DC (-S / -SX / -SY) and AC (-S / -SX ) wiring box version
1 Open the DC disconnect switch and the AC disconnect switch installed
on the covers of the two wiring boxes
2 Disconnect any power supplies that may be connected to the
congurable relay.
3 Before attempting any work on the inverter, wait enough time for the
stored energy to be discharged.
4 Remove the front covers
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5 Under these conditions both wiring boxes have hazardous voltages
highlighted by the symbol while the other areas may be freely
accessed.
6 Open the DC disconnect switch and the AC disconnect switch installed
by the Client on the outside of the inverter.
7 Under these conditions the wiring box does not have any hazardous
voltages and all areas may be freely accessed.
-S (DC)
-SX -SY (DC)
-S (AC)
-SX (AC)
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