Quick change-over system centroteX S
Faults
56
Order h49 7144.907-333
Fault
Possible cause
Remedial action
Remedied by
Geometry
deviation on the
workpiece
Concentricity error
on the clamping
device
Check the concentricity of the
quick change-over system and the
clamping device, and correct if
necessary
Skilled special-
ist
Top run-out error
on the clamping
device
Check top run-out on the quick
change-over system and the
clamping device and, if required,
clean their mating surfaces
It is no longer pos-
sible to install the
quick change-over
unit / quick
change-over
adapter
Defective axial
strokes in the quick
change-over sys-
tem
See fault »Incorrect axial strokes
in the quick change-over system«
It is difficult to take
down the quick
change-over unit /
quick change-over
adapter
Dirt on the quick-
release screws
Use force to release the quick
change-over unit / quick change-
over adapter and clean the quick-
release screws
Skilled special-
ist
Table 7:
Fault table
13.3 Commissioning after a fault has been remedied
After the fault has been remedied, perform the following
steps to recommission it:
1. Reset the emergency stop equipment.
2. Acknowledge the fault on the control unit of the machine
tool.
3. Ensure that no-one is in the danger area.
4. Start the machine tool.