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Beschikbare talen
Damaged connection lines, or damage to the casing, or the PBX, can cause life-threatening
electric shocks.
•
Do not put a damaged PBX into operation.
Power surges, which can occur during electrical storms, can cause life-threatening electric
shocks and can damage or destroy the PBX.
•
Do not touch the PBX or any devices connected to it during an electrical storm.
•
Hire a qualified electrician to lay the cables within the building – including the cable to
the door terminal.
•
Protect the devices by installing overvoltage protection.
Unauthorised changes to the device can damage the PBX or breach security and EMC
regulations. If security-relevant radio services are disrupted, the Federal Network Agency
can order the decommissioning of the device in accordance with §14, section 6,
Electromagnetic Compatibility Act.
•
Always have a professional carry out repairs. Please contact your qualified electrician or
the manufacturer directly.
Exceeding (even temporarily) the threshold values indicated in the technical data can
damage or even destroy the PBX.
•
Note the threshold values indicated in the technical data for voltage, electricity,
performance, ambient temperature, and moisture.
•
Never cover the vent slots of the casing.
Electrostatic charges can destroy sensitive components.
•
Divert electrostatic charges from yourself before touching the circuit boards with your
hands or any tools. To do this, touch a metal object, preferably earthed, such as the
PBX's earthing terminal, the 19" casing, or a computer casing.
Mechanical loads and electro-magnetic fields can impair the PBX operation.
•
Avoid mechanical loads (e. g. vibrations).
•
Avoid the proximity of devices that generate electro-magnetic fields (e.g. radio sets,
professional radio equipment, amateur radio equipment, mobile phones, DECT systems,
etc.).
•
Do not expose the device to direct sunlight.
•
Protect the PBX from dirt, excessive dust, condensation caustic liquids and steam.
•
Note the values for ambient temperature and humidity indicated in the technical data.
A power failure, damaged connection lines and power sockets, or short-circuits in other
devices in the building services can put the PBX out of operation.
•
If you have an uninterruptible power supply, you can continue operating the majority of
the system during a power failure.
•
If possible, provide a separate electric circuit for the connection that supplies the PBX.
Take suitable measures for protecting your data and the PBX against misuse.
•
Prevent unauthorised access to the PBX and its programming.
COMpact 5200/5200R/5500R - Instructions V03 03/2019
Important Information
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