Connecting The Earthing Wire - Mitel 430 System Manual

Warning
Transient overvoltage can occur on the mains and on the communications network.
Protect each line installation leading from the building by using one surge voltage protector per
core at the isolating point (main) distribution frame or entry point into the building.
Operation on an IT current distribution system:
The communication server can be operated on an IT power distribution system as per
EN/IEC 60950 with voltages of up to 230 VAC.
4. 3. 1

Connecting the earthing wire

The communication server's earthing connection is located at the front left on the un-
derside and can only be connected once the housing cover has been removed. The
earthing wire is secured by a screw, spring washer and serrated lock washer, which
are included in the screw set Mitel 415/430. The serrated lock washer must rest
against the metal housing of the communication server.
Fig. 19 Earthing connection
Mitel 415/430 as of R4.1
syd-0580/1.2 – R4.1 – 08.2016
Installation
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