30°
Files and how to work with them
- Sharpenusingaspecialleholderwithasawchainround
ledia.4.0mm.Normalroundlesarenotappropriatefor
this work. See "Accessories" for the order number.
- Theleshouldcutonlywhenpushedforwards(arrow).Lift
thelewhenleadingitbackwards.
- First sharpen the shortest cutter. The length of this cutter is
then the standerd for all other cutters of the chain.
- Alwaysguidetheleasing.shown
- Theleholdermakesleguidanceeasier.Itismarkedfor
the correct 30° sharpening angle (keep the marks parallel
withthechainwhenling,seeillustration)andlimitsthecut
depthtothecorrect4/5ofthelediameter.See"Acces-
sories" for the order number.
- After having sharpened the chain, the height of the depth
limiter must be checked by means of a chain gauge. See
"Accessories" for the order number.
- Correcteventhesmallestexcessheightwithaspecialat
le(
1). See "Accessories" for the order number.
- Round off the front of the depth limiter (
2).
4/5
B
1 2
C
Cleaning the guide bar,
lubricating the sprocket nose
CAUTION: Protective gloves must be worn.
Regularly inspect the bearing surfaces of the guide bar for
damage, and clean them with a suitable tool.
If the saw is used intensively it will be necessary to lubricate the
returnsprocketbearingsregularly(onceaweek).Todothis,rst
thoroughly clean the 2 mm hole at the tip of the guide bar, and
then press in a small amount of multi-purpose grease.
Multi-purpose grease and grease guns are available as acces-
sories.
Multi-purpose grease (order no. 944 360 000)
Grease gun (order no. 944 350 000)