Zenoah BT251 manual

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848-J25-93A1 (704)

OWNER / OPERATOR MANUAL

LINE TRIMMER

BT251

WARNING

The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.

WARNING

Before using our products, please read this manual carefully to understand the proper use of your unit.

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Contents BT251 Contents Safety FirstParts location SpecificationsSymbols on the machine Working Condition For safe operationWorking Circumstance Working Plan Starting the Engine Before Starting the EngineUsing the Product If Someone Comes MaintenanceTransportation Handling Fuel10  SE1 SE2 SE3 Installing Handle SE1 Set upInstalling Debris Guard SE2 Installing Cutting Head SE3Fuel HOW to MIX Fuel12  Recommended Mixing Ratio Gasoline 50OILFor Your Engine LIFE, Avoid Fueling the Unit13  OP1 OP2 OP3 OP4 Operation14  Starting EngineOP5 OP6 Stopping Engine Adjusting Idling Speed OP5Line Head Usage Trimming Grass and Weeds16  Adjusting the Line LengthRefilling Trimming Line Maintenance17  18  19  20  MA5Muffler Spark ArresterMA6 MA7 Procedures to be Performed After Every 100 Hours of USE21  Storage Troubleshooting guideDisposal Check Probable Causes Action23  Limited warrantyZenoah