MANDO Adapt T812
Faults
Order h49 7144.907-333
93
Fault
Possible cause
Remedial action
Remedied by
Adaptation clamp-
ing element cannot
be swapped in or
out
Defective axial
strokes in the basic
clamping device
See operating instructions for the
basic clamping device
Clamping force is
too weak
Workpiece outside
the clamping width
diameter
Use a suitable clamping element
Skilled special-
ist
Axial actuation
force is too weak
Check machine setting and cor-
rect if necessary
Stroke limitation by
the workpiece end-
stop
Use an appropriate workpiece
end-stop
Coupling ring
works loose
Install a suitable workpiece end-
stop
Clamping force is
too high
Axial actuating
force is too high
Check machine setting and cor-
rect if necessary
Skilled special-
ist
Geometry devia-
tion on the work-
piece
Axial run-out error
on the adaptation
clamping device
Check axial run-out of the adapta-
tion clamping device and clean the
mating surfaces and locating taper
if necessary
Skilled special-
ist
Face run-out error
on the adaptation
clamping device
Check face run-out of the adapta-
tion clamping device and clean the
mating surfaces and locating taper
if necessary
Dirty end-stop area
Remove the workpiece end-stop
and clean the mating surfaces
Dirty coupling area
in the clamping el-
ement
Remove the clamping element,
clean the coupling area and the
clamping element
Dirty clamping ta-
per
Remove the clamping element
and clean the clamping taper
Geometry error on
the workpiece due
to incorrect type of
clamping element
Use a suitable clamping element
Elastic distortion
Reduce the clamping force to the
level applicable for the adaptation
clamping device and the work-
piece
