UPS MAINTENANCE
Eaton 9910 UPS and EBM User's Guide S P-164000005 Rev 2
49
6. Slide the battery retaining bracket [1] to the left into the slot, as
shown in Figure 15.
7. Rotate the bracket toward the UPS [2]. Verify that the internal
battery connectors are out of the way.
8. Slide the bracket to the right [3]. Tighten the thumbscrew [4] on the
bracket. Torque the screw to 0.7 Nm (6.2 lb in) if using a torque
wrench.
9. Connect each internal battery connector [5] and attach the
connectors to the battery retaining bracket between the studs.
NOTE A small amount of arcing might occur when you connect the batteries. This is
normal and does not damage the unit or present any safety concern. Push the two connectors
together firmly until fully seated.
Figure 15. Securing and Connecting the Batteries
10. To attach the upper front cover, press the two side latches toward
each other, align the cover over the LCD, and snap it into place. To
attach the lower front cover, press the two side latches toward
each other, align the cover underneath the upper cover, and snap it
into place.
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