Recommended Tests To Conclude Troubleshooting - Agilent Technologies 1290 Infinity II 2D-LC Solution User Manual

9 Troubleshooting and Diagnostics

Recommended Tests to Conclude Troubleshooting

Recommended Tests to Conclude
Troubleshooting
The following table shows the most important tests to conclude troubleshooting.
•
•
Table 16
Pump
Pressure Test
Leak Test
Pump charac-
teristic
•
•
2D-LC - User Guide
For further detailed information, see:
• Maintenance information in the specific manual of each module.
• Troubleshooting Guide poster 5994-0709EN.
• Best Practice for Using an Agilent LC System 01200-90090.
For additional help, contact your local Agilent Technologies service
representative.
Recommended Tests for 2D-LC System Troubleshooting
Column Com-
partment
Thermostat
Test
Pressure Test
(if column
valve is pres-
ent)
Pump Rip-
ple (1260
Pump)
Tuning
(1290
pump)
Autosampler Valve
Pressure Test Switching
Inject stan- valve posi-
dards or inject tion/Check
different volu- pressure read-
mina or blanks ing
Pressure Test
Detector 2D-LC Instru-
ment
Lamp Intentity Run Checkout
Test
For 2D-LC
Wavelength
Instruments
calibration
• Pressure
In addition
test of the
there are
1D-LC Part
detector spe-
• Pressure
cific tests.
Test of the
2D-LC Part
245