How to connect Aotai welding machine and water tank?

1. Connect the power cord of the water tank to the water cooling interface of the welder, and pay attention to the positive and negative polarity of the power cord.

2. Connect the water inlet pipe and water outlet pipe of the water tank to the water inlet interface and water outlet interface of the welding machine respectively, and be careful not to connect them backwards.

3. Connect the water inlet pipe and water outlet pipe of the water-cooled welding torch to the water outlet interface and water inlet interface of the water tank respectively, and be careful not to connect them backwards.