Defensor Mk5 Technical Documentation

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4.5 Additional planning instructions In addition to the selection of the steam humidifier, the accessories and the options, other points should be considered during planning. Please note the information in the following chapters: – Unit fitting (see chapter 5.2) – Steam installation (see chapter 5.3) – Water installation (see chapter 5.4) – Electric installation (see chapter 5.5) If you have other questions relating to planning that are not adequately covered by technical documentation, please contact your Defensor representative. He will be happy to provide further assistance. 19
5 Mounting and installation works 5.1 Safety instructions for mounting and installation works 5.2 Unit fitting 5.2.1 Humidifier location 20 – All mounting and installation work must be performed only by adequately qualified personnel. Ascertaining the qualifications is the customer‘s responsibility. – All local regulations relating to the execution of the respective installation work (Water, steam and electrical installation) must be noted and complied with. – All the information contained in this technical documentation relating to equipment assembly and to water, steam and electrical installation must be unconditionally observed and complied with. – Caution - Danger from electric shock! The connection of the steam humidifier to the mains electrical supply must not be made until all installation work has been completed. – Electronic components are very sensitive to electrostatic discharges. In order to protect these components, during all installation work with the equipment opened, precautions must be taken against damage due to electrical discharge (ESD protection). The installation site of the steam humidifier depends largely on the location of the steam distribution pipe or fan unit (see chapter 5.3.1 and 5.3.2), respectively. To ensure proper functioning of the steam humidifier and to obtain an optimal efficiency, the following points must be considered and observed when choosing the location for the steam humidifier: – Install the steam humidifier so that the length of the steam hose is kept as short as possible (max. 4 m) and that the minimum bend radius (R= 300 mm) and up-slope (20 %) or down-slope (5 %) of the steam hose is observed (see chapter 5.3.3). – The steam humidifiers Defensor Mk5 are designed for wall-mounting. Make sure that the construction (wall, pillar, floor-mounted console, etc.) to which the humidifiers are to be mounted, offers a sufficiently high load-bearing capacity (take notice of the weight information found in this chapter), and is suitable for the installation. Warning! Do not mount the steam humidifier directly to the ventilation duct (insufficient stability). – The back panel of the Defensor Mk5 is retaining heat during operation (max. surface temperature of the metal housing approx. 60 - 70 °C). Make sure, therefore, that the construction (wall, pillar, etc.) to which the units are to be mounted, does not consist of heat-sensitive material. – For operation involving a fan unit, the steam humidifier must always be installed lower than the fan unit. – Install the steam humidifier in such a manner that it is freely accessible with sufficient space available for maintenance purposes (refer to the following illustration for minimum distances).
Page 1 and 2: 1115661 EN neutral 0407 Steam humid
Page 4 and 5: Contents 1 Introduction 4 1.1 To th
Page 6 and 7: 2 For your safety Intended use Stea
Page 8 and 9: The type designation is structured
Page 10 and 11: 3.5 Functional description The Defe
Page 12 and 13: 3. Calculating the maximum required
Page 14 and 15: 4.2 Selecting the control system Th
Page 16 and 17: 4.3 Options The following table pre
Page 18 and 19: 4.4.2 Accessory details Steam distr
Page 22 and 23: Minimum distances to observe min. 6
Page 24 and 25: 5.3 Steam installation 5.3.1 Positi
Page 26 and 27: 3/7 2/7 2/7 2/5 1/5 1/5 1/5 2/6 1/6
Page 28 and 29: 5.3.3 Installing the steam hose Imp
Page 30 and 31: - Steam distribution pipe is mounte
Page 32 and 33: Water supply The water feed pipe (m
Page 34 and 35: 5.5 Electric installation Up Uc 1 2
Page 36 and 37: Legend to wiring diagram A1 Control
Page 38 and 39: Control voltage supply Uc Caution!
Page 40 and 41: 5.5.4 Inspecting the electrical ins
Page 42 and 43: Setting the maintenance interval (
Page 44 and 45: Remote operating and fault indicati
Page 46 and 47: Description of the operating parame
Page 48 and 49: inlet valve cor. 100 serial interfa
Page 50 and 51: Call-up of the setting level Mk5 Vi
Page 52 and 53: Integr.time[min] 010 softstart off
Page 54 and 55: 6.6 Maintenance 6.6.1 Notes on main
Page 56 and 57: Removal and dismantling of the stea
Page 58 and 59: 6.6.3 Notes on cleaning Cleaning th
Page 60 and 61: 6.7.2 What, if..? Most operational
Page 62 and 63: 6.7.3 Replacing unit fuses Warning
Page 64 and 65: © Axair Ltd. 2000, Printed in Swit

Defensor Mk5 Technical Documentation

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