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001007AG
8 - Maintenance
R
eplacement of the MEMORY board
Some inverter parts may be subject to voltages that could be hazardous for the operator.
Before
performing any work on the inverter, refer to “Inverter total de-energization and safe access”
chapter on this manual to know all the necessary step to safely operate on the inverter.
Replacing the MEMORY board may be necessary in the following
circumstances:
Inverter log Statistic (e.g. power production) lost after system
shoutdown.
The MEMORY board is installed on the logic board inside the inverter in
the position shown in the picture below (red highlighted).
Procedure to replace the MEMORY board:
1.
Follow all indication in the “Inverter total de-energization and safe
access” chapter on this manual to secure the inverter.
2.
Remove the MEMORY board to be replaced.
3.
Install the new MEMORY board paying attention to insert with the right
side (the “MEMORY CARD” text have to be upside down).
4.
Close the front cover
05
.
5.
Reconnect all the input strings
09
and start the inverter.
MEMOR
Y
CARD
