Operator's Manual

CS-3510 OPERATION
X7503360201 31
© 8/20 ECHO Incorporated
Winter Operation
Air cleaner cover - Use the winter
plug (A) to prevent carburetor trouble
in winter.
• Remove air cleaner cover. Remove
winter plug (A) from warm weather
position (B), and install into cold
weather position (C).
Note: For operation at normal
temperature (5°C [41°F])
return the plug to its
original position. To
prevent over heating of the
engine.
Starting Cold Engine
Make sure the bar and chain are free from any obstruction when
starting the chain saw.
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. Push purge pump (A) 3 to 5
times or until fuel is visible in
purge pump.
5. Pull choke control knob (B) all the
way OUT (CLOSED [ ] choke
position).
A
B
C
Chain Brake Locked
A
B