Bradley S19-324D2D Installation Manual

Class i, division 2, groups b, c and d (class i, division 2, groups c and d with selector switch) explosion proof emergency signaling system
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215-1847 Rev. G: ECO 20-05-028
© 2020 Bradley
Page 1 of 11
6/11/2020
Installation
S19-324D2
Class I, Division 2, Groups B, C and D
(Class I, Division 2, Groups C and D
with Selector Switch)
Explosion Proof
Emergency Signaling System

Table of Contents

Pre-Installation Information . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Connect Signaling Assembly To Flow Switch . . . . . . . . . . . . . 6
Complete Electrical Supply Connections . . . . . . . . . . . . . . . . . 6
Conduit Seals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Test the Signaling System . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Remote Sensing Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Service of Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Service Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-11
Menomonee Falls, WI 53052 USA
P.O. Box 309
800 BRADLEY (800 272 3539)
+1 262 251 6000
bradleycorp.com

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Summary of Contents for Bradley S19-324D2D

  • Page 1: Table Of Contents

    Service Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-11 P.O. Box 309 Menomonee Falls, WI 53052 USA 215-1847 Rev. G: ECO 20-05-028 800 BRADLEY (800 272 3539) © 2020 Bradley +1 262 251 6000 Page 1 of 11 6/11/2020 bradleycorp.com...
  • Page 2: Pre-Installation Information

    Failure to do so may result in major product and/or property damage. Constant power supply to safety equipment is necessary for it to function. Avoid cleaners containing organic solvents, alcohols and hydrocarbons. Rinse with potable water after cleaning. Bradley • 215-1847 Rev. G: ECO 20-05-028 6/11/2020...
  • Page 3 The ANSI/ISEA Z358.1 standard requires an uninterrupted supply of flushing fluid. Bradley plumbed emergency fixtures require a minimum of 30 PSI (0.21MPa) flowing pressure.
  • Page 4: Components

    Body connects ONLY ground black and white wires. Brass Adapter and Tee 1/2" (eyewash) 2-3/8" (60mm) for or 1¼" (drench eyewash or shower) NPT Inlet 3-9/16" (91mm) for and Outlet drench shower Bradley • 215-1847 Rev. G: ECO 20-05-028 6/11/2020...
  • Page 5: Install Flow Switch And Mount Signaling Assembly

    (hardware for this type of must be freeze-protected 6 inches above the flow installation is NOT supplied) . switch tee (freeze protection by others). Bradley • 215-1847 Rev. G: ECO 20-05-028 6/11/2020...
  • Page 6: Connect Signaling Assembly To Flow Switch

    Conduit Seals Seal Seal Unit is provided with sealing compound and conduit seals . Seals must be filled by installer Seal prior to powering the unit per seal manufacturer's instructions . Seal Bradley • 215-1847 Rev. G: ECO 20-05-028 6/11/2020...
  • Page 7: Test The Signaling System

    . Signaling System Maintenance The Bradley Emergency Signaling System is designed to be virtually maintenance free . An occasional damp cloth wiping of the clear dust cover is all that is needed to ensure maximum visual attention-getting ability .
  • Page 8: Service Of Lights

    . enclosure . Remove the entire light . Remove the gasket (if present) to expose the four screws which retain the dome . Bradley • 215-1847 Rev. G: ECO 20-05-028 6/11/2020...
  • Page 9: Troubleshooting

    Check that there is 24VDC being supplied from the power supply mounted on the print circuit board in the signal station enclosure . Component failure . Check light connections and filament in the light . Bradley • 215-1847 Rev. G: ECO 20-05-028 6/11/2020...
  • Page 10: Service Parts

    S19-324D2 Installation S19-324D2 Service Parts 36 81 35 84 35 84 64 65 34 36 Bradley • 215-1847 Rev. G: ECO 20-05-028 6/11/2020...
  • Page 11 **Re-program per manufacturer's instructions to be steady state light if ordered S70-176 Exp Alarm Enclosure MN (heat for service. traced units only) 140-1157 Bracket-Alarm Box Exp, Pipe Item 97 ships lose. Mount (non-heat traced units) Bradley • 215-1847 Rev. G: ECO 20-05-028 6/11/2020...

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