Turning on the air supply causes the bulk abrasive hopper to rattle and make a loud noise.

7 months ago
aidan
1 minute

The tank has depressurised overnight when the air compressors are turned off and the person before you didn’t close the AIR IN valve on the bulk abrasive hopper.

  • Close the AIR IN valve on the bulk abrasive hopper.
  • Remove the lid.
  • Clean the mating surfaces of the seal.
  • Pull up on the seal T-handle and hold it in place.
  • Turn ON the compressed air supply (AIR IN) at the hopper.
  • Once the seal holds itself in place, replace the lid.