Opening a Front Panel
The AC and DC disconnects have an interlock mechanism to prevent the front door from being opened
when not in the OFF position. After turning the disconnects to the OFF (horizontal) position, wait at
least five minutes before opening the front door.
1.
Rotate the switch handles to the OFF position to disconnect the AC and DC disconnects.
Figure 39. Disconnecting the AC and DC Inputs
2.
Insert the key to unlock the front panel.
Figure 40. Unlocking a Front Panel
3.
Rotate the door handle to unlock the front panel.
4.
Open the front panel open and swing it open until it locks in place.