4/5
Chain type
092
290
Files and how to work with them
list”.
Type 092: Saw chain round dia. 5/32” (4.0 mm).
Type 290: Saw chain round dia. 11/64” (4.5 mm).
First sharpen the shortest cutter. The length of this cutter is
then the standerd for all other cutters of the chain.
used teeth, including on their running surfaces.
File depending on chain type (90° to the guide bar).
correct sharpening angle of:
α = 25°
α = 30°
α = 35°
-
diameter. See “Extract from the spare parts list”.
After having sharpened the chain, the height of the depth
limiter must be checked by means of a chain gauge. See
“Extract from the spare parts list”.
1). See “Extract from the spare parts list”.
2).
α