Fronius Symo 3.0-3-S Serviceanleitung Seite 89

(2)
(3) (3)
(5)
Inserting the External Fan:
WARNING!
Follow the safety rules (see the begin-
ning of the "Safety" section)
Take the inverter out of the wall bra-
1
cket and open it (see "Opening and
Closing the Device")
Disconnect fan cable (1) on SymoFIL
2
(1)
and remove from the cable guide (2)
NOTE!
Turn the inverter carefully so that the
back of the inverter is accessible.
Undo the two 5x14 TX25 screws (3)
3
(6) (4)
Loosen the locks (6) for the air duct on
4
both sides
Remove the seal plugs (4)
5
Carefully remove the air duct and
6
ensure that the fan cable is pulled out
Push both fan holders (5) outwards
7
and remove the external fan
89