Change of UV printer connector for American commercial connector
The Leviton 931 250V 30A connector is a good choice to replace the main connector of the UV printer and Chiller.
The following image shows the wiring diagram, ground (Green), neutral (White) and phase (Black):
For the Asian wiring standard, Yellow / Green is used for ground, Neutral Blue, and brown for the phase, therefore, the connection must be made as shown in the following image:
Note: Make sure the cables are fully tightened and the connection is correct.