FHF ExResistTel IP2/IP154, Operating Instructions Manual

Page: 41 / 412

Manual ResistTel IP2 / IP152 Page 41
ExResistTel IP2 / IP154
2.4 Mounting and Installing
2.4.1 Mounting, general
The telephone must be installed on a plane surface in vertical operating position
only. Loosen the cover screws (2) (see Figure 9 to Figure 11) and detach the upper
part of the telephone (1). If the optional accessory headset 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.) Put four
screws, having a head diameter of 10 to 13 mm into the holes (20) and attach the
lower part of the telephone (3) to the wall or to a holder.
Guide the telephone wire through the cable screw cap (4) and place it on the
terminals. Only wires having a sheath diameter of 5.5 to 13 mm should be used
because otherwise the IP66 housing protection standard is not guaranteed.
Prior to assembly, check cover seal for tightness. Using the plug connector (7), plug
the ribbon cable onto the pin contact strip (8) in the upper part of the housing.
Attach the upper part of the telephone and fasten it to the lower part of the
telephone with the four cover screws (2). Upon disassembly of optional accessories,
suited sealing plugs must be used to close the resulting openings.
In this telephone connected cords may have hazardous voltages.
To ensure that no water gets into the enclosure it is essential that no gaskets are
damaged during installation. The ingress of water can cause accessible parts of the
telephone to become live.
For mounting of the cable screw caps only dedicated toys are allowed.
The cable screw caps are useful for fixed mounted cables only.
The locking torque of the upper part screws (2) is 1.2 … 1.5 Nm.
Installation and connection must be carried out by competent personnel familiar with
electrical and network installations.