COMpact 5000/R - Firmware V6.6A - Installation, Operation and Configuration V05 03/2016
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Installation and Commissioning
Preparation (COMpact 5000)
Connecting the Earthing
–
Screw driver
–
Connecting cable with at least 2.5 mm² conductor cross-section
•
Earth wire close to the installation site (potential compensation bar of the house installation
or protective earth conductor)
1. Connect the connecting cable to the potential compensation bar of the house instal-
lation or the protective earth conductor.
2. Insert the connecting cable into the casing and connect it to the earth terminal.
Warning:
Improper handling of the device can cause life-threatening
electric shocks and can damage or destroy the PBX.
•
Only a qualified electrician may open the casing and perform installation
work within an open casing.
Warning:
Touching voltage-carrying conductors or telephone connections
can cause life-threatening electric shocks.
•
Mount the PBX close of an earth wire (potential compensation bar of the
house installation or protective earth conductor). Connect the PBX's
earth connection to the earth wire with a connecting line whose
conductor diameter is at least 2.5 mm².
•
Only a fixed installation is allowed for the connection of the earthing
terminal of the PBX to the potential compensation bar of the house instal-
lation or the protective earth conductor. Plug connections are not
allowed.
•
The PBX contains hazardous voltages, even outside the power supply
unit (for instance ringer voltages). Work on active, contact-hazardous
parts is only permitted after creating a voltage-free state. Working close
to active parts is only permitted if these parts are voltage-free or are
protected against direct contact
•
Pull out the PBX's power plug before instructing a qualified electrician to
open the casing to install the extension module, or switch or connect
equipment.
•
If necessary, also disconnect the devices additional power sources (for
example, a UPS).