Fronius Symo 3.0-3-S Serviceanleitung Seite 103

Inserting the SymoPS:
NOTE!
In case of a defective PC board SYMOPS8-2F (4,071,522), replace it with a new PC
board SYMOPS8-2 (4,071,518,Z).
(10)
(6)
NOTE!
Do not press on the marked area ==>
this will damage the PCM material
Remove two blister packs (10) at the
1
tabs of the new SymoPS and place on
the faulty SymoPS
CAUTION!
The PCM paste must not be damaged
or removed when inserting the SymoPS
Insert and position the new SymoPS
2
NOTE!
To avoid applying mechanical stress to
the modules, apply the torque in the
same sequence
Mount the SymoPS modules using
3
four 4x9 TX20 screws (8). Observe
the torque sequence to avoid applying
mechanical stress
First tighten all four screws to [0.5
Nm] and then tighten them to [2.0
Nm]
103