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ErrorLib — Industrial Fault Code Library

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No Gas Shield (Hose Fault)

Gas Hose Not Fitted/Damaged

Fronius · TPS i Welding Machine

What does No Gas Shield (Hose Fault) mean?

Protective gas shielding is absent during welding, despite the rest of the machine functioning normally. This points to an issue with the gas hose, such as being improperly connected or damaged.

Common Causes

  • Gas hose is not fitted correctly.
  • Gas hose is damaged.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Verify that the gas hose is correctly fitted to all connections.

  2. 2

    Inspect the gas hose for any signs of damage and replace if necessary.

Browse all codes in this manual (34)
Verified technical data. Last updated: April 2026

Related Faults

Current limit exceeded!Current Limit ExceededExcessive Spatter (Contamination/Magnetism)Contaminated/Magnetically Charged SystemIrregular Wire Speed (Brake Force)High Braking Force
Source: Fronius TPS i Welding Machine
Open Manual (Page 261)Search more codes in this manual