Nordmann Engineering Omega 12, Руководство по эксплуатации

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If the corresponding maintenance counter has elapsed, the yellow LED above the unit switch and on
units with optional SPA Display additional the yellow warning triangle in the upper left corner of the
display indicate that a maintenance must be carried out. In the fault list "Warning 29" is shown if the unit
maintenance must be carried out or "Warning 165" if the optional filter cartridge must be replaced. The
steam generator Nordmann Omega continues normal operation.
Note: If a maintenance is due, the buzzer sounds at any time the unit is switched on and in regular
intervals during operation. The buzzer sound can be deactivated in the "Engineering" menu of the web
interface or the optional SPA Display.
Carry out the corresponding maintenance work, then reset the corresponding maintenance counter
(see chapter 7.8 ).
Note: If during servicing a low or an increased calcification of the steam tank is determined, the main-
tenance interval time can increased (by reducing the carbonate hardness) or decreased (by increasing
the carbonate hardness).
7.3 Maintenance list
Adjacent you can find an overview of the maintenance work to be carried out at the unit maintenance.
Components Work to be done
Steam tank Remove, disassemble and clean, replace defective components if necessary.
Note: When operating the Nordmann Omega with the optional filter cartridge
slight lime traces in the steam tank are normal. However, these slight lime traces
must not be removed.
Steam tank receptacle Inspect, clean if necessary.
Drain pump Remove, disassemble and clean, replace if necessary.
Inlet valve Remove and clean filter insert, replace if necessary.
Filling cup Inspect, clean if necessary.
Level unit Inspect, clean if necessary.
Drain Inspect, clean if necessary.
Drain pipe and siphon Inspect, clean if necessary (decalcify and rinse out).
Steam installation Inspect steam and condensate hoses for cracks and ensure that they are cor-
rectly attached, replace defective hoses.
Water installation Inspect water hoses in the unit for cracks and to see that they are correctly
attached, replace defective hoses.
Check supply pipe is tight, tighten it if necessary. Clean water filter, if available.
Electrical installation Have all cables in the unit checked by an electrician that they are correctly fixed
and that the insulation is not damaged
Heating elements Check the resistance of the heating elements.
Note: a heating element is defective and must be replaced, if the resistance
value measured is >20 Ω.