Federal Signal Corporation R4NB Installation Instructions Manual

MODEL R4NB

INSTALLATION INSTRUCTIONS FOR MODEL R4NB

SPEAKER BACK BOX KIT

MODELO R4NB

INSTRUCCIONES DE INSTALACIÓN DEL JUEGO POSTERIOR DE LA CAJA

DEL ALTAVOZ MODELO R4NB

MODELE R4NB

INSTRUCTIONS D’INSTALLATION POUR LE KIT DE SECOURS DU HAUT-

PARLEUR MODELE R4NB

Address all communications and shipments to:

Dirija todos la correspondencia y envíos a:

Adressez toutes les communiations et expéditions à:

FEDERAL SIGNAL CORPORATION
Electrical Products Division

2645 Federal Signal Drive
University Park, IL 60466-3195

INSTALLATION INSTRUCTIONS FOR MODEL R4NB

SPEAKER BACK BOX KIT

Features

1. Reduces assembly time. Snaps on for fast installation.

2. Fits most style tee-bars which permits mounting 4 in.
square or octagonal electrical boxes.

3. Mounting height of electrical box is adjustable for custom
applications.

4. Bar is a U-channel for extra rigidity.

5. Independent dropwire from structure to support hanger
for additional box support.

NOTE

a. For electrical installation refer to instruction sheet of

device being installed with the R4NB.

b. When installing make certain hanger wire is used on

box mounting clip for additional support.

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