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PD44 Troubleshooting

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

Perform Pressure Relief Procedure before performing any troubleshooting procedure.

  • The horn beeps continuously
  • The horn beeps after each shot
  • Material leaks around mixer while dispensing
  • Improper material mixing
  • Material leaks past spool valves
  • Dispense valve not discharging normal or full volume
  • Dispense valve stalling and no material being dispensed despite adequate input pressure
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