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Unlock chain brake
STOP
CS-620PW
Ignition switch
Throttle trigger
RUNNING
minutes.
before starting to cut.
revolution of the engine.
reaches 4000 r/min approximately.
chain and bar.
unnecessarily.
throttle trigger is released.
STOPPING
down to STOP position.
NOTICE
If engine does not stop, pull choke control knob
out fully to stop engine.
Return the unit to your authorized ECHO dealer
to check and repair stop switch before starting
the engine again.
CHECKING CHAIN TENSION
during work and corrected as necessary.
can still be pulled easily along the bar by hand.
Do not operate with a loose chain.
CHAIN LUBRICATION TEST
Hold the chain just above a dry surface and open
the throttle to half speed for 30 seconds.
A thin line of "thrown" oil should be seen on the
dry surface.
16
CAUTION
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