Motor overheats, motor
with less power
poor work accuracy
No upwarts movement of
Pinole
HOLZMANN MASCHINEN GmbH www.holzmann-maschinen.at
Motor overloaded
Less main supply voltage
Motor wrong connected
Unbalanced heavy or tense
workpiece
Inaccurate horizontal location
of the workpiece holder
Spindle return spring
TROUBLESHOOTING
Decrease feeding speed
Check voltage
Assemble workpiece masse-
balanced and stress-free
Align workpiece holders
Tension spindle return spring
30
GBM25; GMB25T