AN 06/2003
page
13. RECOMMENDED MAINTENANCE EVERY 3-6
MONTHS.
(Period is subject to processor useage.)
Good processing quality and the reliable operation of a processor is dependent upon regular and
careful cleaning. Every 3-6 months, the chemicals in the tanks should be drained.
A chemical cleaning of the processing tanks and wash tank is recommended. Always follow
safety warnings as described in section 1 when cleaning the processor.
Prior to
carrying out any maintenance
, switch off the power at the main power switch
(position "0") ensuring it cannot be accidently switched back on.
*)
Switch off the main power switch of the processor first (position „0“).
*)
Remove the top cover of the processor.
*)
Drain individual tanks by open the draintaps in front of the processor.
*)
Remove rack assemblies ( DEV / BX / SST, see item 2.1) and put them aside.
*)
Close taps and fill all tanks with water or better with suitable cleaning solution
until the red mark inside the tanks are reached.
*)
Put the racks back into the tanks of the processor and close the top cover.
*)
Switch on the processor and start some replenishment cycles. The hoses will be
cleaned with water as well. Also start the transport of the filmprocessor, the racks have to
be in. Let the processor run for 10 to 15 minutes.
*)
Switch off („0“ position)the main power switch of the filmprocessor and drain the
processor tanks again.
*)
NOTE: Use cleaning solution according to the manufacturer´s instructions.
*)
After tank cleaning, the developer- and wash-tank should be filled twice with fresh water
(eventually use neutralizer recommended by manutacturer). Let the processor run for
approximately 10 minutes again. Check all external (outside of the processor)
hose connectors (outside of filmprocessor) and fittings for leaks.
*)
Drain all tanks.
*)
Remove the water / DEV / BX / SST Racks and check for:
-worn gears
-damaged or worn bearings
-loose screws
-scratched or bent film guides
-plastic flat springs in developer bottom underturn.
*)
All repairs must be carried out by qualified service personnel.
*)
Check the inside of the tank for contamination and alien substances.
*)
Clean the rollers well.
*)
Close the drain taps of all 3 tanks.
*)
Fill developer, bleachfix and SST tanks with fresh chemicals to the required level (1st SST,
2nd bleachfix and 3rd developer)
*)
Re-install the racks carefully. Take care of correct sequence of the racks is followed and
make sure the gears are in the right position. Secure the racks.
*)
Insert the respective suction pipe to the correct external replenisher tank.
Re-install the top cover and switch on the processor.
*)
Process test strips.
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