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6. INSPECTION AND MAINTENANCE
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To perform a manual battery test:
See “10.2.2 Running a Battery Test”.
When the UPS is set to automatically
test the batteries
After the battery test has been automatically implemented, the
results are indicated by the lit state of [BATT.TEST
緑
]. Check the
test result following step (3) in “§10.2.2 Running a Battery Test”, and
then clear the results following step (4).
The battery test tests if the UPS is capable of supplying backup power to load equipment connected to the UPS.
The UPS is run for a specified time (minutes) with the connected load equipment running, and the result is then determined.
When the UPS is shipped, it is set up to perform an automatic battery test once every 180 days.
Check the results of the implemented battery tests, and determine the time for battery replacement.
(1) To perform a manual battery test, hold down
on the control panel for at least 2 seconds.
(2) Check the displayed battery test results.
For battery test details, see "6.2.2 Running a Battery Test".
If the UPS has performed a backup operation within 12 hours prior to the test, the result may show an error. In such a case,
conduct the test again when the UPS has not performed a backup operation within the last 12 hours.
The display of the battery test result disappears when
is pressed.
When the battery test was executed from power management software, the test result is not displayed. Check the result using
power management software.
Implement the battery test at the interval described below. Note that we recommend changing the schedule to “90 days” after
the first year even if the automatic battery test schedule is set to “180 days”.
Time from New UPS Installation or Previous Battery Replacement
Battery Test Time
1 to 3 years
Once every 180 days
More than 3 years
Once every 90 days
A warning appears when it is time to replace the batteries. Replace the batteries when the warning appears.
Warning Display Six Months Before End of Battery Life
Warning Display at End of Battery Life
Buzzer sound: Beep-beep-beep-beep-beep (5 times)
Beep-beep-beep-beep-beep
Beep-beep-beep-beep-beep . . . (continues)
The remaining battery service life is six months.
The battery service life has ended.
Press
to stop the buzzer.
The lit or blinking state of the LED will continue until the battery information is reset after battery replacement.
B. Determine the time for replacement from the results of periodically implemented battery tests.
Battery test
When the battery test result “Normal” is not displayed, backup is not possible. If it may be time to replace the
batteries, replace them.
C. The battery replacement time is determined by the lit state of [BATT.EXCH.] on the control panel.
Replace the batteries
now
.
Contact your sales representative or SANYO DENKI.
Replace the batteries
as soon as possible
.
Contact your sales representative or SANYO DENKI.
[BATT.EXCH.(orange)] Blinking
[BATT.EXCH.(orange)] Lit
