
Important Information
COMpact 5010/5020 VoIP - Firmware Version 4.2C - Installation and Commissioning Instructions 09 10/12 5
This section includes necessary information for operating the devices safely. Before installing and commissioning the PBX, be
sure to read the safety information listed here. Also become familiar with the proper use of the device as well as the technical data.
Safety information
Warning: Improper handling of the device can result
in life-threatening electrical shock.
씮Only a skilled electrician may open the casing. If
necessary, have an authorised dealer commis-
sion the device.
씮Only a skilled electrician may perform installation
work within an open casing or service work using
the buttons inside the casing. If necessary, com-
mission an authorised dealer to perform this work.
Warning: Touching the voltage-carrying conductors
or the telephone connections may cause a life-threat-
ening electric shock.
씮Remove the power plugs for both the PBX and all
peripheral equipment from the power socket
before a skilled electrician opens the casing.
씮If necessary, also disconnect the devices from
auxiliary power sources (for example, UPS).
씮Only open the blue protective cover. Do not
remove the tightly screwed casing cover. This
prevents accidental contact which may result in a
shock from hazardous voltages. Make sure that
any repairs requiring the casing cover to be
removed are carried out by the manufacturer.
Removing or destroying the protective caps cov-
ering the screws voids the warranty.
씮Only mount the components (for example, expan-
sion modules) in a voltage-free state.
씮Only operate the device when the casing is
closed.
씮Only operate the device when it is mounted on the
wall.
씮For some installation and maintenance work, it is
necessary to open the PBX while it is in operation.
Make sure that the PBX is never left unattended
while working with an open casing.
씮Make sure there is always adequate insulation if
you touch voltage-carrying lines.
씮Be sure to follow the relevant -regulations when
handling 230 V system voltage and devices
attached to mains.
Warning: Liquid penetrating the casing may cause a
life-threatening electric shock and can damage or
destroy the PBX.
씮Only operate PBX in closed, dry rooms.
씮Only clean the device with a soft moist cloth or
anti-static cloth.
Warning: Damaged connection lines as well as dam-
age to the casing and to the PBX can cause life-
threatening electrical shocks.
씮Only connect the device connection cable with
sockets that are designed for that purpose.
씮Make sure that the Schuko socket for connecting
the PBX is properly connected (according to VDE
0100). The power socket must be located near the
PBX and be freely accessible at all times.
씮Replace damaged connection lines immediately.
씮Always have a professional carry out repairs
immediately. Please contact your dealer or the
manufacturer directly.
Warning: Power surges, which can occur during
electrical storms, can cause life-threatening electric
shocks and may damage or destroy the PBX.
씮Therefore, do not mount the PBX during an elec-
trical storm. Avoid disconnecting and connecting
lines during an electrical storm.
씮Let a skilled electrician lay all the cables inside the
building – including the cable to the door terminal
system.
씮Protect the devices by installing overvoltage
protection.
Attention: Unauthorised changes to the device can
damage the PBX or breach security and EMC regula-
tions. If security-relevant radio services are disturbed,
the Federal Network Agency can order decommis-
sioning the device according to §14, section 6, Elec-
tromagnetic Compatibility Act.
씮Always have a professional carry out repairs.
Please contact your skilled electrician or the man-
ufacturer directly.
Attention: Exceeding (even temporarily) the thresh-
old values indicated in the technical data can damage
or even destroy the PBX.
씮Note the threshold values indicated in the techni-
cal data for voltage, electricity, performance,
ambient temperature and humidity.
Attention: Electrostatic charges can destroy sensi-
tive components.
씮Divert electrostatic charges from yourself before
touching the circuit boards with your hands or any
tools. To do this, touch a metal object, preferably
earthed, for example, a heater or computer hous-
ing.
Important: Mechanical loads and electro-magnetic
fields can impair PBX operation.
씮Avoid mechanical loads (for example, vibrations).
씮Avoid proximity to devices that generate electro-
magnetic fields or react sensitively to them
(for example, radio receivers, amateur radio sets,
mobile phones, DECT systems, or similar).
씮Do not expose the device to direct sunlight or con-
densation.