SMA NR-STP200IFX-AST Austauschanleitung Seite 23

SMA Solar Technology AG
5. Tighten the screws of the enclosure lid in the
specified sequence (AF4, torque: 6 Nm ± 0.3 Nm).
6. Connect the communication assembly with the
inverter. To do so, plug the ribbon cable to the
communication assembly and lock it.
7. Connect the DC connectors to the inverter. Observe the recorded position of the DC
connectors.
☑ The DC connectors snap into place.
8. Seal all unused DC inputs using the DC connectors with sealing plugs.
9. Insert the lower enclosure lid from above and flip it
down. The screws must protrude from the lower
enclosure lid.
10. Tighten all 6 screws with an Allen key in the order 1
to 6 (AF 3, torque: 2.0 Nm ± 0.3 Nm). By
tightening the screws in the prescribed order, you
avoid warping the enclosure lid, which would keep
it from sealing correctly. Tip: If the screws fall out of
the lower enclosure lid, insert the long screw into the
hole at position 6, and the 5 short screws into the
other holes.
Replacement Manual
7 Recommissioning the Inverter
4
5
2
1
6
3
A
B
C
STPTLEE-10-AST-RM-xx-10 23