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Installation
Installation Instructions
Step 5: Test the alarm system
1. Apply power to the alarm branch circuit. The alarm should remain "OFF".
2. Make sure the alarm horn cut-out switch is in the "ON" position. This switch is located on the PVC
tee beneath the alarm.
NOTE: Testing the alarm for the first time using the drench shower may expose the flow switch to an
unnecessary water hammer since the downstream piping may be empty of water. The flow switch is
designed to withstand such a water hammer, but using the smaller eye wash flow is recommended.
3. Open the eye wash valve. The alarm should sound and the strobelight should flash shortly after water
flows from the system.
4. Use the alarm horn cut-off switch to silence the horn. Flipping the switch down one or two clicks
(either the horizontal or DOWN position will work) should shut off the horn, but allow the
strobelight to keep flashing.
5. Shut off the eye wash flow valve. The strobelight should stop flashing.
6. Reset the alarm horn cut-off switch to its uppermost "ON" position.
7. Repeat the tests in procedures 1-6 above, this time using the drench shower only.
NOTE: The alarm system is designed to work properly even if both the eyewash and drench shower are
used simultaneously. The alarm will continue to operate so long as either the eyewash or drench shower
is still in use.
Bradley Corporation • 215-693 Rev. H; EN 04-572
S19-320, S19-320C
2/9/05
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