Zenoah G3200, Руководство владельца/оператора, Страница: 15 / 40

1. H and L needles are restricted within the number
of turn as shown below.
H needle –1/4
L needle –1/4
2. Start engine and allow it to warm up in low
speed for a few minutes.
3. Turn idle adjusting screw (T) counter-clockwise
so that saw chain does not turn. If idling speed is
too slow, turn the screw clockwise.
4. Make a test cut adjust the H needle for best
cutting power, not for maximum speed.
(1) L needle (2) H needle
(3) Idle adjusting screw
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CHAIN BRAKE
This machine is equipped with an automatic brake
to stop saw chain rotation upon occurrence of
kickback during saw cutting. 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.
To release the brake, pull up the front guard toward
the front handle till a “click” sound is heard.
(1) Release (2) Activate (3) Front guard
Be sure to confirm brake operation during daily
inspection.
How to confirm:
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 for
inspection and repairs.
If the engine keeps rotating at high speed with the
brake engaged, the clutch will overheat causing
trouble.
IMPORTANT
7. Operation
(1)
(2)
(3)
F7-8
(1) (2)
(3)
F7-9
F7-10
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