Code 3 PB100B, PB100C User Manual

INSTALLATION
& OPERATION
MANUAL

MODEL

PB100

Patent Pending

IMPORTANT:

CONTENTS:

Introduction..........................................................................2

Installation & Mounting ....................................................... 2-3

Maintenance......................................................................... 4

Parts List .............................................................................. 5

Troubleshooting.................................................................... 5

Warranty........................................................................ 8

Read all instructions and warnings before installing and using.

INSTALLER:

INSTALLER: This manual must be delivered to the end user of this equipment.

Introduction

The PB100 is a high output speaker for mounting on a flat bumper of most emergency vehicles. This
highly effective warning device employs a mathematically designed speaker for maximum sound
volume whether used as a siren or public address system.

Sirens are an integral part of an effective audio/visual emergency warning system. However,
sirens are only short range secondary warning devices. The use of a siren does not insure that
all drivers can or will observe or react to an emergency warning signal, particularly at long
distances or when either vehicle is traveling at a high rate of speed. Sirens should only be used
in a combination with effective warning lights and never relied upon as a sole warning signal.

!

WARNING!

Never take the right of way for granted. it is your responsibility to be sure you can proceed safely
before entering an intersection, driving against traffic, or responding at a high rate of speed.
The effectiveness of this warning device is highly dependent upon correct mounting and wiring.
Read and follow the manufacturer's instruction before installing or using this device. The vehicle
operator should check the equipment daily to insure that all features of the device operate
correctly.
To be effective, sirens must produce high sound levlels that potentially can inflict hearing
damage. installers should be warned to wear hearing protection, clear bystanders from the area
and not to operate the siren indoors during testing. Vehicle operators and occupants should
assess their exposure to siren noise and determine what steps, such as consultation with
professionals or use of hearing proection should be implemented to protect their hearing.
This equipment is intended for use by authorized personnel only. It is the user's responsibility
to understand and obey all laws regarding emergency warning devices. The user should check
all applicable city, state and federal laws and requlations.
Public Safety Equipment, Inc., assumes no liability for any loss resulting from the use of this
warning device.
Proper installation is vital to the performance of the siren and the safe operation of the
emergency vehicle. It is important to recognize that the operator of the emergency vehicle is
under psychological and physiological stress caused by the situation. The siren system should
be installed in such a manner as to: A) Not reduce the acoustical performance of the system.
B) Limit as much as practical the noise level in the passenger compartment of the vehicle. C)
Place the controls within convenient reach of the operator so that he can operate the system
without losing eye contact with the roadway,
Emergency warning devices often require high electrical voltage 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 severe
vehical damage, including fire.
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.

Installation & Mounting

PLEASE NOTE - All of the information listed in this booklet must be given to the end user by the installer.

1) Mark positions for mounting the speaker using the bracket as a template. PLEASE NOTE: Similar to

what is shown in Figures 1 and 2, these positions must be over structural supports below the
bumper surface.

2) Drill holes at these inscribed positions in accordance to the following drill sizes. (Figure 1)
a) 5/16" bit for the speaker wiring and the cap screw attached to the speaker bell.

b) 9/16" bit for the two carriage bolts that fasten the speaker bracket.

3) Attach the speaker assembly to the bumper using the fasteners shown in Figure 2. It is critical that the cap

screw in the speaker bell be fastened securely to the bracket and preferably to a structural member in the
bumper. Failure to do this will result in bracket failure and void the warranty.

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4) Connect the wires from the speaker assembly to
the leads coming from the siren control head. NOTE:
When this product is to be used in conjunction with
another speaker, both units must be connected in
phase.
To accomplish this, the white wire that is connected to
the number 1 terminal on the siren driver, must be
connected to the same output terminal on the
amplifier as the wire originating from the number 1
terminal on the second speaker. Likewise, the blue
wire that is connected to the number 2 terminal on
the driver, must be connected together with the wire
originating from the number 2 terminal on the second
speaker.

WARNING!

WARNING!

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.
Ease of operation and convenience to the operator should be the prime consideration
when mounting the siren and controls. Adjust the mounting angle to allow maximum operator
visibility .
Do not mount the Contro

l

Head Module in a location that will obstruct the drivers view.
Mount the microphone clip in a convenient location to allow the operator easy access.
Devices should be mounted only in locations that conform to their SAE identification code
as described in SAE Standard J1849. For example, electronics designed for interior
mounting should not be placed underhood, etc.
Controls should be placed within convenient reach* of the driver or if intended for two
person operation the driver and/or passenger . In some vehicles, multiple control
switches and/or using methods such as “horn ring transfer” which utilizes the vehicle horn
switch to toggle between siren tones may be necessary for convenient operation from
two positions.
* Convenient reach is defined as the ability of the operator of the siren systems to
manipulate the controls from his normal driving/riding position without excessive
movement away from the seat back or loss of eye contact with the road.

Larger wires and tight connections will provide longer service life for components. For high
current wires it is highly recommended that terminal blocks or soldered connections be used
with shrink tubing to protect the connections. Do not use insulation displacement
connectors (e.g. 3M® Scotchlock type connectors). Route wiring using grommets and
sealant when passing through compartment walls. Minimize the number of splices to
reduce voltage drop. High ambient temperatures (e.g. underhood) will significantly reduce
the current carrying capacity of wires, fuses, and circuit breakers. Use “SXL” type wire in
engine compartment. All wiring should conform to the minimum wire size and other
recommendations of the manufacturer and be protected from moving parts and hot
surfaces. Looms, grommets, cable ties, and similar installation hardware should be used to
anchor and protect all wiring.

Fuses or circuit breakers should be located as close to the power takeoff points as possible
and properly sized to protect the wiring and devices.
Particular attention should be paid to the location and method of making electrical
connections and splices to protect these points from corrosion and loss of conductivity.
Ground terminations should only be made to substantial chassis components, preferably
directly to the vehicle battery .

The user should install a fuse sized to approximately 125% of the maximum Amp
capacity in the supply line to protect against short circuits. For example, a 30 Amp fuse
should carry a maximum of 24 Amps. DO NOT USE 1/4" DIAMETER GLASS FUSES
AS THEY ARE NOT SUITABLE FOR CONTINUOUS DUTY IN SIZES ABOVE 15
AMPS. Circuit breakers are very sensitive to high temperatures and will “false trip” when
mounted in hot environments or operated close to their capacity.

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