Fronius 10.0-3 480, Service Manual, Page: 146 / 180

146
Replacing the fil-
ter PC board -
SymoFIL Removing the SymoFIL:
Take the inverter out of the wall bra-
cket and remove the Recerbo without
detaching the device data unit (see
"Opening and closing the device",
"Replacing the display PC board -
Recerbo" and necessary „Replacing
the Overvoltage PC board“ sections)
Undo the 4x9 TX20 screw (1) on the
ground connection
Undo the two 5x10 TX25 screws (2)
and remove the Datcom insert
Disconnect all cables and plug connec-
tions (3) from the SymoFIL and thread
them out
Undo the nine 4x9 TX20 screws (4)
Thread out the SymoFIL and remove it
Inserting the SymoFIL:
On the new PC board SymoFIL, remo-
ve the protective film from the heat-
transfer pad
Thread in the new SymoFIL and positi-
on it
Fit the SymoFIL with nine 4x9 TX20
screws (4)
[2 Nm]
(2) (1) (2)
(3) WARNING! Observe the safety
rules (see the beginning of the
"Safety" section)
1
2
3
4
(4)
5
6
(4)
1
2
3