Fronius Symo Service Manual page 150

Inserting the SymoPS AC:
150
(4)
(4)
(1) (2)
1
2
3
4
(3)
5
6
Switch on the inverter and then carry out a
(1)
fan test via the display (see operating inst-
ructions)
NOTE! Do not press on the
marked area -> this will damage
the PCM material
Detach the blister packs from the new
SymoPS AC at the tabs and place
them on the faulty SymoPS AC
CAUTION! The PCM paste must
not be damaged or removed when
inserting the SymoPS AC
Insert the new SymoPS AC and positi-
on accordingly
NOTE! To avoid applying me-
chanical stress to the solar mod-
ules, apply the torque in the same
sequence
Fit the SymoPS AC solar modules with
six 4x9 TX20 screws (4). Observe the
torque sequence to avoid applying me-
chanical stress
First pretension all six screws to [0.5
Nm] and then tighten them to [2 Nm]
Thread in and connect all cables and
plug connections (1-2)
Fit the SymoPS AC with twelve 4x9
TX20 screws (3)
[2 Nm]
NOTE! Ensure that the ferrite
cores and their holders are fitted
correctly
Close the inverter and place it in the
wall bracket (see "Opening and closing
the device")