SMA SUNNY TRIPOWER CORE1-JP Manual page 15

SMA Solar Technology AG
6. On the right-hand side of the DC switch, each
contact DC+ and DC- against the grounding
conductor (red, blue, white, black, gray, green, lilac
and blue conductor against grounding conductor).
7. Ground yourself prior to replacing the assembly to prevent ESD damage.
8. Remove the cable tie from the ferrite of the ribbon cable X1.
9. Remove all plugs from the used sockets of the
communication assembly.
10. Remove the ferrite from the ribbon cable X1. To
remove the ferrite, insert a small flat-blade
screwdriver into the two central holes on the ferrite
and slowly open the ferrite.
Replacement Manual
5 Removing the BFS Assembly
STP50-4x-BFS-RM-xx-11 15