Permanently Decommissioning; Removing The Inverter And Plug - Vaillant VPV I 3000/1 400V Notice D'emploi

11 Decommissioning
–
The figure shows a plug connection of two SUNCLIX
direct current plugs (+) and (−).
▶
Use a screwdriver to release the springs on the direct
current plug.
▶
Disconnect the plug connection.
11.1.2 Disconnecting the alternating current plug
connection
A
B
C
▶
Ensure that the plug connection and the alternating cur-
rent cable are voltage-free.
▶
Disconnect the plug connections on the inverter as
shown in the figure.
–
The illustration shows a plug connection of two Wie-
land alternating current plugs.
▶
Use a screwdriver to release the catch on the alternating
current plug.
▶
Disconnect the plug connection.
11.1.3 Determining that there is no voltage
▶
Use a suitable voltage tester to ensure that all of the
poles on the alternating current plug are voltage-free.
▶
The inverter has now been temporarily decommissioned.
▶
To restart the photovoltaic installation, observe the start-
up (→ Page 6)information.
34
11.2

Permanently decommissioning

▶
Temporarily decommission the photovoltaic installation.
▶
Wait at least ten minutes before you remove the inverter.
11.3

Removing the inverter and plug

11.3.1 Removing the inverter
▶
Permanently decommission the inverter.
▶
Disconnect all of the data connections from the inverter.
▶
Use one hand to push the locking plate onto the mount-
ing plate by about 5 mm in the direction of the mounting
surface.
▶
Use the other hand to lift the inverter until the locking
plate can no longer click into place.
▶
Let go of the locking plate.
▶
Use both hands to remove the inverter from the mounting
plate.
▶
Remove the mounting plate from the mounting surface.
11.3.2 Opening the direct current plug
B
D
1. Ensure that there is no voltage at the cable.
2. Open the plug housing and remove it from the plug.
3. Use a suitable tool to loosen the connection between
the insert and the plug sleeve.
4. Pull the insert out of the plug sleeve.
5. Use a suitable tool to open the spring.
11.3.3 Disconnecting the direct current cable from
the direct current plug
▶
Remove the direct current cable from the direct current
plug and, if required, insulate the conductors correctly.
▶
If required, repeat these steps for the second direct cur-
rent plug.
Installation and maintenance instructions VPV I 0020273404_00
C
A