Agilent Technologies Infinity Binary Pump VL 1290 User Manual

Agilent 1290 Infinity Binary Pump User Manual 107
Test Functions and Calibrations
8
Pump Head Leak Test
Pump Head Leak Test Evaluation
Test Failed
Probable cause Suggested actions
1 Loose or leaky fittings
Tighten the fittings or replace capillaries.
2 Leaky High Pressure Filter Assembly
• Tighten Filter housing and fitting.
• NOTE - Fittings should only be tightened in a
system that is not pressurized, for better
chance of success.
• Re-run test.
3 Damaged pump seals or pistons
• Exchange the pump head or pump seals.
• NOTE - A wrongly installed pump seal will
reduce the life time of the pump seal
considerably.
4 Leaky outlet ball valve
Exchange pump head or outlet ball valve.
5 Leaky purge valve
Exchange Purge valve rotor seal.
NOTE
Notice the difference between error in the test and a failed result! An error is caused by an
abnormal termination during the operation of the test, whereas a failed result indicates that
the test result were not within the specified limits.

Agilent Technologies Infinity Binary Pump VL 1290 Specifications

General

Brand	Agilent Technologies
Model	Infinity Binary Pump VL 1290
Category	Laboratory Equipment
Language	English