Tripp Lite 9PX1500RT Eaton 9PX UPS 700-3000 VA 2U Owners Manual - Page 37

Replacing the EBMs, Testing new batteries

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ENGLISH 6. UPS maintenance To replace the battery pack: 1. Remove the center cover of the front panel. 2. Push left cover toward to right direction. 3. Open the battery door. 4. Disconnect the battery connectors. A ribbon cable connects the LCD control panel to the UPS. Do not pull on the cable or disconnect it. 5. Remove the two screws to pull out the metal protection cover of the battery. 6. Pull out the plastic handle of the battery pack, and slide the pack out slowly on to a flat and stable sur- face. Use two hands to support the battery pack. See "Recycling the used equipment" on page 38 for proper disposal. 7. Verify that the replacement batteries have the same rating as the batteries being replaced. 8. Put the new battery pack into the UPS. Push the battery pack firmly to ensure a proper connection. 9. Screw back the metal protection cover and the front panel, then clip the center cover. 10. Continue to "Testing new batteries" on page 37. • Replacing the EBM(s) The EBM is heavy. Lifting the cabinet into a rack requires a minimum of two people. To replace the EBM(s): 1. Unplug the EBM power cable and battery detection cable from the UPS. If additional EBM(s) are installed, unplug the EBM power cable and battery detection cable from each EBM. 2. Replace the EBM(s). See "Recycling the used equipment" on page 38 for proper disposal. A small amount of arcing may occur when connecting an EBM to the UPS. This is normal and will not harm personnel. Insert the EBM cable into the UPS battery connector quickly and firmly. 3. Plug the EBM cable(s) into the battery connector(s). Up to four EBMs may be connected to the UPS. 4. Verify that the EBM connections are tight and that adequate bend radius and strain relief exist for each cable. 5. Connect the battery detection cable(s) to the connector of the UPS and of the EBM(s). • Testing new batteries To test new batteries: 1. Charge the batteries for 48 hours. 2. Press any button to activate the menu options. 3. Select Control then Start battery test. The UPS starts a battery test if the batteries are fully charged, the UPS is in Normal mode with no active alarms, and the bypass voltage is acceptable. During the battery test, the UPS transfers to Battery mode and discharges the batteries for 25 seconds. The front panel displays "Battery test in progress" and the percentage of the test completed. 9PX 1-3 KVA US_EN Page 37

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Page 37
9PX 1-3 KVA US_EN
ENGLISH
6. UPS maintenance
To replace the battery pack:
1.
Remove the center cover of the front panel.
2.
Push left cover toward to right direction.
3.
Open the battery door.
4.
Disconnect the battery connectors.
A ribbon cable connects the LCD control panel to the UPS. Do not pull on the cable or disconnect it.
5.
Remove the two screws to pull out the metal protection cover of the battery.
6.
Pull out the plastic handle of the battery pack, and slide the pack out slowly on to a flat and stable sur
-
face. Use two hands to support the battery pack. See "Recycling the used equipment"
on page 38 for proper disposal.
7.
Verify that the replacement batteries have the same rating as the batteries being replaced.
8.
Put the new battery pack into the UPS. Push the battery pack firmly to ensure a proper connection.
9.
Screw back the metal protection cover and the front panel, then clip the center cover.
10.
Continue to “Testing new batteries” on page 37.
•
Replacing the EBM(s)
The EBM is heavy. Lifting the cabinet into a rack requires a minimum of two people.
To replace the EBM(s):
1.
Unplug the EBM power cable and battery detection cable from the UPS.
If additional EBM(s) are installed, unplug the EBM power cable and battery detection cable
from each EBM.
2.
Replace the EBM(s). See "Recycling the used equipment" on page 38 for proper disposal.
A small amount of arcing may occur when connecting an EBM to the UPS. This is normal and will
not harm personnel. Insert the EBM cable into the UPS battery connector quickly and firmly.
3.
Plug the EBM cable(s) into the battery connector(s). Up to four EBMs may be connected to the UPS.
4.
Verify that the EBM connections are tight and that adequate bend radius and strain relief exist for each
cable.
5.
Connect the battery detection cable(s) to the connector of the UPS and of the EBM(s).
•
Testing new batteries
To test new batteries:
1.
Charge the batteries for 48 hours.
2.
Press any button to activate the menu options.
3.
Select Control then Start battery test.
The UPS starts a battery test if the batteries are fully charged, the UPS is in Normal mode with no active
alarms, and the bypass voltage is acceptable.
During the battery test, the UPS transfers to Battery mode and discharges the batteries for 25 seconds.
The front panel displays "Battery test in progress" and the percentage of the test completed.