Federal Signal Corporation QuadraFlare QL97HSCENE Quick guide

Safety Message to Installers and Service Personnel of Warning Light
Equipment
People’s lives 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:
Before Installation or Service
Qualifications
• To properly install or service this equipment, you must have a good understanding of automotive
mechanical and electrical procedures and systems, along with prociency in the installation and
service of safety warning equipment. Always refer to the vehicle’s service manuals when performing
equipment installations on a vehicle.
Light Hazards
• To be an effective warning device, this product produces bright light that can be hazardous to your
eyesight when viewed at a close range. Do not stare directly into this lighting product at a close
range or permanent damage to your eyesight may occur.
• Do not install the light system in an area that would block, impair or blind the driver’s vision. Ensure
that the light system is mounted in a position that is outside of the driver’s eld of vision, so the driver
can safely operate the vehicle.
• Federal Signal power supplies and light heads are designed to work together as a system. Com-
bining light heads and a power supply from different manufacturers may reduce the warning ef-
fectiveness of the lighting system and may damage the components. You should verify or test your
combination to ensure the system works together and meets federal, state and local standards or
guidelines.
Electrical Hazards
• Strobe systems present a shock hazard because they use high voltage to operate. Do not handle
strobe cables, the power supply or bulbs or remove the lens while the equipment is connected.
Strobe systems can also hold their charge even after they have been turned off. After disconnecting
power to the unit, wait ve minutes before handling any parts of the strobe system.
• A light system is a high current system. For the system to function properly, a separate negative
(–) connection and positive (+) connection must be made. All negative connections should be con-
nected to the negative battery terminal and a suitable fuse should be installed on the positive battery
terminal connection as close to the battery as possible. Ensure that all wires and fuses are rated
correctly to handle the device and system amperage requirements.
• Never attempt to install aftermarket equipment that connects to the vehicle wiring without reviewing
a vehicle wiring diagram available from the vehicle manufacturer. Ensure that your installation will not
affect vehicle operation or mandated safety functions or circuits. Always check the vehicle for proper
operation after installation.
Installation and Service Instructions for
Qu a d r a Fl a r e ™ Halogen Scene Light
Model QL97HSCENE
2562427A REV. A 409

2 Qu a d r a Fl a r e Halogen Scene Light Model QL97HSCENE
• The lighting system components, especially light bulbs, strobe tubes, LEDs, and the outer housing, get
hot during operation. Be sure to disconnect power to the system and allow the system to cool down
before handling any components of the system.
• Halogen light bulbs and strobe tubes are pressurized and if broken, can burst and result in ying glass.
Always wear gloves and eye protection when handling these components.
• Do not mount a radio antenna within 18 inches (45.7 cm) of the lighting system. Placing the antenna
too close to the lighting system could cause the lighting system to malfunction or be damaged by strong
radio elds. Mounting the antenna too close to the lighting system may also cause the radio noise emit-
ted from the lighting system to interfere with the reception of the radio transmitter and reduce radio
reception.
• Do not attempt to wash any unsealed electrical device while it is connected to its power source.
During Installation and Service
• DO NOT get metal shavings inside the product. Metal shavings in the product can cause the system to
fail. If drilling must be done near the unit, place an ESD-approved cover over the unit. Inspect the unit
after mounting to be sure there are no shavings present in or near the unit.
• DO NOT connect this system to the vehicle battery until ALL other electrical connections are made,
mounting of all components is complete, and you have veried that no shorts exist. If the wiring is
shorted to the vehicle body or frame, high current conductors can cause hazardous sparks resulting in
electrical res or ying molten metal.
• DO NOT install equipment or route wiring (or the plug-in cord) in the deployment path of an air bag.
• Before mounting any components, check the manual to be sure that the component you are installing
is suitable for use in that area of the vehicle. Many components are not suitable for use in the engine
compartment or other extreme environmental exposure areas.
• The service life of light bulbs and strobes tubes will be shortened if the glass portion is touched during
installation. Use gloves when handling these components. If the glass portion has been touched, clean
the glass carefully with isopropyl alcohol.
• Before drilling into a vehicle structure, be sure that both sides of the surface are clear of anything that
could be damaged. Remove all burrs from drilled holes. To prevent electrical shorts, grommet all drilled
holes through which wiring passes. Also, ensure that the mounting screws do not cause electrical or
mechanical damage to the vehicle.
• Refer to the manual packed with the lighting system for proper electrical connections, additional pre-
cautions and information.
• Because vehicle roof construction and driving conditions vary, do not drive a vehicle with a magnetically
mounted warning light installed. The light could y off the vehicle causing injury or damage. Repair of
damage incurred because of ignoring this warning shall be the sole responsibility of the user.
• To avoid denting the roof of the vehicle, place the lightbar mounting feet as close to outer edge of the
roof as possible.
• Roof damage can occur if the hook adjustment bolts are over-tightened. Tighten adjustment bolts 10 to
11 ft-lb to prevent the lightbar from sliding front-to-back when pulling on the mounting bracket.
• Locate the light system controls so the VEHICLE and CONTROLS can be operated safely under all
driving conditions.

Qu a d r a Fl a r e Halogen Scene Light Model QL97HSCENE 3
After Installation or Service
• After installation, test the light system to ensure that it is operating properly. Test all vehicle functions,
including horn operation, vehicle safety functions and vehicle light systems, to ensure proper operation.
Ensure that the installation has not affected the vehicle operation or changed any vehicle safety func-
tion or circuit.
• Scratched or dull reectors, mirrors or lenses will reduce the effectiveness of the lighting system. Avoid
heavy pressure and use of caustic or petroleum based products when cleaning the lighting system.
Replace any optical components that may have been scratched or crazed during system installation.
• Do not attempt to activate or de-activate the light system controls while driving in a hazardous situation.
• You should frequently inspect the light system to ensure that it is operating properly and that it is se-
curely attached to the vehicle.
• After installation and testing are complete, provide a copy of these instructions to instructional staff and
all operating personnel.
• File these instructions in a safe place and refer to them when maintaining or re-installing the product.
Failure to follow all safety precautions and instructions may result in property damage, serious
injury, or death to you or others.
RETAIN AND REFER TO THIS MESSAGE
Product Overview
The Federal Signal Model QL97HSCENE halogen 9 x 7 scene light is used for a variety of Fire/EMS scene
lighting applications. This scene light uses a chromed parabolic reector, 50-watt halogen lamp and a
fresnel lens to disperse light. It is typically used in pairs to provide suitable illumination of work areas around
the perimeter of the vehicle. The scene light operates on 12 Vdc vehicle electrical systems. Its width and
length are an industry standard to be suitable in most applications.
Unpacking the Product
After unpacking the product, inspect it for damage that may have occurred in transit. If the product has been
damaged, do not attempt to install or operate it. File a claim immediately with the carrier, describing the
extent of damage. Carefully check all envelopes, shipping labels, and tags before removing or destroying
them. Also required are red and white installer-supplied 18 AWG (minimum) wires (Figure 4 on page 9) for
wiring the scene light to the power source.
Table 1: Contents in kit PN 8012090
Qty. Description
4 Screw Grommet
4 Screw, M 4.2 x 38
1 Connector
2Terminal

4 Qu a d r a Fl a r e Halogen Scene Light Model QL97HSCENE
Mounting and Wiring the Model QL97HSCENE
AIRBAG DEPLOYMENT
Do not install equipment or route wiring in the deployment path of an airbag.
Failure to observe this warning will reduce the effectiveness of the airbag or potentially dislodge
the equipment, causing serious injury to you or others.
NOTE: For maximum coverage and effectiveness, each light assembly must be mounted in the horizontal
orientation shown in Figure 1 on page 8.
Before installing the light, read all instructions, determine the approximate location of the light assembly,
and plan all mating connections. Use installer-supplied grommets, wire ties, looms, and cable mounts as
needed to secure and protect the wiring.
To mount the scene light to the vehicle:
1. Select the mounting location for the light. See Figure 1 on page 8 for the locations of the mounting holes.
Note the dimensions of the area to be cut from the mounting location for the light’s reector clearance.
DRILLING PRECAUTIONS
Before drilling holes, check the area into which you plan to drill to ensure you do not damage
vehicle components while drilling. All drilled holes should be deburred and all sharp edges
should be smoothed. All wires going through drilled holes should be protected by a grommet
or convolute/split-loom tubing.
2. Drill four 1/4" (0.25") mounting holes in the mounting surface.
3. Cut out the area from the mounting surface needed for the reector clearance.
4. Insert the screw grommets into the four mounting holes.
5. Route the wires from the scene light through the cut-out in the mounting surface toward the power
source.
6. Complete these electrical connections:
REVERSE POLARITY/MISWIRING
Reverse polarity or incorrect voltage may damage the light. To avoid damage to the light, en-
sure that the battery voltage is the same as the voltage rating of the light and that the correct
polarity is observed.
a. Use the supplied connectors and terminals for the power and ground connections to the scene
light as shown in Figure 4 on page 9.
b. Connect the installer-supplied red 18 AWG (minimum) wire from Pin 1 to the positive (+BAT) power
source terminal.
c. Connect the installer-supplied white 18 AWG (minimum) wire from Pin 3 to the negative (–NEG)
power source terminal.
7. Secure the scene light to the mounting surface with the four M 4.2 x 38 screws (Figure 2 with the
mounting gasket on page 8 or Figure 3 with the optional trim ring on page 9).

Qu a d r a Fl a r e Halogen Scene Light Model QL97HSCENE 5
Testing the Installation
After the installation, test the scene light to ensure that it is operating properly. Also test all vehicle functions,
including horn operation, vehicle safety functions, and vehicle lighting systems to insure proper operation.
Ensure that the installation has not affected the vehicle operation or changed any vehicle safety functions
or circuits.
Cleaning the Plastic Lenses
CRAZING/CHEMICALS
Crazing (cracking) of lenses will cause reduced effectiveness of the light. Do not use cleaning
agents (which will cause crazing) such as strong detergents, solvents, or petroleum products.
If crazing of lenses does occur, the reliability of light for emergency signaling purposes may be
reduced until lenses are replaced.
Failure to follow this warning can damage the lenses and may result in bodily injury or death to you
or others.
1. Rinse the lenses with lukewarm water to loosen dirt and debris.
2. Use a mild soap, lukewarm water, and a soft cloth to gently clean the lenses. To avoid damaging the
lens, do not use heavy pressure or caustic, abrasive, or petroleum-based cleaners.
3. Rinse and dry the lenses with a soft cloth to prevent water spotting.
4. To remove ne scratches and haze, use a specialty plastic cleaner/polish and a soft cloth. You can also
use a high quality automotive paste cleaner/wax that is non-abrasive.
The most effective product you can use for cleaning, protecting, and polishing clear and colored plastics
is Plexus® Plastic Cleaner, Protectant & Polish. Over time, exposure to heat, sunlight, and smog causes
plastic to fade, discolor, scratch, or become brittle. Plexus seals the pores of the plastic, making the plastic
easier to clean, improving scratch resistance, and increasing product longevity.
Plexus is available in cases of twelve 13 oz aerosol cans (PX13) from Federal Signal Corporation, Emer-
gency Products.
Replacing the Halogen Lamp
CAREFULLY HANDLE THE HALOGEN LAMP
Halogen lamps get hot enough to burn you. Always allow these devices to cool before handling
them. Halogen lamps are also pressurized and if broken can result in flying glass. Always wear
gloves and eye protection when handling these devices.
Failure to follow this caution may result in personal injury.
LAMP WATTAGE
This device is designed to use a halogen lamp of 50 watts or less. Use of a lamp of more than 50
watts can result in damage to the lens, property damage, or injury to you or others.

6 Qu a d r a Fl a r e Halogen Scene Light Model QL97HSCENE
REPLACE LAMP WITH EQUIVALENT ONLY
Replace the halogen lamp with the equivalent lamp type of 50 watts or less. See Table 2 on page 7
for the lamp part number.
Failure to follow this caution may result in lamp failure and/or equipment damage.
DO NOT TOUCH LAMPS WITH BARE HANDS
Oil deposits on the glass portion of a halogen lamp can cause the glass to facture during use. If you
are unsure whether the glass portion has been handled without gloves, clean the glass using a soft
cloth and isopropyl alcohol before installing the lamp.
To replace the halogen lamp (Figure 2 on page 8):
1. Disconnect all power to the scene light before performing any maintenance.
2. Remove and retain the four M 4.2 x 38 screws that secure the scene light assembly.
3. Carefully remove the scene light assembly.
4. Remove the lens, noting the orientation of the word “TOP” on the lens.
5. Grasp the lamp by its base and gently push the lamp into the socket while turning it to the left until the
lamp is free. Pull the lamp from the socket.
6. To insert the new lamp, align the knobs on the side of the lamp’s base with the slots in the socket.
7. Gently push the lamp into the socket and turn it to the right until the knobs lock into the retaining
notches.
8. Using the four screws removed in step 2, secure the scene light assembly and the lens to the vehicle.
Ensure that the lens is in the correct orientation with the word “TOP” right side up.
Testing the Scene Light
After the installation, test the scene light to ensure that it is operating properly. Also test all vehicle functions,
including horn operation, vehicle safety functions, and vehicle lighting systems to insure proper operation.
Ensure that the installation has not affected the vehicle operation or changed any vehicle safety functions
or circuits.
Do not test the emergency vehicle’s sound and light warning systems while driving the vehicle. Until it is
clear that all warning systems are working correctly, operating them may pose a hazard to the operator and
other drivers if they do not function as expected. Test the vehicle only in a controlled environment.
Getting Technical Support
For technical support, please contact:
Service Department
Federal Signal Corporation
Phone: [phone]
Fax: [phone]
Email: empserviceinf[email protected]

Qu a d r a Fl a r e Halogen Scene Light Model QL97HSCENE 7
Ordering Replacement Parts
To order replacement parts (Table 2), please contact your local dealer/distributor or:
Mobile Systems Customer Support
Federal Signal Corporation
Phone: [phone]
Table 2: Replacement parts
Description Part Number
Lamp, Halogen 8107119
Lens, Clear, Pillow Optics 8012092
Hardware and Connector Packet 8012090
Inner Gasket 8012104
Mounting Gasket 8012105
Returning a Product to Federal Signal
Before returning a product to Federal Signal, call 800-264-3578, 800-433-9132, or 800-824-0254 to obtain
a Returned Merchandise Authorization number (RMA number). To expedite the process please be pre-
pared with the following information:
• Your Federal Signal customer or account number.
• The purchase order number under which the items were purchased.
• The shipping method.
• The model or part number of the product being returned.
• The quantity of products being returned.
• Drop ship information as needed.
• Any estimate required.
When you receive your RMA Number:
• Write the RMA number on the outside of the box of returned items.
• Reference the RMA number on your paperwork inside of the box.
• Write the RMA number down, so that you can easily check on status of the returned equipment.
Send all material with the issued RMA Number to:
Federal Signal Corporation
2645 Federal Signal Drive
University Park, IL 60466
Attn: Service Department
RMA: #__________

8 Qu a d r a Fl a r e Halogen Scene Light Model QL97HSCENE
256A6238
7.40"
7.25"
5.60"
3.70"
3.625"
2.80"
3.25"
2.625"
5.25" 6.50"
1.75"
3.50"
0.25" DIAMETER
(4 PLACES)
CUT OUT THIS AREA
FOR REFLECTOR CLEARANCE
M
OU
NTIN
G
SU
RFACE
SCREW GROMMET
MOUNTING GASKET
BASE
INNER
GASKET
LENS (NOTE THE ORIENTATION: THE
WORD “TOP” IS RIGHT SIDE UP)
SCREW
M 4.2 x 38 (4)
256A6236B
SHEET METAL AREA
TO BE CUT OUT
FOR REFLECTOR
CLEARANCE
SLOT
RETAINING
NOTCH
L
AM
P
Figure 1: Dimensions of mounting surface
Figure 2: Model QL97HSCENE with mounting gasket and lamp removal

Qu a d r a Fl a r e Halogen Scene Light Model QL97HSCENE 9
INSTALLER-SUPPLIED
RED POWER CABLE (+BAT)
256A6237
INSTALLER-SUPPLIED WHITE
GROUND CABLE (−NEG)
STRIP 3/16",
CRIMP, AND INSERT
INTO CONNECTOR
RED (+)
WHITE (−)
CONNECTOR FROM
SCENE LIGHT
CONNECTOR FROM KIT
TERMINAL (2) FROM KIT
Figure 4: Connections from power source to Model QL97HSCENE
SCREW GROMMET
OPTIONAL TRIM RING
BASE
INNER GASKET
LENS (NOTE THE ORIENTATION: THE
WORD “TOP” IS RIGHT SIDE UP)
SCREW
M 4.2 x 38 (4)
256A6240B
SHEET METAL AREA TO BE CUT OUT
FOR REFLECTOR CLEARANCE
LAMP
MOUNT
I
N
G
SU
RFACE
TRIM RING
GASKET
Figure 3: Model QL97HSCENE with optional trim ring

2645 Federal Signal Drive, University Park, IL 60466-3195
Tel.: [phone] • Fax: [phone]
www.fedsig.com
Qu a d r a Fl a r e is a trademark of Federal Signal Corporation.
© 2009 Federal Signal Corporation