S e r v i c e t r a i n i n g
000
29022000
4.7
1
2
3
4
Adjustment and service
instructions
Delimbing knife sharpening
The condition of the delimbing knives has a major effect on the
pruning result and pruning resistance (especially in the summer).
The recommended shape of the delimbing knives is shown in the
following diagram. Sharpen the top side of the blade to a 45
°
angle. Do not sharpen the bottom side.
Saw chain lubricating pump adjustment
1
. Oil volume adjustment
2
. Lubricating pump
3
. Check valve
4
. Lock nut
NOTE! If the adjusting screw is
overtightened, the pump will not
function, because the piston will
not be able to move.
Oil volume adjustment:
Oil volume should be adjusted according to the type of oil used
and the lubricating need. Open lock nut no.
4
. Turn adjusting
screw no.
1
to obtain a suitable oil flow volume. Turning the
screw clockwise will decrease the volume. Tighten the lock nut.
