Manuals / Zenoah / Lawn and Garden / Brush Cutter

Zenoah BC251 owner manual Adjusting Idling Speed, Operation, GB-11, Idle adjusting screw

Models: BC251

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8. Operation

ADJUSTING IDLING SPEED

(1)

(1) Idle adjusting screw

1.When the engine tends to stop frequently at idling mode, turn the adjusting screw clockwise.

2.When the cutting head keeps rotating after releasing the trigger, turn the adjusting screw counter-clockwise.

NOTE

• Warm up the engine before adjusting the idling speed.

BC251

GB-11

Page 11

Image 11

Zenoah BC251 owner manual Adjusting Idling Speed, Operation, Warm up the engine before adjusting the idling speed, GB-11

Contents

BC251 BC251848JBZ93A1 BC251 e13*97/68SH2G3*2002/88*0194*00 DECLARATION OF COMFORMITYWear head, eye and ear protection APPROVAL NUMBER OF CE EXHAUST EMISSION REGULATION 2002/88/ECContents SAFETY FIRST1. Parts location Model 2. Specification4. Symbols on the machine 3. Warning labels on the machineWORKING PLAN 5. For safe operationWORKING CONDITION WORKING CIRCUMSTANCE5. For safe operation USING THE PRODUCTBEFORE STARTING THE ENGINE STARTING THE ENGINEHANDLING FUEL MAINTENANCEwhere nearby before refueling IF SOMEONE COMESINSTALLING CUTTING HEAD 6. Set upINSTALLING HANDLE INSTALLING CUTTING ATTACHMENT GUARDFUEL when using ZENOAH genuine oilHOW TO MIX FUEL Pay attention to agitation 7. FuelSTARTING ENGINE 3 Ignition switchStopStart Ignition switch 8. Operation8. Operation ADJUSTING IDLING SPEEDWarm up the engine before adjusting the idling speed 1 Idle adjusting screw8. Operation ADJUSTING THE LINE LENGTHCUTTING WORK LINE HEAD USAGE TRIMMING GRASS AND WEEDSREFILLING TRIMMING LINE 9. MaintenanceFor safety reasons, do not use metalreinforced line MUFFLER REPLACEMENT PLUG IS A NGK BPMR7AAIR FILTER FUEL FILTERGEAR CASE PROCEDURES TO BE PERFORMED AFTER EVERY 100 HOURS OF USE10. Storage 11. DisposalPROBABLE CAUSES 12. Troubleshooting guideLimited warranty CHECK