7
Installation
S19-322
Bradley •
215-1845 Rev. B; ECN 17-05-068
11/21/2017
4 Complete electrical supply connections
WARNING To prevent personal injury and damage to the components, follow all manufacturer's
warnings and instructions when performing any maintenance or installation of
components used in this emergency signaling system.
A
Run electric power conduit (3/4"
conduit hub, customer provided) and
AWG 18 minimum power wire into
the hole to the floating terminal block
per the wiring schematic .
B
Re-attach connector from control box
to front panel (located on the lower
right hand corner of the control board) .
Compliance and conformity to local codes and
ordinances is the responsibility of the installer.
C
Re-attach the cover and tighten the
four screws .
Do not exceed 14 AWG wire.
5 Test the Signaling System
Testing the signaling system 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 eyewash flow is recommended.
A
Apply power to the alarm branch
circuit . The alarm should remain
in the OFF position and the green
beacon light will turn on at a steady
state .
B
Open the eyewash valve . The horn
should sound and the beacon light
will become a signal light and flash
amber shortly after water flows from
the system .
C
Close the eyewash valve . Once flow
is discontinued, the horn will shut off
and the beacon/signal light return to
green steady state .
E
Repeat steps A through D, this time
using the drench shower only .
Discontinuing the flow will automatically
reset the silence feature.
The signaling system is designed to work properly
even if both the eyewash and drench shower are
used simultaneously. The signaling system will
continue to operate so long as either the eyewash
or drench shower is still in use.
The horn will continue to sound and
beacon/signal light will continue to flash
as long as the fixture is activated.
See wiring diagram and schematic
on pages 11-12.
D
Turn on supply power to the signaling
system . Test the signaling system at
this time .
