RedMax BCZ3050T Troubleshooting guide, Case 1. Starting failure, Check Probable Causes Action

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BCZ3050S/T/SW

13. Troubleshooting guide

Case 1. Starting failure

CHECK		PROBABLE CAUSES		ACTION
fuel tank	➞	incorrect fuel	➞ drain it and with correct fuel
fuel filter	➞ fuel filter is clogged		➞	clean
carburetor adjustment screw	➞ out of normal range		➞ adjust to normal range
sparking (no spark)	➞ spark plug is fouled/wet		➞	clean/dry
	➞ plug gap is incorrect		➞ correct (GAP: 0.9 – 1.0 mm)
spark plug	➞	disconnected	➞	retighten

Case 2. Engine starts but does not keep running/Hard re-starting.

CHECK		PROBABLE CAUSES		ACTION
fuel tank	➞ incorrect fuel or staled fuel		➞ drain it and with correct fuel
carburetor adjustment screw	➞ out of normal range		➞ adjust to normal range
muffler,cylinder (exhaust port)	➞	carbon is built-up	➞	wipe away
air cleaner	➞	clogged with dust	➞	replace
cylinder fin, fan cover	➞	clogged with dust	➞	clean

When your unit seems to need further service, please consult with our service shop in your area.

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Contents BCZ3050S Contents Specifications Parts locationBCZ3050S BCZ3050SWManufactured Symbols on the machineEmission Control For safe operation Starting the engine Using the productBefore use Fuel safety Avoid noise problemMaintenance TransportDisposal Set up Warranty FuelFuel Gasoline RequirementsFueling the Unit HOW to MIX Fuel Recommended Mixing Ratio Gasoline 50 OILFor Your Engine LIFE, Avoid Operation Adjusting the Line Length Cutting Work Line Head UsageTrimming Grass and Weeds OP7Refilling Trimming Line MaintenanceMaintenance Chart Replacement Plug is a NGK CMR7H-10 MA2AIR Filter MA3Storage DisposalOptional blade usage for BCZ3050S/SW only OPT6 OPT7 OPT8 Starting the EngineCutting Method OperationMaintenance Blade How you can maintain the best controlOPT10 22, 24-tooth blade Tooth blade Point OPT10Check Probable Causes Action Troubleshooting guideCase 1. Starting failure US-21 RedMax 2009