Installing The Sampling Unit - Agilent Technologies G1367A Reference Manual

Installing the sampling unit

The replacement sampling unit is supplied without injection valve and analytical head
NO TE
assembly. If you are exchanging the complete sampling unit, remove the injection valve and
the analytical head from the defective sampling unit. Install the valve and analytical head in
the new sampling unit. See
Motor and Belt"
1 Mount the tray base onto the sampling unit. Ensure the tray base is
2 Tighten the locking screw 1/4-turn clockwise.
3 While holding the sampling unit and tray base, slide the leak sensor into the
4 Place the sampling unit and tray base into the sampler.
5 Slide the sampling unit and tray base forwards. Ensure the sampling unit
6 Install the sample transport assembly, (see
7 Connect the capillary, coming from the pump on port 1 and the one going to
8 Install the top cover, top plate, and foam (see
9 Replace the plate tray in the tray base.
10 Turn ON the sampler, close the front door.
11 The system will reset automatically.
12 In the user interface perform a "Sample Transport Self Alignment".
1100 Series WS MWS Reference Manual
on page 141
positioned flush against the sampling unit.
holder in the leak plane.
connector is seated correctly.
transport" on page 133).
the column compartment on port 6 of the injection valve (Use a 1/4 inch
wrench if you reconnect a SST capillary or a 4 mm wrench if you reconnect
a fused silica capillary).
page 132).
"Injection-Valve Assembly"
Repairing the Sampler
on page 139 and "Metering-Drive
"Installing the sample
"Top Cover and Foam"
4
on
135