Operator's Manual

OPERATION CS-3510
34 X7503360201
© 8/20 ECHO Incorporated
1. After engine starts, allow it to
return to idle and warm up before
using.
2. Move chain brake lever fully
REARWARD to UNLOCK chain
brake.
3. Squeeze throttle trigger (A)
gradually and increase engine
speed.
4. The chain starts running when
the engine reaches clutch
engagement speed (see
technical data page).
5. Confirm proper acceleration and
lubrication of chain and bar.
6. Do not run the engine at high
speed unnecessarily.
7. Be sure that saw chain stops moving when throttle trigger is released.
Stopping
1. Release throttle trigger (A) and
allow engine to idle.
2. Push the momentary stop switch
(B) “DOWN” until the engine
stops.
Note: If engine does not stop,
pull choke control knob out
fully to stop engine.
Unlock Chain brake
A
B
A