Filling cooler and circulating coolant

Fill the cooler with pre-mixed coolant solution. The mixing ratio should be 20...50% as standard. Use only ethylene or propylene glycol mixture intended for welding cooling systems, for example Kemppi cooling liquid.

Do not add water to the pre-mixed coolant solution. Do not use automotive cooling solutions or ethanol-based mixtures.

1.

Open the cooler cap.

2.

Fill the cooler with coolant. Do not fill over the max. marking.

3.

Close the cooler cap.

 

To circulate the coolant:

Press the coolant circulation button in the cooler front panel. It activates the motor, which pumps the coolant to the hoses and to the welding gun.

Complete the coolant circulation operation after each time you change the welding gun.