8-2
Errors and faults
61211-1020202 CenterMax Operating Instructions
Errors occurring prior to the measuring run
If the measuring machine cannot be started, check whether the fol-
lowing errors can be excluded:
• If the above mentioned errors can be excluded, put the CMM out
of operation and repeat the start-up procedure.
• If it is then still not possible to carry out a measuring run, call a
ZEISS service engineer or our hotline ➤ page 8-9.
Error Cause Measure Check
The CMM cannot
be started.
Wrong starting
sequence.
• Observe the specified sequence.
• First, switch on the CMM and
then the computer.
Power supply Main switch is not
switched on.
Connect power supply:
• Set main switch to position "1“.
Position "1“ must
be visible.
Control Control is not
switched on.
Switch on control:
• Turn the rotary switch clock-
wise.
The indicator lamp
above the rotary
switch must light
up.
Drives The drives are not
switched on.
Switch on the drives:
• Turn the rotary switch on the
control cabinet clockwise and
hold it for a few seconds.
The indicator lamp
above the switch
must light up.
EMERGENCY STOP
button on the con-
trol console is
locked.
Unlock the button:
• Turn the EMERGENCY STOP
button slightly.
The button pops
out a few millime-
ters.
Quickstop button
on the control cabi-
net is locked.
Unlock the button:
• Turn the quickstop button
slightly.
The button pops
out a few millime-
ters.
Pressure Compressed air line
defective.
• Check the compressed air line
and the connections.
Indicating instru-
ments
Compressed air line
is not connected.
• Connect compressed air line.