Makita EM4351UH Original Instruction Manual

Also see for EM4350LH: Instruction manual Original instruction manual Original instruction manual Original instruction manual Original instruction manual

Contents

Makita EM4351UH Original Instruction Manual Manual pdf 18 page image

18CAUTION: The cutting tools shown in the illustration are not to be sharpened.Manual resharpening will result in imbalances of the cutting toolcausing vibrations and damage to the equipment.NOTE: To increase the service life of the cutter blade it may be turned overonce, until both cutting edges have become blunt.RESHARPENING THE CUTTING TOOLADJUSTMENT OF IDLE SPEEDWhen it is necessary to adjust the idle speed, perform it by the carburetor adjusting screw.CHECKUP OF IDLE SPEEDSet the idle speed to 3,000 min– -1 .If it is necessary to change the idle speed, use a phillips head screw driver onthe screw illustrated on the right.To increase the idle speed, turn the adjusting screw clockwise.–To reduce the idle speed, turn the adjusting screw counterclockwise.The carburetor is factory adjusted. However, after several use the idle speed–need to be re-adjusted.NYLON CUTTING HEADThe nylon cutting head is a dual line trimmer head that has bump & feedmechanism.The nylon cutting head will feed out the proper length of nylon line after tappingthe nylon cutting head on the ground by changes in centrifugal force caused byincreasing or decreasing rpms.OperationIncrease the nylon cutting head speed to approx. 6,000 min– -1 .Bump the nylon cutting head lightly on the ground.The most effective cutting area is shown by the shaded area.–If the nylon cord does not feed out, rewind/replace the nylon cord by following–the procedures described under “Replacing the nylon cord.”Most effective cutting areaSTOPPING1) Release the throttle lever (2) fully, and when theengine rpm has lowered, set the I-O switch (1)to STOP the engine will now stop.2) The cutting tool continues to rotate a whileafter stopping the engine. Wait until it stopscompletely.STOPSTOPEM4350UHEM4351UH(1)(2)EM4350LH(1)(2)