Federal Signal Corporation HotFoot Instruction Sheet

2561911B
REV. B 1104
Printed in U.S.A.
SAFETY MESSAGE TO INSTALLERS
FEDERAL SIGNAL LIGHT SYSTEMS
People's lives depend on your safe installa-
tion of our products. It is important to
read, understand and follow all instruc-
tions shipped with the products. In addi-
tion, listed below are some other important
safety instructions and precautions you
should follow:
• To properly install a light assembly:
you must have a good understanding of
automotive electrical procedures and
systems, along with proficiency in the
installation and use of safety warning
equipment.
• When drilling into a vehicle structure,
be sure that both sides of the surface
are clear of anything that could be
damaged.
• You should frequently inspect the light
system to ensure that it is operating
properly and that it is securely at-
tached to the vehicle.
• Refer to the instruction sheets packed
with related products for additional
precautions and information.
• File these instructions in a safe place
and refer to them when maintaining
and/or reinstalling the product.
Failure to follow all safety precautions and
instructions may result in property damage,
serious injury, or death to you or others.
I. GENERAL.
This instruction sheet provides directions for
installation of the Federal Raydian™ series warning
system on a vehicle roof. A vehicle-specific mounting
hook is purchased separately and is required to com-
plete the warning system installation.
II. UNPACKING.
After unpacking the light bar, carefully check all
envelopes, shipping labels, and tags before removing or
INSTRUCTION SHEET
FOR HotFoot™ LIGHTED
MOUNTING BRACKETS
OF
WARNING
destroying them. Ensure that the parts listed in the KIT
CONTENTS LIST are contained in the packing carton.

III. KIT CONTENTS LIST.

Qty. Description
1 Hook, Hardware Kit, Vista
2 Wedge
Refer to the Installation and Maintenance
Instructions packed with the Raydian lightbar
for electrical installation instructions.

IV. INSTALLATION ON VEHICLE ROOF.

CAUTION
To avoid injury and damage to the unit, an
assistant should help handle the Raydian
lightbar.
The Raydian lightbar has the mounting brack-
ets pre-positioned for mounting on the Ford
Crown Victoria. If the light assembly will be
mounted on a Crown Victoria, skip steps A and
C.
A. Loosen the 3/8-16 hex nuts sufficiently to allow
the mounting brackets to be adjusted in and out to fit
the roof of the vehicle. If the Raydian is being installed
on a vehicle with a steep forward slope roof, like the
Chevy Impala, install the wedges between the HotFoot
and the bottom extrusion of the lightbar on the forward
track as shown in figures 1 and 2.
B. Place the Raydian lightbar on the vehicle roof at
the desired location. Usually the unit should be in-
stalled so that the mounting hooks attach at, or immedi-
ately behind, the door center post.
C. Adjust both mounting brackets in or out until
the rubber mounting pads rest near the edge of the roof,
or gutter, where the roof is most rigid. Center the unit so
that the end of the assembly and edge of the roof are
equidistant on each side of the vehicle.
IMPORTANT
Plan all cable routing before completing the
installation.
Part Number
8583193
8654201
NOTE
NOTE