Eaton Tripp Lite Serie Mode D'emploi page 64

Battery Replacement
Figure 72. BC850RNC(AG-0761) Battery Replacement
Safely secure the battery cables out of the way when removing and installing the battery so that they do not
get damaged during the battery replacement process. Use properly insulated tools when removing and
installing the battery.
1. Remove the screw that holds the battery cover in place and set the screw aside in a safe place to avoid
dropping it inside the UPS, then remove the battery cover.
2. Gently slide the battery from the UPS to access the negative battery terminal and disconnect the wire
connected to the negative battery terminal.
3. Slightly pull the battery out to access the positive battery terminal and disconnect the wire from the
positive battery terminal.
4. Carefully remove the battery from the UPS.
5. Carefully slide the new battery into the UPS. Connect the battery wires firmly to the new battery terminals;
red to positive (+) followed by black to negative (–).
6. Slide the battery cover back onto the UPS and secure with the battery compartment screw.
58 Eaton Tripp Lite Series Cloud Connected UPS Systems User Guide 934859—Rev C
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