 Lubricate according to lubrication chart 5 Check clean the engine s cooling air intake 6 Clean the air cleaner s pre filter foam ...

Страница 58: ...tr reading stamp sign 50 Hour Service 1 Perform the 25 hour service 2 Clean replace the air cleaner s filter cartridge paper filter shorter intervals for dusty operating conditions 3 Change engine oil 4 Lubricate according to lubrication chart ...

Страница 59: ...rm the 25 hour service 2 Perform the 50 hour service 3 Change the engine oil filter 4 Clean replace the spark plugs 5 Replace the fuel filter 6 Clean the cooling fins on the engine 7 Check V belts 8 Check tighten wheel axle bolts every 200 hours 9 Change the air filter s paper cartridge ...

Страница 60: ...ith the customer as to which additional work is to be carried out 2 Perform the 25 hour service 3 Perform the 50 hour service 4 Perform the 100 hour service 5 Check adjust the mower deck 6 Clean the combustion chamber and grind the valve seats 7 Check the engine valve clearance 8 Replace the air cleaner s pre filter foam ...

Страница 61: ...am 300 hours 3 Replace the air filter s paper cartridge 4 Change the engine oil 50 hours 5 Replace the engine oil filter 100 hours 6 Check adjust the cutting height 7 Clean Change the spark plugs 100 hours 8 Change the fuel filter 100 hours 9 Clean the cooling fins 100 hours 10 Check the engine valve clearance 11 Perform the 300 hour service at an authorized service workshop ...

Страница 62: ...60 Englishh SERVICE JOURNAL Action Date mtr reading stamp sign z RPT 6 z RPT 6 ...

Страница 63: ...English 61 SERVICE JOURNAL Action Date mtr reading stamp sign ...

Страница 64: ...115 04 85 26 z RPT 6 z RPT 6 2007 02 23 ...

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