• Implanted Medical Device wearers should consult their doctor and the device manufacturer before going near any arc welding. ENVY TIG 230 AC/DC Water Cooler Operating Manual ENVY TIG 230 ACDC Water Cooler Manual MAY24.indd 4 ENVY TIG 230 ACDC Water Cooler Manual MAY24.indd 4 17/05/2024 1:48:13 PM...
• Wear approved ear protection if the noise level is high. ENVY TIG 230 AC/DC Water Cooler Operating Manual ENVY TIG 230 ACDC Water Cooler Manual MAY24.indd 5 ENVY TIG 230 ACDC Water Cooler Manual MAY24.indd 5 17/05/2024 1:48:13 PM...
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• Check the coolant level before starting to weld, while the system is still cool. PLEASE NOTE that under no circumstances should any equipment or parts be altered or changed in any way from the standard specification without written permission given by UNIMIG. To do so will void the warranty.
4.2 Water Cooler Layout The water cooler integrates seamlessly with the modular design of the ENVY TIG 230 AC/DC power source. When combined, the water cooler and the power source create a single unit. Like the standalone power source, the combined power source and water cooler can be mounted on the trolley.
Using the wrong coolant can cause serious damage to the water cooler. Do not mix different coolants. Recommended Coolant The water cooler is supplied without coolant. Please fill the water cooler exclusively with original UNIMIG coolant. The use of other coolants is not advised due to concerns regarding electrical conductivity and material compatibility. Coolant Temperature Monitoring A temperature sensor monitors the temperature of the coolant as it returns while the machine is welding.
Don’t cover the machine’s ventilation as it could overheat. This water cooler should only be used with UNIMIG machines and strictly for its designated purpose. Misuse or use beyond these guidelines is not permitted and any damage or errors resulting from such misuse will not be covered by the manufacturer.
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3. Screw the four screws back into the feet of the machine into the mounting bracket holes. ENVY TIG 230 AC/DC Water Cooler Operating Manual ENVY TIG 230 ACDC Water Cooler Manual MAY24.indd 12 ENVY TIG 230 ACDC Water Cooler Manual MAY24.indd 12...
4. Plug the torch connector into the pin socket. 5. Plug the gas connector into the gas outlet. ENVY TIG 230 AC/DC Water Cooler Operating Manual ENVY TIG 230 ACDC Water Cooler Manual MAY24.indd 13 ENVY TIG 230 ACDC Water Cooler Manual MAY24.indd 13 17/05/2024 1:48:18 PM...
Installation 6.3 Filling the Water Cooler Use the coolant pump exclusively with UNIMIG’s original coolant. Running the pump dry, even briefly, can result in damage. Be careful not to spill any coolant and watch for leaks. Remove any coolant from the exterior of the water cooler and make sure no coolant gets inside.
1. Ensure there is coolant in the tank and that the welding torch is connected. 2. Switch the ENVY TIG 230 AC/DC to ‘Water’ under Cooling in the Settings Menu. 3. Press the coolant circulation button on the back of the water cooler. This activates a pump motor which pumps the coolant into the hoses and to the welding torch.
• Check the purity of the coolant and change it when necessary. Only authorised electricians or service repair agents should carry out repairs and internal servicing. For repairs, contact UNIMIG at unimig.com.au or contact your local dealer. ENVY TIG 230 AC/DC Water Cooler Operating Manual ENVY TIG 230 ACDC Water Cooler Manual MAY24.indd 17...
• The coolant level may be too low, top it up if necessary. • The coolant may be contaminated, change the coolant. • The coolant pump may be faulty, contact UNIMIG customer service. Insufficient cooling power • The fan may be faulty, contact UNIMIG customer service.
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