Troubleshooting - Barnant Company 877-9605 Operating Manual

Troubleshooting

The following chart will help identify most problems that can be corrected by
the operator. If the fault cannot be located, return unit for servicing.
SYMPTOM
POWER ON indicator
does not illuminate
with Power OFF-ON
switch in ON position
ALARM LIGHT
illuminates but audible
alarm does not sound
Alarm does not
activate for a fault
condition
RESET button does
not reset unit when
depressed
Alarm activated but
pump continues to
operate
Alarm activated but
auxiliary pump does
not turn on
Troubleshooting Chart
CAUSE
Fuse blown
Power cord not
plugged into active
power source
ALARM AUDIBLE
switch not set to ON
position
Detector not connected Connect detector
Sensitivity set too low
Detector cable
defective
Detector inoperative
Fault not cleared
Sensitivity set too
high
RESET button failure
Pump not connected
to MAIN OUTPUT
but directly to a
power source
Auxiliary Pump not
connected to
AUXILIARY OUTPUT
18
REMEDY
Replace fuse
Plug in power cord
Set switch to ON
position
Increase sensitivity
(LIQUID-PAD Detector
only)
Replace cable
Replace detector
Clear fault
Lower sensitivity
(LIQUID-PAD Detector
only)
Return unit for servicing
Connect pump to MAIN
OUTPUT for shutdown
when an alarm
condition is sensed.
Connect auxiliary pump
to AUXILIARY OUTPUT