Operation; Operator Control And Indicators - Barnant Company 877-9605 Operating Manual

5. If an Environment Monitor (such as a COLE-PARMER Model 08330) is
to be used or if another external device requiring a contact closure to
activate it is to be used, connect the 1/8-inch phone cable connector
from the rear panel CONTACT CLOSURE OUTPUT connector to the
external device.
6. Connect the LIQUID-SENSOR Controller POWER INPUT cord as
follows:
a. For 115V AC unit, connect line cord to 115V AC 50/60 Hz power
source.
b. For 230V AC unit, connect power cable between rear panel POWER
INPUT connector and 230V AC 50/60 Hz power source.
This completes the electrical connectors. Proceed with the OPERATION
Section.
Operator Controls and Indicators
All operator controls except the power OFF-ON switch are located on the
front panel as shown in Figure 16. These controls and indicators are as
follows:
POWER ON Indicator
SENSITIVITY Controls
ALARM TEST
ALARM ON Indicator

OPERATION

Green LED illuminates when power
OFF-ON switch is in the ON position and
input power is present.
Adjusts the sensitivity of the circuit for use
with the LIQUID-PAD Detectors. (Pre-set at
factory for typical applications.)
Momentary push-button. Tests the audible
alarm, the visual alarm, the switching of AC
power from the rear panel MAIN OUTPUT
to the AUXILIARY OUTPUT connectors and
the contact closure at the rear panel
CONTACT CLOSURE OUTPUT connector.
These are activated while the button is
pushed and reset automatically upon
release.
Red LED illuminates when an alarm
condition is present.
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