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122 Bio-inert Quaternary Pump User Manual
9 Maintenance
Removing the Pump Head Assembly
Removing the Pump Head Assembly
When • Exchanging the seals
• Exchanging the pistons
• Exchanging seals of the seal wash option
Tools required p/n Description
Wrench, 1/4 inch
8710-2392 Hexagonal key, 4.0 mm, 15 cm long, T-handle
Preparations • Switch off pump at the main power switch and unplug the power cable.
• Use a solvent shutoff valve or lift up solvent filters in solvent reservoirs for avoiding leakages.
CAUTION
Damage of the pump drive
Starting the pump when the pump head is removed may damage the pump drive.
➔ Never start the pump when the pump head is removed.
- Agilent 1260 Infinity 1
- Bio-inert Quaternary Pump 1
- In This Guide 3
- Contents 5
- Introduction 9
- Introduction to the Pump 10
- Hydraulic Path 12
- How Does the Pump Work? 13
- 1 Introduction 14
- Bio-inert Materials 17
- Early Maintenance Feedback 19
- Instrument Layout 20
- Agilent Technologies 21
- Site Requirements 22
- Power Cords 23
- Bench Space 24
- Condensation 24
- Physical Specifications 25
- Performance Specifications 26
- Installing the Pump 27
- Unpacking the Pump 28
- Accessory Kit 29
- One Stack Configuration 30
- 3 Installing the Pump 32
- EdlZghl^iX] 34
- CVbZeaViZ 34
- HiVijhaVbe 34
- HZg^VacjbWZg 34
- Connecting Modules 36
- Flow Connections of the Pump 38
- Priming the System 41
- Regular Priming 43
- Changing Solvents 44
- Using the Pump 47
- 4 Using the Pump 48
- Algae Growth in HPLC Systems 50
- Solvent Information 51
- Titanium 52
- Fused silica 52
- Optimizing Performance 55
- When to Use a Degasser 56
- 5 Optimizing Performance 58
- Choosing the Right Pump Seals 59
- Status Indicators 64
- Error Messages 64
- Test Functions 64
- System Pressure Test 65
- Module Status Indicator 67
- User Interfaces 68
- Agilent Lab Advisor Software 69
- Error Information 71
- 7 Error Information 72
- What Are Error Messages 73
- General Error Messages 74
- Remote Timeout 75
- Synchronization Lost 76
- Leak Sensor Open 77
- Leak Sensor Short 77
- Compensation Sensor Open 78
- Compensation Sensor Short 78
- Fan Failed 79
- Open Cover 79
- Module Error Messages 80
- Pressure Above Upper Limit 81
- Pressure Below Lower Limit 82
- Pressure Signal Missing 82
- Missing Pressure Reading 83
- Pump Configuration 83
- Valve Fuse 84
- Inlet-Valve Fuse 84
- Valve Failed (MCGV/SSV) 85
- Motor-Drive Power 86
- Encoder Missing 87
- Inlet-Valve Missing 87
- Temperature Out of Range 88
- Temperature Limit Exceeded 88
- Servo Restart Failed 89
- Pump Head Missing 89
- Index Limit 90
- Index Adjustment 90
- Index Missing 91
- Stroke Length 91
- Initialization Failed 92
- Wait Timeout 93
- Degasser: cannot read signal 94
- Degasser: limit not reached 94
- System Pressure Test failed 101
- Leak Rate Test 102
- Running the Test 104
- Evaluating the Results 104
- Maintenance 107
- Introduction to Maintenance 108
- Warnings and Cautions 109
- 9 Maintenance 110
- Overview of Maintenance 111
- Cleaning the Module 112
- Damage of the module 113
- Always filter solvents 113
- Exchanging the Outlet Valve 117
- KVakZXVe^aaVgn 118
- DjiaZikVakZ 118
- DjiaZiXVe^aaVgn 121
- Ejg\ZkVakZ 121
- LVhiZijWZ 121
- Ejbe]ZVYhXgZlh 124
- Seal Wear-in Procedure 125
- Maintenance of the Pump Head 126
- AdX`hXgZl 128
- EjbeYg^kZ 129
- Ejbe]ZVY 129
- W^d"^cZgi^YZci^[^Zg/ 129
- Zc\gVk^c\ 129
- 789^ciZg[VXZWdVgY 135
- Parts for Maintenance 137
- 10 Parts for Maintenance 138
- Outlet Valve 140
- Purge Valve Assembly 141
- Active Inlet Valve 142
- Figure 14 Active inlet valve 143
- Starter-Kit Bio-inert 145
- Solvent Cabinet 146
- Bottle Head Assembly 148
- System Tool Kit 151
- Preventive Maintenance Kit 152
- Identifying Cables 153
- Cable Overview 154
- Analog Cables 156
- Remote Cables 158
- 11 Identifying Cables 160
- BCD Cables 161
- CAN/LAN Cables 163
- External Contact Cable 164
- Agilent Module to PC 165
- Hardware Information 167
- Electrical Connections 168
- Rear View of the Module 169
- Interfaces 170
- Overview Interfaces 172
- >chigjbZci 174
- BVaZ ;ZbVaZ ;ZbVaZ BVaZ 174
- Special Interfaces 175
- 12 Hardware Information 176
- Special Settings 179
- Appendix 181
- General Safety Information 182
- Safety Symbols 184
- Abstract 185
- Batteries Information 186
- Radio Interference 187
- Sound Emission 188
- *G5611-90000* 194
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