Connecting The Ebm(S) - Eaton 9130 UPS User Manual

INSTALLATION
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Eaton ® 9130 UPS (700–3000 VA) User's Guide
6. If you are installing power management software, connect your
computer to one of the communication ports or optional
connectivity card (see page 53). For the communication ports, use
an appropriate cable (not supplied).
7. If an emergency power-off (disconnect) switch is required by local
codes, see "Remote Emergency Power-off" (REPO) on page 56 to
install the REPO switch before powering on the UPS.
8. If you are installing EBM(s), continue to the following section,
"Connecting the EBM(s)." Otherwise, continue to "UPS Initial
Startup" on page 34.

Connecting the EBM(s)

To install the optional EBM(s) for a UPS:
1. On the rear of the UPS, remove the cable retention clip covering
the battery connector. Retain the clip and screws. See Figure 16.
2. Installations with one EBM only. Remove the cable retention clip
covering the right (for 1000–1500 VA models) or upper (for
2000–3000 VA models) battery connector. Retain the clip and
screws.
3. Installations with more than one EBM. For all EBMs except the last
EBM, remove the cable retention clips covering both battery
connectors. Do not remove the clip from the second battery
connector on the last EBM. Retain the clips and screws.
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.
4. Plug the EBM cable(s) into the battery connector(s) as shown in
Figure 16. Up to four EBMs may be connected to the UPS.
5. For each cable retention clip removed, rotate the clip and install it
under each EBM cable connection using the retained screws.
6. Verify that the EBM connections are tight and that adequate bend
radius and strain relief exist for each cable.
7. Continue to "UPS Initial Startup" on page 34.
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