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Important Information
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Only a qualified electrician may open the casing, perform installation work within an open
casing or service work using the buttons inside the casing. If necessary, commission a
specialist to perform this work.
•
Read the instructions for the device and keep them for future reference.
•
Plug the connecting cables of the PBX only into designated and expertly installed
sockets.
•
Only use original accessories and original replacement parts.
Incomplete or incorrect configuration can be hazardous to people, if for example emergency
calls cannot be performed.
•
The configuration of the product is made via an integrated web server whose pages are
called via web browser. The user interface of the web server (Configuration Manager) is
available in English and German. If you are not familiar with these languages and the
technical terms, please consult a specialist who is linguistically and professionally
qualified.
Touching voltage-carrying conductors or telephone connections can cause life-threatening
electric shocks. 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.
•
Mount the PBX close to 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 cable whose conductor diameter is at least 2.5 mm
•
Pull out the PBX's power plug before instructing a qualified electrician to open the casing,
to install the expansion modules, or to switch or connect equipment. Also disconnect the
device from additional power sources (e. g. a UPS, if installed).
•
Wait for the discharge of any capacitor in the device after disconnecting it from the main
power supply. The electrolytic capacitors in the switch-mode power supply and the ringer
voltage circuitry can remain charged for a long time.
•
Do not make any structural changes to the device.
•
For some installation and maintenance work it is necessary to open the PBX while it is
in operation (qualified electrician only). Make sure that the PBX is never left unattended
while running with an open casing.
•
Ensure you comply with the relevant regulations when handling mains voltage and
devices attached to the mains.
•
Only operate the device when the casing is closed.
•
Only operate the device when it is mounted on the wall (COMpact 5200) or securely
fastened in a 19" rack (COMpact 5200R, COMpact 5500R).
Liquid that penetrates the casing can cause life-threatening electric shocks and can damage
or destroy the PBX.
•
Only operate the PBX in closed, dry rooms.
•
Only clean the device with a slightly damp cloth or an anti-static cloth.
•
When cleaning the casing, make sure that no liquid enters the casing.
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COMpact 5200/5200R/5500R - Instructions V03 03/2019
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