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NEOMERIS CONTROL DES
Installation
Build:20211025-094624-9873335NSt
All information and technical data are subject to
change
Page 19
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It is imperative to ensure that the measuring and control lines are
installed at a maximum distance to power cables. This will prevent
undesirable irradiation. Keep connection lines as short as possible.
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Lay connection lines well away from the mains cable.
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Connect the device to the protective earth (in case of
230/115V AC).
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Shield the device from strong electro-magnetic fields.
5.2
Installation process
The IP 65 protection class is only guaranteed if lid and cable screw
connections are closed.
5.2.1
Installing the controller
Proceed as follows for attaching the controller on a vertical surface:
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Drill four holes according to the drill pattern.
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Fully open the housing.
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Insert top screws into the top gap between housing and wall and
tighten almost all the way.
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Insert bottom screws into the bottom gap between housing and wall
and tighten them, plus the top screws, all the way.
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Close housing lid.
5.2.2
Installation of measuring probes
The measuring fitting / probe must be installed in such a way that it is
not possible for the dirt to dry out on the electrode surfaces, even when
the system is switched off.
5.3
Cabling
Injury hazard from live installation!
If you fail to switch off the power supply prior to installation, you risk
injuring yourself, ruining the product, or damaging system components.
Observe the following prior to working on the electrical equipment and prior to commencing conver-
sions, maintenance, servicing, and similar tasks:
1. Switch off the main switch of the master system and secure it against re-start (e.g. by
locking it).
2. Attach a clearly visible sign prohibiting anyone from switching on the machine, including
the following information:
a. Do not switch on! Work is being performed!"
i
NOTE
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WARNING
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!
HAZARD