Exchange The Solvent Selection Valve - Agilent Technologies Infinity II SFC Binary 1260 User Manual

8
Maintenance

Exchange the Solvent Selection Valve

Exchange the Solvent Selection Valve

When If leaking internally (crossflow between the ports), or if one of the channels is blocked
Tools required p/n
8710-0899
Parts required p/n
G1381-60000
Preparations Switch off the pump at the main power switch
1
Lift solvent bottles out of the solvent cabinet and place
them on the table. Disconnect the solvent tubes from the
solvent selection valve and empty the tubes into the
bottles. Place the bottles back into the solvent cabinet.
3
Using a Pozidriv screwdriver #1 loosen the holding
screws of the valve holder.
122
Description
Screwdriver, Pozidriv #1
Description
Solvent Selection Valve Upgrade Kit
2
Disconnect all tubings from the solvent selection valve.
4
Carefully pull the valve holder out and disconnect the
valve cable at the connector.
1260 SFC Binary Pump