How To Replace Ebm Batteries - Eaton Powerware 9140 User Manual

How to Replace EBM Batteries

To replace the EBM batteries:
1. Switch all battery circuit breakers to the OFF (O) position (see
Figure 26 on page 44).
2. Remove the cable retention clip and screws and unplug the EBM
cable from the UPS.
If additional EBMs are installed, remove the cable retention clip and
screws and unplug the EBM cable from the battery connector on
each EBM.
3. Remove the EBM front cover (see Figure 41).
To remove the front cover, loosen the two front cover screws.
Grasp the fingergrips on both sides of the cover and pull the cover
forward firmly.
Pull the battery trays out onto a flat, stable surface. The battery trays are unsupported when
you pull them out of the EBM.
Eaton 9140 UPS (7.5–10 kVA) User's Guide
C A U T I O N
Figure 41. Removing the EBM Front Cover
S 164201622 Rev 3 www.eaton.com/powerquality
UPS MAINTENANCE
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