Mortar flow “thick”

Possible causes:

• Mixing shaft faulty; no original PFT mixing shaft. Adjust to normal setting, readjust or replace pump components?

• Pressure reducer misadjusted or faulty Eliminate any other faults?

• Rotor worn, faulty?

• Stator worn or too loose at clamp?

• Clamp faulty (oval)?

• Inner wall of mortar hose faulty. Replace mortar hose?

• Rotor too deep in pressure flange. Check mixing shaft and motor catch?

• No original PFT spare parts?