Thermo Scientific thermoscientific Vanquish Pumps C, Operating Manual

Page: 143 / 296

7 • Maintenance and Service
Pumps C, Pumps F ( VC-Pxx, VF-Pxx)
Operating Manual Page 143
7.6.2.3 Flushing the Seal Wash System
When
To flush the seal wash system during pump head installation, follow the
steps further down.
To flush the seal wash system for any other reason, see Flushing the Seal
Wash System (
}
page 78) .
Follow these steps
1. Disconnect the tubing from the seal wash detector.
Figure 40: Seal wash detector
No. Description
1 Seal wash detector
2 Tubing connection port (port labeled in )
2. Insert a syringe into the open end of the tubing.
3. To allow the liquid to travel easily through the seal wash system,
press down the lever of the seal wash pump and hold it in that
position with one hand.
4. Pull out the syringe plunger to draw seal wash liquid into the tubing.
5. When about 10 mL of liquid are present in the syringe, release the
lever of the seal wash pump.