Use and Care Manual
21
ENGLISH
Cleaning the oil discharge hole
Small dust or particles may be built up in the oil
discharge hole during operation. These dust or
particles may impair the oil to ow and cause an
insucient lubrication on the whole saw chain.
When a poor chain oil delivery occurs at the top of
guide bar, clean the oil discharge hole as follows.
1. Remove the sprocket cover and saw chain
from the tool.
2. Remove the small dust or particles using a
slotted screwdriver or the like.
1
2
Fig.38
► 1. Slotted screwdriver 2. Oil discharge hole
3. Insert the battery cartridge into the tool. Pull
the switch trigger to ow built-up dust or particles
o the oil discharge hole by discharging chain
oil.
4. Remove the battery cartridge from the tool.
Reinstall the sprocket cover and saw chain on
the tool.
Replacing the sprocket
CAUTION: A worn sprocket will dam-
age a new saw chain. Have the sprocket
replaced in this case.
Before tting a new saw chain, check the condi-
tion of the sprocket.
1
2
Fig.39
► 1. Sprocket 2. Areas to be worn out
Always t a new locking ring when replacing the
sprocket.
1
2
Fig.40
► 1. Locking ring 2. Sprocket
NOTICE: Make sure that the sprocket is
installed as shown in the gure.
Storing the tool
1. Clean the tool before storing. Remove any
chips and sawdust from the tool after removing
the sprocket cover.
2. After cleaning the tool, run it under no load
to lubricate the saw chain and guide bar.
3. Cover the guide bar with the guide bar
cover.
4. Empty the oil tank.