D900-13-00
4
I56-982-02
© System Sensor 1996
E
D
Strobe or Horn/Strobe with universal mounting plate:
1. Mount plate to back box with screws E.
2. Complete field wiring.
3. Insert locking rib into slot on plate.
4. Push into plate.
5. Secure unit to plate with screw D.
E
D
Strobe or Horn/Strobe surface mount:
1. Mount skirt to back box with screws E.
2. Complete field wiring.
3. Insert locking rib into slot on plate.
4. Push into recessed area.
5. Secure unit to skirt with screw D.
4-INCH BACK BOX
BBS
A
E
Horn surface mount:
1. Mount skirt to back box with screws E.
2. Complete field wiring.
3. Mount unit to skirt with screws A.
NOTE:
Horn and skirt may also mount to a 2-inch box using
screws B instead of screws A.
D-MP
B
Horn with universal mounting plate:
1. Slip wires through plate.
2. Complete field wiring.
3. Mount unit to back box with screws B.
B
Horn direct mount:
1. Break off four tabs from unit.
2. Complete field wiring.
3. Mount unit to back box with screws B.
Screw types used for mounting:
A = #8 x 1-1/4 plastite
B = 6-32 x 1-3/8 oval head
C = 6-32 x 1-5/16 pan head
D = #6 plastite
E = 8-32 x 3/4 flat head
Mounting Diagrams:
2-INCH BACK BOX
S-MP
C
D
LOCKING RIB
SLOT
LOCKING RIB
Strobe or Horn/Strobe with small footprint mounting plate:
1. Screw plate to back box with screws C.
2. Break off four tabs from unit.
3. Complete field wiring.
4. Insert locking rib on unit into slot on plate.
5. Push into plate.
6. Secure unit to plate with screw D.
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