User manual

1. Turn the ON/OFF switch on the display to OFF position.
2.
Turn the DC disconnect to the power OFF position by rotating the DC power
lever to the position shown in the following figure.
3. Wait five minutes.
4. Turn the AC disconnect to the power OFF position by rotating the AC power
lever to the position shown in the following figure.
The display on the upper front panel should be inactive.
4606
ON/OFF switch in OFF position
DC disconnect in Power OFF position
AC disconnect in Power OFF position
Figure 5‑11. AC and DC disconnect power OFF
5. Open the utility connection circuit breaker.
6. Disconnect the PV array connection to the inverter using the external PV
disconnect.
De-energize/Isolation Procedures
The following procedure should be followed to de-energize the inverter for
maintenance.
TO DE-ENERGIZE THE INVERTER
DANGER:
Risk of electrical shock. When exposed to light, PV arrays create electrical
energy that could cause a hazardous condition.
Advanced Energy
5‑8 Operation 570-1001792-05A