3
Safety instructions
Please read and observe the operating instructions before fitting and putting into operation.
Very important!
The operating instructions should always be readily available and kept in the immediate vicinity of the humidifier.
All work must be done only by persons who are familiar with the product and are sufficiently qualified to perform the
work.
The AT 3000 steam humidifiers have been designed and constructed in accordance with the latest technology and the
accepted safety regulations. However, if misused, the humidifier can present a danger to both the user and third parties.
Apart from these safety instructions, you should observe all national and local regulations.
Proper use
The AT 3000 steam humidifiers are intended solely for indirect (via a steam-distribution pipe in a ventilation duct) or
direct (with either a separate or a humidifier-mounted fan) humidification. Used in any other way, or in a way that goes
above and beyond the one described above, is contrary to its intended usage. The manufacturer/supplier cannot be
held responsible for any damage resulting therefrom. The user shall bear the risk.
Alterations to the humidifier
Without NORDMANN’s written approval, no alterations may be made to the humidifier itself, the components or the
accessories.
The use of non-original spare parts may lead to our refusal to accept responsibility for any damage arising therefrom.
Safety instructions
Whenever you see either of these signs, particular care must be taken.
1. Installation
1.1 Dimensions
Dimensions of the AT 3000 humidifiers
!
Type
Fig.
mm
mm
mm
Steam outlet
Drainage
A B
C
4
1
390
585
230
1 x Ø 22
1 x Ø 22
8
1
390
585
230
1 x Ø 22
1 x Ø 22
15
1
470
645
305
1 x Ø 35
1 x Ø 22
23
1
470
645
305
1 x Ø 35
1 x Ø 22
32
1
525
715
360
1 x Ø 35
1 x Ø 22
45
&
65
1
525
715
360
2 x Ø 35
1 x Ø 22
64
2
975
730
385
2 x Ø 35
2 x Ø 22
90
&
130
2
975
730
385
4 x Ø 35
2 x Ø 22
