Maintenance - Westinghouse TR15142 Instruction Manual

Fig. 2- 1A
STOPPING
• Decrease engine speed and run at an idle for a few minutes, then turn off ignition
switch.
A cutting attachment can injure while it continues to spin after the engine is stopped or power cont rol is
released. When the unit is turned off, make sure the cutting attachment has stopped before the unit is set
down.
CARBURETOR ADJUSTMENT (Fig. 3-1)
Never start the engine without the complete clutch cover and tube a
come loose and cause personal injuries.
In the carburetor, fuel is mixed with air. When the engine is test run at the factory, the
carburetor is basically adjusted. A further adjustment may be required, according to
climate and altitude. The carburetor has one adjustment possibility:
IDLE SPEED ADJUSTMENT
• Check that the air filter is clean. When the idle speed
is correct, the cutting attachment will not rotate. If
adjustment is required,
idle-screw, with the engine running, until the cutting
attachment starts to rotate.
• Open (counter-clockwise) the screw until the
cutting attachment stops. You have reached the
correct idle speed when the engine runs smoothly in
all positions well below the rpm when the cutting
attachment starts to rotate.
• If the cutting attachment still rotates after idle
speed adjustment, contact your service workshop.
Fig. 2-2B
WARNING!

MAINTENANCE

WARNING!
close (clockwise)
8
Fig. 2 - 2C
DANGER!
DANGER!
ssembled! Otherwise the clutch can
the
Fig. 3-1