Thermo Scientific thermoscientific Vanquish Pumps C, Руководство по эксплуатации

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7 • Maintenance and Service
Pumps C, Pumps F ( VC-Pxx, VF-Pxx)
Operating Manual Page 133
1. Disconnect the peristaltic tubing from the silicone tubing.
2. Press down the lever on the seal wash pump and remove the
peristaltic tubing from the pump and from the tubing holders.
3. Connect the new peristaltic tubing to the silicone tubing.
4. Insert the peristaltic tubing into the right tubing holder. Make sure
that the tubing connector rests on the tubing holder. Push the
tubing connector vertically down onto the holder if required.
5. Press down the lever on the seal wash pump and hold it in that
position with one hand.
6. With your other hand, insert the tubing between the lever and the
rotor and wind it around the rotor.
7. Release the lever.
8. Insert the peristaltic tubing into the left tubing holder.
9. Check that the peristaltic tubing is inserted properly in the tubing
holders. If it is not, push the tubing into the holders. Make sure that
the tubing is not pinched or squeezed in the holders.
10. 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.
11. 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.
12. Flush the seal wash system, using fresh seal wash liquid (see
Flushing the Seal Wash System (
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page 78) ).
Replacing the Seal Wash Lines between the Peristaltic Tubing and the Seal Wash Detector
1. Disconnect the seal wash tubing from the tubing connectors. Do not
remove the tubing connectors.
2. Connect the new seal wash lines.
3. 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.