Checking Chain Tension; Chain Lubrication Test - Echo CS-310 Instruction Manual

Unlock chain brake
Ignition
switch
Throttle trigger
RUNNING
• When engine starts, immediately squeeze and release
• Keep idling for a few minutes.
• Set the brake lever in the unlocked position before starting
• Squeeze throttle trigger gradually and increase revolution of
• The chain starts running when the engine reaches 4200 r/
• Confirm proper acceleration and lubrication of chain and
• Do not run the engine at high speed unnecessarily.
• Be sure that saw chain stops moving when throttle trigger is
STOPPing
STOP
• 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.

CHECKing CHain TEnSiOn

• Chain tension should be checked frequently during work
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.
warning
The saw chain should not move at idle, otherwise serious
personal injury may result.
nOTE
If saw chain moves adjust carburetor according to "Carbu-
retor Adjustment" instructions in this manual, or see your
dealer.
throttle trigger to release fast idle throttle latch, otherwise
severe brake damage will result.
to cut.
the engine.
min approximately.
bar. (non-adjustable automatic oil pump)
released.
and corrected as necessary.
CaUTiOn
19
CS-310