Makita DUC304 Manual De Instrucciones página 15

4.
Keep holding the guide bar lightly and
tighten the sprocket cover. Make sure that the
saw chain does not loose at the lower side.
5. Tighten the retaining nut to secure the
sprocket cover.
Fig.15
► 1. Retaining nut
Make sure the saw chain fits snugly against the
lower side of the bar.
Spike bumper
Optional accessory
When cutting thick branches, using the spike
bumper is recommended. To install the spike
bumper, perform the following steps:
1.
Remove the sprocket cover, saw chain, and
guide bar.
2.
Align the holes of the spike bumper with the
holes on the chain saw body, and then tighten
the screws firmly.
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Fig.16
► 1. Screw 2. Spike bumper
OPERATION
Lubrication
Saw chain is automatically lubricated when the
tool is in operation. Check the amount of remain-
ing oil in the oil tank periodically through the oil
inspection window.
To refill the tank, lay the chain saw on its side
and remove the oil tank cap. The proper amount
of oil is 140 ml. After refilling the tank, make sure
that the oil tank cap is tightened securely.
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Fig.17
► 1. Oil tank cap 2. Oil inspection window
After refilling, hold the chain saw away from the tree. Start
it and wait until lubrication on saw chain is adequate.
Fig.18
NOTICE: When filling the chain oil for the
2
first time, or refilling the tank after it has
been completely emptied, add oil up to the
bottom edge of the filler neck. The oil deliv-
ery may otherwise be impaired.
NOTICE: Use the saw chain oil exclusively
for Makita chain saws or equivalent oil
available in the market.
NOTICE: Never use oil including dust and
particles or volatile oil.
NOTICE: When pruning trees, use botanical
oil. Mineral oil may harm trees.
NOTICE: Before the cutting operation, make sure
that the provided oil tank cap is screwed in place.
15 ENGLISH
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