AFP Imaging Mini-Medical Series, Installation, Operation & Service Parts Manual

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Service
Mini Med Series 0000061122
Troubleshooting
Processor Problems
Symptom Probable Cause Remedy
5-3
1. Developing time not
constant.
2. Solution temperature
too high.
3. Solution temperature
too low.
4. Dryer temperature
too low.
5. Dryer temperature
too high.
6. Film jams.
A. Excessive load on drive motor.
B. Solution levels low.
A. Temperature control setting
moved.
B. Shorted heater triac.
C. Defective temperature sensor.
(Open)
D. Logic failure.
A. Heater failed.
B. Heater triac failed. (Open)
C. Temperature control setting
moved.
D. Shorted temperature sensor.
E. Logic failure.
A. Failed heating element.
B. Open overtemp switch on
dryer.
C. Shorted temperature sensor.
A. Open temperature sensor.
B. Blower failure.
C. Logic failure.
A. Film not fed in squarely.
B. Improper fixing, fixer too old,
pH too high, or improperly
mixed fixer or fixer replenisher.
A. Check that racks are
seated and turn freely.
B. Add chemicals as
required.
A. Restore correct setting.
B. Replace heater triac.
C. Replace temperature
sensor.
D. Replace logic board.
A. Replace heater.
B. Replace heater triac.
C. Restore correct setting.
D. Replace sensor.
E. Replace logic board.
A. Replace element.
B. Will reset when cool.
Inspect for cause; fan not
running, dirt build-up, etc.
C. Replace sensor
A. Replace sensor.
B. Replace blower.
C. Replace logic board.
A. Feed film in carefully,
leading edge parallel to
rollers.
B. Check pH. If pH is above
5.0, dump and mix fresh.
Follow the mfg's
instructions exactly.