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WT56B

 

WHEELED TRIMMER 

OWNER'S MANUAL

 

 

 

 

 

TROUBLESHOOTING   GUIDE

 

 

Trouble

 

Cause

 

Correction

 

Engine does not start

 

Spark plug wire disconnected

 

Connect spark plug wire

 

Engine not primed

 

Prime engine

 

Defective or incorrectly gapped spark plug

 

Inspect or replace spark plug

 

Fuel tank empty

 

Add fuel

 

Dirty carburetor or fuel line

 

Clean carburetor or fuel line

 

Dirty air filer

 

Replace air filer

 

Carburetor out of adjustment

 

For carburetor adjustment, take the unit to an 

authorized service center

 

Engine floode

 

Wait several minutes before starting

 

ON/OFF Switch in incorrect position

 

Move Switch to 

ON 

position

 

Stale gasoline

 

Drain old gasoline and add fresh gas

 

Defective ON/OFF Switch or wire

 

Inspect and replace damaged parts

 

Engine runs poorly

 

Bad spark plug

 

Replace spark plug

 

Dirty air filer

 

Replace air filer

 

Carburetor out of adjustment

 

For carburetor adjustment, take the unit to an 

authorized service center

 

Stale gasoline

 

Drain old gasoline and add fresh gas

 

Engine cooling system clogged

 

Clean debris screen and engine cooling fin

 

Engine overheats

 

Engine cooling system clogged

 

Clean debris screen and engine cooling fin

 

Carburetor out of adjustment

 

For carburetor adjustment, take the unit to an 

authorized service center

 

Oil level is low

 

Add oil

 

Engine will not stop 

running

 

ON/OFF Switch failed

 

Inspect and replace damaged parts

 

Wire disconnected from ON/OFF Switch

 

Inspect, repair, or replace damaged parts

 

Poor Mower 

performance

 

Mower line length is too short

 

Correct line length is 15 inches.  When the line is less 

than 1/2 of this length, replace the line.

 

Mower vibrates

 

Mower line lengths are substantially

 

different

 

Adjust mower line to approximately equal lengths

 

Loose nuts or bolts

 

Check all bolts and nuts, including engine bolts

 

Broken mower head

 

Replace broken part

 

Mower head does not 

retain line

 

Mower Head Chassis Dirty

 

Clean mower head

 

Broken line retainer

 

Replaceline retainer

 

Mower line not correct size

 

Use a 0.155" (4mm) diameter mower line

 

 

 

 

 

 

 

NOTE: Please see the engine manual for a full troubleshooting guide for any engine issues.

 

Содержание WT56B

Страница 1: ...WT56B COBRA WHEELED TRIMMER OWNER S MANUAL GAOYOU NORTH POWER MACHINERY CO LTD Henton Chattell Ltd London Road Nottingham NG2 3HW UK ...

Страница 2: ...er these operating instructions and safety regulations as well CONTENTS Registration 2 Warnings and Safety Precautions 3 6 Features 7 Assembly 8 9 Operation 9 10 Maintenance Service and Storage 11 15 Maintenance 11 Servicing and Adjustment 12 14 Storage 15 Troubleshooting 15 16 Slope Guide 17 Illustrated Parts Breakdown 18 22 Warranty 23 MODELANDSERIAL NUMBER LOCATION PRODUCT REGISTRATION Please r...

Страница 3: ...DICATES HELPFUL INFORMATION FOR PROPER ASSEMBLY OPERATION OR MAINTENANCE OF YOUR EQUIPMENT WARNING YOU MUST READ UNDERSTAND AND COMPLY WITHALLSAFETYANDOPERATINGINSTRUCTIONS IN THIS MANUAL BEFORE ATTEMPTING TO SETUP AND OPERATE YOUR MACHINE FAILURE TO COMPLY WITH ALL SAFETY AND OPERATING INSTRUCTIONS CAN RESULT IN LOSS OF MACHINE CONTROL SERIOUS PERSONAL INJURY TO YOU AND OR BYSTANDERS AND RISK OF ...

Страница 4: ...roduct when fatigued or under the influence of alcohol drugs or other medication which can cause drowsiness or affect your ability to operate this machine safely Never operate mower in wet grass Always be sure of your footing keep a fi m hold on the handle and walk never run Before each use inspect the ON OFF switch and cable Make sure that the cable is free and that the lever is not damaged Also ...

Страница 5: ...ere there is an open flame such as a water heater or other ignition source If the fuel has to be drained this should be done outdoors The drained fuel should be storedin a containerspecifically designed for fuel storage or it shouldbe disposedof carefully Engines give off carbon monoxide an odorless colorless poison gas Breathing carbon monoxide can cause nausea fainting or death Always start and ...

Страница 6: ... All Times H Do Not Service or Adjust Moving Parts Unless Engine is stopped and Spark PlugWireis Disconnected I Direction of Rotating Mower Line J Toxic Fumes Do Not Operate in Unventilated Areas K Hot Surfaces L Fire Hazards M Do Not Use In Thunderstorms For severe weather stop operation of this machine and seek shelter N Team Lift For your safety always have at least two people when lifting this...

Страница 7: ...n 750EX I C FIGURE 1 Wheeled Trimmer Features 1 UpperHandle 2 Mower Head Drive Lever Engages rotation of Mower Head 3 EngineOn Offswitch 4 Fuel cap and fill port 5 EngineRecoilstarterpull handle LM073 Specifications Mower Line Diameter MowerLineLength 4mm 0 155 inches 38cm 15 inches 6 Debris screen 7 Handle adjustment cam lever 8 Oil level indicator and filler port 9 Trimmer mowingline 10 Trimmer ...

Страница 8: ...a comfortable position Make sure both sides of the handle are level NOTE Makesurethecablesarenotcaughtbetweenthe upper and lower handle 4 Tighten the handle adjustment levers Make sure the handle pivots are locked in place NOTE The handle height is adjustable See How To Adjust The Height Of The Handle in the Service andAdjustmentsection 5 Toattach the recoil start handle to the rope guide twist th...

Страница 9: ...ensecurely Fill FuelTankWithGasoline See the engine manufacturer s instructions for the type of gasoline to use OPERATION How to Stop the Mower Head Releasethecontrolbail It willreturntoits openposition and disengagethe mowerhead How to Stop the Engine Set the ON OFF switch to the OFF position How to Use the Mower Head Drive Lever 1 To engage the mower head hold the control bail against the handle...

Страница 10: ... ROTATING NEVERRUNTHE ENGINE INDOORS ORINA POORLYVENTILATEDAREA ENGINE EXHAUST CONTAINS CARBON MONOXIDE AN ODORLESS AND DEADLY GAS KEEP HANDS FEET HAIR AND LOOSE CLOTHING AWAY FROM THE MOWER AND ANY MOVING PARTS ON THE ENGINE AVOID TOUCHING THE MUFFLER AND SURROUNDING AREAS TEMPERATURES MAY EXCEED 150 DEGREES FAHRENHEIT DEBRIS SUCH AS STICKS GRAVEL OR ROCKSCANBETHROWNWITHSUFFICIENT FORCE TO CAUSE ...

Страница 11: ...lug x Change engine oil x Service air filer x 3 Lubricatewheelbearings x Note 1 When old line is half the original length replacewith newline Note 2 Clean daily if used in extremely dusty or dirty conditions Note 3 Change more often if used in extremely dusty or dirty conditions Toservice the air filter and change the oil in the LM073 model use the wheel pivot to clear the air cleaner On modelswit...

Страница 12: ...aised portion of the shield Cut line at location B SEE FIGURE 9 NOTE Do not allow the length of the lines to vary more than one inch This is important to make sure the mower head is balanced and does not vibrate Toextend the life of the mower line keepthe mower line moist If not keptmoist the nylon mowerline will become dryand brittle Keepextra mower line in a can of water The line will then stay ...

Страница 13: ... hand and rotate in the direction of the arrows to the unlock position Lift off head NOTE If the bump head is tight a screw drive or similar sized metal rod can be inserted in the bump head holes to assist in removal 3 Install alternate bump head and tighten in direction of arrows to the lock position Use the cam levers on each side of the handle to adjust the height of the handle SEE FIGURE 12 1 ...

Страница 14: ...hemowerhousing 2 Remove the four bolts that hold the front of the shield and mower head to the mower housing 3 Raise the front of the mower housing and remove the drive belt 4 Remove the V pulley from the idler bracket FIGURE 14 Mower Head Housing and Shield V PULLEY DRIVE NOTE On some models it is necessary to loosen the mounting bolt for the drive pulley to remove the drive belt Do not bend the ...

Страница 15: ...lizer to any gasoline left in the tank A fuel stabilizer will minimize the formation of gum deposits and acids If the tank is almost empty mix the fuel stabilizer with fresh gasoline in a separate container and add the mixture to the tank Always follow the instructions on the stabilizer container Run the engine at least ten minutes after stabilizer is added to allow the mixture to reach the carbur...

Страница 16: ...n old gasoline and add fresh gas Engine cooling system clogged Clean debris screen and engine cooling fin Engineoverheats Engine cooling system clogged Clean debris screen and engine cooling fin Carburetor out of adjustment For carburetor adjustment take the unit to an authorized service center Oil level is low Add oil Engine will not stop running ON OFF Switch failed Inspectand replacedamagedpart...

Страница 17: ...eet 53 6 CM in 10 feet 304 5 CM A 15 degree slope is a hill that increases in height at approximately 2 68 feet 81 7 cm in 10 feet 304 5 cm WARNING USE EXTREME CARE AT ALL TIMES AND AVOID SUDDEN TURNS OR MANEUVERS FOLLOW OTHER INSTRUCTIONS IN THIS MANUAL FOR SAFETY IN MOWING ON SLOPES OPERATE A MOWER ACROSS THE FACE OF SLOPES NEVER UP OR DOWN SLOPES USE EXTRA CARE WHEN OPERATING ON OR NEAR SLOPES ...

Страница 18: ...at are not covered Compensation for loss of time commercial loss or rental costs of substitute product Costs incurred for transportation to and from the dealership Any damage that occurs from the following will not be covered exposure of the product to smoke and soot chemical agents bird droppings or other animal waste seawater sea breeze salt or other environmental phenomena Any damage resulting ...

Страница 19: ...WT56B WHEELED TRIMMER OWNER S MANUAL EC DECLARATION OF CONFORMITY ...

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