Waters Prep Series - High System Pressure

Troubleshooting 3-7
High system pressure troubleshooting
No
Yes
Yes
No
Yes
No
Yes
No
High system
pressure
Set flow to 0.0
mL/min and
vent system
Pressure
reduced?
Pressure
reduced?
Pressure
reduced?
Pressure
reduced?
Pressure
reduced?
Adjust
pressure
transducer
Replace
pressure
transducer
Remove column.
replace w/union.
run system.
Troubleshoot
column
Release
injector outlet
fitting
Troubleshoot
detector
Release
injector inlet
fitting
Troubleshoot
injector
Call Waters
technical
service
Yes