Federal Signal Corporation QuadraFlare QL64-TURN Quick guide

25500309
Rev. A1 0316
Printed in U.S.A.
© Copyright 2016 Federal Signal Corporation
QuadraFlare
®
Warning Lights
Models QL64-BTT, QL64-TURN,
QL64-ARROW, and QL64-BACKUP
Installation and
Service Instructions

2
Installation and Maintenance Instructions
Models QL64-BTT, QL64-TURN, QL64-ARROW, and QL64-BACKUP
Safety Message to Installers
The lives of people depend on your proper installation and
servicing of Federal Signal products. It is important to read and
follow all instructions shipped with this product. In addition, listed
below are some other important safety instructions and precautions
you should follow.
• To properly install this light, you must have a good
understanding of automotive electrical procedures and
systems, along with prociency in the installation and use of
safety warning equipment.
• DO NOT install equipment or route wiring or cord in the
deployment path of an airbag.
• If a vehicle seat is temporarily removed, verify with the
vehicle manufacturer if the seat needs to be recalibrated for
proper airbag deployment.
• When drilling into a vehicle structure, be sure that both sides
of the surface are clear of anything that could be damaged.
• Locate the light control so the VEHICLE and CONTROL can
be operated safely under all driving conditions.
• Do not attempt to activate or deactivate light control while
driving in a hazardous situation.
• This product contains high intensity LED devices. To prevent
eye damage, DO NOT stare into the light beam at close range.
• Frequently inspect the light to ensure that it is operating
properly and that it is securely attached to the vehicle.
• 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.

3
Installation and Maintenance Instructions
Models QL64-BTT, QL64-TURN,QL64-ARROW, and QL64-BACKUP
Overview of the QuadraFlare
The Federal Signal QuadraFlare Warning Light is a self-contained,
high intensity, LED light designed for mounting to the exterior of
a vehicle. The Model QL64-BTT is designed for rear brake, turn,
and tail light vehicle applications. Model QL64-TURN is designed
for front and rear turn signal applications. Model QL64-ARROW
is designed for front and rear turn signal applications. Model
QL64-BACKUP is designed for rear back-up light applications.
All QuadraFlare Warning Lights are designed for operation on
12 VDC.
Table 1 Current Draw
Model Current Draw
QL64-BTT Brake/Turn 0.50 A
QL64-BTT Tail 0.05 A
QL64-Turn 0.60 A
QL64-Arrow 1.0 A
QL64 Backup 0.30 A
Unpacking the QuadraFlare
After unpacking the light, inspect it for damage that may have
occurred in transit. If the unit has been damaged, do not attempt
to install or operate it. File a claim immediately with the carrier,
stating the extent of damage. Carefully check all envelopes,
shipping labels, and tags before removing or destroying them.
Kit Contents List
Table 2 Kit Contents List
Qty. Description Part No.
4 #6 x 2.0" Screw 7000A404-32
4 Rubber Rivet Nuts 70900417

4
Installation and Maintenance Instructions
Models QL64-BTT, QL64-TURN, QL64-ARROW, and QL64-BACKUP
Installing the QuadraFlare
INSTALL IN RECOMMENDED AREAS: When installing equipment
inside airbag equipped vehicles, the installer MUST ensure that
the equipment is installed ONLY in areas recommended by the
vehicle manufacturer.
Failure to observe this warning reduces the effectiveness of the
airbag, damage the airbag, or potentially damage or dislodge the
equipment, causing serious injury or death to you or others.
NOTE: For maximum coverage and effectiveness, mount the light
assembly in a horizontal orientation (see Figure 1).
Before proceeding with installation, determine the approximate
location of the light assembly and plan all cable/wire routing.
To install the QuadraFlare models, proceed as follows:
1. See Figure 1. Position the QuadraFlare warning light assembly
on the desired mounting surface. Ensure that the unit is level
side to side. Using the dimensions provided in Figure 2, scribe
the four mounting hole locations and a wiring routing hole
location on the mounting surface.
DRILLING PRECAUTIONS: Before drilling holes in ANY part of a
vehicle, be sure that both sides of the mounting surface are clear
of parts that could be damaged; such as brake lines, fuel lines,
electrical wiring or other vital parts.
2. Drill four 1/4" (0.250") mounting holes and a wire routing
hole 1" (1.00") at the previously scribed locations.
3. Install the four supplied rubber rivet nuts into the four 1/4"
mounting holes.
DRILLING PRECAUTIONS: All drilled holes should be free of
burrs and sharp edges. Grommet (user supplied) all wire routing
holes and/or sealed to avoid wire and/or vehicle damage.

5
Installation and Maintenance Instructions
Models QL64-BTT, QL64-TURN,QL64-ARROW, and QL64-BACKUP
4. The QuadraFlare warning light Models QL64-BTT,
QL64-TURN, QL64-ARROW, and QL64-BACKUP have
three 12-inch long wires, which exit out the back of the unit,
for making electrical connections.
NOTE: The white wire is not used in Models QL64-TURN,
QL64-ARROW, and QL64-BACKUP.
5. Complete the electrical connections as described in the
Electrical Connections section.
6. See Figure 1. Align the QuadraFlare warning light assembly
with the previously inserted rubber rivet nuts and secure with
the provided #6 x 2.0" screws.
Electrical Connections
To make electrical connections, proceed as follows:
1. Model QL64-BTT.
The QuadraFlare warning light assembly is designed to
operate on 12 VDC. Three 12-inch long lead wires are
supplied for making electrical connections to the QuadraFlare
warning light assembly.
a. Using 18-gauge (minimum) wire, connect the red (+) lead
to the positive power source terminal for BRAKE mode,
and the white (+) lead to a different positive power source
terminal for TAIL mode. The black (-) lead should be
connected to the negative power source terminal.
b. Energize the supply circuit and test the QuadraFlare
warning light assembly for proper operation.

6
Installation and Maintenance Instructions
Models QL64-BTT, QL64-TURN, QL64-ARROW, and QL64-BACKUP
2. Models QL64-TURN, QL64-ARROW, and QL64-BACKUP.
The QuadraFlare warning light assembly is designed to
operate on 12 VDC. Three 12-inch long lead wires are
supplied for making electrical connections to the Models
QL64-TURN, QL64-ARROW, and QL64-BACKUP warning
light assemblies.
a. Using 18-gauge (minimum) wire, connect the red (+) lead
to the positive power source terminal and the black (–)
lead to the negative power source terminal.
NOTE: The white wire is not used in these three models.
b. Energize the supply circuit and test the QuadraFlare
warning light assembly for proper operation.
DAMAGE TO THE LIGHT: When installing the QuadraFlare light
on a vehicle, you MUST use the manufacturer’s supplied screws
and screw grommets. Do not use an impact drill or an electric
screw gun when installing the light. Torque the mounting screws
to the manufacturer’s recommended specication of 12 in-lb +/-
10 percent.
Failure to observe these precautions will damage the light and
void any warranty claims for the light.
Safety Message to Operators
Peoples’ lives depend on your safe use of our products. Listed
below are some important safety instructions and precautions
you should follow:
• Although your warning system is operating properly, it may
not be completely effective. People may not see or heed your
warning signal. You must recognize this fact and continue
driving cautiously.

7
Installation and Maintenance Instructions
Models QL64-BTT, QL64-TURN,QL64-ARROW, and QL64-BACKUP
• Also, situations may occur which obstruct your warning
signal when natural or man-made objects are between your
vehicle and others, such as: raising your hood or trunk lid. If
these situations occur, be especially careful.
• This product contains high intensity LED devices. To prevent
eye damage, DO NOT stare into the light beam at close
range.
• At the start of your shift, you should ensure that the light is
securely attached and operating properly.
Failure to follow these safety precautions may result in property
damage, serious injury, or death to you, to passengers, or to
others.
Maintenance
CLEANING POLYCARBONATE DOMES AND LENSES: Crazing
(ne cracks) of lenses causes reduced effectiveness of the light.
Do not use cleaning agents (which causes crazing) such as
strong detergents, solvents, or petroleum products. If crazing
of lenses does occur, reliability of light for emergency signaling
purposes may be reduced until lenses are replaced.
CLEANING POLYCARBONATE DOMES AND LENSES: To extend
the life of this device, periodic cleaning is necessary. Clean the
lens/dome with a mild, non-abrasive, neutral-pH cleaning agent
and a soft, clean cloth. Rinse the device thoroughly to ensure
that no cleaning agent residue remains. To avoid water spots,
dry the device with a soft clean cloth.
Failure to follow this precaution can cause crazing or cracking of
the lens/dome and voids the warranty claims for the light.
NOTE: Scratched or dull reector, mirrors or lenses reduces the
effectiveness of the lighting system. Use a mild, non-abrasive,
neutral-pH cleaning agent and a soft, clean cloth, when cleaning
the lighting system. Replace any optical components that may
have been scratched or crazed during system installation. The use
of strong, non-neutral-pH cleaners voids the warranty.

8
Installation and Maintenance Instructions
Models QL64-BTT, QL64-TURN, QL64-ARROW, and QL64-BACKUP
Getting Technical Support
For technical support, please contact:
Federal Signal Corporation
Service Department
Phone: [phone]
Fax: [phone]
Email: [email protected]
Getting Repair Service
The Federal Signal factory provides technical assistance with any
problems that cannot be handled locally.
Any units returned to Federal Signal for service, inspection, or
repair must be accompanied by a Return Material Authorization
(RMA). Obtain a RMA from a local Distributor or Manufacturer’s
Representative.
Provide a brief explanation of the service requested, or the nature
of the malfunction.
Address all communications and shipments to the following:
Federal Signal Corporation
Service Department
2645 Federal Signal Dr.
University Park, IL 60484-3167
Replacement Parts
Table 3 Replacement Parts
Description Part Number
Mounting Screws, #6 x 2.0" 7000A404-32
Rubber Rivet Nuts 70900417
Lens, Fluted, Red 801200950
Lens, Fluted, Amber 801200950-01
Lens, Fluted, Clear 801200950-02
Lens, Smooth, Amber 801200983-01
Optional Chrome Bezel w/Gasket QL64MC

9
Installation and Maintenance Instructions
Models QL64-BTT, QL64-TURN,QL64-ARROW, and QL64-BACKUP
Figure 1 Exploded Assembly View
11
1
2 3 4 7
8
9
6
5
10
LEGEND
1. MOUNTING SCREW, #6 x 2.0, S.S.
2. LENS
3. REFLECTOR
4. LED PC BOARD ASSEMBLY
5. WIRE HARNESS
6. VENT
7. BASE
8. ASSEMBLY SCREWS (4)
9. SCREW GROMMET
10. BEZEL W/GASKET (OPTIONAL)
11. VEHICLE BODY
LEYENDA
1. TORNILLO DE MONTAJE, #6 x 2.0 pulg., A.I.
2. LENTE
3. REFLECTOR
4. CONJUNTO DE TABLERO DE CIRCUITO
IMPRESO DE LED
5. MAZO DE CABLES
6. VENTILACION
7. BASE
8. TORNILLOS DE MONTAJE (4)
9. OJAL PARA TORNILLO
10. BISEL CON EMPAQUETADURA (OPCIONAL)
11. CARROCERIA DEL VEHICULO

10
Installation and Maintenance Instructions
Models QL64-BTT, QL64-TURN, QL64-ARROW, and QL64-BACKUP
Figure 2 Mounting Hole Locations
290A5511-02
Ø 0.25" (4) PLCS
Ø 1.00"
1.63" (2X)
3.25" (2X)
5.75" (2X)
2.88" (2X)