UPS MAINTENANCE
2.Unplug the EBM cable from the UPS.
If additional EBMs are installed, unplug the EBM cable from the battery connector on each EBM.
3.If not already installed, install the supplied mounting brackets on the new EBM(s).
4.Replace the EBM(s). See “Recycling the Used Battery or UPS” on page 73 for proper disposal.
5.Remove the front cover of each new EBM. See Figure 27.
To remove the cover, remove and retain the two screws on the right side of the cover. Grasp the sides of the cover and slide the cover to the left and then away from the cabinet.
6.For the bottom (or only) EBM, remove the EBM cable knockout on the top of the cover. See Figure 27 for the location of the top EBM cable knockout.
7.If you are installing more than one new EBM, for each additional EBM remove the EBM cable knockout on the top and bottom of the EBM front cover. See Figure 27 for the location of the EBM cable knockouts.
8.Plug the new EBM(s) into the UPS. For reference, see Figure 13 on page 28.
Up to 1500 VA models. Connect the EBM connector from the UPS to the EBM connector on the EBM. Press the two parts tightly together to ensure a proper connection.
All models. To connect a second EBM, unclip the EBM connector on the first EBM and pull gently to extend the wiring to the EBM connector on the second EBM. Repeat for any additional EBMs.
9.Verify that the EBM connections are tight and that adequate bend radius and strain relief exist for each cable.
70 | Eaton® 9130 UPS |
