Installation and Maintenance Manual - Federal Signal

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14 Installation and Service Instructions To change from the default Steady Mode to Flashing Mode. 1. Disconnect power to the beacon. 2. See Figure 3 on page 15. Remove the threaded dome assembly by twisting it counterclockwise. 3. Using a No. 2 Phillips screwdriver, remove two #8-32 panhead screws holding the printed circuit board assembly to the die-cast housing. Be sure to retain the two nylon screw bushings isolating the bracket from the screws. 4. Gently lift the printed circuit board (PCB) assembly from the housing and turn the assembly over to access the component side of the printed circuit board. 5. See Figure 4 on page 16. Locate jumper J3 and lift the jumper to remove it from “Flash” setting. Re-seat the jumper over the pins labeled “Steady.” 6. Place the printed circuit board assembly back into housing, making sure that four insulating pads are seated between the metal bracket and die-cast housing. The bracket must be oriented so that the notch in the bracket is aligned with the ground screw in the die-cast housing. This step must be carefully followed to prevent arcing and dielectric failure. 7. Slide two #8-32 pan-head screws into the screw bushings and tighten screws to secure the printed circuit board assembly to the die-cast housing. 8. Thread the dome assembly back onto the housing by turning it clockwise to tighten. SHOCK HAZARD—To avoid electrical shock hazards, do not connect wires while power is applied. 9. Reconnect the beacon to power. Model 191XL Series LED Beacon
Installation and Service Instructions 10. Test the device by applying power and verifying the steady operation of the LED lamp. LED EMITTER Figure 3 PCB removed from housing DOME ASSEMBLY NYLON SCREW BUSHING #8-32 PAN-HEAD SCREW PRINTED CIRCUIT BOARD ASSEMBLY INSULATING PADS CAST HOUSING Model 191XL Series LED Beacon 290A7308 15
Page 1 and 2: 2561421G REV. G 513 Printed in U.S.
Page 3 and 4: Contents Safety Messages to Install
Page 5 and 6: Safety Messages to Installers Insta
Page 7 and 8: Installation and Service Instructio
Page 11 and 12: Wiring the Beacon Installation and
Page 13: Installation and Service Instructio
Page 19 and 20: © 2013 Federal Signal Corporation.
Page 21 and 22: 2561421G REV. G 513 Imprimé aux É
Page 23 and 24: Contenu Messages de sécurité dest
Page 25 and 26: Instructions d’installation et d
Page 31 and 32: Câblage de la lumière AVERTISSEME
Page 41 and 42: 2561421G REV. G 513 Impreso en los
Page 43 and 44: Contenido Mensajes de seguridad par
Page 45 and 46: Instrucciones de instalación y man
Page 51 and 52: Cableado de la baliza ADVERTENCIA I
Page 55 and 56: EMISOR LED Instrucciones de instala
Page 57 and 58: Limpieza del artefacto ADVERTENCIA

Installation and Maintenance Manual - Federal Signal

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