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Safe Operation Practices for Walk-Behind Mowers

IMPORTANT: 

 THIS CUTTING MACHINE IS CAPABLE OF AMPUTATING HANDS AND FEET AND THROW ING OBJECTS.  FAILURE 

TO OBSERVE THE FOLLOWING SAFETY INSTRUCTIONS COULD RESULT IN SERIOUS INJURY OR DEATH.

SAFETY RULES

I. GENERAL OPERATION

•      Read,  understand,  and  follow  all  instructions  on  the 

machine and in the manual(s) before starting. Be thor-
 ough ly familiar with the controls and the proper use of 
the machine before starting.

•      Do not put hands or feet near or under rotating parts.  

Keep clear of the discharge opening at all times.

•     Only allow responsible individuals, who are familiar 

with the instructions, to operate the machine.

•     Clear the area of objects such as  rocks, toys, wire, 

bones, sticks, etc.,  which could be picked up and thrown 
by the blade.

•      Be sure the area is clear of other people before mow-

 ing.  Stop machine if anyone enters the area.

•      Do not operate the mower when barefoot or wearing 

open sandals.  Always wear substantial foot wear.

•      Do not pull mower backwards unless absolutely nec-

 es sary.  Always look down and behind before and while 
moving backwards.

•      Do  not  operate  the  mower  without  proper  guards, 

plates, grass catcher or other safety protective devices 
in place.

•      See manufacturer’s instructions for proper operation 

and installation of accessories. Only use accessories 
approved by the manufacturer.

•      Stop the blade(s) when crossing gravel drives, walks, 

or roads.

•      Stop the engine (motor) whenever you leave the equip-

 ment, before cleaning the mower or unclogging the 
chute.

•         Shut the engine (motor) off and wait until the blade comes 

to complete stop before removing grass catch er.

•      Mow only in daylight or good artifi cial light.

•      Do not operate the machine while under the infl uence 

of alcohol or drugs.

•      Never operate machine in wet grass.  Always be sure of 

your footing: keep a fi rm hold on the handle and walk; 
never run.

•      Disengage the self-propelled mechanism or drive clutch 

on mowers so equipped before starting the engine (mo-
tor).

•      If  the  equipment  should  start  to  vibrate  abnormally, 

stop the engine (motor) and check immediately for the 
cause.  Vibration is generally a warning of trouble.

•         Always wear safety goggles or safety glasses with side 

shields when operating mower.

II.  SLOPE OPERATION

Slopes are a major factor related to slip and fall accidents 
which can result in severe injury.  All slopes require extra 
caution.  If you feel uneasy on a slope, do not mow it.

DO:

•         Mow across the face of slopes: never up and down.  Exer-

cise extreme caution when changing direction on slopes.

•      Remove obstacles such as rocks, tree limbs, etc.

•     Watch for holes, ruts, or bumps. Tall grass can hide 

obstacles.

DO NOT:

•     Do not trim near drop-offs, ditches or embankments.  

The operator could lose footing or balance.

•      Do not trim excessively steep slopes.

•         Do not mow on wet grass. Reduced footing could cause 

slipping.

III. CHILDREN

Tragic accidents can occur if the operator is not alert to 
the presence of children.  Children are often attracted to 
the machine and the mowing activity. 

Never assume that 

children will remain where you last saw them.

•     Keep children out of the trimming area and under the 

watchful care of another re spon si ble adult.

•     Be alert and turn machine off if children enter the 

area.

•      Before and while walking backwards, look behind and 

down for small children. 

•      Never allow children to operate the machine.

•      Use extra care when approaching blind corners, shrubs, 

trees, or other objects that may obscure vision.

IV. SERVICE

•      Use extra care in handling gasoline and other fuels.  

They are fl ammable and vapors are explosive.

 

- Use only an approved container.

 

- Never remove gas cap or add fuel with the

 

 engine running.  

Allow engine to cool before

 

 refueling. Do not smoke.

 

- Never refuel the machine indoors.

 

- Never store the machine or fuel container inside

 

 where there is an open fl ame, such as a water

  

heater.

•      Never run a machine inside a closed area.

•     Never make adjustments or repairs with the engine 

(motor) running. Disconnect the spark plug wire, and 
keep the wire away from the plug to prevent accidental 
starting.

•      Keep  nuts  and  bolts,  especially  blade  attachement 

bolts, tight and keep equipment in good condition.

•      Never tamper with safety devices.  Check their proper 

operation regularly.

•     Keep machine free of grass, leaves, or other debris 

build-up.  Clean oil or fuel spillage.  Allow machine to 
cool before storing.

•      Stop and inspect the equipment if you strike an object.  

Repair, if necessary, before restarting.

•      Never attempt to make wheel height adjustments while 

the engine (motor) is running.

•      Grass catcher components are subject to wear, dam-

 age, and deterioration, which could expose moving 
parts or allow objects to be thrown.  Frequently check 
com po nents and replace with manufacturer’s rec om -
mend ed parts, when necessary.

•      Mower blades are sharp and can cut.  Wrap the blade(s) 

or wear gloves, and use extra caution when servicing 
them.

•      Do not change the engine governor setting or overspeed 

the engine.

Содержание 7021CM

Страница 1: ...7021CM Owner s Manual 532 18 99 72 Rev 2 04 12 04 BY Printed in U S A ...

Страница 2: ...quire extra caution If you feel uneasy on a slope do not mow it DO Mowacrossthefaceofslopes neverupanddown Exer ciseextremecautionwhenchangingdirectiononslopes Remove obstacles such as rocks tree limbs etc Watch for holes ruts or bumps Tall grass can hide obstacles DO NOT Do not trim near drop offs ditches or embankments The operator could lose footing or balance Do not trim excessively steep slop...

Страница 3: ...BILITIES 3 ASSEMBLY 4 OPERATION 5 8 MAINTENANCE SCHEDULE 9 MAINTENANCE 9 11 SERVICE AND ADJUSTMENTS 12 STORAGE 13 TROUBLESHOOTING 14 REPAIR PARTS 16 17 WARRANTY 20 WARNING Batteryposts terminalsand related accessories contain lead and lead compounds chemicals known to the State of California to cause cancer and birth defects or other reproductive harm Wash hands after handling WARNING Engine exhau...

Страница 4: ... parts HOWTO SET UPYOUR LAWN MOWER TO UNFOLD HANDLE See Fig 1 IMPORTANT UNFOLD HANDLE CAREFULLY SO AS NOT TO PINCH OR DAMAGE CONTROL CABLES 1 Raise handles until lower handle section locks into place in mowing position 2 Remove protective padding raise upper handle sec tion into place on lower handle and tighten both handle knobs 3 Remove handle padding holding operator presence control bar to upp...

Страница 5: ...RESENCE CONTROL BAR must be held down to the handle to start the engine Release to stop the engine STARTER HANDLE used for starting the engine HOUSING GRASS CATCHER PRIMER pumps additional fuel from the carburetor to the cylinder for use when starting a cold engine MULCHER DOOR allows conversion to discharge or bagging operation OPERATOR PRESENCE CONTROL BAR WHEEL ADJUSTER ON EACH WHEEL STARTER HA...

Страница 6: ...levertoward wheel Movewheelupordowntosuityourrequirements Be sure all wheels are in the same setting NOTE Adjusterisproperlypositionedwhenplatetabinserts into hole in lever Also 9 position adjusters if so equipped allow lever to be positioned between the plate tabs The operation of any lawn mower can result in foreign objects thrown into the eyes which can result in severe eye damage Always wear s...

Страница 7: ...in the Maintenance section of this manual CAUTION DO NOT overfill engine with oil or it will smoke on startup 1 Be sure lawnmower is level 2 Remove oil dipstick from oil fill spout 3 Engine holds 20 ounces of oil For type and grade of oil to use see ENGINE in the Maintenance section of this manual 4 Pour oil slowly Do not overfill Wait one minute to allow oil to settle Insert and tighten dipstick ...

Страница 8: ...uce ground speed and or run the lawn mower over the area a second time For extremely heavy cutting reduce the width of cut by overlapping previously 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 preven...

Страница 9: ...ed to operator abuse or negligence To receive full value from the warranty operator must maintain mower as instructed in this manual Some adjustments will need to be made periodically to properly maintain your unit At least once a season check to see if you should make any of the adjustments described in the Service and Ad justments section of this manual At least once a year replace the spark plu...

Страница 10: ...OTE We do not recommend sharpening blade but if you do be sure the blade is balanced Care should be taken to keep the blade balanced An unbalanced blade will cause eventual damage to lawn mower or engine The blade can be sharpened with a file or on a grinding wheel Do not attempt to sharpen while on the mower To check blade balance drive a nail into a beam or wall Leave about one inch of the strai...

Страница 11: ...conditions 1 Loosen screws and remove cover 2 Carefully remove cartridge 3 Clean by gently tapping on a flat surface If very dirty replace cartridge CAUTION Petroleumsolvents suchas kerosene are not to be used to clean cartridge Theymaycausedeterioration of the cartridge Do not oil cartridge Do not use pressurized air to clean or dry cartridge 4 Install cartridge then replace cover MUFFLER Inspect...

Страница 12: ...rom lower handle CAUTION TO AVOID SERIOUS INJURY BEFORE PERFORMING ANY SERVICE OR ADJUSTMENTS 1 Release control bar and stop engine 2 Make sure the blade and all moving parts have completely stopped 3 Disconnect spark plug wire from spark plug and place where it cannot come in contact with plug ENGINE ENGINE SPEED Your engine speed has been factory set Do not attempt to increase engine speed or it...

Страница 13: ...r carburetor cleaner products in the fuel tank or permanent damage may occur Use fresh fuel next season NOTE Fuel stabilizer is an acceptable alternative in mini mizing the formation of fuel gum deposits during storage Add stabilizer to gasoline in fuel tank or storage container Always follow the mix ratio found on stabilizer container Run engine at least 10 minutes after adding stabilizer to allo...

Страница 14: ... 6 Cut at slower walking speed Poor cut 1 Worn bent or loose blade 1 Replace blade Tighten blade bolt uneven 2 Wheel heights uneven 2 Set all wheels at same height 3 Buildup of grass leaves and trash under 3 Clean underside of mower housing mower Excessive 1 Worn bent or loose blade 1 Replace blade Tighten blade bolt vibration 2 Bent engine crankshaft 2 Contact a qualified service center Starter r...

Страница 15: ...15 SERVICE NOTES ...

Страница 16: ...16 ROTARY LAWN MOWER MODEL NUMBER 7021CM 7021CMA PRODUCT NUMBER 954 22 40 88 ...

Страница 17: ... 18 39 01 Spacer 31 532 18 55 95 Clip on Discharge Guard 32 532 18 57 16 Selector Spring Rear 33 532 18 55 74 Selector Knob 34 532 18 57 18 Axle Arm Assembly LR 36 532 16 08 28 Shoulder Bolt 5 16 18 37 532 18 01 83 Wheel Assembly Rear 38 532 18 05 41 Wheel Assembly Front 39 532 08 39 23 Flanged Locknut 40 532 18 01 23 Hubcap 41 532 08 86 52 Hinge Screw 42 532 16 57 66 Spring LH 43 532 16 57 67 Spr...

Страница 18: ... at the time of pur chase all claims must be sent to the appropriate manufacturer 4 Lawn and garden attachments are covered by a third party which gives a warranty all claims for war ranty should be sent to the manufacturer and 5 Emission Control System components necessary to comply with CARB TIER II and EPA regulations which are manufactured by third party engine manufacturer SECTION 4 EXCEPTION...

Страница 19: ...19 SERVICE NOTES ...

Страница 20: ......

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