Eaton 9910, Руководство пользователя

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UPS MAINTENANCE
Eaton 9910 UPS and EBM User's Guide
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P-164000005 Rev 2
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Testing the Battery
Before you run a battery test, verify that:
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The batteries are fully charged (the LCD displays the battery status
message
Battery resting ).
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The UPS is in Normal mode with no active alarms.
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The load is greater than 10%.
To test the battery:
1. Connect the UPS to a power outlet for at least 48 hours to charge
the batteries.
2. While the main menu is displayed, press the down ( B ) button to
scroll to the Control menu, and press the OK button.
3. Press the down ( B ) button to scroll to Battery Test .
4. Press the OK button to view the Battery Test status.
NOTE
If the battery test is already scheduled or running, you can choose to cancel the test.
If the previous battery test failed or did not complete, see Table 15 on page 62 for more
information before scheduling another test.
5. If necessary, press the down ( B ) button to select Yes for Schedule
battery test .
6. Press the OK button to schedule the battery test for the next
available test time.
During the battery test, the UPS discharges the batteries for 25% of the
original expected runtime. The front panel displays the percentage of the
test that is completed. The results display on the front panel when the
test is completed.