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General • Inspections

Liberator Monthly PM

Monthly maintenance of the Liberator keeps the torch and carriage running reliably and helps prevent gas leaks and unplanned downtime.
[Global Org] - Cooper Steel
10/02/2026

Liberator Monthly PM

This procedure covers the monthly preventive maintenance of the Liberator cutting machine, including checking the spark plug, cleaning and testing the torch proximity switch, inspecting the entry and exit carriage rollers, and checking for gas leaks and cracked hoses. It also covers lubricating all grease points, oiling the counterweight sprocket, checking the air shutoff and separator, and recording photos of the lube points, pneumatic PM and any faulty findings.

    Spark Plug

    • Pass
    • Flag
    • Fail

    Wipe down and test torch Prox switch

    • Pass
    • Flag
    • Fail

    Check entry and exit carriage rollers

    • Pass
    • Flag
    • Fail

    Check for gas leaks and cracked hoses

    • Pass
    • Flag
    • Fail

    Lube Points

    • GreasePoints.png
    • GreasePoints1.png
    • GreasePoints2.png
    Add or drag pictures

    Pneumatic PM

    • PneumaticPM.png
    Add or drag pictures

    Suspicious or faulty findings

    Add or drag pictures
Source: [Global Org] - Cooper Steel (Community Member)

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