To Shut Down The Inverter - Advanced Energy AE 75TX Installation And Operation Manual

Advanced Energy
TO SHUT DOWN THE INVERTER
5-8
,&
DANGER:
This unit contains energy storage devices that take up to 5 minutes to
discharge. Verify the high energy capacitors are completely discharged
before working on this unit.
,&
DANGER:
Cette unite contient des dispositifs de stockage d'energie qui prennent
jusqu'a 5 minutes pour se decharger. Verifier que les condensateurs a haute
energie sent completement decharges avant de travailler sur l'unite.
1.
Tum the ON/OFF switch on the display to
O FF
position.
2 . Tum the DC disconnect to the power O FF position by rotating the DC power
lever to the position shown in the following figure.
3. Wait five minutes.
4 . Tum the AC disconnect to the power O FF 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.
_
~AC
disconnect in
--- --~ I
power OFF position
· •
--
DC disconnect in
power OFF position
Figure 5-12. AC and DC disconnect power OFF
5. Open the utility connection circuit breaker.
6. Disconnect the PV atTay connection to the inve1ter using the external PV
disconnect.
Operation
570-1001793-058