Abrasive Flow Troubleshooting

Reliable delivery of abrasive into the nozzle assembly is vital during cutting. If you encounter partial cutting or failed cutting, or an “backflow detected” error message in your machine, refer to the steps below to thoroughly check your abrasive system


  1. Blow clear of the abrasive hose

  2. conduct a quick abrasive flow check

  3. If the flow is weak, conduct a full hopper clearing

  4. Then conduct a quick check, or abrasive flow rate check

  5. If condition permits, conduct a “nozzle purge“ and check the pressure

  6. Then conduct a “suction check“.

  7. Carry on cutting, keep any eye on the cut status.

  8. If problem persists, contact WAZER Customer support.