Agilent Technologies 1260 Infinity II User Manual page 175

9
Clean the chamber with lint-free cloth and an
appropriate solvent. Ensure all particulate matter is
removed.
11
Place the piston guide on top of the seal.
13
Install the fixing bolts. Tighten the bolts securely.
Tighten the bolts alternately two turns at a time until the
stator head is secure. The housing must flush with the
metering head.
Agilent 1260 Infinity II Preparative Autosampler User Manual
Exchange the Metering Seal and Piston
10
Use the plastic side of the insert tool to install the new
seal. Press the seal firmly into position.
12
Reassemble the metering head assembly. Carefully
insert the piston into the base. The closed side of the
metering head must be on the same side as the lower
one of the two capillary drillings.
14
Install the metering head assembly in the autosampler.
Ensure the large hole in the metering head is facing
downwards. Tighten the bolts alternately two turns at a
time until the metering device is secure.
9
Maintenance
175