10
Assembly and installation
The device must be installed on a plane surface only, in vertical
operating position. Loosen the cover screws (
2
) (see overview of the
device on page 5 to 7). and detach the upper part of the telephone (
1
).
If the optional accessory headset or a second ear piece is being
employed, attach the bracket (
10
) using two screws (
11
) to the rear
panel of the lower part of the telephone. (With the accessories named
before, the bracket and screws are in the scope of delivery. With all
accessories a cable gland is delivered.) Plug the lower part of the
telephone (
3
) into the opening (
20
) using four screws having a head
diameter of 10 to 13 mm and attach it to the wall or to a holder.
Guide the telephone wire through the cable screw cap (
4
) and place it
on the terminals 13 and 14 (A, B) in accordance with the connection
diagram. Only wires having a sheath diameter of 5 to 9 mm should be
used because otherwise the IP66 housing protection standard is not
guaranteed.
Connecting a secondary ringer (bell-shunt) (optional accessory)
Remove the sealing plug (
5
) and tighten the M20x1.5 cable gland
cap. Insert the wire of the secondary ringer and place it on the
terminals in accordance with of the connection diagram. Only utilise
wires which have a sheath diameter of 5 to 9 mm because otherwise
the IP66 housing protection standard is not guaranteed.
Connecting an external loudspeaker (optional accessory)
Remove the sealing plug (
6
) and tighten the M20x1.5 cable gland
cap. Insert the wire of the loudspeaker and place it on the terminals
11 and 12 (SPK+,SPK-) in accordance with the connection diagram.
Only utilise wires which have a sheath diameter of 5 to 9 mm
because otherwise the IP66 housing protection standard is not
guaranteed.
Connecting a headset (optional accessory)
Remove the sealing plug (
6
) and tighten the M20x1.5 cable gland
cap. Guide the specially-manufactured wire with the headset socket
(included in the delivery of the headset) through the cable screw cap
and place it on the terminals 5 through 10 in accordance with the
connection diagram. Only the wire included in the delivery for the
headset should be used because otherwise the IP66 housing
protection standard is not guaranteed.
