Replacing The Power Board - Symops Ac - Fronius Symo Service Manual

Replacing the Removing the SymoPS AC:
power board -
SymoPS AC
(4)
(5)
(4)
(1) (2) (1)
WARNING! Observe the safety
(3)
rules (see the beginning of the
"Safety" section)
Take the inverter out of the wall bra-
1
cket and open it (see "Opening and
closing the device")
Disconnect all cables and plug connec-
2
tions (1-2) and thread them out
Undo the twelve 4x9 TX20 screws (3)
3
Undo the six 4x9 TX20 screws (4) on
4
the solar modules
Insert the screwdriver into the "Remo-
5
ve Print" hole (5) and detach the Sym-
oPS AC from the heat sink in the
direction of the arrow
Remove the SymoPS AC
6
Remove any old PCM paste residues
7
from the heat sink using a clean cloth
NOTE! Ensure you remove all
PCM paste residues
NOTE! If you are returning the
SymoPS AC, the solar modules
must also be cleaned with a clean
cloth.
- Take the PCM film from the small
parts kit
- Position it on the solar modules
and smooth it out
- Ensure that all the protective film
is removed!
149