13
Stop switch
H
Choke valve
pulling rod
4.
Put the stop switch in the upper position.
5.
Pull out the whole choke valve pulling rod.
6.
Safely control the chain saw.
7.
Check whether the guide plate and chain are free from
contact with any object before starting the engine.
8.
Pull the starter handle several times until the ignition
sound is uttered by the engine.
9.
Push in the whole choke valve pulling rod.
10. Pull the starter handle again until the engine is started.
Warning
Danger
If the chain brake is not activated but the engine is
started, the chain will rotate. Do not start the engine
until the chain brake is activated.
If the engine cannot be started easily:
1.
Check whether fuel and oil are filled.
2.
Press the front baffle forwards (in the position of chain
brake activation).
3.
Put the stop switch in the upper position.
4.
Safely control the chain saw.
5.
Pull the starter handle.
Operation
Make the engine rotate at idle speed several minutes after start-
up. Gradually press the throttle to accelerate the engine.
Warning
After the engine is started and the throttle is pressed,
the clutch will be engaged, and the chain will rotate.
After the engine is started, release the throttle and
keep the engine operating at idle speed.
The chain will rotate when the engine
speed is approximately 4,300rpm.
Check whether the acceleration is
normal and whether the chain saw
and guide plate are well lubricated.
Do not operate the engine at high
speed unless otherwise required.
Check whether the chain saw stops running after the throttle is
released.
Warning
1. After the engine is started, rapidly pull back the
front baffle (to release the chain brake).
2. Do not accelerate the engine if the chain brake is
still engaged.
3. The chain brake must be used in emergencies.
Unless it is absolutely required, the chain brake
must not be used.
Stop operations
Loosen the throttle to make the engine operate at idle speed.
Set the stop switch in the stop position.
Attention
If the engine cannot be stopped, pull out the whole
choke valve pulling rod to stop the engine. Restart the
engine after inspection and maintenance of the ignition
switch.
Cutting test
Be familiar with the chain saw before actual cutting. Therefore,
it is wise to perform cutting tests with small logs or branches.
People or small animals must not enter the working area. Chain
saw operators work in the same area must keep a sufficient
safety distance.
Trigger
Trigger control arm
Содержание PK4516
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