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MAINTENANCE
This self-testing emergency ballast automatically performs required routine testing. Results are reported to maintenance
personnel via the indicator light and audible alarm.
Note:
If optional audible alarm is disabled, maintenance personnel should periodically check the indicator light. If the
indicator light is flashing, go through all steps of Troubleshooting Guide.
STATUS INDICATORS
INDICATOR
LIGHT
Light on
steady, not
flashing
Flashing 1/2
Second
Intervals
Flashing
1/2
Second
Intervals
Any other erroneous status
indications
Failure Status will be reset when the unit passes:
•
The next automatic test, or
•
A manual test exceeding 15 seconds, or
•
An actual power failure exceeding 15 seconds.
NOTE:
It is normal for the indicator light to remain off for a few minutes on initial
start-up or after a very long power outage (discharge), as the battery voltage rises
to normal range. Refer to the Troubleshooting Guide if this condition persists.
TROUBLESHOOTING GUIDE
PROBLEM
AUDIBLE
ALARM
No beeping
None
Beeping
Line voltage;
1/2
incorrect
Second
installation
Intervals
Battery voltage
is outside limits.
Beeping
4 times
every 30
Failed scheduled
seconds
self-test
Corrupted chip
memory
CONNECTOR
Unit is Operating Correctly.
Check line voltage. For 120 VAC use black
as hot; for 277 VAC use orange as hot wire
lead.
Let battery charge. If after an hour failure
is still indicated, see action below.
1.
Check to make sure lamps are good
(operational and specified for self-testing
emergency ballast) and in place.
2.
Check to see if brown connector is properly used.
(See Table 1.)
3.
Check that fixture wiring is in accordance with
proper wiring diagram.
4.
Allow unit to charge for 24 hours. Perform manual
test. If flashing/beeping continue, emergency bal-
last should be replaced.
Open inverter connector (red and white
wires) and push manual test switch for 15
seconds minimum, then reconnect battery
connector.
4
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