Full Product Manual

Table Of Contents
CS-4510 OPERATION
X7503352800 35
© 02/24 ECHO Incorporated
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.