Zenoah EB4400 - Manual (Page 12)

Operation
the choke if it was set closed, and let the
engine run at idle speed for a minute to
warm it up.
• When the engine fails to start after several
attempts due to overchoking, open the
choke and repeat pulling the rope.
■ ADJUSTING IDLE SPEED
• The idling speed is set for 2000 rpm at the
factory. If it is necessary to adjust the idle
speed, use the adjustment screw on the
top side of carburetor.
■ STOPPING ENGINE
• Move the throttle lever to the idling position
and press the stop switch (red button) until
the engine comes to a complete stop.
NOTE
Stop Switch
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