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When adjusting, take the following steps:
NOTE
: Be sure to adjust the carburetor with the bar chain attached.
1. Stop engine and screw in both H and L needles until they stop. Never force. Then set them back the
initial number of turns as shown below.
H needle: 1 ¾ L needle: 1 ¼
2. Start engine and allow it to warm up at half-throttle.
3. Turn L needle slowly clockwise to find a position where idling speed is maximux, then set the needle
back a quarter (1/4) turn counterclockwise.
4. Turn idle adjusting screw (T) counterclockwise to that saw chain does not turn. If idling speed is too
Slow, turn the screw clockwise.
5. Make a test cut and adjust eh H needle for best cutting power, not for maximum speed.
NOTE
:
If it is necessary to set the carburetor so you do not. If you are not sure carburetor setting is
recommended to contact the service line Sharks, where you eventually with. setting you!
CHAIN BRAKE
This machine is equipped with an automatic brake to stop saw
chain rotation upon occurrence to kickback while in saw cutting
operation. The brake is automatically operated by inertial force
which acts on the weight fitted inside the front guard. This
brake can also be operated manually with the front guard
turned down to the guide bar. (F16)
To release brake, pull up the front guard toward the front
handle till “click” sound is heard.
CAUTION
: Be sure to confirm brake operation on the daily inspection.
By following steps:
1. Turn off the engine.
2. Holding the chain saw horizontally, release your hand from the front handle, hit the tip of the guide
bar to a stump or a piece of wood, and confirm brake operation. Operating level varies by bar size.
In case the brake is not effective, ask our dealer inspection and repairing. The
engine, if being kept rotated at high speed with the brake engaged, heats the
clutch, causing a trouble. When the brake is operated while in operation,
immediately release your fingers from the throttle lever and keep the engine
idling.
STOPPING ENGINE
1.
Release the throttle lever to allow the engine idling for a few minutes
.
2. Put the switch to the “O” (Stop) position.
