DANGER:
Disconnect the electrical power sources in strict accordance with the
following steps. Otherwise, the inverter will be damaged and the
service personnel’s life will be endangered.
8.1.4 Replace the Inverter
Please confirm the following items before replacing the inverter:
▪ The AC breaker of inverter is turned off.
▪ The DC switch of the inverter is turned off.
Now replace the inverter according to the following steps:
1. Unlock the padlock if one is installed on the inverter.
Figure 8-2 Unlock the padlock