KRESS KAC361 Manual Del Usuario página 14

A
J1
25
a
a:Filing angle; b:file position
How to sharpen the cutters
1. Prepare a round file to sharpen the cutters.(See
Fig J2).Note:Firmly clamp the guide bar in a vice
before sharpening the chain. Ensure that the
chain is not "nipped" and can freely move on
the guide bar. Check that the chain is properley
tensioned. (See "Tensioning Chain" section)
A
J2
EN
2. Sharpen the cutters with file from the inner side
of cutting teeth towards the outside of the chain.
(See Fig. J3)
A
J3
14
o
b
o
0
5/32" 4.0mm
3. File all the cutters on one side of the guide bar.
4. Turn the chainsaw around and file all of the
cutters on the opposite side.
5. Ensure that the length of all cutting teeth is same.
To ensure efficient, safe and smooth cutting,
file the depth gauge height to 0.65mm. Make
sure that the leading edge of the depth gauge is
rounded off. (See Fig. J4)
A
J4
INSPECKING AND
MAINTAINING THE
CHAIN SPROCKET
WARNING: Before check, it is a must to turn
off the pole saw and remove the battery.
1. Remove the dive sprocket cover, saw chain and
guide bar.
2. Check if the wear marks are deeper than
a=0.5mm as shown in Fig. K1, if so, then the
chain sprocket should be replaced. (See Fig. K1)
3. When replace chain sprocket, control the
sprocket with pliers and use screwdriver to
lossen nut and replace it. (See Fig. K2)
A
K1
0.65 mm