Panasonic EverVolt EVAC-105-4 Installation & Service Manual page 40

Battery Connection & Charging Requirements
Next, make sure inverter is disconnected. Follow the below instructions
to completely isolate the equipment.
Step 1. Turn off the 40 A "marked" main grid breakers located in the main
service panel.
Step 2. Turn off the battery breaker located in the inverter distribution
box.
Step 3. Turn off both (interlocked) Load Input Selection breakers located
on the left side, outside of the distribution box.
WARNING: Internal capacitors can remain charged for 5 minutes
after disconnecting all above sources of power.
40 Installation Manual