SMA SB5.0-1SP-US-40 Manuel De Service page 9

SMA Solar Technology America LLC
9. Release the two screws on the right and left side
of the Power Unit with a Torx screwdriver
(TX 25) and retain together with the washers for
later use.
10. Lift to remove the Power Unit out of the wall
mounting bracket, thus separating the Power
Unit from the Connection Unit.
11. If necessary, remove residual insulation material
from the two connection openings at the top of
the Connection Unit.
Service Manual
4 Disassembling the Defective Power Unit
SB50-60-1SP-US-40-AT-PU-SG-xx-10 9