Agilent InfinityLab LC Series Multicolumn Thermostats User Manual 135
9 Maintenance
Replace Valve Heads
Replace Valve Heads
Several optional valve heads are available, which can be installed and exchanged
easily.
For details, see “Valve Options Overview (G7116B)” on page 146 and “Valve
Options Overview (G7116A)” on page 148.
Parts required Description
Agilent Quick Change Valve Head.
WARNING
Toxic, flammable and hazardous solvents, samples and reagents
The handling of solvents, samples and reagents can hold health and safety
risks.
Be sure that no solvent can drop out of the solvent connections when
removing them from your valve head.
When working with these substances observe appropriate safety
procedures (for example by wearing goggles, safety gloves and
protective clothing) as described in the material handling and safety
data sheet supplied by the vendor, and follow good laboratory practice.
CAUTI ON
Valve Damage
Using a low pressure valve on the high pressure side can damage the valve.
When using multiple column compartments as part of a method
development solution, make sure that the high pressure valve head is
connected to the autosampler and the low pressure valve head is connected
to the detector.
NOT E
For details, please refer to the InfinityLab LC Method Development Solutions User
Guide.
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