Nordmann AT4 13064, Mounting Instructions

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Contents
1 Introduction 4
1.1 To the very beginning 4
1.2 Notes on the mounting instructions 4
2 For your safety 6
3 Product Overview 8
3.1 Models overview 8
3.2 Identification of the unit 9
3.3 Steam humidifier construction 10
3.4 Functional description 11
3.5 Humidification system overview 13
3.6 Options 17
3.7 Accessories 18
3.7.1 Accessories overview 18
3.7.2 Accessory details 19
3.8 Standard delivery 22
3.9 Storing/Transportation/Packaging 22
4 Notes for the planning engineer 23
4.1 Selecting the unit version 23
4.1.1 Calculating the maximum required steam capacity 23
4.1.2 Selecting the unit 24
4.2 Selecting the options an accessories 24
4.3 Selecting the control system 25
5 Mounting and installation work 27
5.1 Important notes for mounting and installation work 27
5.2 Installation overviews 28
5.3 Mounting the unit 30
5.3.1 Notes on locating the unit 30
5.3.2 Mounting the humidifier 32
5.3.3 Inspecting the installed unit 33
5.4 Steam installation 34
5.4.1 Overview steam installation 34
5.4.2 Positioning of the steam distribution pipes 35
5.4.3 Installing the steam distributors 39
5.4.4 Positioning and mounting of the fan units FAN4 N... 40
5.4.5 Installing the steam and condensate hose 41
5.4.6 Common steam and condensate line errors 45
5.4.7 Inspecting the steam installation 46
5.5 Water installation 47
5.5.1 Overview water installation 47
5.5.2 Notes on water installation 48
5.5.3 Inspecting the water installation 49
5.6 Electric installation 50
5.6.1 Wiring diagram Nordmann AT4 single units 50
5.6.2 Wiring diagram Nordmann AT4 double units 51
5.6.3 Notes on electric installation 52
5.6.4 Inspecting the electrical installation 58
6 Product specifications 59
6.1 Technical data 59
6.2 Unit dimensions 60