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5. Maintenance and insection
E
G
F
I
H
E
Pull out the safety plug.
(The connection inside the battery is cut.)
F
Remove the screw that holds the metal cover in place.
G
Slide the metal cover to the left and remove it.
H
Pull out the battery pack as far as 10 cm.
Firmly pull forward on the connector located on the
right side to detach it.
I
Slowly pull out the battery pack.
During removal, when the red line on the top side
of the battery becomes visible, this indicates that
after 10 cm, it will be completely pulled out.
Carefully hold both the left and right sides of the
battery when removing it so that you do not drop
it.
●
Install the new battery pack by following the above steps in reverse order.
●
Press firmly on the battery pack connector until the lock stops.
4. Checking and processing after battery replacement
●
When using the included UPS monitoring software
•
After replacing the battery, perform a "self-diagnosis" to check operation.
•
If the battery deterioration alarm sounds, perform a "self-diagnosis". When it finishes normally,
the battery deterioration alarm stops and normal operation is restored.
•
Input the new battery replacement date.
●
When the included UPS monitoring software is not being used
•
Remove the AC plug to check whether the UPS is going into Battery mode when commercial
power is cut.
•
When the battery deterioration alarm sounds:
Turn OFF the power switch to shut down the UPS, and then restart it. The battery deterioration
alarm stops.
If you do not want to shut down the UPS, turn OFF the power switch of the UPS and turn it
back ON within 3 seconds. This stops the battery deterioration alarm without stopping the
output.
(When the power switch is turned OFF, a beep sounds for 3 seconds. Turn the power switch
back ON while the beep is sounding.)
NOTE:
After replacing the battery, immediately dispose of the old battery.
●
Dilute sulfuric acid may leak from batteries stored for long periods of time.
●
Contact our Electronic Systems & Equipments repair center for information on battery disposal.