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PSU 8-16 A
1
n
otes
about
safet y
and
hazards
• Observe the relevant VDE regulations.
• If the power cord needs to be replaced, only use an OEM power cord (EMC).
• The standards EN/DIN EN 50083 resp. IEC/EN/DIN EN 60728 must be
observed, especially concerning equipotential bonding and earthing.
• Observe the relevant standards, regulations and guidelines on the installa-
tion and operation of antenna systems.
• Before starting installation or service work disconnect the receiving system
from mains.
• Do not perform installation and service work during thunderstorms.
• Assembly, installation and servicing must be carried out by an authorised
electrician.
• For a complete disconnection from the mains, the mains plug must be pulled
out of the mains socket. Ensure that the mains plug can be pulled out without
difficulties.
•
The head-end station should only be installed in a room where the permissi-
ble ambient temperature range (0 °C and +50 °C ) can be maintained, even
during fluctuations in climatic conditions.
•
Make sure there is a minimum space
- at wall mounting 50 cm above and below
- at mounting in a 19" cabinet 20 cm above and below, as well as 10 cm
behind.
•
To avoid too strong heating of the head-end stations it is not admissible
to mount them one upon the other without using thermic precautions (e.g.
permanently air recirculation, ventilation, heat deflectors etc.).
• If additional fans are to be used to circulate the air, ensure that the system will
be shut down (disconnected from mains) should any one of the fans fail.
• Install the head-end station
- in a dry, dust-free environment
- in such a manner that it is protected from moisture, fumes, splashing wa-
ter and dampness
- where it is protected from direct exposure to sunlight
- on a vibration-free wall or floor construction
- not within the immediate vicinity of heat sources
•
In case of the formation of condensation wait until the system is completely
dried.
• Ensure that the head-end station is adequately ventilated.
• Do not cover the ventilation openings!
• Do not install the head end in cabinets or recesses which are not ventilated.
