Zenoah PSZ2500 - Manual (Page 21)

Adjust the pump as follows:
1. Stop the engine and make sure the stop switch
is in the OFF 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
■ ADJUSTING IDLING SPEED (OP9)
1. When the engine tends stop frequently at idling
mode, turn the adjusting screw clockwise.
2. When the cutting head keeps rotating after
releasing the trigger, turn the adjusting screw
counter-clockwise.
(1) idle adjusting screw
• Warm up the engine before adjusting the idling
speed.
• Always wear work gloves made of leather or
some other sturdy material when using the
polesaw.
• Falling branches may fall onto the face or
into the eyes, resulting in injuries, scratches,
and cuts, and for this reason you should
always be sure to wear a helmet and face
protector when using your polesaw.
WARNING
NOTE
IMPORTANT
8. Operation
(1)
OP9
.04 in
(1~2mm) (1)
OP8
OP7
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