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Installation
3.8 FFT-FPJ Installation
The FFT-FPJ Firefighter Phone Jack mounts to a single-gang electrical box (4" x 2-1/8" x 2-½") or, when the addressable mini-
monitor module is installed with it, a deep single-gang electrical box (4" x 2-1/8" x 3-¾").
Connect the telephone audio loop between the FFT-FPJ and FFT as detailed in Figure 3.12.
All circuits are power-limited and supervised.
3.9 Installation of FFT-STS
The Single Telephone Station comes in a series of parts. The telephone chassis, backbox, break glass kit and door with key
lock are all ordered separately. Up to ten remote handsets may be operated simultaneously.
3.9.1 Assembly of Units with Coiled Cord Handsets
The following assembly steps are for telephones with coiled cord handsets. These steps must be accomplished once the enclo-
sure has been mounted and the system wiring is in place
1.
Attach system wiring to the terminal strip on the telephone chassis assembly
2.
Install 6-32 nut in backbox. Do not tighten.
3.
Install telephone chassis assembly in backbox.
4.
Install trim ring on backbox with 6-32 wing nuts. Do not tighten.
18
Figure 3.11 FFT-FPJ (Phone Jack) and FFT-RHS (Handset)
4.7KW, 1/2 wat ELR
(Install on the last device for
Class B telephone circuit only).
Figure 3.12 FFT to FFT-FPJ Connection
To FFT-SLC Terminal TB4 Connectors or
other IDP-MM or SK-MM.
Model SK-FFT Manual — P/N 54711:B2 12/18/2020
FFT-FPJ Installation
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