Fronius CL - Replacing Display PC Boards

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Replacing display PC boards
Replacing display
PC boards
Open the right cabinet door
Disconnect ribbon cable (2)
Remove 5 spacers (1) (size 8)
Remove PC board
Remove protective film from display of
new PC board
Insert new PC board and attach with
spacers (1) - 0.2 Nm
Connect ribbon cable (2)
Close cabinet door
WARNING! An electric shock can
be fatal. Danger from grid voltage
and DC voltage from solar mod-
ules.
Prior to all work on the inverter,
make sure that the AC and DC
wires are not charged.
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