7
•
Maintenance and Service
Page 174
Pumps C, Pumps F ( VC-Pxx, VF-Pxx)
Operating Manual
Preparations
•
Empty the solvent lines (see
).
Follow these steps
1. Retighten the reservoir cap hand-tight. Verify that the retaining
guide remains in the hole in the reservoir cap. If it does not, press
the retaining guide into the hole to ensure that the tubing is kept in
place in the cap.
2. Remove the solvent line on the pump inlet and on the degasser.
3. Install the new solvent line.
4. To remove any air bubbles from the solvent lines, purge the pump.
7.9.2.3
Solvent Line From Proportioning Valve or Degasser To Pump Head
This section applies to all pumps except the isocratic pump.
When
Damage or blockage of the solvent line
Parts and additional items required
•
Solvent line between proportioning valve or degasser and pump
head inlet, as applicable for the pump
•
Solvent suitable for purging
Preparations
•
To flush out harmful substances, purge the pump with an
appropriate solvent.
Follow these steps
1. Remove the solvent line on the proportioning valve or degasser and
on the pump head inlet.
2. Install the new solvent line.
3. To remove any air bubbles from the solvent lines, purge the pump.
Содержание thermoscientific Vanquish Pumps C
Страница 4: ...Contacting Us Page 4 Pumps C Pumps F VC Pxx VF Pxx Operating Manual ...
Страница 30: ...2 Safety Page 30 Pumps C Pumps F VC Pxx VF Pxx Operating Manual ...
Страница 40: ...3 Device Overview Page 40 Pumps C Pumps F VC Pxx VF Pxx Operating Manual ...
Страница 196: ...7 Maintenance and Service Page 196 Pumps C Pumps F VC Pxx VF Pxx Operating Manual ...
Страница 214: ...8 Troubleshooting Page 214 Pumps C Pumps F VC Pxx VF Pxx Operating Manual ...
Страница 284: ...12 Accessories Consumables and Replacement Parts Page 284 Pumps C Pumps F VC Pxx VF Pxx Operating Manual ...
Страница 290: ...13 Appendix Page 290 Pumps C Pumps F VC Pxx VF Pxx Operating Manual ...
Страница 296: ...Thermo Fisher Scientific Inc 168 Third Avenue Waltham Massachusetts 02451 USA www thermofisher com ...