Thermo Scientific thermoscientific Vanquish Pumps C, Operating Manual

Page: 134 / 296

7 • Maintenance and Service
Page 134 Pumps C, Pumps F ( VC-Pxx, VF-Pxx)
Operating Manual
4. Check the wash lines over the entire flow path:
a) Make sure that no bending (kink), pinching or squeezing of the
seal wash lines is present at any point in the flow path.
b) If you have to cut tubing to length, use a tubing cutter. Make
sure that the cut is at right angle to the length of the line.
5. Flush the seal wash system, using fresh seal wash liquid (see
Flushing the Seal Wash System (
}
page 78) ).
7.5.3 Replacing the Seal Wash Detector
When
• Contamination of detector electrodes
• Impaired functionality of the seal wash system
Parts required
Seal wash detector assembly, consisting of the detector and funnel
Follow these steps
Figure 34: Removing the seal wash detector assembly
No. Description
1 Funnel, seal wash detector
2 Seal wash detector
3 Detector cable
4 Seal wash line
1. Disconnect the tubing from the seal wash detector (port labeled in ).
2. Unplug the detector cable from the DROP DET port.