Limited Warranty:
This product’s limited warranty can be
found at www.fedsig.com/SSG-Warranty
SAFETY MESSAGES TO INSTALLERS AND USERS
:
Products should be installed by a licensed electrician and
follow all safety instructions. Failure to do so may result
in property damage, serious injury, or death.
•
Read and understand instructions before installing
or operating equipment.
•
To avoid electrical shock hazards, do not connect
wires when power is applied.
•
To be an effective warning device, this product
produces bright light that could be hazardous to
eyesight. The possibility exists that rapid flashing
lights could induce photosensitive epilepsy. Do not
stare directly at the light.
OVERVIEW
- The model 121SLED rotating LED warning
light is designed for mounting on a flat (horizontal or
vertical) surface or on a 1/2
"
NPT threaded pipe. Units are
available in 120VAC 50/60 Hz.
Certifications and Ratings
•
UL and cUL Listed
•
Type 4X, IP66 enclosure. Indoor/Outdoor Use
•
IP69K Compliant
•
Model 121SLED is NSF Certified (dome-up) for
Splash Zones and Non-food Zones to NSF/ANSI 2:
Food Equipment
•
Electrical ratings: 120VAC 50/60Hz, 0.075A
•
Certified operating temperature: -40°F to 150°F
(-40°C to 66°C)
Unpacking the Device:
After unpacking the device,
examine it for damage and verify the parts. If a part is
missing or damaged, do not attempt to install it; contact
Federal Signal Customer Support.
Installation
Mounting the Device
The unit comes standard to mount on a flat (horizontal
or vertical) surface or a 1/2
"
NPT pipe. Wall or corner
mounting accessories are sold separately.
Pipe Mounting:
On a 1/2
"
NPT Pipe, feed the wires
through the pipe and turn clockwise to tighten. The
recommended tightening torque is 5-ft-lb (6.8 N-m).
Model 121SLED
Vitalite
®
LED Rotating Light
Figure 1 Pipe Mounting
5.12"/ 130 mm
6.26"/ 159 mm
1/2" NPT
Pipe Mount
LED Lamp
Elliptical Dome
(12" Curvature
Radius)
Screw
in base
Surface/Panel Mounting:
Using the provided gasket as a
template, mark three mounting holes and a center hole
for wiring. Drill or punch 3/16
"
(4.8 mm) diameter holes
for mounting and a 1
"
(25.4 mm) hole for wiring. Set the
base on the gasket, feed the wires through the center, and
attach the unit to the mounting surface using the provided
#8 tapping screws from the underside.
Wall/Corner Mounting:
Wall (Model LSWB) and corner
(Model LCMB2) brackets are sold separately. Mounting
bracket accessories are not NSF Certified.
NOTE:
LWMB2 and LCMB2 are Type 3R rated. If installing
in combination with a 4X device, the unit is Type 3R rated.
When Type 4X is required, pair with Model LSWB.
Figure 2 Wall/Corner Mounting
WARNING -SHOCK HAZARD: To avoid electrical shock,
do not connect wires when circuits are energized. Use
18 AWG field wiring or larger.
120VAC 50/60Hz Models:
Connect the line (L or L1)
power source lead to the black wire and connect the
neutral (N or L2) power source lead to the white wire.
Connect the ground to the green/yellow wire if required.
25500629 Rev A2 1123