IDLE ADJUSTMENT
The cutter blade or the nylon cutting head should not run when the control lever is fully released. If necessary, adjust the idle rpm using the idle adjusting screw.
Checking the Idling speed
–Idle speed should be set to 2,600 /min.
If necessary correct it by means of the idle screw (the blade or the nylon cutting head must not turn when the engine is at idle).
Screwing in the screw (1) will cause an increase in the engine speed, whereas backing off the screw will reduce the engine speed.
Resharpening the cutting tool
CAUTION: The cutting tools mentioned below must only be resharpened by an authorized facility. Manual resharpening will result in imbalances of the cutting tool causing vibrations and damage to the equipment.
– cutter blade (star blade (4 teeth), eddy blade (8 teeth), saw blade)
An expert resharpening and balancing service is provided by Authorized Service Agents.
NOTE: To increase the service life of the cutter blade (star blade, eddy blade, saw blade) it may be turned over once, until both cutting edges have become blunt.
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