wtw DIQ/S 182-XT-4, Operating Manual

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System 182-XT-4 Installation
3 - 35 ba75753e06 12/2014
3.9 Connecting the voltage supply
3.9.1 DIQ/S 182-XT-4 (line power version)
WARNING
If the power supply is incorrectly connected, it may represent a
danger to life from electric shock. Pay attention to the following
points during installation:

The DIQ/S 182-XT-4 must only be connected by a qualified
electrician.

The DIQ/S 182-XT-4 must only be connected in a voltage-free
condition.

The power supply must fulfill the specifications given on the
nameplate and in chapter 9 T
ECHNICAL DATA
.

A switch or circuit breaker must be provided in the building
installation as an interrupt facility for the DIQ/S 182-XT-4.
The interrupt facility must be
– installed in the vicinity of the DIQ/S 182-XT-4, easily
accessible by the user and
– marked as an interrupt facility for the DIQ/S 182-XT-4.

After it has been installed, the DIQ/S 182-XT-4 may only be
opened if the mains voltage has been switched off beforehand.
Materials required

Wire end sleeves, suitable for the power line, with suitable crimping
tool

1 x cable gland, matched to the cable diameter (see section 3.8 on
page 3-33).
Tools

Cable stripping knife

Wire stripper

Phillips screwdriver

Small screwdriver.
The following two paragraphs describe how to connect both
models of the DIQ/S 182-XT-4 to the voltage supply. How
to connect additional power supply modules is described in
the operating manual of the respective power supply
module.