Daily, periodic and annual maintenance
When considering and planning routine maintenance, consider the operating frequency of the welding system and the working environment.
Correct operation of the welding machine, regular maintenance, and the use of original Kemppi spare parts and consumables help you avoid unnecessary downtime and equipment failure, while also maximizing the equipment's service life.
Use pre-mixed coolant solution in the cooling unit. 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.
For repairs, find your closest Kemppi service workshop at www.kemppi.com or contact your dealer.
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Only an authorized electrician is allowed to carry out electrical work. |
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Only qualified service personnel is allowed to carry out periodic and annual maintenance. |
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Disconnect the power source from the mains before handling electrical cables and connectors. |
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Do not use pressure washing devices. |
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Where applicable, use the correct tension torque when fastening loose parts. |
Daily maintenance
Welding equipment's daily maintenance:
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Check that all covers and components are intact. |
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Check all the cables, hoses and connectors. Do not use them if they are damaged. |
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Ensure that the connectors are correctly fastened. Loose connectors can impair welding performance and damage connectors. |
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Check the wire feeder's feed rolls and the pressure handle mechanism. Clean and lubricate with a small quantity of light machine oil if needed. |
Cooling unit's daily maintenance (in addition):
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Check the cooling liquid level. Add cooling liquid if needed. Note: Use the correct coolant solution (see above). |
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Check the cooling unit surroundings for cooling liquid leakages. If there are signs of significant leakage, contact Kemppi service. |
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Check and test the cooling liquid pump operation by circulating the cooling liquid. |
Weekly maintenance
Welding equipment's weekly maintenance:
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Clean the outside parts of the units from dust and dirt, for example, with a soft brush and vacuum cleaner. |
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Clean the ventilation grills. Do not use compressed air, there is a risk that the dirt will compact even more tightly into the gaps of the cooling profiles. |
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If air filters are used, remove them and clean them by blowing with compressed air. |
Periodic maintenance
Welding equipment's periodic maintenance, every 1–6 months:
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Check the electrical connectors of the equipment at least every 6 months. Clean oxidized parts and tighten loose connectors. |
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Update the welding system to the latest firmware and software versions, as applicable. |
Cooling unit's periodic maintenance, every 1–6 months (in addition):
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Check the cooling liquid quality at least once a month. Ensure that the liquid is clear and free of any visible impurities. |
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Replace the cooling liquid every 6 months. Note: Use the correct coolant solution (see above). |
Annual maintenance
The annual maintenance must be carried out by an authorized Kemppi service workshop. Kemppi service workshops complete the welding system maintenance according to your Kemppi service agreement. Find your closest service workshop at www.kemppi.com.
Welding equipment's annual maintenance program includes:
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Cleaning the equipment. |
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Maintenance of the welding tools. |
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Checking the connectors and switches. |
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Checking all electrical connections. |
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Checking the power source mains cable and plug. |
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Repairing defective parts and replacing defective components. |
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Testing the operation and calibrating the performance values when needed. |
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Updating the welding system to the latest firmware and software versions, and installing new welding software. |
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If a cooling unit is used: Checking and cleaning the cooling liquid pump. The pump is dismantled and cleaned thoroughly, and if there has been any leakage in the pump's axle seal point, the axle seal is replaced. The axle seal is subject to wear and may need replacement periodically to maintain proper sealing. |
For welding torch maintenance, refer to your welding torch's instructions.
