Service Manual for FNDX 5
08/2009 FR
Page 24
Problem
8.
Main Drive and
Dryer run continuously
9.
Material wet when
exiting processor
10.
Temperature
problems
Temperature is shown
incorrect.
11.
No fresh water
supply
12.
Circulation pump
don't work
13.
Level in water tank
to high, Water tank
Overflows
Correction
a) Check in the manual programm if
"STOP" is shown; stop the transport
with the button.
CAUTION:
If also an automatic cycle is started by
the sensor bar this cycle will end first.
b) Check the Input rubber roller, check if
a film is on the film table under the
sensorbar.
c) Clean the sensor/s
d) Change the Main board
a) Increase the Dryer temperature
(max. 60 °C)
b) Lower the Transport speed
c) Increase the Replenishment rate or
change the chemicals
d) Fuse F4 of the Heater Dry defective or
solid state relais defective, or dryer
heating elements defective, or
thermoswich from heating element is
open
a) The Temperature probes are colour
coded
Developer
... Yellow
Fixer
... Blue
Dryer
... Red
a) Open the Water tap
b) Clean the small Filter in the valve, or
exchange it
c) Check the Fuse F8 / LD8
a) Clean the Pump wheel and make
shure easy running
b) Check the Fuse F7 / LD7
a) Clean the Water tank and clean the
Overflow and the Water drain
b) Modify the Water drain installation
Possible Cause
a) Main Drive was started in
"manual mode"
b) Material always under the
sensorbar. Material not
transported/pulled into the
processor
c) Sensor/s at the sensorbar
is/are wet or dirty
d) Main board defectiv
a) Dryer temperature is too
low
b) Transport speed to high
c) Unusable or wrong
Developer or Fixer
d) Dryer blows only cold air
The Temperature probes has
to be positioned according
their code.
a) Water tap is closed
b) Water valve is blocked or
faulty
c) Main board defective
a) Pump wheel is blocked by
dirt
b) no electrical power
a) Water drain/overflow
blocked
b) Worse water drain
installation
