Thermo Scientific thermoscientific Vanquish Pumps C, Operating Manual

Page: 244 / 296

10 • Modifying the Pump for Specific Applications
Page 244 Pumps C, Pumps F ( VC-Pxx, VF-Pxx)
Operating Manual
Follow these steps
1. Connect the capillary mixer on the purge/sensor unit. Mind the
direction of flow through the capillary mixer (indicated by the arrow
on the mixer).
TIP To facilitate installation of the static mixer, loosely tighten the
capillary mixer on the purge/sensor unit so that you can easily access
the free end of the capillary.
2. Connect the static mixer to the capillary mixer. Mind the direction of
flow through the static mixer (indicated by the arrow on the mixer).
3. Turn and insert the assembly of static mixer and capillary mixer into
the pump so that the knurl of the capillary mixer rests on the edge
of the purge/sensor unit.
Figure 78: 100 µL mixing system installed
No. Description
1 Static mixer
2 Capillary mixer
3 Knurl resting on the purge/sensor unit
4. Tighten the capillary mixer on the purge/sensor unit.
5. Reinstall the seal wash detector assembly in the pump (see
Replacing the Seal Wash Detector ( } page 134) ).
6. Connect the static mixer outlet to the autosampler injection valve
(see Connecting the Pump and Autosampler ( } page 80) ).
7. In the Chromeleon software, set the StaticMixer property to the
value indicated on the static mixer. If the property is not set to the
correct value, the leak tests may not provide reliable results.