Flow Module Zero Offset

Only available on HD systems.

The Flow Module Zero Offset command in used with the Re-Zero Procedure used for troubleshooting.

Perform this procedure if the system controller interface indicates air flow when the spray gun is not triggered on, or if a Flow Air or Pattern AirClosed Changes the delivery velocity as the powder exits the gun as well as changes the atomization and shape of the powder cloud. Flow High Help code (0x1011u or 0x1013u) appears.

Before performing a re-zero procedure:

  • Make sure the air pressure being supplied to the system is higher than the minimum 5.86 bar (85 psi).

  • Make sure no air is leaking through the module output fittings or from around the solenoid valves or proportional valves. Re-zeroing modules with leaks will result in additional errors.

  1. Perform one of the following according to fault received:

    1. For Powder Airflow High (0x1011u): On the bottom of the pump, remove the suction and delivery tubing and install 8-mm plugs on the fittings.

    2. For Pattern Air Flow High Fault (0x1013u): On the pump controller, disconnect the 6 mm pattern air tubing and install 6-mm plugs in the output fittings.

  2. On the system controller touchscreen, select Gun Settings Gun Configuration Settings and swipe through the screens to navigate to the Flow Module Zero Offset setting.

  3. Select Reset Zero.

  4. Remove the plugs from the fittings and reconnect the tubing.

  5. Navigate to the Activity Log screen and resolve the faults. Return to normal operation.