Rotation Cycle Gets Stuck; Trembles During Rotating Cycle - Planmeca Proline EC pan Technical Manual

Chapter G - TROUBLESHOOTING
Driving wheel glides (the motor
rotates but the unit does not
rotate). If error code appears,
see error code explanations.

4.3 Rotation cycle gets stuck

Rotation cycle gets stuck

4.4 Trembles during rotating cycle

According to speed of the rota-
tion, step motors may produce
normal trembling. Visible trem-
bling during rotation is abnor-
mal. It is caused either by
rotation movement or cassette
movement.
G-4 Planmeca Proline EC X-ray unit
SYMPTOM
SYMPTOM
SYMPTOM
POSSIBLE REASON
The equipment is installed atilt. Align the unit properly.
Adjustment of guidance wheel
erroneous.
Driving surface detached.
Loading spring of driving wheel
erroneously installed.
Grease in groove or driving
wheel.
Gear assembly or
between motor and gear dam-
aged.
Cable guide stucks.
POSSIBLE REASON
The equipment is installed atilt.
Adjustment of the guidance
wheel erroneous.
Adjustment of the clearance of
the guidance wheel erroneous.
Grease in groove or driving
wheel.
Cable gets stuck.
Bad contact of motor cables
POSSIBLE REASON
Wheel of driving surface dirty.
Damaged spiral gear.
Adjustment of the guidance
wheel erroneous.
Adjustment of the guidance
profile erroneous.
Cable guide gets stuck.
DISTURBANCES IN ROTATION
CORRECTIVE ACTION
Adjust the guidance wheel.
clutch
CORRECTIVE ACTION
CORRECTIVE ACTION
Technical Manual