Torch Trigger Inactive (Hosepack)

Defective/Disconnected Interconnecting Hosepack

Fronius · TPS i Welding Machine

What does Torch Trigger Inactive (Hosepack) mean?

When the welding machine is powered on and its indicators are lit, the torch trigger does not function. This problem is attributed to a defective or improperly connected interconnecting hosepack, particularly for welding machines without integrated wire drive.

Common Causes

  • Interconnecting hosepack is defective.
  • Interconnecting hosepack is not connected properly.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Inspect the interconnecting hosepack for physical damage and ensure all connections are secure.

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Verified technical data. Last updated: March 2026

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Source: Fronius TPS i Welding Machine