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Page 14 of 4
If necessary
Spray arm
Clean the spray arms when necessary by unscrewing the central nut, lifting off the spray
arm and rinsing it until it is clean. Take off the plastic end pieces by pressing the metal
bar over the edge of the rinse arm and removing them. Using a washing brush, clean the
inside of the spray arm.
After cleaning, press the metal bar back into the groove in the plastic end piece.
Check that the arm can rotate freely when re-installed.
Washing chamber
Do not allow deposits to form in the wash chamber. Remove any deposits as follows:
Open the door and dispense 200 ml NEODISHER BU descaler (sold by
Dr. Weigert) into the washing chamber.
Close the door and run the descaling program.
NOTE: There must not be any items in the machine with this program. It is only used to
descale the machine and insert.
Process tank/Booster tank
If machine has not been used for some time (48 hours) the booster tank must be drained
and program number 16 run.
Make surethat the machine is isolated from the
electric power and that the water and steam
connections are shutoff. Before starting work.
To drain the booster tank, dismantle the front trim panels
on the soiled side. Drainage is then done via a drain valve
located on the soiled side of the tank. Make sure that the
tap is not open before unscrewing the plug. If a nipple
with G ¼ male thread is used, together with the
associated hose, the hose can be fitted to the drain tap.
The tank can now be drained. The capacity of the tank is about 32 litres.
After draining, check that the drain tap is working properly. Seal the plug with PTFE
tape and refit it.
The outside
The front and side walls can be cleaned and disinfected with an alcohol-based clean-
ing agent, medical spirit or an ordinary cleaner. The control panel can be cleaned in the
same way. To remove stains, use ordinary stainless steel cleaner.
It is important to maintain a good level of hygiene around the machine.
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V0
V07
J005
Plug
Drain valves