1. Phenomenon: connected to the six-way valve after the pump interface pressure display
Possible cause: The six-way valve is blocked or the inlet is not in the injection position
Solution: Clean the six-way valve line and pull the inlet to the injection position
2. Phenomenon: the valve wrench from the injection to the analysis, the workstation does not automatically start collecting
Possible reasons: the linkage line on the valve is broken or poor contact
Workaround: Reconnect the line