Echo CS-352 - Manual (Page 19)

19 CS-352
CHECKing CHain TEnSiOn
• Chain tension should be checked frequently during
work and corrected as necessary.
CaUTiOn
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 sur-
face.
STOPPing
• Release throttle trigger and allow engine to idle.
• Move ignition switch down to “STOP” position.
nOTE
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.
STOP
Ignition switch
Throttle trigger
Unlock chain brake
rUnning
warning
The saw chain should not move at idle, otherwise
serious personal injury may result.
nOTE
If saw chain moves adjust carburetor according to
“Carburetor Adjustment” instructions in this manual,
or see your dealer.
• When engine starts, immediately squeeze and release
throttle trigger to release fast idle throttle latch, other-
wise severe brake damage will result.
• Keep idling for a few minutes.
• Set the brake lever in the unlocked position before
starting to cut.
• Squeeze throttle trigger gradually and increase revolu-
tion of the engine.
• The chain starts moving when the engine reaches
4,200 r/min approximately.
• Confirm proper acceleration and lubrication of chain
and bar.
• Do not run the engine at high speed unnecessarily.
• Be sure that saw chain stops moving when throttle trig-
ger is released.