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Bradley S19-324D2 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. A; ECN 16-05-006C
© 2016 Bradley
Page 1 of 13
7/13/2016
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
Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
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 S19-324D2

  • Page 1: Table Of Contents

    Schematic ........13 P.O. Box 309 Menomonee Falls, WI 53052 USA 215-1847 Rev. A; ECN 16-05-006C 800 BRADLEY (800 272 3539) © 2016 Bradley +1 262 251 6000 Page 1 of 13 7/13/2016 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. 7/13/2016 Bradley • 215-1847 Rev. A; ECN 16-05-006C...
  • 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 7/13/2016 Bradley • 215-1847 Rev. A; ECN 16-05-006C...

  • 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. A; ECN 16-05-006C 7/13/2016...

  • Page 6: Connect Signaling Assembly To Flow Switch

    11. 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 7/13/2016 Bradley • 215-1847 Rev. A; ECN 16-05-006C...

  • 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. The horn is factory-set at the loudest possible sound level, 108 decibels at 2 feet.

  • Page 8: Service Of Lights

    Remove the entire light. Remove the gasket (if present) to expose the four screws which retain the dome. 7/13/2016 Bradley • 215-1847 Rev. A; ECN 16-05-006C...

  • 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. A; ECN 16-05-006C 7/13/2016...

  • Page 10: Service Parts

    S19-324D2 Installation S19-324D2 Service Parts 36 81 35 84 35 84 64 65 34 36 7/13/2016 Bradley • 215-1847 Rev. A; ECN 16-05-006C...
  • Page 11 Sealing Compound, A 3-3 traced units only) 140-1157 Bracket-Alarm Box Exp, Pipe *Requires sealing compound if replaced. One sealing compound will fill Mount (non-heat traced units) two seal fittings. Item 97 ships lose. Bradley • 215-1847 Rev. A; ECN 16-05-006C 7/13/2016...

  • Page 12: Wiring Diagram

    NOTES: 1. Devices in dashed boxes are optional. 2. All powered devices are 24VDC. 3. All wires are 18 AWG unless supplied with the device, then those wires are to be used. 4. The flow switch is shown in the no flow state.

  • Page 13: Schematic

    WIRE LIGHT INTERNAL JUMPER HORN TERMINAL BLOCK CONNECTION COMPONENT SOLDERED FLOW SWITCH CONNECTION NORMALLY OPEN FLOW SENSOR FUSE NORMALLY OPEN NORMALLY OPEN CONTACT SWITCH NORMALLY CLOSED NORMALLY CLOSED CONTACT SWITCH RELAY COIL Bradley • 215-1847 Rev. A; ECN 16-05-006C 7/13/2016...

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