26
- After having sharpened the chain, the height of the depth
limiter must be checked by means of a chain gauge. For
the order number see accessories.
- Correct even the smallest projections with a special flat
file (
G
).
- Round off the front of the depth limiter (
H
).
- The file holder makes it easier to guide the file, carries mar-
kings for a correct sharpening angle of 25
o
and limits the cut
depth (4/5 of the file diameter). For the order number see
accessories.
- When filing the markings must be parallel to the chain.
25°
/5
H
25°
F
G
- Clean the inside, in particular the brake band area (
K/7
),
with a brush.
NOTE
: Do not clean the brake mechanism, in particular the
spring (
K/8
), because it could jump out of its guide.
NOTE
: Do not remove the foam material (
K/9
).
- Remount the protective plate and the guide plate.
- After mounting carry out a functional check of the chain
brake (see
Checking the chain brake
).
NOTE:
The chain brake is a very important safety device and like
any other component subject to normal wear and tear.
It is recommended to have it checked and maintained regu-
larly for your own safety by a DOLMAR service center.
Clean the chain brake band
CAUTION: In any case actuate the chain brake
(blocking)
and put on protective gloves. Do not
actuate the chain brake when cleaning.
Cleaning the guide bar
CAUTION:
Protective gloves must be put on.
The bearing surfaces of the guide bar must be regularly cleaned
and checked for damage.
- Loosen the fastening nuts (
J/1
).
- Pull off the sprocket guard (
J/2
).
- Loosen the screw (
J/3
) and remove the guide plate (
J/4
).
- Loosen the four screws (
J/5
) and
carefully
remove the
protective plate (
J/6
).
NOTE: Ensure the pressure spring (K/8) cannot jump
out. Secure the pressure spring in position before
cleaning.
SERVICE
I
J
2
4
6
5 3
1
K
7
9
8
Summary of Contents for PS-9010
Page 66: ...66 Notes ...
Page 67: ...67 Notes ...
