Oritron Dionex Ion Chromatography System ICS-2100 - Manual (Page 133)

5 • Service
Doc. 065291-01 3/09
121
5. Place the head (front end down) on a clean work surface and lift off the spacer
to expose the piston seal (see Figure 5-14 or Figure 5-15 ).
Figure 5-14. Primary Pump Head
Figure 5-15. Secondary Pump Head
Piston
(P/N 052840)
O-Ring
(P/N 055752)
Piston Seal
(P/N 055870)
Primary Pump Head
(P/N 055711)
Seal Guide
(P/N 058032)
Spacer with Drain
(P/N 057913)
Priming Valve Knob
(P/N 055709)
Inlet Check
Valve Assembly
(P/N 045722)
Outlet Check
Valve Assembly
(P/N 045721)
O-Ring
(P/N 059283)
Piston Rinse Seal
(P/N 048722)
O-Ring
(P/N 014895)
Piston
(P/N 052840)
Seal Guide
(P/N 058032)
O-Ring
(P/N 055752)
Piston Seal
(P/N 055870)
Secondary
Pump Head
(P/N 055712) Spacer with Drain
(P/N 057913)
Waste Valve Knob
(P/N 055710)
O-Ring
(P/N 059283)
Piston Rinse Seal
(P/N 048722) O-Ring
(P/N 014895)