Stihl TS 500i Instruction Manual page 18

English
Troubleshooting
Abrasive wheel
Error
ragged edges or cut surfaces, crooked
cut
heavy wear on the sides of the segments Abrasive wheel gyrates
ragged edges, crooked cut, no cutting
performance, generation of sparks
poor cutting performance, high segment
wear
Breakdowns or tears in the parent wheel
and segment
Undercut
1)
STIHL recommends STIHL servicing dealers
16
Cause
Deviation in radial or axial run-out
Abrasive wheel is dull; built-up edges with
abrasive wheels for stone
Abrasive wheel is turning in the wrong
direction
Overloading
Cutting in the wrong material
Remedy
1)
Contact a servicing dealer
use a new abrasive wheel
Sharpen abrasive wheels for stone by
briefly cutting through abrasive materials;
replace abrasive wheel for asphalt with a
new one
Mount abrasive wheel so that it turns in
the right direction
use a new abrasive wheel
use new abrasive wheel; observe sepa-
rating layers of various materials
TS 480i, TS 500i