Fronius Symo 4.5-3-M Service Manual & Spare Parts List

102
Replacing the
Power PC board -
SymoPS
Removing SymoPS:
WARNING!
Follow the safety rules (see the begin-
ning of the "Safety" section)
Take the inverter out of the wall bra-
cket and open it (see "Opening and
Closing the Device")
NOTE!
When undoing the AC plug connection
(1), hold the PC board at the top right
edge of the SymoFIL
Disconnect all cables and plug connec-
tions (1-4) and thread them out
NOTE!
The position of the screws (5) varies de-
pending on the power category
4K5 variant:
- undo fourteen 4x9 TX20 screws (5)
8k2 variant:
- undo thirteen 4x9 TX20 screws (5)
(1)
(3)
(2) (4) (4) (3)
1
2
(5)(5)
3

Fronius Symo 4.5-3-M Specifications

General

Brand	Fronius
Model	Symo 4.5-3-M
Category	Inverter
Language	English