P n e u m a t i c
C h a i n S a w
5 1 0 2 6 – 5 1 0 2 9
51026_51029_BA_en_Version_05
Page
28
of
34
Chain Type
Type of chain
Angle
A
H
Rapid-Micro (RM)
30
85
Rapid-Super (RS)
30
60
Picco-Micro (OM/PMN)
30
85
Mould of teeth:
Micro
=
Half-chisel tooth
Super
=
Chisel tooth
Sprocket:
5 1026 7070
Pitch:
0,404“
Thickness of the drive wheels:
0,063“
Type
Oregon 59 LG-61 E
The stipulated values for the angles A and B achieve automatically, if you use the stipulated files
and filing machines and if there is a right adjusting.
The angles have to be the same to all teeth of the chain. If the angles differ from each other: the
running of the chain is rough, uneven, and the wear gets tougher – this can go on to the break of the
chain.
As these requirements can be fulfilled only after enough and intense practicing:
Use a file holder!
Controlling the angle
Filing gauge * (look list) a versatile tool for the check of sharpening angle and front angle, the height
of the depth limiter, length of tooth, depth of the groove and for the cleaning of the groove and oil
inlet bores.
Proper sharpening
- if using the file holder and FG 1:
- the chain still stays on the guide bar
- if necessary fix the guide bar
- block the chain - hand guard to the front
- for going on pulling back the chain pull the hand guard to the hand pipe
- sharpen often (do not take away much) - for simple re-sharpening two to three file lines are
enough
- file only from the inner side to the outer
- the file only graps in the forward line - if you move at back lift it up.
- Guide the file:
Horizontal
(in a 90°- angle to the side surface of the guide bar) corresponding to the
mentioned angles - of the markings on the file supports
- Do not file the connecting links and drive links
- Turn the files in regular spaces, to avoid wear on one side only
- Remove file burr with a piece of hard wood
- Check the angle with the file gauge.
All cutting theeth must have the same length.
CS Unitec, Inc.
• Toll-free: 800-700-5919 • Ph: 1-203-853-9522 • Email: [email protected] •
www.csunitec.com
Translation of the original manual
compiled: 20.04.16