Stihl TS 410 Instruction Manual page 17

Never use diamond abrasive wheels
with side plating as they jam in the cut
and can result in extreme kickback –
Risk of accident!
Product Codes
D-B10
The product code is a combination of
letters and numbers, consisting of up to
four characters:
the letters denote the main field of
–
application of the abrasive wheel
the numbers denote the
–
performance class of the STIHL
diamond abrasive wheel
Axial and radial run-out
A faultless spindle bearing of the cut-off
machine is necessary for a long service
life and efficient functioning of the
diamond abrasive wheel.
Using the abrasive wheel on a cut-off
machine with a faulty spindle bearing
can lead to deviations in radial and axial
run-out.
TS 410, TS 420
An excessively high radial run-out
deviation (A) overloads individual
diamond segments, which overheat in
the process. This can lead to stress
cracks in the parent wheel or to
annealing of individual segments.
Deviations in axial run-out (B) result in
higher thermal loading and wider cuts.
Undercut
Do not cut into the base course
(frequently chipped stones and gravel)
when cutting roadway pavement –
cutting in chipped stones and gravel is
revealed by light-colored dust –
excessive undercut may occur as a
result – Danger of shattering!
Built-up edges, sharpen
Built-up edges take the form of a light
gray deposit on the tops of the diamond
segments. This deposit on the segments
clogs the diamonds and blunts the
segments.
Built-up edges can form:
when cutting extremely hard
–
materials, e. g., granite
with incorrect handling, e. g.,
–
excessive feed effort
Built-up edges increase vibration,
reduce cutting performance, and cause
formation of sparks.
At the first signs of built-up edges,
immediately "sharpen" the diamond
abrasive wheel – to do this, briefly cut
through abrasive material such as
sandstone, aerated concrete or asphalt.
Addition of water prevents the formation
of built-up edges.
English
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