36
EHTP22
In more detail . . .
Cutting device
Clean the cutting device (8) regularly. Check it for any damage and protect it from
corrosion. If necessary take the cutting device (8) to an authorized dealer for sharpening.
Carburetor
The carburettor has been carefully set at the factory. Adjustment may be necessary if
you notice that the engine does not idle (e.g. the cutting device keeps moving when
the throttle control (3) is released). Contact an authorised service centre or dealer to do
idle speed adjustment.
WARNING! Keep others away when making idle speed adjustment. Keep cutting
device off the ground and ensure that it does not contact with any object. The
cutting device will be running during this procedure. Wear personal protective
equipment and observe all safety precautions.
1. Release the throttle control (3) and throttle control lockout (2) and allow the engine
to idle.
2.
Turn the idle speed screw clockwise using the at-head screwdriver (22) to increase
engine speed if engine stalls or dies in idle mode (Fig. 30).
3.
Turn idle speed screw anticlockwise using the at-head screwdriver (22) to decrease
engine speed if the cutting device moves in idle mode.
30
Idle speed screw
Care and maintenance
22
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