7
6. Rotate the chain tensioning screw anti-clockwise (Fig.5)to move the tensioning lug to the
rear half of the slot.
7. Assemble bar and chain onto chainsaw and check that all chain links are seated correctly in
the bar’s groove and that the chain is correctly fitted around the driving sprocket (Fig.6).
8. Replace the cover and lightly fasten the cover by turning chain cover nut clockwise (Fig.7).
9. Adjust the chain tension until ¾ of the tooth can be seen when pulling the chain by hand
(Fig.8). The the chain tension is adjusted by rotating chain tensioning screw clockwise
(Fig.9) . When the correct tension is achieved fully tighten the chain cover nut by rotating it
clockwise (Fig.7).
Note:
The chainsaw must never be operated without chain oil as this will cause damage to the
chain, bar, and motor. No claims under warranty can be accepted if damage occurs due to the
chainsaw being operated without chain oil.
Tensioning the chain:
Note: before you start tensioning the chain:
Make sure that all the chain links are seated inside the groove of the guide bar.
The chain cover nut (Fig.1 No.7) may need to be loosened slightly to allow the
guide bar to be adjusted.
1. Tension the chain by rotating chain tensioning screw clockwise (Fig.9).
2.
Make sure you don’t tension the chain too tightly. When cold, it should be possible to
lift
the
chain in the middle of the guide bar approximately 3-5 mm (Fig.8). To decrease the chain
tension, turn the chain tensioning screw anti-clockwise.
Fig.5
Fig.6
Fig.7
Fig.8
Fig.9