Echo CS-305 - Manual (Page 12)

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STARTING WARM ENGINE
1. Ensure that there is fuel and chain oil in the tanks. (If fuel
tank was emptied during previous operation, refill tank and
push purge bulb 10 times.)
2. Move chain brake lever fully forward to engage chain brake
before starting.
3. Turn switch (A) to “RUN” position (I).
4. Pull starter handle.
5. Choke may be used if necessary, but be sure to push it
back on first firing sound.
NOTE
If engine does not start after 5 pulls, use cold start proce-
dure.
RUNNING
WARNING DANGER
The saw chain should not move at idle, otherwise serious
personal injury may result.
NOTE
If saw chain moves adjust carburetor according to “Carbure-
tor Adjustment” instructions in this manual, or see your
dealer.
• After engine starts, allow it to return to idle.
• Move chain brake lever fully rearward to release chain brake.
• Press throttle control lockout then gradually squeeze
throttle trigger to increase engine speed.
• Saw chain starts moving when the engine reaches approxi-
mately 4200 rpm.
• Ensure proper acceleration and lubrication of chain and bar.
• Do not run the engine at high speed unnecessarily.
• Be sure that saw chain stops moving when throttle trigger is
released.
STOPPING
1. Release throttle trigger and turn switch (A) to STOP (O)
position.
2. Move chain brake lever fully forward to engage chain.
NOTE
If engine does not stop, pull choke out fully to stop engine.
Return the unit to your authorized ECHO dealer to check
and repair stop switch before starting the engine again.