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735.794 | 10.10
EN
5 Changing system configuration
5.1 Adding and/or replacing inverters
WARNING!
Risk of death by electrocution!
Do not open the housings of the devices under any circum-
stances.
Work on the inverter may only be performed by qualified
personnel in accordance with the legal regulations.
Turn the system off.
If the existing DIN rails are too short, fit rails of
adequate length.
Add the new StecaGrid 300 or 500 to the left hand end
of the array. Ensure that the AC connectors are installed
correctly. If a single inverter needs to be replaced, it is
preferable to install the new inverter in the same positi-
on as the old one.
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