Installing The String-Fuse Assembly - SMA NR-STP-PVS Instrucciones Para La Sustitución

SMA Solar Technology AG
• Remove all cable connections to the assembly
of the EMC filtering device. To do so, for each
cable connection, insert a suitable screwdriver
into the opening of the terminal and unlock the
terminal by prying it open.
• Open the ferrite terminals and remove the
ribbon cable plug.
3. Remove the interior fan:
• Remove the fan cable plug.
• Push the locking tabs of the fan bracket apart
and pull the fan out of the bracket.
4. Remove the marked connecting screws on the PVS
assembly (TX20).
5. Take out the tray with the PVS assembly.
7

Installing the String-Fuse Assembly

1. Align the PVS assembly and insert it into the inverter.
2. Tighten all fastening screws of the tray of PVS
assembly and the 4 encircled screws (TX20, torque:
3.5 Nm). Use the new screws supplied for this.
3. Install the interior fan:
Replacement Manual
7 Installing the String-Fuse Assembly
PVS-STPTL10-RM-xx-10 17