Thermo Scientific thermoscientific Vanquish Pumps C, Руководство по эксплуатации

Страница: 150 / 296

7 • Maintenance and Service
Page 150 Pumps C, Pumps F ( VC-Pxx, VF-Pxx)
Operating Manual
No. Description
1 Support ring
2 Piston seal (open side facing away from the tool)
9. With the insertion pin, push the seal-handling tool into the pump
head as far as it goes in.
10. Remove the tool from the pump head. The piston seal and support
ring remain in the pump head.
Figure 46: Pump head, piston seals, and support rings installed
11. Insert the seal wash bodies into the pump head. Mind the correct
orientation. The even side faces the pump head.
Figure 47: Orientation of the seal wash body
No. Description
1 Side facing the seal wash plate
2 Side facing the pump head (even side)
12. Replace the seal wash seals. Follow the appropriate steps in
Replacing the Seal Wash Seals ( } page 154) .
13. Install the pistons. Follow the related steps in Replacing the Pistons
(
}
page 144) .
14. Install the pump head. See Installing the Pump Head ( } page 140) .
15. Observe the recommendations for new piston seals (see
Recommendations for New Piston Seals ( } page 151) ).