Vision REVO Product User Manual page 79

If there is no junction cabinet between the UPS and the battery cabinet, you need to turn the
UPS to the bypass mode to make sure that no high DC Voltage output from the UPS DC side.

Step 3
Disconnect the battery output DC cable.At the same time, pay attention to the insulation of the
exposed output wire terminals
Figure 14.11 disconnect all the CBMS cable
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