Bradley S19-320EXP120 Manual Del Usuario página 5

Installation
Installation
Step 2: Mount alarm assembly to unit
1. Choose a location for mounting the alarm assembly. The alarm should be mounted at least 7 feet
above ground level for best visibility.
• The alarm may be mounted directly to the drench shower piping using the supplied mounting
hardware (see Figure 1 on page 4).
• The alarm can also be bolted to a flat surface such as a wall (the hardware for this type of
installation is NOT supplied).
Step 3: Make electrical connections—alarm to flow switch
1. Connect the flow switch to the alarm by installing a conduit connector to the end of the 7-foot
waterproof cable and into the flow switch junction box (see Figure 1 on page 4 and Figure 2
below).
NOTE: The cable may be cut to any length required.
NOTE: To prevent water condensation from dripping onto the flow switch, make sure the cable is not
taut.
NOTE: Refer to the instruction manual supplied with the conduit connector for assembly information.
Step 4: Complete electrical supply connections
1. Connect the alarm system to the power source using the shorter length of waterproof cable.
2. Follow the same procedure as in Step 3 for completing the electrical supply connection.
WHITE
BLACK
BLACK
Figure 2
Bradley Corporation • 215-1083 Rev. F; EN 07-511
ALARM LIGHT
WHITE BLACK
GREEN
GREEN
BLACK
PUSH BUTTON
RED (NOT USED)
BLUE
GREEN (GROUND)
BLACK
BLACK
RED
GREEN
POWER IN
(GROUND)
BLACK
BLUE (NOT USED)
S19-320EXP120, S19-320EXP220
BLUE
RED
BLACK
REMOTE
LOCATION
SENSING
BLUE
RED
7/5/07
FLOW
SWITCH
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