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7. Operation
check the oil level more frequently
than at fuel tank refills.
The guide bar and chain are
lubricated automatically by a pump
that operates whenever the chain
rotates. The pump is set at the
factory to deliver a minimum flow
rate, but it can be adjusted in the
field. A temporary increase in oil flow
is often desirable when cutting things
like hardwood or wood with a lot of
pitch.
Adjust the pump as follows:
1. Stop the engine and make sure
the stop switch is in the STOP
position.
2. Place the unit on its side with the
oil reservoir up. (OP7)
(1) Oil tank
(2) Chain cover
The oil flow adjusting screw must be
pressed in slightly in order to turn.
Failure to do so could damage the
pump and screw.
3. With a screwdriver, push in on the
oil flow rate adjusting screw and
turn in the desired direction (there
are three incremental settings):
(a) Clockwise-decrease
lubrication.
(b) Counter clockwise-increase
lubrication.
(c) Middle
■ ADJUSTING THROTTLE CABLE
• The normal play is 1 or 2mm when
measured at the carburetor side
end. Readjust with the cable
adjuster as required. (OP8)
(1) Cable adjuster
IMPORTANT
.04 in
(1~2mm)
(1)
OP8
OP7
重 要
中 文
导板和锯链通过锯链旋转时运转的泵自
动进行润滑。该泵在出厂时设定一个最
低流量，但在实际操作中可进行调节。
当切割硬木或有很多树脂的木头等材料
时经常需要临时增大机油流量。
如下所述调节泵：
1. 停止引擎，并确保止动开关处于
STOP（停止）位置。
2. 将机器侧放，使储油箱朝上。
（OP7）
（1）油箱
（2）链条盖
必须轻轻地按下机油流量调节螺钉以使
其转动。否则可能会损坏泵和螺钉。
3. 使用螺丝刀，推入机油流量调节螺
钉并以所需方向旋转（有三种增量设
定）：
（a）顺时针转动螺钉以减少润滑油。
（b）逆时针转动螺钉以增加润滑油。
（c）中间
■调节加油钢丝
・在化油器侧进行测量时，钢丝的正常
行程应为1或2mm。需要时可通过钢
丝调节器重新进行调节。（OP8）
（1）钢丝调节器
7. 操作