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Manufacturing / Industrial • Inspections

Portable Welder Preventive Maintenance

This procedure covers a quick monthly preventive check of a portable welder, including cleaning, inspecting power and welding leads, verifying coolant (if applicable), and confirming the unit operates safely and correctly.
Theodore 2, US - Chart Industries
12/11/2025

Portable Welder Preventive Maintenance

Preventive maintenance ensures that a portable welder operates safely, consistently, and efficiently. Welders are exposed to dust, heat, vibration, and heavy-duty usage, making them prone to cable wear, loose connections, overheating, and electrical faults. Regular maintenance helps catch issues early before they lead to downtime or safety hazards.

    Preparation

    Inspection and Maintenance

    Check for damages and note any issues

    Replace power cord if damaged

    • Yes
    • No
    • N / A

    Replace whip if damaged

    • Yes
    • No
    • N / A

    Repair or replace ground cable and clamp if damaged

    • Yes
    • No
    • N / A

    Check if torch is water-cooled and inspect coolant level

    • Yes
    • No
    • N / A

    Add coolant if needed

    • Yes
    • No
    • N / A

    Replace drive feed wheels if worn or damaged

    • Yes
    • No
    • N / A

    Finalization

Source: Theodore 2, US - Chart Industries (Community Member)

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