elmeg C46e Description And Installation page 18

where required) is installed such that it is freely accessible at all times and that
it is installed by a qualified electrician to prevent personal and material risks.
We recommend installing separate supply circuit for 230 V AC power to your
PABX. This protects your PABX from short-circuits that may occur in other
inhouse equipment.
Also install functional grounding. For this, connect the grounding terminal FE
to "Ground". Metallically bright parts of water or heating lines can be used here
as "ground". Ensure that these lines are continuously conductive and that they
are connected to the grounding circuit connector of your house service
connection.
We recommend installing our fine overload protection module (FSM) for over-
voltage protection of your PABX which can sometimes occur during thunder-
storms.
The distance from the PABX system and the 230 VAC outlet and the ISDN
connection should not be more than 1.3 meters due to the length of the
connecting lines.
•
2.1.2 Wall-mounting the PABX
•
Do not install your PABX during a thunderstorm.
•
Place the drilling template on the selected mounting location
and ensure that it is perfectly perpendicular.
•
Mark the drilling points on the wall using the drilling template.
•
Ensure that all the contact surfaces have firm contact with the
wall and that there are no concealed supply cables or other
wiring at the drilling points you have selected.
•
Drill the mounting holes at the marked positions (when using
dowels, use a 6 mm masonry drill).
•
Screw the screws supplied with the system into the wall such
that there is a gap of about 5 mm between the head of the
screw and the wall.
•
Hang the PABX on the screws by inserting the screw heads
into the rear panel mounting holes.
•
Then secure the PABX by screwing in the third screw at the
marked position.
•
Install the function ground.
14