Agilent InfinityLab LC Series Vialsamplers User Manual 251
8Maintenance
Exchange the Metering Seal and Piston
1 In the Agilent Lab Advisor software, select Service &
Diagnostics> Maintenance Positions> Change Metering
Seal and Piston, click Start and wait until the metering
plunger is in maintenance position.
OR
In the Local Controller start the maintenance mode and
select Change Metering Device function.
2 Open the doors of the module.
3 Disconnect the two capillaries from the metering
device.
4 Remove the two fixing bolts.
5 Remove the metering head assembly from the sampler. 6 Remove the two fixing bolts from the base of the meter-
ing head assembly.