Maintenance...Messages
5-151
LTO
0x509 Mineral wheel dressing re-
commended.
Do you want to do it now?
1000 mineral lenses have been
edged. Dressing the mineral
roughing wheel is recommen-
ded.
YES: Dress the mineral roughing
wheel. (see “Dressing a wheel”,
page 106)
NO: You accept the risk of using
a fouled wheel. The risk of lens
size error is increased, and so is
the edging time. The message
is displayed at each machine
startup.
0x50A Finishing wheel dressing re-
commended. Do you want
to do it now?
800 mineral lenses have been
edged with bevel finishing. Fi-
nishing wheel dressing is
recommended.
YES: Dress the finishing wheel
(see “Dressing a wheel”,
page 106)
NO: You accept the risk of using
a fouled wheel. The risk of lens
size error is increased, and so is
the edging time. The message
is displayed at each machine
startup.
0x902 Dressing impossible
Wrong disc thickness.
The thickness of the fitted disc
does not match the theoretically
required thickness.
Confirm the message.
Use an appropriate dressing
disc.
0x903 Dressing impossible
Disc diameter too small.
The volume of material to be
machined is less than the mini-
mum volume required.
Confirm the message.
Use an appropriate dressing
disc.
0x50C Weak electrical supply. The voltage detected is less than
20% of the normal voltage.
Please contact your electricity
supplier.
0x909 Adjustment impossible: Lens
too small.
The diameter of the felt lens is
less than 11 mm.
Confirm the message.
Fit another lens 10 00 205 bloc-
ked at the centre.
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