Humidification
The atmosphere in the chamber is humidified through the admission of steam generated in a aktiv
humifier. Relative humidity (rH) can be regulated between 60% and 95%.
To ensure reliable operation of the steam generator, only fill the reservoir with fully desali-
nated or distilled water!
The capacity of the reservoir is approx. 4.7 ltr (difference between min. and max. levels:
2.2 ltr).
Door switch
The heating system, gas supply and humidifier are switched off when the unit door is opened.
The unit door can only be closed when all glass doors are sealed properly. If the unit door is
not properly closed while the unit is in operation, a visual alarm is given (all LEDs flashing).
If the door is open for longer than 10 minutes, an acoustic alarm sounds when this monitor-
ing function is activated by way of function level 1 (refer to Page 26).
Internal fittings
Pull-out shelves, with support brackets to prevent tilting, are arranged inside the units. The sup-
port can be offset in the carrier racks at intervals of 46 mm.
Six-piece gas-tight glass screen
By virtue of the small vent cross-section, unnecessary cooling and discharge of the atmosphere in
the chamber is largely avoided when a glass door is opened of the six-piece gas-tight glass
screen.
Lockable outside door
The outside door is lockable.
Disinfection routine
This routine is for disinfecting the interior of the unit. In this process, the unit is heated to 180°C
and kept at the disinfection temperature for approx. 3 hours. The unit is then automatically cooled
down again and the nominal values for temperature, gases and relative humidity are reset. The
entire procedure lasts approx. 13 hours, after which the unit is ready for operation again.
"Potential - free contact" connection
Connection for the customer's own signalling system, e.g. telephone system, building services
management systems.
If the overtemperature-protection device trips or an error is detected by the diagnosis system, a
fault message is sent to the customer's own signalling system.
5. DESCRIPTION OF THE UNIT
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