Hot Restart; Stopping The Engine; Engine Idle Speed Adjustment - Maruyama BIG M M23S Manual Del Operador

If the engine stops running before you move the choke lever to the open position:
a. Go ahead and open the choke.
b. Make sure the throttle trigger is set to the fastest
idle-start position.
c. Pull the starter grip until the engine starts.

Hot Restart

To start an engine that is already warmed up
(hot restart), or if the ambient temperature
exceeds 68 degrees F (20 degrees C):
1. Pump the primer bulb at the bottom of the
carburetor until fuel can be seen flowing
through the fuel return line to the fuel tank.
2. Move the choke lever to the open position and
move the stop switch to the "On" position.
3. Leave the throttle trigger in the idle position
and pull the starter grip.
4. If the engine fails to start after three or four
pulls, follow the instructions for "Cold Starting"
in the previous section. If the engine fails to start
after following the above procedures for both
"Cold Starting" and "Hot Restart," contact an
authorized Maruyama dealer.

Stopping the Engine

1. Release the throttle trigger.
2. Slide the stop switch to the "STOP" position.
Engine Idle-Speed Adjustment
This String Trimmer is equipped with a non-adjustable fuel mixture carburetor. The engine idle speed is
the only adjustment available to the Operator.
>> WARNING
• The engine must be running during idle speed adjustment. When the engine is running, the cutting
head is rotating and other parts are moving. Contact with rotating cutting head or other moving parts
could cause serious personal injury or death. Always wear the recommended personal protective
equipment and observe all safety instructions. Keep hands, feet and clothing away from the cutting
head and other moving parts. Keep all bystanders, children and pets away for the unit when making
carburetor adjustments.
STOP
STOP
SWITCH
FAST IDLE
LOCK
STARTER GRIP
CHOKE LEVER
START
THROTTLE
TRIGGER
THROTTLE
TRIGGER
IN IDLE
POSITION
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