Ryobi RY30931 用户手册

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To start a cold engine:
DO NOT squeeze the throttle trigger until the engine starts 
and runs.


Lay the trimmer on a flat, bare surface. 



PRIME - Press the primer bulb 7 times.



SET the start lever to the START position.



PULL the rope until the engine starts.



Wait 6-10 seconds, then squeeze the trigger to run.   

NOTE: Squeezing and releasing the throttle trigger releases 
the start lever to the 

RUN position.

To start a warm engine:
PULL the rope until the engine starts.

To stop the engine:
Press and hold the switch in the stop “   ” position until 
the engine stops.

Fig. 

Fig. 1

Fig. 3