8 Disconnecting the Inverter from Voltage Sources
Prior to performing any work on the inverter, disconnect it from all voltage sources
as described in this section. Always adhere strictly to the prescribed sequence.
Procedure:
1. Disconnect the miniature circuit-breaker and secure against reconnection.
2. Disconnect the DC switch and secure against reconnection.
3. Use a current clamp meter to ensure that no current is present in the DC cables.
4. please use the specified tool to do it. Please make sure the wedge side of the
fingers face the female connector and push the tool down, as following figure.
5. Ensure that no voltage is present at the DC inputs of the inverter.
6. 6. Loosen and remove the AC connector.
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