Whelen JE2NFPA User Manual

®

ENGINEERING COMPANY INC.

51 Winthrop Road
Chester, Connecticut 06412-0684
Phone: [phone]
Fax: [phone]
Internet: www.whelen.com
Sales e-mail: [e-mail]
Canadian Sales e-mail: [e-mail]
Customer Service e-mail: [e-mail]

Installation Guide:

Justice® Competitor™ NFPA Lightbar

Models JE2NFPA & JEONFPA

Whelen’s emergency vehicle warning devices must be properly mounted and wired in order to be effective and safe. Read and follow all of Whelen’s
written instructions when installing or using this device. Emergency vehicles are often operated under high speed stressful conditions which must be
accounted for when installing all emergency warning devices. Controls should be placed within convenient reach of the operator so that he can operate
the system without taking his eyes off the roadway. Emergency warning devices can require high electrical voltages and/or currents. Properly protect and
use caution around live electrical connections.Grounding or shorting of electrical connections can cause high current arcing, which can cause personal
injury and/or vehicle damage, including fire. Many electronic devices used in emergency vehicles can create or be affected by electromagnetic
interference. Therefore, after installation of any electronic device it is necessary to test all electronic equipment simultaneously to insure that they operate
free of interference from other components within the vehicle. Never power emergency warning equipment from the same circuit or share the same
grounding circuit with radio communication equipment. All devices should be mounted in accordance with the manufacturer’s instructions and securely
fastened to vehicle elements of sufficient strength to withstand the forces applied to the device. Driver and/or passenger air bags (SRS) will affect the way
equipment should be mounted. This device should be mounted by permanent installation and within the zones specified by the vehicle manufacturer, if
any. Any device mounted in the deployment area of an air bag will damage or reduce the effectiveness of the air bag and may damage or dislodge the
device. Installer must be sure that this device, its mounting hardware and electrical supply wiring does not interfere with the air bag or the SRS wiring or
sensors. Mounting the unit inside the vehicle by a method other than permanent installation is not recommended as unit may become dislodged during
swerving; sudden braking or collision. Failure to follow instructions can result in personal injury. Whelen assumes no liability for any loss resulting from the
use of this warning device. PROPER INSTALLATION COMBINED WITH OPERATOR TRAINING IN THE PROPER USE OF EMERGENCY WARNING
DEVICES IS ESSENTIAL TO INSURE THE SAFETY OF EMERGENCY PERSONNEL AND THE PUBLIC.

Warnings to Users

Warnings to Installers

Whelen’s emergency vehicle warning devices are intended to alert other operators and pedestrians to the presence and operation of emergency vehicles
and personnel. However, the use of this or any other Whelen emergency warning device does not guarantee that you will have the right-of-way or that
other drivers and pedestrians will properly heed an emergency warning signal. Never assume you have the right-of-way. It is your responsibility to proceed
safely before entering an intersection, driving against traffic, responding at a high rate of speed, or walking on or around traffic lanes. Emergency vehicle
warning devices should be tested on a daily basis to ensure that they operate properly. When in actual use, the operator must ensure that both visual and
audible warnings are not blocked by vehicle components (i.e.: open trunks or compartment doors), people, vehicles, or other obstructions. It is the user’s
responsibility to understand and obey all laws regarding emergency warning devices. The user should be familiar with all applicable laws and regulations
prior to the use of any emergency vehicle warning device. Whelen’s audible warning devices are designed to project sound in a forward direction away
from the vehicle occupants. However, because sustained periodic exposure to loud sounds can cause hearing loss, all audible warning devices should be
installed and operated in accordance with the standards established by the National Fire Protection Association.

Safety First

This document provides all the necessary information to allow your Whelen product to be properly and safely installed. Before beginning the installation
and/or operation of your new product, the installation technician and operator must read this manual completely. Important information is contained herein
that could prevent serious injury or damage.

• Proper installation of this product requires the installer to have a good understanding of automotive electronics, systems and procedures.

• Whelen Engineering recommends the use of waterproof butt splices and/or connectors if that connector could be exposed to moisture.

• Failure to use specified installation parts and/or hardware will void the product warranty.

• If mounting this product requires drilling holes, the installer MUST be sure that no vehicle components or other vital parts could be damaged
by the drilling process. Check both sides of the mounting surface before drilling begins. Also de-burr the holes and remove any metal shards
or remnants. Install grommets into all wire passage holes.

• If this manual states that this product may be mounted with suction cups, magnets, tape or Velcro®, clean the mounting surface with a 50/50
mix of isopropyl alcohol and water and dry thoroughly.

• Do not install this product or route any wires in the deployment area of your air bag. Equipment mounted or located in the air bag deployment
area will damage or reduce the effectiveness of the air bag, or become a projectile that could cause serious personal injury or death. Refer to
your vehicle owner’s manual for the air bag deployment area. The User/Installer assumes full responsibility to determine proper mounting
location, based on providing ultimate safety to all passengers inside the vehicle.

• For this product to operate at optimum efficiency, a good electrical connection to chassis ground must be made. The recommended
procedure requires the product ground wire to be connected directly to the NEGATIVE (-) battery post (this does not include products that use
cigar power cords).

• If this product uses a remote device for activation or control, make sure that this device is located in an area that allows both the vehicle and
the device to be operated safely in any driving condition.

• Do not attempt to activate or control this device in a hazardous driving situation.

• This product contains either strobe light(s), halogen light(s), high-intensity LEDs or a combination of these lights. Do not stare directly into
these lights. Momentary blindness and/or eye damage could result.

• Use only soap and water to clean the outer lens. Use of other chemicals could result in premature lens cracking (crazing) and discoloration.
Lenses in this condition have significantly reduced effectiveness and should be replaced immediately. Inspect and operate this product
regularly to confirm its proper operation and mounting condition. Do not use a pressure washer to clean this product.

• It is recommended that these instructions be stored in a safe place and referred to when performing maintenance and/or reinstallation of this
product.

• FAILURE TO FOLLOW THESE SAFETY PRECAUTIONS AND INSTRUCTIONS COULD RESULT IN DAMAGE TO THE PRODUCT OR VEHICLE

Automotive: Lightbars

AND/OR SERIOUS INJURY TO YOU AND YOUR PASSENGERS!

©2012 Whelen Engineering Company Inc.
Form No.14615 (082812)

For warranty information regarding this product, visit www.whelen.com/warranty

Page 1

Mounting

Pad

1/4 INTERNAL

TOOTH LOCK

WASHER

1/4 - 20 X 1-1/2
PHILLIPS PAN
HEAD METAL
SCREW

1/4 - 20 X 7/16 HEX NUT

Locking
Plate

1/4-20 X 1/2
SET SCREW

Fig. 1

Insert foot into extrusion
with locking plate
attached.

Twist foot into
position

ANCHOR
PLATE

loosely secure foot and anchor plate.

slide foot
under lip

Fig. 2

Fig. 3

Fig. 4

IMPORTANT! The lightbar should be a minimum of 16” from any radio antennas!

NOTE: Unless otherwise specified, the lightbar mounting feet must be sitting as close to the edge of the roof as possible and in full contact
with the roof and not be hanging off the edge.

IMPORTANT: For strap mounting, be sure you have the right sized lightbar for your
vehicle. The bar should be approximately the same width as the vehicle roof. If too
large or small it will not mount properly and may come loose during driving.

1/2" MIN. CLEARANCE

FRONT

Driver-side

cable exit

Passngr.-side

cable exit

Cable Access Hole Lightbar distance from vehicle

Drill the cable access hole in the
appropriate area for your lightbar.

RED FRONT LEDS(+)12V

RED/WHT REAR LEDS

BLACK FRONT LEDS

BLACK/WHT REAR LEDS

(+)12V

(-) GROUND

(-) GROUND

Justice™ Competitor Series NFPA Lightbar

CLEAR LED's

(+)12V:

GROUND: CLEAR LED's

RED Clear LED's
BLACK

RED LED's

BATTERY

NOTE:
All fuses and switches
are customer supplied.

SPST SWITCHES FUSES

3AMP

3AMP

7.5

AMP

CAUTION! DO NOT LOOK DIRECTLY AT THESE LED’S
WHILE THEY ARE ON. MOMENTAR Y BLINDNESS AND/OR
EYE DAMAGE COULD RESUL T!

IMPORTANT WARNING!

Permanent Mounting:

1. Locate the mounting foot and locking plate included with your lightbar. If not already present,
install the locking plate onto the mounting foot using the supplied allen set screws (Fig. 1).

2. Flip the lightbar upside-down to expose the bottom of the extrusion and slide the anchor
plate onto the extrusion (Fig. 2).

3. Place the mounting foot into the extrusion and rotate the foot so that the top of the foot
swings into position under the lips in the extrusion (Fig. 3).

4. Repeat this procedure for the remaining mounting foot and return the lightbar to its right
side-up position.

5. Position the lightbar onto the vehicle roof in the desired mounting location. One often selected
location is directly above the B-pillars. This area is the strongest part of the roof. Check the light
bar cable exit location to be sure that the lightbar is facing the proper direction.

6. Adjust the two mounting feet outwards so that they are as close to the edge of the roof as possible.
Make sure that both mounting feet are in full contact with the roof. Be sure that there is no less than 1/2”
clearance between the roof and the lightbar at their closest point. When the mounting feet are in their proper
position, lightly tighten the mounting foot allen head set screws.

7. Turn the lightbar upside down and firmly tighten all of the set screws then slide the anchor plate up to the
mounting foot and tighten the anchor plate set screws (Fig.4).

8. Place the lightbar in its final mounting position on the vehicle, mark the mounting hole locations off onto the mounting surface, remove the lightbar
and drill the mounting holes.

9. Place the lightbar back onto the vehicle lined up with the mounting holes and secure the mounting feet to the vehicle using the supplied hardware.

Caution: Permanent mounting of this product will require drilling. It is absolutely necessary to make sure that no other vehicle components
could be damaged by this process. Check both sides of the mounting surface before starting. If damage is likely, select a different mounting
location.

Lightbar Operation:

The standard lightbar uses a 2 and 4 wire
cable.

WARNING! All Customer supplied wires
that connect to the positive terminal of
the battery must be sized to supply at
least 125% of the maximum operating
current and FUSED
that load. DO NOT USE CIRCUIT
BREAKERS WITH THIS PRODUCT!

at the battery to carry

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