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10 Decommissioning
10.1 Instructions for inverter replacement
When replacing the inverter, note the following:
Before replacing the inverter, write down the total yield. The procedure for viewing
the total yield is described in Section 7.5.4.
If an I/O module was used in the existing inverter, this can be re-used in the replace-
ment inverter.
10.2 Inverter disassembly
DANGER!
Fatal electric shock hazard!
Components within the inverter are charged with a high voltage. After the
inverter has been disconnected, high residual voltages remain in the inverter
for approx. 5 minutes.
Before starting inverter disassembly, the inverter must be fully discon-
nected in accordance with the procedure described in this chapter.
WARNING!
Risk of injury from electric arc!
Dangerous electric arcs could occur when removing live DC conductors.
Switch off the inverter DC disconnector before removing the DC
conductors.
ATTENTION!
Electrostatic discharge can damage the inverter
Do not touch any electronic components inside the inverter.
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