Wiring The Light - Federal Signal Commander 371LEDX-120 Manuel D'installation Et D'entretien

Installation and Maintenance Instructions

Wiring the Light

SHOCK HAZARD — To avoid electrical shock hazards, do not
connect wires while power is applied.
EXPLOSION HAZARD — Do not disconnect the beacon while
the circuit is live or unless the area is known to be free of
ignitable concentrations. Keep the beacon tightly closed when in
operation.
The Model 371LEDX comes assembled from the factory with
two color-coded leads for wiring to a junction box. If desired, the
factory leads can be removed and the supply connections can be
directly made to the terminal block located on the bottom of the
light base as described below
1. Disassemble the light (Figure 4 on page 13):
a) Remove the dome assembly by grasping the diecast
b) Remove three #10 Phillips screws that secure the LED /
c) Remove the LED / motor module.
d) If preferred, remove the factory-supplied leads from
2. If you are using conduit side-entries, attach a Myers®
STTTB-2 or a T&B® H075TBH 3/4-inch NPT conduit hub
with a 3/4-inch NPT close nipple (both installer-supplied)
to the housing and securely tighten the hub. When side
entries are used, the bottom 1-inch NPT conduit entry must
be plugged with a threaded plug (installer-supplied). (See
Table 5 on page 17.)
12
ring attached to the dome and turning it counter-
clockwise.
motor module to the housing.
the terminal block.
Model 371LEDX-120 Rotating Light