Agilent Technologies Infinity Binary Pump VL 1290 User Manual

104 Agilent 1290 Infinity Binary Pump User Manual
8 Test Functions and Calibrations
System Pressure Test
Figure 12 System Pressure Test – dynamic pressure input
System Pressure Test Evaluation
Test Failed
Probable cause Suggested actions
1 Damaged blank nut (poorly shaped from
over tightening)
Before investigating any other possible sources
of failure make sure that the blank nut you are
using is in a good condition and properly
tightened.
2 Pump leakages
Perform the Pump Head Leak test.
3 Loose or leaky fittings
Tighten the fittings or replace capillaries.
4 Autosampler leakages
Perform the Autosampler Leak test.
5 Themostatted Column Compartment valve
leakages
Replace the TCC 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