DA04 : Exceeded Maximum Flow Pump

To avoid serious injury follow all warnings and instructions in the manual. Wear appropriate personal protective equipment.

The number on the end of the error code refers to which pump is having the issue.  For example DA0#.

Pump was driven to its maximum allowed speed.

  • Verify that the pump is being supplied with material.

 

  • Reduce nozzle size to create more restriction. 
  • Reduce paint pressure to lower the flow rate.