Installation and Service Instructions
Lubricating the Threaded Joint
The threaded joint on the cover should be kept well lubricated
with a corrosion inhibiting grease such a petrolatum or soap-
thickened mineral oil. If corrosive materials have accumulated on
the threaded joints and cannot be removed with solvents, the parts
should be discarded and replaced.
Ordering Replacement Parts
EXPLOSION HAZARD: Substitution of components may impair
suitability for Class I, Division 2.
Typical spare parts are listed Table 5. Due to certification, certain
component parts are not available for field replacement. Units with
this type of damage must be either replaced entirely or returned to
Federal Signal for service. To order replacement parts, please call
Federal Signal Customer Support at 708-534-4790 or 800-524-
3021.
18
Table 5 Replacement parts
Description
Dome Assy., Amber
Dome Assy., Blue
Dome Assy., Clear
Dome Assy., Green
Dome Assy., Red
Gasket
Grease, 8 oz Tube
Dome Guard
LED Emitter, Amber
LED Emitter, Blue
LED Emitter, Green
LED Emitter, Red
LED Emitter, White
Model 191XL Series LED Beacon
Part Number
K8449078-01
K8449078-06
K8449078-04
K8449078-07
K8449078
K8449080
KR81-05-01
K8449090
K14700030-A
K14700030-B
K14700030-G
K14700030-R
K14700030-W