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To view this manual in Portuguese, go to www.federalsignal-indust.com.
To view this manual in Mandarin, go to www.federalsignal-indust.com.
To view this manual in Russian, go to www.federalsignal-indust.com.
25500188
Rev. A0 0815
Printed in U.S.A.
Model G-SPA Amplified Speaker
For Use in Hazardous Locations
Maintenance Instructions
Global Series
Installation and
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Table of Contents
Related Manuals for Federal Signal Corporation Global G-SPA-D Series
Summary of Contents for Federal Signal Corporation Global G-SPA-D Series
- Page 1 Global Series Model G-SPA Amplified Speaker For Use in Hazardous Locations Installation and Maintenance Instructions To view this manual in Portuguese, go to www.federalsignal-indust.com. To view this manual in Mandarin, go to www.federalsignal-indust.com. To view this manual in Russian, go to www.federalsignal-indust.com. 25500188 Rev.
- Page 2 Warranty – Seller warrants all goods for five 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 specifications 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.
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Page 3: Table Of Contents
Contents Safety Messages to Installers and Users ........5 Certification ...................6 Unpacking the Amplified Speaker ..........7 Creating Combination Fixtures in the Field .......7 Mounting the Amplified Speaker ..........8 Mounting the Trunnion-Mount Amplified speaker ......8 Mounting the Surface-Mount Ex d Amplified Speaker ....10 Mounting the Ex de Surface-Mount Amplified Speaker ....11 Safety Messages for Wiring ............13 Connecting to the Terminal Block ..........14... - Page 4 Figure 11 Location of VR1 potentiometer (sound pressure) ....17 Figure 12 Location of jumper JP3 (audio input) ........18 Figure 13 Connections for DC or AC Ex de amplified speaker ..... 20 © 2015 Federal Signal Corporation. All rights reserved. Model G-SPA Global Series Amplified Speaker...
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Page 5: Safety Messages To Installers And Users
Installation and Maintenance Instructions Safety Messages to Installers and Users It is important to follow all instructions shipped with this product. This amplified speaker is to be installed by a trained electrician who is thoroughly familiar with and will follow all applicable national and local codes in the country of use. -
Page 6: Certification
Installation and Maintenance Instructions • After installation, test the amplified speaker system to ensure that it is operating properly • Keep the unit tightly closed when in operation. • After testing is complete, provide a copy of this instruction sheet to all personnel. -
Page 7: Unpacking The Amplified Speaker
Installation and Maintenance Instructions The Modular Audible Device has metallic components in the non- metallic walls of the enclosure which can store electrical charge and therefore may provide a potential electrostatic discharge. The metallic brass inserts have a capacitance of 24 pF. See the manufacturer's instructions for further information. -
Page 8: Mounting The Amplified Speaker
Installation and Maintenance Instructions Figure 1 Beacon and amplified speaker combination fixture Mounting the Amplified Speaker ATTACH THE AMPLIFIED SPEAKER SECURELY: To prevent injury, this apparatus must be securely attached to the mounting surface in accordance with the installation instructions. Use installer- supplied fasteners suitable for the mounting surface. -
Page 9: Figure 2 Bracket Dimensions
Installation and Maintenance Instructions To adjust the vertical angle of the amplified speaker, loosen the fasteners on the mounting bracket to disengage the ratchet. Vertically aim the amplified speaker, and tighten the fasteners. Figure 2 Bracket dimensions 60.0 mm 2X M6 SCREW HOLE (2.36 in) 31.8 mm (1.25 in) -
Page 10: Mounting The Surface-Mount Ex D Amplified Speaker
Installation and Maintenance Instructions Figure 4 Side view of trunnion mount amplified speaker 190.6 mm (7.50 in) Mounting the Surface-Mount Ex d Amplified Speaker Mount the amplified speaker to a flat surface using the four 8.5 mm mounting holes. Use installer-supplied fasteners suitable for the surface to which the device will be mounted. -
Page 11: Mounting The Ex De Surface-Mount Amplified Speaker
Installation and Maintenance Instructions Mounting the Ex de Surface-Mount Amplified Speaker Mount the amplified speaker to a flat surface using the six 8.5 mm mounting holes. Use installer-supplied fasteners suitable for the surface to which the device will be mounted. Figure 7 Front view of Ex de surface mount 4X COUNTER-BORED HOLES TO FIT M8... -
Page 12: Figure 8 Side View Of Ex De Surface Mount
Installation and Maintenance Instructions Figure 8 Side view of Ex de surface mount 190.6 mm (7.50 in) 272.0 mm (10.71 in) 3X M20 GLAND ENTRIES SEE ACCESSORIES FOR REPLACEABLE E-BOX END CAPS Model G-SPA Global Series Amplified Speaker... -
Page 13: Safety Messages For Wiring
Installation and Maintenance Instructions Safety Messages for Wiring When installing and operating flame-proof electrical equipment, the relevant national regulations for installation and operation (e.g., EN60079-14, IEC Wiring Regulations and NEC/CEC) must be observed. • To avoid electrical shock hazards, do not connect wires when power is applied. -
Page 14: Connecting To The Terminal Block
Installation and Maintenance Instructions Connecting to the Terminal Block The terminal block for all models uses a spring clamp connection to engage the wire. To disengage the clamp, insert the tip of the screwdriver into the small openings near the top and press down. Insert the stripped wire into the larger opening and remove the screwdriver to engage the wire clamp. -
Page 15: Wiring The Ex D Models
Installation and Maintenance Instructions Cable termination for these models should be in accordance with specifications applying to the application. It is recommended that all cables and cores should be fully identified. Use the appropriate cable gland for the application. Gland entry threads are M20-1.5 x 6H. Tools needed: •... - Page 16 Installation and Maintenance Instructions Loosen the captive Phillips screw retaining the driver/printed circuit board (PCB). Slide out the PCB until the terminals clear the housing. Strip the wire insulation 5 mm to 6 mm (0.22 in). Follow the instructions below for your line voltage and continue to Step 6 on page 18.
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Page 17: Adjusting The Sound Pressure And Audio Input (Ex D)
Installation and Maintenance Instructions 24 Vdc operation a. Connect the positive (+) power-source wire to the terminal block position marked on the PCB. b. Connect the negative ( ) power-source wire to the – terminal block position marked on the PCB. –... -
Page 18: Figure 12 Location Of Jumper Jp3 (Audio Input)
Installation and Maintenance Instructions Audio Input: See Figure 12. Two audio input levels are available to match the audio level provided by the peripheral system. To change the level from the factory-set 2.8 Vrms, move jumper to 0.8 Vrms. Figure 12 Location of jumper JP3 (audio input) JP3 JUMPER FOR AUDIO INPUT LEVEL Insert the PCB into the enclosure and fully tighten the PCB... -
Page 19: Preparing To Wire The Ex De Increased Safety Models
Installation and Maintenance Instructions Preparing to Wire the Ex de Increased Safety Models SHOCK HAZARD: To avoid electrical shock hazards, do not connect wires when power is applied. Failure to observe this warning may lead to serious injury or death. This section has wiring instructions for the three increased safety models: G-SPA 120 Vac, G-SPA 220-240 Vac, and G-SPA 24 Vdc. -
Page 20: Wiring The Ex De Models
Installation and Maintenance Instructions Wiring the Ex de Models CIRCUIT BOARD DAMAGE: The DC amplified speakers are polarity sensitive, and MAY BE DAMAGED by incorrect electrical hookup. When connecting the DC amplified speaker to the voltage supply lines, POLARITY MUST BE OBSERVED. In addition, damage will result if the voltage rating of the particular model is exceeded by more than 10 percent. - Page 21 Installation and Maintenance Instructions 220-240 Vac operation a. Connect the line (hot) power source wire to the position marked L1/+ on the terminal block. b. Connect the neutral (common) power source wire to the position marked L2/- on the terminal block. c.
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Page 22: Adjusting The Sound Pressure And Audio Input (Ex De)
Installation and Maintenance Instructions d. Connect the positive ( ) audio source wire to the position marked Aud + on the terminal block. e. Connect the negative ( ) audio source wire to the position marked Aud - on the terminal block. Secure the cover on the terminal box with the four M4 screws. -
Page 23: Safety Messages To Maintenance Personnel
Installation and Maintenance Instructions To ensure O-ring compression, the cover must be fully seated against the housing when the threads are tightened. Turn the M3 set screw on the side of the housing until the screw contacts the housing. Safety Messages to Maintenance Personnel Listed below are some important safety instructions and precautions you should follow: •... -
Page 24: Maintaining The Amplified Speaker
Installation and Maintenance Instructions • After performing any maintenance, test the amplified speaker system to ensure that it is operating properly. Failure to follow all safety precautions and instructions may result in property damage, serious injury, or death. Maintaining the Amplified Speaker EXPLOSION HAZARD: To prevent ignition of hazardous atmosphere, disconnect the amplified speaker from the supply circuit before opening it. -
Page 25: Getting Repair Service Or Technical Assistance
Installation and Maintenance Instructions either replaced entirely or returned to Federal Signal for service. To order, call Federal Signal Customer Support at 708-534-4756 or 877-289-3246. Table 1 Replacement part Description Part Number Driver/PCB Assembly K859501403 Table 2 Accessories Description Part Number Indicator Ring/Legend Kit, Black G-KIT-RP-BK Indicator Ring/Legend Kit, Blue... -
Page 26: Table 3 Choosing Cable-Entry Devices For Equipment
Installation and Maintenance Instructions Table 3 Choosing cable-entry devices for Equipment in Potentially Explosive Atmospheres Cable Entry Devices (cable Models Ex Atmospheres glands, stopping plugs, etc. G-SPA-XXX-D Cable entry devices shall (Ex db surface be equipment certified as mount) flameproof. To maintain the ingress protection of G-SPA-XXX-T the flameproof amplified... -
Page 27: Returning The Product For Credit
Installation and Maintenance Instructions 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 qualified to be returned for credit when the following conditions are met: •... - Page 28 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...