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idie adjustment
The cutter blade or the nylon cutting head should not run when the throttle lever is fully released. If necessary, adjust the idle rpm using
the idle adjusting screw.
Checking
the idling speed
e ldle speed should be set to 2,600 rpm.
If necessary correct it by means of the idle screw (the blade or
the string cutting head must not turn when the engine is on idle).
Screwing in of the screw (1) will cause an increase in the engine
speed, whereas backing off of the screw will reduce the engine
speed.
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.
e Star blade
An expart resharpening and balancing service is provided by
Authorized Service Agent.
NOTE:
To increase the service life of the star blade it may be turned over
once until both cutting edges have become blunt.
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