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Dionex AXP/AXP-MS Manual

TABLE OF CONTENTS

1 Introduction ____________________________________________________________ 1

1.1 Description of the Dionex AXP/AXP-MS Pump ___________________________________1

1.2 Specifications for the Dionex AXP/AXP-MS Pump_________________________________3

2 Installation _____________________________________________________________ 4

2.1 Unpacking and Inspection _____________________________________________________4

2.2 Location/Environment ________________________________________________________4

2.3 Electrical Connections ________________________________________________________4

2.4 Solvent Preparation __________________________________________________________4

2.5 Instrument Installation________________________________________________________7

2.6 Preparation for Storage or Shipping_____________________________________________8

3 OPERATION __________________________________________________________ 10

3.1 Front Panel Controls and Indicators____________________________________________10

3.2 Rear Panel Remote Input _____________________________________________________13

4 THEORY OF OPERATION ______________________________________________ 14

4.1 Mechanical Operation________________________________________________________14

4.2 Electronic Control___________________________________________________________15

5 MAINTENANCE_______________________________________________________ 17

5.1 Filter Replacement __________________________________________________________17

5.2 Pump Heads________________________________________________________________17

5.3 Check Valve Cleaning and Replacement ________________________________________24

5.4 Lubrication ________________________________________________________________24

5.5 Fuse Replacement ___________________________________________________________24

5.6 Battery Replacement_________________________________________________________25

6 List of Replacement Parts ________________________________________________ 27

6.1 PEEK Head ________________________________________________________________27

6.2 Seals ______________________________________________________________________27

6.3 General____________________________________________________________________27

7 Interfacing Information__________________________________________________ 28

7.1 Rear Panel Serial Communications Port ________________________________________28

7.2 Rear Panel 6-Pin and 10-Pin Terminal Board Connectors__________________________31

7.3 Dionex AXP-MS Valve Plumbing and Port Assignments __________________________36

7.4 EZ Grip Fitting Guide _______________________________________________________37

Warranty___________________________________________________________________ 38

Customer Support ___________________________________________________________ 39

Thermo Scientific Dionex AXP User Manual

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