CHECKING OIL SUPPLY
After starting the engine, run the chain at medium speed
and see if chain oil is scattered off as shown in the figure.
Chain oil
The chain oil flow can be changed by inserting a screw-
driver in the hole on bottom of the clutch side. Turn the
shaft counter-clockwise to increase the oil flow. Turn the
shaft clockwise to decrease the oil flow. Adjust according
to your work conditions.
(1) Chain oil flow adjusting shaft
IMPORTANT
The oil tank should become nearly empty by the time fuel
is used up. Be sure to refill the oil tank every time when
refueling the saw.
CHECKING FUNCTIONAL OF THE CLUTCH
Before each use, you shall confirm that there is no chain
movement when the chain saw running at idling speed.
WARNING
When running, the machine must always be firmly held
in both hands, with the left hand on the front hand-grip
and the right hand on the rear hand grip, even if the
operator is left-handed.
ADJUSTING CARBURETOR
The carburetor on your unit has been factory adjusted,
but may require fine tuning due to change in operating
conditions. Before adjusting the carburetor, make sure
that provided are clean air/fuel filters and fresh, properly
mixed fuel.
When adjusting, take the following steps:
IMPORTANT
Be sure to adjust the carburetor with the bar chain at-
tached.
GB | Operating Instructions
1. H and L needles are restricted within the number of
2. Start engine and allow it to warm up in low speed for
3. Turn idle adjusting screw (T) counter-clockwise so
4. Make a test cut adjust the H needle for best cutting
CHAIN BRAKE
The chain brake is a device which stops the chain in-
stantaneously if the chain saw recoils due to kickback.
Normally, the brake is activated automatically by inertial
force. It can also be activated manually by pushing the
brake lever (left-hand guard) down toward the front.
When the brake operates, a white cone pops up from the
base of the brake lever.
To release brake, pull up the front handle guard toward
the rear handle till "click" sound is heard.
9
turn as shown below.
H needle –1/4
L needle –1/4
a few minutes.
that saw chain does not turn. If idling speed is too
slow, turn the screw clockwise.
power, not for maximum speed.
(1) L needle
(2) H needle
(3) Idle adjusting screw
(1) Rear handle
(2) Releases the brake.
(3) Activates the brake.
(4) Rear handle