Installing Plug-In Cards Into Inverters; General; Safety - Fronius DATCOM Compact Operating Instructions Manual

Installing plug-in cards into inverters

General

Please see the operating instructions for the respective inverter for information regarding
plug-in card installation.
Please note the safety and warning information in your inverter's operating instructions.

Safety

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WARNING! An electric shock can be fatal. Danger from grid voltage and DC volt-
age from solar modules.
- The connection area should only be opened by a licensed electrician.
- The separate power stage set area should only be disconnected from the
connection area after first being disconnected from the grid power.
- The separate power stage set area should only be opened by Fronius-trained
service personnel.
Before making any connections, make sure that the AC and DC sides are discon-
nected from the inverter, e.g.:
- Switch off the AC automatic circuit breaker for the inverter
- Cover solar modules
Please observe the 5 safety rules.
WARNING! An electric shock can be fatal. Danger from residual voltage from ca-
pacitors.
You must wait until the capacitors have discharged.
NOTE! Follow general ESD precautions when handling plug-in cards.