Updating Or Upgrading The Pbx - Auerswald COMpact 5000 Instructions Manual

Commissioning (COMpact 5000)
• Wait at least 3 minutes for the discharge of any capacitor in the device after disconnecting
it from the main power supply.
• Only a fixed installation is allowed for the connection of the earthing terminal of the PBX
to the potential compensation bar of the house installation or the protective earth
conductor. Plug connections are not allowed.
Requirements:
• Screw driver
• Connecting cable with at least 2.5 mm
• Proper earth connection close to the installation site (equipotential bonding rail of the
house installation or protective earth conductor)
• No terminals connected
1. Connect the connecting cable to the potential
compensation bar of the house installation or the
protective earth conductor.
2. Insert the connecting cable into the casing and
connect it to the earth terminal.

Updating or Upgrading the PBX

Warning: Touching voltage-carrying conductors or telephone connections can cause
life-threatening electric shocks. The PBX contains hazardous voltages, even outside
of 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. Also disconnect the device from additional power sources
(e. g. UPS, if installed).
• Wait at least 3 minutes for the discharge of any capacitor in the device after disconnecting
it from the main power supply.
Caution: Electrostatic charges can destroy sensitive components.
• Discharge electrostatic charges from yourself before touching the circuit boards
with your hands or any tools. To do this, touch a preferably earthed metal object, such as
the PBX's earthing terminal or a computer case.
Important: Before you insert a COMpact 2BRI module, first make the necessary port
settings on the module (operating modes and terminators).
The slot on the far left (A) is exclusively reserved for the COMpact CPU module included in
the scope of supply. The slot on the far right (4) is exclusively for the use of the COMpact
4DSP Module.
44
²
conductor cross-section
COMpact 5000/5000R - Firmware V6.8 - Instructions V04 04/2017