Agilent Technologies 1290 Infinity User Manual page 170

9
Maintenance
Releasing a Stuck Inlet Valve
3
Slightly open the black plastic screw at the bottom of the
inlet valve, and rotate the inlet weaver to the front. Then
retighten the screw.
5
Fill the syringe with a suitable wash solvent.
N O T E
For salt deposits, warm water is a good choice. For
organic deposits, use ethanol or acetone.
170
4
Disconnect the capillary from the pressure sensor inlet
and route the capillary to a small beaker.
6
Connect the syringe and adapter to the inlet weaver.
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