Federal Signal LHWB Manuel D'instructions

Model LHWB
Wall Mounting Kit for 4X,
Hazardous Locations
Limited Warranty: This product's limited warranty can be found at www.fedsig.com/SSG-Warranty.
Messages to Installers and Users
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.
• The product nameplate, which contains cautionary statements or information of importance,
should not be obscured in any way.
• EXPLOSION HAZARD - To reduce the risk of ignition due to electrostatic discharge, avoid
contact with the unit while an explosive atmosphere is present. Clean only with a damp cloth. Do
not use chemical cleaners.
Overview: LHWB wall mounting kit allows a user to install a Federal Signal hazardous location pipe mount
warning light to a horizonal or vertical surface. The kit is supplied with a surface mount weatherproof box.
Model LHWB is ideal for use in hazardous location, 4X, IP66, and indoor or outdoor applications. The
enclosure is also IP69K compliant.
Certifications:
• Class I, Division 2, Groups A, B, C and D; Class II, Division 2, Groups F and G; Class III or non
hazardous locations.
• Class I, Zone 2, Ex nA IIC Gc; Zone 22 AEx tc IIIC Dc Hazardous Locations.
• When used in above hazardous locations, use with approved Federal Signal visual appliance
models: 224XST, 225X, 225XL, 191XL(-CN), 225XST, 225XST-I, 151XST, 154XST,
FB2LEDX(-CN), 371LEDX or 371DST to maintain certification.
WARNING - If the LHWB is mounted to one of the visual signal appliances specified above in Division
Classified areas, the entire assembled device is suitable only for Class I, Division 2, Groups A, B, C, and
D; Class II, Division 2, Groups F and G; Class III and/or Zone 2, Group IIC, and Zone 22, IIIC hazardous
locations. However, in the same case, the entire assembled device is not suitable for marine use.
D
E
F
G
H
Product should be installed to code by a licensed
Figure 1
Exploded view
A
B
C
Table 1 Parts in exploded view
Item
Description
A
Light (not provided)
B
Conduit plugs (3)
C
Weather-proof back box
D
Set-screw, if equipped (not provided)
E
3/4" NPT x 3 conduit nipple
F
Cast wall bracket
G
Nylon screw collars (4)
H
#8-32 mounting screws