[Cause]
Material pressure is too low on the dispensing side. Usually, one of the following conditions exists.
1. The dispensing line (gun nozzle, hose, etc.) has come off.
2. Low flows.
3. Low pressure limits are set at too high a value.
4. Low pressure limit time setting values are too short.
[Countermeasure]
Repair the dispensing line. Avoid an excessively low flow rate. Set the low pressure limit to an appropriate value. Set the low pressure limit time to an appropriate value.