SMA SB3.0-1SP-US-40 Instrucciones De Servicio página 9

SMA Solar Technology America LLC
5. Pull the ribbon cable connecting the communication
assembly to the Power Unit out of the
communication assembly.
6. If the inverter is fitted with a padlock for theft
protection, open the padlock and remove it.
7. Unscrew the screw M5x60 that fastens the inverter
to the wall mounting bracket (TX25).
8. Unscrew the two screws on the right and left side of
the Power Unit (TX25) and retain together with the
washers for later use.
Service Manual
4 Disassembling the Defective Power Unit
COM
M1
X1 X2
FCC ID: SVF-KP20
IC: 9440A-KP20
A B
SBxx-1SP-US-40-AT-PU-SG-xx-12
AC-out SPS
M2
ANT.
D-IN SPS
9