5.3 Inspecting the Battery (Battery Check)
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5.3
Inspecting the Battery (Battery Check)
Inspection of the battery is performed using a battery check function. There are two
kinds of battery check functions, an automatic check and a manual check.
The manual check is not necessary ordinarily since the automatic check is performed
while the UPS is operating.
Automatic check is performed in the following cases:
When the operation of UPS is started up
Every two weeks in an operation continuation state
When having switched to the normal operation from the bypass operation
Perform manual check in the following cases:
When a warning beep sounds due to the abnormalities in a battery
When performing the battery check other than the automatic check
Important
Do not perform the battery check in succession.
When the battery check is performed, the internal battery is actually discharged and the
voltage is checked.
If the battery check is performed in succession, there is fear of the battery damage or a
shortening of a cycle of battery replacement.
Confirming the state of the UPS
1.
Confirm that the UPS is operating normally.
When the UPS is in a stop state (all LEDs on the front of the UPS are
going out):
Turn on the UPS, and proceed to Procedure 2.
For details, refer to Chapter 4.1
“
Turning on the UPS
”
.
When the normal operation cannot be confirmed in states other than a
stop:
Proceed to Procedure 2 after dealing with the trouble, with reference to Chapter
6
“
Troubleshooting
”
.
Confirm that the RUN LED
(green) is lighting.
Summary of Contents for M-UPS050AD1B
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