36 Installation and Operating Instructions V01
8 Disconnecting the inverter from voltage sources
Before performing any work on the inverter, disconnect it from all voltage sources as
described in this section. Always adhere strictly to the given sequence.
1.
Disconnect AC circuit breaker and secure against reconnection.
2.
Disconnect the DC-switch and secure against reconnection.
3.
Use a current probe to ensure that no current is present in the DC cables.
4.
Release and disconnect all DC connectors. To do so, insert a flat-blade
screwdriver or an angled screwdriver (blade width: 3.5 mm) into one of the side
and pull the DC connectors straight out. Do not pull on the cable.
5.
Release and disconnect the AC connector. Rotate the socket element
counter-clockwise to open.
6.
Wait until all LEDs and the display have gone out.
The capacitors in the inverter take 5 minutes to discharge
.
•
Wait 5 minutes before performing any work on the inverter.
