Additional sheet
63
Symptom of
failure
Source of failure
Troubleshooting
Grating
ruler does
not count
1. Grating ruler falls outside the
usable range of length,
reading head cracked up.
1. Repair the grating ruler.
2. Reading head of grating ruler
rubs ruler enclosure, and
aluminum chips piled up.
2. Repair the grating ruler.
3. Too much gap between
reading head of grating ruler
and ruler body.
3. Repair the grating ruler.
4. Metal hose parts of grating
ruler (plugs, hoses,
connectors) burnt, squeezed,
broken to cause shorting or
breaking of inner circuits.
4. Repair the grating ruler.
5. Time of service of grating ruler
too long, some inner parts or
components go wrong.
5. Repair the grating ruler.
Grating
ruler
does
not
count
sometimes.
1. Carriage body of grating ruler
apart from friction ball.
1. Repair the grating ruler.
2. Some part of small grating
piece inside reading head of
grating ruler wears out.
2. Repair the grating ruler.
3. There is dirt on some part of
grating inside enclosure of
grating ruler.
3. Repair the grating ruler.
4. Insufficient elasticity of
carriage steel wire inside
reading head of grating ruler.
4. Repair the grating ruler.
Summary of Contents for SDS2MS
Page 4: ...Illustration of Panel and Keyboard 1...
Page 21: ...B Smooth R 13 B Smooth R Iran agent Tel 021 66 3939 00 Mob 0912 147 3023 www Sino ir...
Page 30: ...C Simple R 22 C Simple R Iran agent Tel 021 66 3939 00 Mob 0912 147 3023 www Sino ir...
Page 65: ...J N3 Function 57 J N3 Function Iran agent Tel 021 66 3939 00 Mob 0912 147 3023 www Sino ir...
