MEDC Ex ResistTel MB - Manual (Page 16)

16
Assembly and installation
The device can be installed only on a solid and vertical wall. Loosen the
screws of the cover (2) (see the overview of the device on page 6 to 8) and
take off the top part of the phone (1). When using the optional accessories:
headset or second headset, mount the hook (10) with two screws (11) on
the rear side of the lower part of the phone (In case of the above
accessories, the hook and the screws and also in case of all optional
accessories the cable gland is included in the respective package). Insert
four screws with a head diameter of 10 to 13 cm in the opening (20) and
mount the lower part of the phone (3) on the wall or a panel.
Insert the phone wire through the cable gland (4) and connect it to the
clamps 13 and 14 (A, B) according to the wiring plan. Only use wires with
an outer diameter of 5 to 9 mm, the IP66 rating of the device cannot be
otherwise guaranteed.
Connecting the secondary sounder (for W conductor) (optional
accessory)
Remove the sealing plug (5) and screw in the M20x1.5 cable gland
completely. Insert the wire of the secondary sounder through the cable
gland and connect it to the clamps 15 and 16 (Bell shunt 1, Bell shunt)
according to the wiring plan. Only use wires with an outer diameter of 5
to 9 mm, the IP66 rating of the device cannot be otherwise guaranteed.
Connecting the speaker (optional accessory)
Remove the sealing plug (6) and screw in the M20x1.5 cable gland
completely. Insert the wire of the speaker through the cable gland and
connect it to the clamps 11 and 12 (SPK+, SPK-) according to the wiring
plan. Only use wires with an outer diameter of 5 to 9 mm, the IP66 rating
of the device cannot be otherwise guaranteed.
Connecting the headset (optional accessory)
Remove the sealing plug (6) and screw in the M20x1.5 cable gland
completely. Insert the cable with the
headset socket (included in the
package of the FHF headset ) through the cable gland and connect it to
clamps 5 to 10 (HSM+, HSM-, HSR+, HSR-, HSS1, HSS2) according to
the wiring plan. Only use the cable included in the package of the
headset, because the IP66 rating of the device cannot be guaranteed.
Connecting the second headset (optional accessory)
Remove the sealing plug (6) and screw in the M20x1.5 cable gland
completely. Insert the wire of the second headset through the cable
gland and connect it to the clamps 7 and 8 (HSR+, HSR-) according to
the wiring plan.