Thermo Scientific Accela 600 Hardware Manual page 124

5
Maintenance
Replacing the Primary Piston Seals
100 Accela 600 and 1250 Pump Hardware Manual
12. Remove the guide bushing/piston assembly from the displacement chamber
(see Figure 101).
Figure 101. Installed piston seal
13. Repeat step 3 through
displacement chamber with a new piston seal.
14. Reassemble the LDA and reattach it to the pump (see
page 89).
15. Reattach the LDA to the pump (see
Piston seal
step 12 to replace the primary piston seal of the second
"Reattaching the LDA to the Pump"
"Reassembling the LDA"
on page
Thermo Scientific
on
92).