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CS-370 OPERATION
© 12/2013 ECHO Inc.
X7503251407 21
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. Move ignition switch (A) to “RUN” position.
5. Push purge pump (B) 3 to 4 times or until fuel is visible in
purge pump.
6. Pull choke control knob all the way out (Closed Choke)
position.
7. Securely hold the chain saw and pull starter handle several
times until first starting sound.
8. Push choke control knob all the way in.
9. Pull starter handle to start the engine.
Note: Do not pull starter rope out to the maximum possible
position.
Do not allow recoil handle to snap back against the
casing.
Note: If engine does not start after 5 pulls, repeat instructions.
Note: Do not increase engine speed while chain brake is locked.
Severe brake damage will result.
Starting Hard to Start 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. Press throttle trigger lockout (B) down while grasping throttle
trigger and push in throttle lock button (C).
3. Move ignition switch (A) to “RUN” position.
4. Securely hold the chain saw as shown and pull starter
handle.
5. When engine starts, immediately squeeze and then release throttle trigger, to release throttle lock
button.
A
B
Chain brake