5.Main Circuit Connections and Disconnecting/Removing the Circuit
Breaker from the Cell
5.1Connecting the Main Circuit (disconnected position to connected position)
Perform the steps shown in Figures 20 through 21 in that order.
WARNING
To avoid damaging the equipment, do not connect or disconnect the main circuit when the unit switching status is ON.
To prevent electric shock or other injury, do not bend or modify the in/out interlock attached the unit.
CAUTION
To avoid injury and damage to the equipment, do not remove the holding pin unless you are moving the VCB outside the panel.
To prevent electric shock or other injury, follow the instructions given in the instruction manual when moving the equipment in or out of the panel.
Figure 20 Insert the control circuit connector into the port on the VCB.
Figure 21 Grasp the handle with both hands and, with the interlock lever in the raised position, insert the VCB up to the connected position.
*The interlock lever cannot be raised when the switching status of the VCB is set to ON. Perform the open circuit operation and set the switching status to OFF.
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