OPERATION CS-4510
30 X7503350603
© 06/2019 ECHO Incorporated.
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 chain saw and pull
starter handle several times until first
starting sound.
7. Push choke control knob (A) all the
way IN (OPEN [ ]choke position).
8. Pull starter handle to start the engine.
9. When engine starts, immediately
squeeze and release throttle trigger
(C) to release fast idle throttle latch
otherwise severe brake damage may
occur.
Note: Do not pull starter rope out to
the maximum possible position.
Do not allow recoil handle to snap back against the case.
If engine does not start after 5 pulls, repeat instructions.
Do not increase engine speed while chain brake is locked.
Severe brake damage will result.
Starting A 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 (D) down
while grasping throttle trigger (C).
B
C
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