SMA SB SPUS41PU-AT Serie Instrucciones Para La Sustitución página 13

SMA Solar Technology AG
5. If there is a switch and an outlet for secure power
supply operation connected, remove the terminal
block with the connected cable from the SPS slot. To
do this, unscrew the screws using a flat-blade
screwdriver (blade width: 4 mm (5⁄32 in)) and pull
the terminal block out of the slot.
6. Pull the ribbon cable connecting the communication
assembly to the Power Unit out of the
communication assembly.
7. Unscrew the two screws on the right and left side of the Power Unit (TX25) and retain together
with the washers for later use. Hold the Power Unit to avoid tilting.
8. Lift the Power Unit upwards from the Connection
Unit.
9. If necessary, remove residual insulation material from the two connection openings at the top
of the Connection Unit.
Replacement Manual
6 Disassembling the Defective Power Unit
COM
M1 M2
X1 X2
ANT.
FCC ID: SVF-KP20
IC: 9440A-KP20
A B
D-IN
SBxx-1SP-US-41-PU-RM-xx-10
AC-out SPS
SPS
T O P
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