Makita EA3500S Original Instruction Manual

Also see for EA3500S: Instruction manual Technical information Original instruction manual Original instruction manual Original instruction manual

Contents

Makita EA3500S Original Instruction Manual Manual pdf 30 page image

309. Trouble shootingMalfunction System Observation CauseChain does not run Chain brake Engine runs Chain brake actuated.Engine does not start oronly with difficultyIgnition system Ignition spark Malfunction in fuel supply system, compressionsystem, mechanical malfunction.No ignition spark STOP switch in position, fault or short-circuit in the wiring, Spark plug cap or sparkplug defective.Fuel supply Fuel tank is filled Combination switch in Choke position,carburetor defective, suction head dirty, fuelline bent or interrupted.CompressionsystemInside Cylinder base packing ring defective, radialshaft packings defective, cylinder or pistonrings defective.Outside Spark plug does not seal.MechanicalmalfunctionStarter does not engage Spring in starter broken, broken parts insidethe engine.Warm start difficulties Carburetor Fuel tank is filledIgnition sparkWrong carburetor adjustment.Engine starts, but diesimmediatelyFuel supply Fuel tank is filled Wrong idling adjustment, suction head orcarburetor dirty.Tank venting defective, fuel line interrupted,cable defective, Combination switch defective.Insufficient power Several systemsmay be involvedsimultaneouslyEngine is idling Air filter dirty, wrong carburetor adjustment,muffler clogged, exhaust channel in cylinderclogged, spark arrester screen clogged.No chain lubrication Oil tank/pump No oil on the chain Oil tank empty.Oil guide groove dirty.Oil-pump adjusting screw incorrectly adjusted.