Federal Signal Corporation SelecTone, SelecTone 304X, SelecTone 314X Series Manual
SelecToneTM Models 304X and 314X
Explosion-Proof Amplied Speakers
Installation and
Maintenance Instructions
2562113A
Rev. A1 114
Printed in U.S.A.
français...............page 23
español...............página 45
Warranty – Seller warrants all goods for ve years on parts and 2-1/2 years on
labor, under the following conditions and exceptions: Seller warrants that all
goods of Seller's manufacture will conform to any descriptions thereof for specications which are expressly made a part of this sales contract and at the time of
sale by Seller such goods shall be commercially free from defects in material or
workmanship. Seller reserves the right at the Seller’s discretion to “Repair and
Return” or “Replace” any item deemed defective during the warranty period.
This warranty does not cover travel expenses, the cost of specialized equipment
for gaining access to the product, or labor charges for removal and reinstallation of the product. This warranty shall be ineffective and shall not apply to
goods that have been subjected to misuse, neglect, accident, damage, improper
maintenance, or to goods altered or repaired by anyone other than Seller or its
authorized representative, or if ve years have elapsed from the date of shipment
of the goods by Seller with the following exceptions: lamps and strobe tubes are
not covered under this warranty. Outdoor warning sirens and controllers manufactured by Federal Warning Systems are warranteed for two years on parts and
one year on labor. No agent, employee, representative or distributor of Seller has
any authority to bind the Seller to any representation, afrmation, or warranty
concerning the goods and any such representation, afrmation or warranty shall
not be deemed to have become a part of the basics of the sales contract and
shall be unenforceable. THE FOREGOING WARRANTIES ARE EXCLUSIVE
AND IN LIEU OF ALL OTHER WARRANTIES OR MERCHANTABILITY,
FITNESS FOR PURPOSE AND OF ANY OTHER TYPE, WHETHER EXPRESS OR IMPLIED. These warranties shall not apply unless Seller shall be
given reasonable opportunity to investigate all claims for allegedly defective
goods. Upon Seller's instruction a sample only of allegedly defective goods shall
be returned to Seller for its inspection and approval. The basis of all claims for
alleged defects in the goods not discoverable upon reasonable inspection thereof
pursuant to paragraph 8 hereof must be fully explained in writing and received
by Seller within thirty days after Buyer learns of the defect or such claim shall be
deemed waived.
Industrial Systems
2645 Federal Signal Drive • University Park, IL 60484-3167
Tel: 708-534-4756 • Fax: 708-534-4852
Email: elp@federalsignal.com • www.federalsignal-indust.com
Models 304X and 314X Explosion-Proof Amplied Speakers
Contents
Safety Message to Installers and Users ............................................... 5
An Overview of the Speakers
Unpacking the Speaker
Mounting the Speaker
Installing the UTM Universal Tone Module
Installing the Speaker Connector Card
Safety Message to Operators
Testing and Operating the Speaker
Safety Message to Maintenance Personnel
Maintaining the Speaker
Ordering Replacement Parts
Returning the Product for Credit
............................................................................ 8
................................................................ 6
.......................................................................... 7
........................................ 11
.............................................. 13
.............................................................. 17
.................................................... 17
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............................................................... 19
........................................................ 20
Tables
Table 1 Model 304X specications .......................................................... 7
Table 2 Model 314X specications .......................................................... 8
Table 3 Tone and Connector Card UL Audibility Ratings ........................8
Table 4 Model 304X replacement parts ................................................20
Table 5 Model 314X replacement parts ................................................20
Figures
Figure 1 Mounting hole locations and dimensions.................................. 9
Figure 2 Dimensions of the Model 304X............................................... 10
Figure 3 Dimensions of the Model 314X............................................... 10
Figure 4 Speaker with cover removed .................................................. 12
Figure 5 Speakers connected to EOL device ....................................... 15
Figure 6 Speakers with supervision relay and connector card ............. 16
3
© 2013 Federal Signal Corporation. All rights reserved.
Installation and Maintenance Instructions
Safety Message to Installers and Users
People’s lives depend on your safe installation of our products. It is
important to follow all instructions shipped with this product. This
device is to be installed by a trained electrician who is thoroughly
familiar with the National Electrical Code and/or Canadian Electrical
Code and will follow the NEC and/or CEC Guidelines as well as all
local codes. This horn should be considered a part of the warning
system and not the entire warning system.
The selection of the mounting location for this horn, its controls and
the routing of the wiring are to be accomplished under the direction
of the Facilities Engineer and the Safety Engineer. In addition, listed
below are some other important safety instructions and precautions
you should follow:
• Read and understand all instructions before installing, operating,
or maintaining this equipment.
•
Warning–Explosion Hazard – Do not disconnect equipment
unless power has been switched off or the area in known to be
non-hazardous.
• Do not connect this unit to the system when power is on.
• Optimum sound distribution will be severely reduced if any
objects are in front of the horn. You should ensure that the front
of the horn is clear of any obstructions.
• All effective warning horns produce loud sounds which may
cause, in certain situations, permanent hearing loss. The device
should be installed far enough away from potential listeners to
limit their exposure while still maintaining its effectiveness. The
OSHA Code of Federal Regulations 1910.95 Noise Standard
provides guidelines which may be used regarding permissible
noise exposure levels.
• After installation, ensure that all mounting screws, bolts, and
threaded joints are tightened.
Models 304X and 314X Explosion-Proof Amplied Speakers
5
Installation and Maintenance Instructions
• Establish a procedure to routinely check the signal system for
proper activation and operation.
• Any maintenance to the unit MUST be performed by a trained
electrician in accordance with NEC Guidelines and local codes.
• Never alter the unit in any manner.
• The nameplate should NOT be obscured, as it contains cautionary
and/or other information of importance to maintenance personnel.
• After installation and completion of initial system test, a program
for periodic testing of this device must be established. Refer to
NFPA 72G, local Fire Codes and the authority having jurisdiction
for this information.
• Provide a copy of these instructions to the Safety Engineer,
operator(s) and maintenance personnel.
• File these instructions in a safe place and refer to them when
maintaining and/or reinstalling the device.
Failure to follow all safety precautions and instructions may result in
property damage, serious injury, or death.
An Overview of the Speakers
The Federal Signal Model 304X and 314X Explosion-Proof
Amplied Speakers are designed to produce crisp, clear tones in
supervised alarm notication systems. Both models are compatible
with re alarm, voice evacuation, suppression supervised control
panels, and power boosters.
These amplied speakers can broadcast tones generated by a Tone
Card installed into the speaker (the plug-in 32-tone UTM) or by a
central tone source in a voice evacuation or paging system. When live
public address or voice messages are required, plug-in Federal Signal
Connector Cards (AM25CK or AM70CK) interface with the Vrms of
the EVAC panel.
6
Models 304X and 314X Explosion-Proof Amplied Speakers
Installation and Maintenance Instructions
The speaker cone and projector are constructed of rugged spun
aluminum. The solid-state amplier circuit is protected in a diecast aluminum housing. Dust- and moisture-proof gaskets provide
protection from the elements. All external surfaces are sealed with
gray powder-coat paint. A heavy-duty swivel mount bracket allows
the installer to direct the output effectively.
The rugged construction and high output of the Model 304X and
314X make them ideal for use in harsh environments with high
ambient noise levels. Both models feature an internal gain control for
adjustment to suit the area.
This equipment is suitable for use in Class 1, Division 1, Groups B, C,
D; Class I, Division 2, Groups A, B, C, D or non-hazardous locations
only.
Unpacking the Speaker
After unpacking the horn, examine it for damage that may have
occurred in transit. If the horn has been damaged, do not attempt to
install or operate it. File a claim immediately with the carrier, stating
the extent of the damage. Carefully check all envelopes, shipping
labels, and tags before removing or discarding them. Disposal of all
shipping materials must be carried out in accordance with national
and local codes and standards. If any parts are missing, please call
Federal Signal Customer Support at 708-534-4756 or 877-289-3246.
Table 1 Model 304X specications
Operating Voltage: Regulated 24 Vdc (16 Vdc to 33 Vdc)
Maximum Current: 0.83 A
Standby Current: 0.13 A
Operating Temperature: -40 ºF to 150 ºF (-40 ºC to 66 ºC)
Net Weight: 15.4 lb (7.0 kg)
Shipping Weight: 22.8 lb (10.4 kg)
Dimensions:
Construction:
Models 304X and 314X Explosion-Proof Amplied Speakers
16.3 in D x 17.0 in H x 13.1 in W
414.02 mm D x 431.80 mm H x 332.73 mm W
Aluminum enclosure and adjustable steel
mounting bracket with a powder-coat nish
7
Installation and Maintenance Instructions
Table 2 Model 314X specications
Operating Voltage: Regulated 24 Vdc (16 Vdc to 33 Vdc)
Maximum Current: 0.90 A
Standby Current: 0.13 A
Operating Temperature: -40 ºF to 150 ºF (-40 ºC to 66 ºC)
Net Weight: 16.4 lb (7.4 kg)
Shipping Weight: 32.4 lb (14.7 kg)
Dimensions: 19.5 in D x 18.8 in H x 16.7 in W
495.30 mm D x 477.52 mm H x 424.17 mm W
Ingress Protection: IP65 and NEMA 4X Approved
Construction: Aluminum enclosure and adjustable steel
mounting bracket with a powder-coat nish.
Compatible Tone Modules: TM2 or UTM
Compatible Speaker Connector Cards: AM25CK*, AM70CK*,
or 300CKS
*Series A versions of these connector cards are not compatible.
Table 3 Tone and Connector Card UL Audibility Ratings
Rating: UL dB (A) Sound Pressure per UL1480
Speaker: 304X 314X
Audibility Rating*: 91 97
AM25CK: 101 99
AM70CK: 101 99
*Based on TM6, HORN
Mounting the Speaker
The speaker can be mounted on any relatively at surface capable
of supporting the weight of the speaker. Conduit connections can be
made to the 1/2" NPT threaded openings at bottom of the housing
(see Figure 4 on page 12).
To mount the speaker:
Remove the two 1/2"-13 hex-head bolts, at washers, and
1.
lockwashers that secure the mounting bracket to the speaker.
8
Models 304X and 314X Explosion-Proof Amplied Speakers
Installation and Maintenance Instructions
5.0" (127 mm)
0.53" (13.5 mm)
290A5198
2. Disconnect the lanyard from the mounting bracket at the cotter ring.
MOUNTING PRECAUTION — Property damage, serious
injury, or death could occur if an accumulation of water,
snow, dust, etc. resides in the speaker projector, severely
reducing or preventing the operation of this device. Mount
the speaker so the speaker projector is pointed horizontally
or slightly downward.
3. Select the mounting location.
MOUNTING PRECAUTION — Property damage, serious
injury, or death could occur if any objects are in front of
speaker, severely reducing optimum sound distribution. For
maximum effectiveness, ensure that the front of the speaker
is clear of obstructions.
4. See Figure 1. Using the mounting bracket as a template, scribe
drill position marks on the mounting surface.
Figure 1 Mounting hole locations and dimensions
3.0" (76 mm)
+
DRILLING PRECAUTION — Before drilling holes in any
surface, be sure both sides of surface are clear of anything
that could be damaged.
Models 304X and 314X Explosion-Proof Amplied Speakers
9
Installation and Maintenance Instructions
290A5201
Figure 2 Dimensions of the Model 304X
1.8" (46 mm)
TO REMOVE COVER
13.1"
(333 mm)
WARNING
16.3" (414 mm)
8.9" (226 mm)
17.0"
(432 mm)
290A5200
Figure 3 Dimensions of the Model 314X
1.8" (46 mm)
TO REMOVE COVER
18.8"
(478 mm)
16.7"
WARNING
19.5" (496 mm)
8.9" (226 mm)
(425 mm)
5. Drill holes at the scribed drill-position marks to accommodate the
1/2" diameter bolts.
Secure the bracket to the mounting surface with the 1/2" diameter
6.
hex-head bolts, lockwashers, and hex nuts.
Reattach the speaker to the mounting bracket with the two
7.
1/2"-13 hex-head bolts, at washers, and lockwashers.
Position the speaker to obtain the required sound coverage, then
8.
tighten the bolts securely.
10
Models 304X and 314X Explosion-Proof Amplied Speakers
Installation and Maintenance Instructions
9. Reattach the lanyard to the cotter ring and mounting bracket.
Verify that it is securely attached to both the cover and the
mounting bracket.
Route wires through the 1/2" NPT threaded openings into the
10.
SelecTone unit in accordance with national and local electrical
and re codes. Wire size depends upon the operating current
and the distance from the power source.
See the next sections for instructions on installing the speaker
connector card and UTM module, and wiring the speaker.
Installing the UTM Universal Tone Module
MISWIRING/ELECTRICAL SUPERVISION — Property damage,
serious injury, or death could occur if independent conductors
are terminated together; both wires of the same polarity must
be used as two separate connections. NFPA 72 requires that
the wires be terminated independently to provide electrical
supervision of the connection.
SHOCK HAZARD — To avoid electrical shock hazards, do not
connect wires when power is applied. Failure to heed this
warning may cause serious injury or death.
For details, refer to the instructions for the Model UTM Universal
Tone Module, doc. No. 2561101.
To install the UTM module in the speaker:
DO NOT DAMAGE SEALING SURFACES — Property damage,
serious injury, or death could occur if the machined sealing
surfaces are damaged on this product. To maintain the
effectiveness of the explosion-proof enclosure, be careful
to avoid damaging the machined sealing surfaces of cover
and housing.
Models 304X and 314X Explosion-Proof Amplied Speakers
11
Installation and Maintenance Instructions
POWER CONNECTOR
DETAIL
1/2" NPT
CONDUIT
ENTRANCES
EARTH
GROUND
POWER
CONNECTOR
SOCKET FOR TONE OR
CONNECTOR CARD
TONE/CONNECTOR
CARD RETAINER
VOLUME
CONTROL
L
(+)
L
(+)N(-)N(-)
1. Loosen and remove the threaded cover by turning it counterclockwise. Allow the cover to hang by the attached lanyard.
Plug the tone card (purchased separately) into the socket as
2.
shown in Figure 4.
Figure 4 Speaker with cover removed
3. Rotate the card retainer into position over the tone card so that it
holds the card in place (Figure 4).
See Figure 5 on page 15 and Figure 6 on page 16. Connect the
4.
positive (+) power-source lead to the terminal block labeled L+.
Connect the negative (–) power-source lead to the terminal block
5.
labeled N–.
Connect the additional positive (L+) and negative (N–) terminal
6.
leads to the next speaker or to an end-of-line device.
12
Models 304X and 314X Explosion-Proof Amplied Speakers
Installation and Maintenance Instructions
EXPLOSION HAZARD — Property damage, serious injury, or
death could occur if the housing is not closed properly. To
reduce possibility of explosion, the housing cover must be
kept tight while circuits are energized.
7. Carefully reinstall the housing cover and tighten it until the cover
ange makes contact with the housing.
8.
To secure the cover, tighten the set screw on the cover. Verify that
the mounting bolts are securely tightened.
Installing the Speaker Connector Card
For more details, refer to the instructions for the SelecTone AM25CK
and AM70CK Connector Cards, doc. No. 2561183.
MISWIRING/ELECTRICAL SUPERVISION FAILURE — Property
damage, serious injury, or death could occur if independent
conductors are terminated together; both wires of the same
polarity must be used as two separate connections. NFPA 72
requires that the wires be terminated independently to provide
electrical supervision of the power supply connection and
audio lines.
SHOCK HAZARD — To avoid electrical shock, do not connect
wires when circuits are energized. Failure to heed this warning
may cause serious injury or death.
To install the connector card:
1.
Plug the connector card (purchased separately) into the socket as
shown in Figure 4 on page 12.
2.
Rotate the card retainer into position over the tone card so that it
holds the card in place (Figure 4).
3.
See Figure 5 on page 15 or Figure 6 on page 16. Connect the
positive power-source (+) lead to the terminal labeled L+.
Models 304X and 314X Explosion-Proof Amplied Speakers
13
Installation and Maintenance Instructions
4. Connect the negative (–) power-source lead to the negative
terminal labeled
Connect the additional positive (L+) and negative (N –) terminal-
5.
N –.
block leads to the next speaker or to a power supervision relay.
Connect one pair of white leads from the connector card to the
6.
audio output of the re alarm panel.
Connect the other pair of white leads to the connector card in the
7.
next speaker or to a contact on the power supervision relay and
an end of line device.
NOTE: Check with the authority having jurisdiction for the proper
application of the required EOL resistor and power supervision
relay (see Figure 6 on 16).
EXPLOSION HAZARD — Property damage, serious injury, or
death could occur if the housing is not closed properly. To
reduce possibility of explosion, the housing cover must be
kept tight while circuits are energized.
8. Carefully reinstall the housing cover and tighten it until the cover
ange makes contact with the housing.
To secure the cover, tighten the set screw on the cover. Verify that
9.
the mounting bolts are securely tightened.
14
Models 304X and 314X Explosion-Proof Amplied Speakers
Installation and Maintenance Instructions
290A5202
Figure 5 Speakers connected to EOL device
WARNING
WARNING
POR EL PROVEEDOR
DISPOSITIVOS DE FINAL DE
DE LA UNIDAD DE CONTROL
LÍNEA (DFL) RECOMENDADO
–
+
–
N
–
N
L
+
L
+
–
N
–
N
L
+
L
+
–
+
ALIMENTACIÓN
24 VCC
Models 304X and 314X Explosion-Proof Amplied Speakers
15
Installation and Maintenance Instructions
290A5203
Figure 6 Speakers with supervision relay and connector card
WARNING
WARNING
RECOMMENDED BY
END OF LINE DEVICE
CONTROL UNIT SUPPLIER
–
N
–
N
L
+
+
L
A77-716-02
RELAY MODEL
FOR 24 VDC USE:
POWER SUPERVISION
OR MODEL R64 BY
BY SYSTEM SENSOR,
–
WHT
WHT
WHT
WHT
PRODUCTS
UNITED SECURITY
+
16
–
+
–
N
–
N
L
+
L
+
CARD (25 OR 70 VMRS
INTERNAL CONNECTOR
(SUPPLIED SEPARATELY)
Models 304X and 314X Explosion-Proof Amplied Speakers
POWER
SPEAKER
WHT
WHT
25 OR 70
VRMS AUDIO
Installation and Maintenance Instructions
Safety Message to Operators
TESTING/TRAINING PRECAUTIONS — Even if your warning
system is operating properly, it may not be completely effective.
People may not hear or heed your warning signal. You must
recognize this fact and ensure that your warning signal achieves
its intended effect through proper test/training sequences within
your specic application(s).
Testing and Operating the Speaker
SOUND HAZARD — Under certain conditions these devices are
capable of producing sounds loud enough to cause hearing
damage. Adequate hearing protection should be worn if standing
within close proximity to device while testing. Recommendations
in the OSHA Sound Level Standard (29 CFR 1910) should not be
exceeded.
EXPLOSION HAZARD — Property damage, serious injury, or
death could occur if the housing is not closed properly. To
reduce possibility of explosion, the housing cover must be kept
tight while circuits are energized.
After the installation is completed, be sure to test the system to verify
that each amplied speaker operates satisfactorily. If the speaker is too
loud for the location, adjust the volume as described in these steps:
1.
Remove the housing cover and insert a slotted electrician-type
screwdriver into the volume control shown in Figure 4 on page 12.
2. Gently turn the control counter-clockwise to decrease the sound
output to the desired loudness.
3.
Reinstall the housing cover.
After completion of the initial system test, establish a program for
periodic testing of this device. Refer to NFPA 72G, local Fire Codes
and the authority having jurisdiction for this information.
Models 304X and 314X Explosion-Proof Amplied Speakers
17
Installation and Maintenance Instructions
Provide a copy of these instructions for the Safety Engineer, system
operator(s) and maintenance personnel.
Safety Message to Maintenance Personnel
Failure to follow all safety precautions and instructions may result in
property damage, serious injury, or death to you or others.
• Read and understand all instructions before performing
maintenance on this unit.
• Do not perform maintenance on this unit when circuits are
energized.
• Do not disconnect the speaker from the system wiring when
circuits are energized.
• Periodic checks should be made to ensure that effectiveness of this
device has not been reduced because speaker has become clogged
with a foreign substance or because objects have been placed in
front of the speaker.
• Any maintenance to this unit MUST be performed by a trained
electrician in accordance with the National Electrical Code,
National Fire Codes, and the local codes.
• Never alter this unit in any manner. Safety in hazardous locations
may be jeopardized if additional openings or alterations are made
to this device.
• The nameplates, which contain cautionary or other information of
importance to maintenance personnel, should not be obscured if
exterior of device is painted.
• WARNING: Explosion Hazard — Substitution of components
may impair suitability for Class I, Division 2 and Class I,
Zone 2.
Failure to follow all safety precautions and instructions may result in
property damage, serious injury, or death.
18
Models 304X and 314X Explosion-Proof Amplied Speakers
Installation and Maintenance Instructions
Maintaining the Speaker
UNAUTHORIZED REPAIR/SERVICING — Unauthorized
repair/servicing of the speaker may result in degradation of
performance and/or property damage, serious injury, or death
to you or others. If a malfunctioning unit is encountered, do not
attempt any eld repair/retrot of parts.
EXPLOSION HAZARD — Property damage, serious injury or
death could occur if this product’s machined sealing surfaces
are damaged. To maintain the effectiveness of the explosionproof enclosure, use caution to avoid damaging the machined
surfaces.
Periodically check this device to verify that there are no foreign
substances in, or in front of, the speaker which will reduce its
effectiveness.
Testing should be periodically performed. Refer to NFPA 72G, local
Fire Codes and the authority having jurisdiction for information.
If a volume adjustment or other repair is needed, be sure to refer to
the “Safety Message For Maintenance Personnel” on page 18 before
proceeding.
Ordering Replacement Parts
Typical spare parts are listed in Tables 4 and 5 on page 20. Due
to certication, certain component parts are not available for eld
replacement. Units with this type of damage must be either replaced
entirely or returned to Federal Signal for service.
To order accessories and replacement parts, call Federal Signal
Customer Support at 708-534-4756 or 877-289-3246
Models 304X and 314X Explosion-Proof Amplied Speakers
19
Installation and Maintenance Instructions
Models 304X and 314X Explosion-Proof Amplied Speakers
Table 4 Model 304X replacement parts
Description Part Number
Amplier Assembly K2005355-01
Horn Assembly K8593100
Driver Assembly K8593097
Cover Assembly K8593098
Mounting Bracket Assembly K8593071
4-Position Connector K140340
Table 5 Model 314X replacement parts
Description Part Number
Amplier Assembly K2005355-01
Horn Assembly K8593101
4-Position Connector K140340
Returning the Product for Credit
Product returns for credit require a return authorization from your
local distributor prior to returning the product to Federal Signal.
Please contact your distributor for assistance.
A product is qualied to be returned for credit when the following
conditions are met:
• Product is resalable and in the original cartons
• Product has not been previously installed
• Product is the current revision
• Product has not been previously repaired
• Product is a standard product
• Product is not a service part
All returns are subject to a re-stock fee.
20
Installation and Maintenance Instructions
Models 304X and 314X Explosion-Proof Amplied Speakers
Defective products that are returned within the warranty period will
be repaired or replaced at Federal Signal’s sole discretion. Defective
products do not include those products with lamp failure.
Circumstances other than those listed above will be addressed on a
case-by-case basis.
21
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