Fronius IG Plus 35 - Opening Fronius IG Plus for Service;Maintenance

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Opening Fro-
nius IG Plus
for Service/
Maintenance
Procedure for opening the Fronius IG Plus for service or maintenance:
1. Disconnect the AC and DC sides from the inverter
2. Open the connection area
3. Turn off DC main switch
4. Remove plate covers
5. Allow the capacitors to discharge (5 minutes)
6. If present, remove the fuse for the solar module ground
7. If present, remove string fuses
8. Disconnect DC cable
9. Disconnect AC cable