User Manual 9 System Decommissioning
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Dismantling the Inverter
Refer to Chapter 4 and Chapter 5, dismantle the cables in reverse procedure.
Remove the wall-mounting bracket from the wall if necessary.
Disposing of the Inverter
Users should take the responsibility for the disposal of the inverter.
Some parts and devices of the inverter, such as, LCD displayer, batteries,
capacitors, may cause environment pollution.
Users must comply with the related local regulations to avoid the potential
pollution.
9.2 Decommissioning the Battery
Decommission the battery in the system after the inverter is decommissioned,
following the steps for a Li-ion battery or lead-acid battery below.
Decommissioning Li-ion Battery
1. Disconnect the DC circuit breaker between the battery and the inverter.
2. Disconnect the communication cable between the battery and the inverter.
3. (Optional) If the LG Li-ion battery or Pylon Li-ion battery is equipped, turn off
the switch on the battery.
4. Wait about 1 minute and use the multimeter to measure the port voltage of
the battery.
5. If the battery port voltage is zero, disconnect the power cables between the
battery and the inverter.
Decommissioning Lead-acid Battery
1. Disconnect the DC switch between the battery and the inverter.
2. Turn off the switch on the battery.
3. Disconnect all the cables between the battery and the inverter.
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