39Installation
4.6 Electrical installation
4.6.1 Notes on electrical installation
DANGER!
Danger of electric shock
The control unit of the adiabatic air humidication system Condair DL is mains powered. Live
parts may be exposed when the control unit is open. Touching live parts may cause severe
injury or danger to life.
Prevention: The control unit must be connected to the mains only after all mounting and installation
work has been completed, all installations have been checked for correct workmanship and all com-
ponents have been locked properly.
CAUTION!
The electronic components inside the control unit are very sensitive to electrostatic discharge. Before
carrying out installations work inside the control unit, appropriate measures must be taken to protect
the electronic components against damage caused by electrostatic discharge (ESD protection).
– All work concerning the electrical installation must be performed only by skilled and qualied
technical personnel (e.g. electrician with appropriate training) authorised by the owner. It is
the owner’s responsibility to verify proper qualication of the personnel.
– The electrical installation must be carried out according to the wiring diagrams chapter 4.6.2 – Wiring
diagram Condair DL, the notes on electrical installation as well as the applicable local regulations.
All information given in the wiring diagram must be followed and observed.
– All cables must be lead into the control unit, the central unit and the electrical isolator via appropriate
cable feed throughs.
– Make sure the cables are adequately xed, do not scrub on any components or become a stumbling
trap.
– Observe and maintain maximum cable length and required cross section per wire according to local
regulations.
– The mains supply voltage must match the respective voltage stated on the type plate.
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