Maintenance caution – Edwards Signaling 869DSTR-G1 User Manual

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P/N 3100285 ISSUE 1

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3. Bring signaling circuit field wiring into electrical box.
4. Ground in accordance with national and local electrical

codes. A green ground screw is provided with both

the indoor and outdoor surface boxes.

5. Connect signaling circuit field wires to terminals on

horn/strobe assembly (Figures 2-4).

6. Mount the horn/strobe assembly on the mounting

plate (Figure 1).
a. The inside of the top of the grille has hinges that

pass through cutouts and engage with tabs on the

mounting plate. With the bottom of the grille

lifted out slightly, place the grille over the

mounting plate so that the hinges of the grille

are in the mounting cutouts.

b. Properly seat the grille by pressing the bottom in.

c. Fasten the bottom of the grille to the mounting

plate by installing the captive combination drive

screw.

7. Apply power and activate the horn/strobe unit to verify

that it is operating properly.

Maintenance

CAUTION

Should the unit fail to operate properly, do not attempt

repair. Contact the supplier for replacement.

Perform a visual inspection and an operational test twice

a year.

CONNECTING HORN AND STROBE ON SAME CIRCUIT: The horn and the strobe must be connected to a signal circuit having a constant

(non-coded) voltage output.
CAUTION: Electrical supervision requires wire run to be broken at each terminal. Do not loop signaling circuit field wires around terminals.

CONNECTING HORN AND STROBE ON DIFFERENT CIRCUITS: The strobe must be connected to signal circuits having a constant (non-

coded) voltage output. The horn must be connected to a continuous voltage when it is set to sound a temporal tone; it may be connected

to either a pulsed or continuous voltage when set to sound a steady tone.
CAUTION: Electrical supervision requires wire run to be broken at each terminal. Do not loop signaling circuit field wires around terminals.

Figure 3. Wiring the Horn and Strobe on Different Circuits

Figure 2. Wiring the Horn and Strobe on the Same Circuit

Figure 4. Terminal Block