Disturbances In Temple Support Mechanism; Temple Supports Do Not Move; Temple Supports Function Erroneously - Planmeca Proline EC pan Technical Manual

Chapter G - TROUBLESHOOTING

7 DISTURBANCES IN TEMPLE SUPPORT MECHANISM

7.1 Temple supports do not move

Motor does not start
Motor starts
immobile

7.2 Temple supports function erroneously

Temple supports do not close
properly
Temple supports do not move
symmetrically
Temple
much clearance.
G-8 Planmeca Proline EC X-ray unit
SYMPTOM
but supports
SYMPTOM
supports have too
DISTURBANCES IN TEMPLE SUPPORT MECHANISM
POSSIBLE REASON
Keyboard out of order.
Motor out of order or connector
loose.
PCB out of order or connector
loose.
Pin loose.
Drawing nut glides on motor
axle.
Thread of drawing nut dam-
aged.
POSSIBLE REASON
Attachment of quadrants to
temple support cranks has
yielded.
Adjustment of magnet and Hall
sensor erroneous.
Attachment of quadrants to
temple support cranks has
yielded.
Adjustment of clearance incor-
rectly done.
CORRECTIVE ACTION
CORRECTIVE ACTION
Technical Manual