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Requirements
– Hand tools and material:
Screwdriver
Screws
– The existing connections in the immediate vicinity of
the mounting location:
A freely accessible 230 V Schuko socket
NTBA/NTPM of the network provider; for great
distances, hard wiring between the devices is
necessary.
Warning: Liquid entering the casing can cause life-
threatening electric shocks or damage/destroy the
PBX.
Only operate the device in closed, dry rooms.
Caution: Overheating can damage or destroy the
system.
Note the ambient temperature values indicated in
the technical specifications.
Make sure that heat produced by the device can
be adequately vented into the environment. Do
not install the system in a cabinet without
adequate air circulation.
Make sure not to cover the fan on the rear side of
the casing.
Preparation (19" Casing Variants)
Mount the Casing in the Rack
Important: Mechanical loads and electro-magnetic
fields can impair PBX operation.
Avoid mechanical loads (for example, vibrations).
Avoid proximity to devices that generate electro-
magnetic fields or react sensitively to them (e. g.
radio receivers, private mobile radio devices,
amateur radio sets, mobile phones, DECT
systems, or similar).
Protect the device from soiling, excessive dust
and condensation.
Steps to Take
1.
Push the casing into the rack.
2.
Fasten the casing to the right and to the left with the
bracket and the four screws.
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