Fronius 10.0-3 480, Service Manual, Page: 139 / 180

139
EN
Replacing the
Symo internal fan Removing the internal fan:
Take the inverter out of the wall bra-
cket and open it (see "Opening and
closing the device")
Unplug the fan cable (1) from the Sym-
oPS
Use a slotted screwdriver to undo the
expanding rivets (2)
Remove the internal fan
Inserting the internal fan:
Insert the internal fan
Use a slotted screwdriver to press in
the expanding rivets (2)
Plug in the fan cable (1) into the Symo-
FIL
Close the inverter and place it in the
wall bracket (see "Opening and closing
the device")
Switch on the inverter and then carry out a
fan test via the display (see operating inst-
ructions)
(1) (2) (2)
WARNING! Observe the safety
rules (see the beginning of the
"Safety" section)
1
2
3
4
(1) (2) (2)
NOTE! Observe the direction of
the air flow in the device.
1
2
3
4