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EASTMAN INDUSTRIES

20” Commercial Mower
Model WM20-H

Operator’s Manual

Содержание WM20-H

Страница 1: ...EASTMAN INDUSTRIES 20 Commercial Mower Model WM20 H Operator s Manual ...

Страница 2: ...n Throttle Controls 11 Starting the Engine 11 Adjusting the Cutting Height 12 Operating Tips 13 Maintenance Recommended Maintenance Schedule 14 Checking the Engine Oil Level 15 Cleaning the Underside of the Lawn Mower 15 Servicing the Air Filter 15 Changing the Engine Oil 16 Changing the Spin on Oil Filter 16 Maintaining the Cutting Blade 17 Servicing the Spark Plug 18 Storage 18 Troubleshooting 2...

Страница 3: ... footwear 7 Do not pull mower backwards unless absolutely necessary Look down and behind before and while moving backwards 8 Do not operate the mower without proper guards plates grass catcher or other safety protective devices in place 9 Read the Operator s Manual for proper operation and installation of accessories Only use accessories approved by Eastman Industries 10 Shut the engine off when c...

Страница 4: ...se footing or balance Do not mow excessively steep slopes Do not mow on wet grass Reduced footing could cause slipping Children Tragic accidents can occur if the operator is not alert to the presence of children Children are often attracted to the mower Never assume that children will remain where you last saw them 1 Keep children out of the mowing area and under the watchful care of a responsible...

Страница 5: ...ith a portable container rather than from a gasoline dispenser nozzle g Keep the nozzle in contact with the rim of the fuel tank or container opening at all times until fueling is complete Do not use a nozzle lock open device h If fuel is spilled on clothing change clothing immediately 2 Never run an engine inside a closed area 3 Never make adjustments or repairs with the engine running Disconnect...

Страница 6: ...nd special equipment For safety reasons these procedures should be carried out by an authorized service dealer 12 Do not change the engine governor setting or over speed the engine 13 Maintain or replace safety and instruction labels as necessary WARNING In order to prevent accidental starting when setting up transporting adjusting or making repairs always disconnect spark plug wire and place wire...

Страница 7: ... genuine Eastman parts or additional information contact an Authorized Eastman Dealer or Eastman s Customer Service and have the model and serial numbers of your mower ready For the Model and Serial numbers refer to the silver tag attached to the rear of the mower housing Eastman Industries 83A Bell Street Portland Maine 04103 USA Tel 207 878 5353 Fax 207 878 9109 www eastmanmowers com Write the p...

Страница 8: ...le 3 Handle adjustment holes 2 Attach the upper handle to the lower handle with four 4 5 16 18 x 1 shoulder bolts and wing nuts Fig 2 Figure 2 3 Adjust the handle height for comfortable operation by inserting the bolts into appropriate handle adjustment holes in the handle brackets 4 Tighten all the Handle Bracket bolts 5 Attach the Grass Chute to the mower deck using two 2 20 x bolts and nuts ...

Страница 9: ... 10W30 weight detergent oil that has the American Petroleum Institute API service classification SF SG or equivalent SAE 30W oil is recommended for ambient temperatures exceeding 80 F Before each use ensure that the oil level is between the Add and Full marks on the dipstick Fig 3 Figure 3 To add oil 1 Move the lawn mower to a level surface 2 Clean around the dipstick 3 Remove the dipstick by rota...

Страница 10: ...line Use clean fresh lead free gasoline with an octane rating of 86 or higher Using unleaded gasoline results in fewer combustion deposits and longer engine life Do not use gasoline containing methanol gasohol containing more than 10 ethanol premium gasoline or white gas Using these fuels can damage the engine s fuel system and void manufacturer s warranty Do not use gasoline that has been stored ...

Страница 11: ...ng Dealer Do not attempt to repair the safety control device yourself Safety Bail Throttle Control The safety bail control and the throttle control are on the upper handle Fig 5 Figure 5 1 Safety Bail 2 Throttle Control Starting the Engine 1 Connect the wire to the spark plug 2 Open the fuel valve Fig 6 Figure 6 3 Move the throttle control to the Choke position Fig 7 Choke Throttle Control in chok...

Страница 12: ...l to slow position and release the safety bail control to shut off the engine 2 Disconnect the wire from the spark plug if you do not use the lawn mower or if you leave it unattended 3 Shut the fuel valve Adjusting the Cutting Height Each wheel is adjusted individually with a wheel height adjustment lever Cutting heights are adjusted from approximately to 3 1 2 1 9 cm 8 9 cm 1 Stop the engine and ...

Страница 13: ...wer strikes an object or starts to vibrate immediately stop the engine disconnect the wire from the spark plug and examine the lawn mower for damage Maintain a sharp blade throughout the cutting season Periodically file down nicks and burrs on the blade Replace the blade when necessary with an original Eastman replacement blade Mow only dry grass or leaves Wet grass and leaves tend to clump on the...

Страница 14: ...ent of the air cleaner Change the engine oil 1 Clean or replace the air filter 2 50 Hours Sharpen or replace the blade maintain it more frequently if the edge dulls quickly in rough or in sandy conditons Check for leaks in the fuel system and or a deteriorating fuel hose Replace parts if necessary Clean the fuel filter Inspect the spark plug and replace it if necessary 100 Hours Clean the cooling ...

Страница 15: ...retor and air cleaner away from the ground Remove the grass thoroughly and return the mower to up right position Servicing the Air Filter Clean the air filter foam element every 25 operating hours Clean the air filter paper element every 50 hours and replace every season or every 300 operating hours replace it more frequently in dusty conditions 1 Stop the engine and wait for all moving parts to s...

Страница 16: ...st eight operating hours and then after every 50 operating hours or every season more frequently in dusty or dirty conditions 1 Run the engine to warm the engine oil 2 Stop the engine and wait for all moving parts to stop 3 Disconnect the wire from the spark plug 4 Shut the fuel valve by turning the lever to the shut position 5 Place a suitable drain pan under the side oil drain plug 6 Remove the ...

Страница 17: ...or wear and damage A worn or damaged blade can break and be thrown into operator s area causing serious injury or death Removing the Blade Grasp the end of the blade using a rag or a padded glove Remove the blade retaining bolt washer and the blade This service should be performed by your authorized servicing dealer Balancing the Blade 1 Check the balance of the blade by placing the center hole of...

Страница 18: ...osition 6 Drain the gasoline completely from the tank the fuel line and the carburetor into an approved fuel container 7 Install the drain bolt and gasket and tighten securely Servicing the Spark Plug Check the spark plug after every 100 operating hours Use an NGK BPR5ES spark plug or equivalent 1 Stop the engine and wait for all moving parts to stop 2 Disconnect the wire from the spark plug 3 Cle...

Страница 19: ...nkcase through the spark plug hole 4 Slowly rotate the engine several times using the starter rope to distribute the oil 5 Install the spark plug Do Not connect the wire to the spark plug 6 Slowly pull the recoil starter grip until you feel compression and leave it there General Information 1 Clean the lawn mower housing 2 Check the condition of the blade 3 Service the air filter 4 Tighten all nut...

Страница 20: ...air filter element is 3 Clean the air filter pre cleaner and or dirty and is restricting the replace the air filter air flow 4 The underside of the lawn 4 Clean the underside of the lawn mower mower deck contains clip deck pings and debris 5 The spark plug is pitted 5 Check the spark plug and adjust the gap fouled or the gap is if necessary Replace the spark plug if incorrect it is pitted fouled o...

Страница 21: ...lace all four wheels at the same pattern at the same height height 2 The blade is dull 2 Sharpen and balance the blade 3 You are mowing in the 3 Change the mowing pattern same pattern repeatedly 4 The underside of the lawn 4 Clean the underside of the lawn mower deck contains mower deck clippings and debris Discharge chute plugs 1 The throttle lever is not in 1 Move the throttle lever to the Fast ...

Страница 22: ...units will be covered against defects in material and workmanship for a period of 2 years from the date of purchase RENTAL USE 60 DAYS Complete unit will be covered against defects in material and workmanship for a period of 60 days from the date of purchase DISCLAIMER OF IMPLIED WARRANTIES This limited warranty is in lieu of all other expressed or implied warranties including any warranty of FITN...

Страница 23: ...ribed in the owner s manual Should a product difficulty occur you must at your expense arrange to deliver or ship your Eastman Industries unit for warranty repairs and arrange for pick up or return of your unit after the repairs have been made If you do not know the location of your nearest authorized Eastman Industries Servicing Dealer call Eastman Industries at 1 800 760 1680 during normal worki...

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