OPERATION | |
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Starting Warm 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.Move control lever (A) to (RUN ( I )) position.
3.Securely hold the chain saw as shown and pull starter handle.
4.Choke may be used if necessary, but after first starting sound, squeeze throttle trigger to release choke and return engine to idle.
Note: If engine does not start after 5 pulls, use cold start procedure.
Note: Do not increase engine speed while chain brake is locked. Severe brake damage will result.
Running
The saw chain should not move at idle, otherwise serious personal injury may result.
Note: If saw chain moves adjust carburetor according to “Carburetor Adjustment” instructions in this manual, or see your dealer.
1.After engine starts, allow it to return to idle and warm up before using.
2.Move chain brake lever fully rearward to unlock chain brake.
3.Squeeze throttle trigger gradually and increase engine speed.
4.The chain starts running when the engine reaches clutch engagement speed (see technical data page).
5.Confirm proper acceleration and lubrication of chain and bar.
6.Do not run the engine at high speed unnecessarily.
7.Be sure that saw chain stops moving when throttle trigger is released.
X7503320105
Chain brake
A
Unlock Chain brake
21
© 09/2013 ECHO Inc.
