Pipe-Mounting The Beacon (191Xl Series); Important - Federal Signal 191XL Serie Manual De Instalación Y Mantenimiento

Pipe-Mounting the Beacon (191XL Series)

EXPLOSION HAZARD: To reduce the risk of fire or explosion, do
not install the beacon in a hazardous location if the operating
temperature exceeds the hazardous atmosphere's ignition
temperature. Before proceeding, consult the product nameplate
and determine the operating temperature of the beacon.
NOTE: To comply with NEC Section 300-14, which requires a
minimum of 6 inches (15.25 cm) of free conductor at a junction,
when mounting the Model 191XL Series, the mounting pipe used
to join the unit to a splice box should be no longer than 10 inches
(25.4 cm).
The Model 191XL Series has provisions for mounting a 3/4" pipe
and can be mounted in any position.
1. Before mounting the beacon, ensure that the mating threads
are clean.
2. To prevent the ingress of water and dust, apply conductive
sealant to the conduit threads prior to mounting. If non-
conductive sealant is used, the enclosure must be earthed
via the provided internal grounding wire/grounding screw to
ensure proper grounding continuity.
3.
In high-humidity environments when units are mounted dome
down, condensation may occur in the conduit system. Use
properly rated conduit seals/drains to prevent moisture from
entering the fixture.
IMPORTANT: To prevent the connection from loosening,
tighten the fixture to a MINIMUM torque of 5 ft-lb (6.8 N·m)
after threading it onto the pipe.
Installation and Service Instructions
Model 191XL Series LED Beacon
9