770.x Pressure out of tolerance
Description
Soucoat powder equipment 320 (P120) with proportional valves.
The pressure in the powder feed and in the powder metering systems is monitored.
Remedy
- Check the wiring to the control unit.
- Set the $PowderPressureTolerance parameter. 0% switched off.
- Replace the analog card.
- Swap the feed air/metering air proportional valves.