Repair work at the humidifying and dehumidifying system
9.2.5
Checking the steam boiler
DANGER!
Danger by hot water.
Danger of scalding.
Prior to work, make sure that the steam boiler has cooled down.
To put out of action the humidification module, e.g. for maintenance proceed as follows:
1. Switch off the unit (main switch, -
1S1
).
2. Make sure that the fresh water supply is interrupted.
3. Disconnect the unit from the power supply
4. Remove the rear panel (chap. 5.3).
5. Empty the humidification module as well as possible. Emptying manually through the stopcock or by
removing the input hose to the hot water valve.
Figure 54:
Hose hot water valve
6. Remove the double wire clamp from the steam connection
The steam hose can now be removed.
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