Cutting Attachment; Mount Guide Bar And Diamond Abrasive Chain - Stihl GS 461 Instruction Manual

English
► Secure pipes, round bodies, etc. against roll‐
ing away
► Mark a cutting line - when determining the cut‐
ting line, avoid reinforcement, especially in the
direction of the severing cut
DANGER
Manual cutting along this line requires particular
caution and precision.
► Cut into pipes, round bodies, etc. in the area
at the ends of the cutting line, so that the
material does not break away
► Make the plunge cut very carefully at the apex
and cut outward on both sides - feed with full
cutting depth along the cutting line – for small
corrections of direction, do not tilt the diamond
abrasive chain, but always position it anew
instead – if necessary, use wedges and if nec‐
essary, leave small ridges that hold the part
that is to be separated in position. Break these
ridges later
4

Cutting Attachment

Diamond abrasive chain, guide bar and chain
sprocket make up the cutting attachment.
The cutting attachment that is supplied has been
optimized for the concrete cutter.
1
a
t = a : 2
– The pitch (t) of the diamond abrasive
chain (1), chain sprocket and sprocket nose of
the Rollomatic guide bar must match
10
– The drive link gauge (2) of the diamond abra‐
sive chain (1) must be matched to the groove
width of the guide bar (3)
When pairing components that are not compati‐
ble with each other, the cutting attachment may
become damaged beyond repair after only a
short period of operation.
4.1 Diamond abrasive chain
The correct use of the STIHL diamond abrasive
chain ensures economical use and avoids accel‐
erated wear.
The STIHL diamond abrasive chain is suitable
for cutting the following materials:
– Concrete
– Reinforced concrete
– General blocks
– Masonry
– Stone pipes
– Ductile cast iron pipes
– Abrasive stone*, e.g. asphalt and bricks (sand‐
stone)
– Hard stone*, granite*
*) Restrictions on power and service life are pos‐
sible
Do not cut any other materials – risk of accident!
4.2 Chain scabbard
The product contents includes a chain scabbard
that is suitable for the bar and chain.
5 Mount Guide Bar and Dia‐
mond Abrasive Chain
5.1 Removing the chain sprocket
cover
2
3
► Unscrew nuts (1) from the studs – nuts are
fastened to the chain sprocket cover so that
they are secured against loss
► Remove the chain sprocket cover (2)
4 Cutting Attachment
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1
2
0458-761-0121-B