Agilent Technologies 1260 Infinity VL User Manual page 132

9
Maintenance
Exchanging the Multi-Channel Gradient Valve (MCGV)
1
Disconnect the connecting tube, waste tube and the
solvent tubes from the MCGV.
3
Disconnect the MCGV cable, unscrew the two screws
and remove the valve.
132
2
Press the lower sides of the cover to unclip it. Remove the
cover.
4
Place the new MCGV into position. Make sure that
channel A of the MCGV is put at the bottom-right
position. Tighten the two screws and connect the cable to
its connector.
1260 Infinity QuatPump VL User Manual