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ErrorLib — Industrial Fault Code Library

Disclaimer: ErrorLib is an independent technical reference tool. While we aim for accuracy, always verify with the manufacturer’s official service manuals before performing maintenance on industrial equipment. ErrorLib is not affiliated with the brands listed.

LastPartToLess- Gas

Gas pressure too low. The current program will be aborted. Please check gas !!!

Kuka · LaserTech 3.1

What does LastPartToLess- Gas mean?

The gas pressure has dropped below a critical minimum threshold, causing the current program to abort immediately. This is a critical issue with the gas supply that requires urgent attention.

Common Causes

  • Gas pressure dropped below the minimum requirement for the current program.
  • Insufficient flow rate of the specified process gas.
  • External gas supply system is failing.
  • Leak in the gas path leading to the process chamber.
  • Improper calibration of the gas flow controller.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Correct the gas pressure by verifying the supply tank, regulators, and flow rates.

  2. 2

    Acknowledge the message on the robot controller HMI.

  3. 3

    Resume or restart the program after stable gas pressure is restored.

Browse all codes in this manual (46)
Verified technical data. Last updated: April 2026

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Source: Kuka LaserTech 3.1
Open Manual (Page 78)Search more codes in this manual