Fronius Symo Service Manual page 131

Inserting the overvoltage PC board:
(6)
(4)
Attach the OVP retaining plate (6) at
1
the marked spots
Move the relay switch to the correct po-
2
sition
Insert the overvoltage PC board
(5)
3
Establish cable connection (4)
4
Establish a connection to the PS (5)
5
131