ENGINE OPERATION
After starting, allow the engine to a run a few minutes to warm
it up before using.
NOTE: · DO NOT have the engine under any load during this warm up
period.
,By squeezing the throttle trigger, increase the engine RPM to
the . speed required for operation before placing the power edger
·under 1oad. ALWAYS reduce the engine speed to idle when it is
not edging. Do not operate the engine at high RPM's with no
load.
STOPPING THE ENGINE
Always run the engine at idle speed for a few minutes to allow
cooling before stopping. To stop the engine, move · the
stop-switch to the STOP position.
If the stop-switch . fails to stop the engine, pump the
primer-bulb at the bottom of the carburetor a few times,
then depress the black injection button.
{Repair the stop-switch.)
CARBURETOR ADJUSTMENT
The carburetor has been carefully
adjusted at the factory and should
not require any further adjustment.
Only the idling speed can be adjusted
by turning the idle speed adjustment
· screw (see sketch). The correct idle
speed is 2800-3200RPM. Turning the
adjustment
scr<c,w
clockwise
wi·ll
increase the idle speed.
If further adjustment .is necessary,
please contact a local authorized
MARUYAMA dealer •..
-7-
IDLE SPEED ADJUSTMENT SCREW
