Use and Care Manual

Table Of Contents
OPERATION CS-4910
34 X7503314201
© 05/22 ECHO Incorporated
Stopping
1. Release throttle trigger lock and
throttle trigger and allow engine
to idle.
2. Move STOP switch (B) down to
“STOP” position.
Note: If engine does not stop,
pull choke control knob out
fully to stop engine.
Note: Return the unit to your
authorized dealer to check
and repair STOP switch
before starting the engine
again.
Checking Chain Tension
Chain tension should be checked
frequently during work and corrected
as necessary.
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.