SMA NR-STP150H-ACCON Manual De Instrucciones página 29

SMA Solar Technology AG
11. Insert the lower enclosure lid from above and flip it
down. The screws must protrude from the lower
enclosure lid.
12. Tighten all 6 screws in the order 1 to 6 (hex socket,
AF3, torque: 2.0 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 lower
middle hole and the 5 short screws into the other
holes.
13. Set the DC load-break switch to position O so that
both mounting screws are visible.
14. Insert the DC load-break switch firmly into the intended opening on the inverter. During this
process, the DC load-break switch must still be in position O and aligned so that the screws
are positioned over the threads.
15. Tighten the 2 screws (torque: hex socket, AF3,
torque2.0 Nm).
Replacement Manual
8 Recommissioning the Inverter
STPTL-30-H-AC-CON-RM-xx-10 29