Disturbances In Z-Carriage Up/Down Movement; Z-Carriage Does Not Move; Z-Carriage Moves Only To One Direction - Planmeca Proline XC Technical Manual

DISTURBANCES IN Z-CARRIAGE UP/DOWN MOVEMENT

9 DISTURBANCES IN Z-CARRIAGE UP/DOWN
MOVEMENT

9.1 Z-carriage does not move

Motor does not function
Motor functions/stalls

9.2 Z-carriage moves only to one direction

Motor functions only to one
direction
Motor rotates/stalls to both
directions, but moves only to
one direction
Technical Manual
SYMPTOM
SYMPTOM
POSSIBLE REASON
Keyboard out of order.
PCB out of order or connector
loose.
Cable out of order or connector
loose.
Motor out of order or connector
loose.
Locking between secondary
axle and bending
glides.
Counterweight or Z-carriage
has stuck.
Transportation pins or locking
screw of counterweight not
removed.
Bearings of drawing bending
wheels or bending wheels of Z-
carriage damaged.
Cable dropped from bending
wheels.
Drawing cable broken.
POSSIBLE REASON
Keyboard out of order.
Reversing relay out of order.
Wrong counterweight (ceph.
version).
Creeping speed adjusted incor-
rectly.
Chapter G - TROUBLESHOOTING
CORRECTIVE ACTION
wheels
CORRECTIVE ACTION
Planmeca Proline XC X-ray unit G-13