Full Product Manual

CS-4510 OPERATION
X7503352800 31
© 02/24 ECHO Incorporated
Starting Cold Engine
Make sure the bar and chain are free from any obstruction
when starting the chainsaw.
1. Move chain brake lever fully
FORWARD to LOCK chain
brake before starting.
2. Fill the fuel tank with fuel
mixture. Do not over fill.
3. Fill the chain oil tank with
lubricant. Do not over fill.
4. Pull choke control knob (A) all
the way OUT (CLOSED [ ]
choke position).
5. Push purge pump (B) 3 to 4
times or until fuel is visible in
purge pump.
6. Securely hold the chainsaw
and pull starter handle several
times until first starting sound.
Chain brake
A
B
C