Interface Box (Model 29122) - Hach ORBISPHERE 3650 Atex User Manual

General Information

1.1.3 Interface box (model 29122)

Explosion hazard. Only use the Interface Box 29122 in the safe area and never in the
explosive area.
The interface box should only be connected to an earthed power supply socket.
In accordance with safety standards, it must be possible to disconnect the external power
supply of the interface box in its immediate vicinity.
Any maintenance of the interface box should be performed exclusively by personnel
specialized and authorized to work on electrical equipment, in accordance with relevant local
regulations.
Disconnect the interface box from the power supply before carrying out any maintenance
(including changing fuses).
Electrical danger and fire hazard. Only use the supplied power cable. Only qualified experts
may perform the tasks detailed in the installation section of this manual, while adhering to all
locally valid safety regulations.
Removable power cables must not be replaced with inadequately dimensioned power cables.
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