v
4700 Refrigerated Sampler
Service Guide
Table of Contents
Section 1 Introduction and General Guidelines
1.1 About this Manual. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
1.2 Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
1.3 Connection to Other Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
1.4 General Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
1.4.1 Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
1.4.2 Pump Tube Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
1.4.3 Cleaning the Pump Rollers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
1.4.4 Cleaning the Pump Housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
1.4.5 Cleaning or Replacing Wetted Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
1.4.6 Refrigerator Cleaning Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10
1.5 Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11
1.5.1 Updating the Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11
1.5.2 Software Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11
1.5.3 System IDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12
1.6 Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13
1.7 Major Assembly Removal and Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-14
1.7.1 Module Reassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-14
1.8 Accessing the Rear Components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-15
1.9 Closing the Rear Compartment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-16
Section 2 Sample Delivery System
2.1 Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
2.2 Pump Module Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
2.3 Pump Disassembly and Parts Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
2.3.1 Pump Part Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
2.3.2 Thumb Screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
2.3.3 Pump Housing Cover and Band . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
2.3.4 Optical Disk & Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8
2.3.5 Recent Changes to the Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9
2.3.6 Pump Motor and Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11
2.3.7 Motor Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12
2.3.8 Rotor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-13
2.3.9 Gasket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14
2.3.10 Detector Protective Barrier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-15
2.4 Pump Cover Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-16
2.5 Optional Heater. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-19
2.5.1 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-19
2.6 Distributor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-22
2.6.1 Distributor Alignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-22
2.7 Distributor Module Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-23
2.8 Disassembling the Distributor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-24
2.9 Rebuilding the Distributor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-26
Содержание 4700
Страница 2: ......
Страница 6: ...Isco 4700 Refrigerated Sampler Service Guide Safety iv ...
Страница 12: ...4700 Refrigerated Sampler Service Guide Table of Contents x ...
Страница 30: ...4700 Refrigerated Sampler Service Guide Section 1 Introduction and General Guidelines 1 18 ...
Страница 60: ...4700 Refrigerated Sampler Service Guide Section 2 Sample Delivery System 2 30 ...
Страница 108: ...4700 Refrigerated Sampler Service Guide Section 4 CPU and Power Supply 4 26 ...
Страница 122: ...4700 Refrigerated Sampler Service Guide Section 5 Electrical Troubleshooting and Diagnostics 5 14 ...
Страница 124: ...4700 Refrigerated Sampler Service Guide Appendix A Electrical Diagrams A 2 ...
Страница 126: ...4700 Refrigerated Sampler Electrical Wiring A 4 Figure A 3 4700 wiring diagram 230V ...
Страница 128: ...4700 Refrigerated Sampler Electrical Wiring A 6 Figure A 5 4700 CPU schematic diagram ...
Страница 130: ...4700 Refrigerated Sampler Appendix B Replacement Parts List B 2 B 1 Sampler Refrigerator Replacement Parts ...
Страница 131: ...4700 Refrigerated Sampler Appendix B Replacement Parts List B 3 ...
Страница 132: ...4700 Refrigerated Sampler Appendix B Replacement Parts List B 4 ...
Страница 133: ...4700 Refrigerated Sampler Appendix B Replacement Parts List B 5 ...
Страница 134: ...4700 Refrigerated Sampler Appendix B Replacement Parts List B 6 ...
Страница 135: ...4700 Refrigerated Sampler Appendix B Replacement Parts List B 7 ...
Страница 136: ...4700 Refrigerated Sampler Appendix B Replacement Parts List B 8 ...
Страница 137: ...4700 Refrigerated Sampler Appendix B Replacement Parts List B 9 ...
Страница 138: ...4700 Refrigerated Sampler Appendix B Replacement Parts List B 10 ...
Страница 139: ...4700 Refrigerated Sampler Appendix B Replacement Parts List B 11 ...
Страница 140: ...4700 Refrigerated Sampler Appendix B Replacement Parts List B 12 ...
Страница 141: ...4700 Refrigerated Sampler Appendix B Replacement Parts List B 13 ...
Страница 142: ...4700 Refrigerated Sampler Appendix B Replacement Parts List B 14 ...
Страница 143: ...4700 Refrigerated Sampler Appendix B Replacement Parts List B 15 ...
Страница 144: ...4700 Refrigerated Sampler Appendix B Replacement Parts List B 16 ...
Страница 145: ...4700 Refrigerated Sampler Appendix B Replacement Parts List B 17 ...
Страница 146: ...4700 Refrigerated Sampler Appendix B Replacement Parts List B 18 ...
Страница 147: ...4700 Refrigerated Sampler Appendix B Replacement Parts List B 19 ...
Страница 148: ...4700 Refrigerated Sampler Appendix B Replacement Parts List B 20 ...
Страница 149: ...4700 Refrigerated Sampler Appendix B Replacement Parts List B 21 ...
Страница 150: ...4700 Refrigerated Sampler Appendix B Replacement Parts List B 22 ...
Страница 151: ...4700 Refrigerated Sampler Appendix B Replacement Parts List B 23 ...
Страница 152: ...4700 Refrigerated Sampler Appendix B Replacement Parts List B 24 ...
Страница 153: ...4700 Refrigerated Sampler Appendix B Replacement Parts List B 25 ...
Страница 154: ...4700 Refrigerated Sampler Appendix B Replacement Parts List B 26 ...
Страница 155: ...4700 Refrigerated Sampler Appendix B Replacement Parts List B 27 ...
Страница 156: ...4700 Refrigerated Sampler Appendix B Replacement Parts List B 28 ...
Страница 157: ...4700 Refrigerated Sampler Appendix B Replacement Parts List B 29 ...
Страница 158: ...4700 Refrigerated Sampler Appendix B Replacement Parts List B 30 ...
Страница 159: ...4700 Refrigerated Sampler Appendix B Replacement Parts List B 31 ...
Страница 160: ...4700 Refrigerated Sampler Appendix B Replacement Parts List B 32 B 2 Bottle Configuration Replacement Parts ...
Страница 161: ...4700 Refrigerated Sampler Appendix B Replacement Parts List B 33 ...
Страница 162: ...4700 Refrigerated Sampler Appendix B Replacement Parts List B 34 ...
Страница 163: ...4700 Refrigerated Sampler Appendix B Replacement Parts List B 35 ...
Страница 164: ...4700 Refrigerated Sampler Appendix B Replacement Parts List B 36 ...
Страница 165: ...4700 Refrigerated Sampler Appendix B Replacement Parts List B 37 ...
Страница 166: ...4700 Refrigerated Sampler Appendix B Replacement Parts List B 38 ...
Страница 167: ...4700 Refrigerated Sampler Appendix B Replacement Parts List B 39 ...
Страница 168: ...4700 Refrigerated Sampler Appendix B Replacement Parts List B 40 ...
Страница 169: ...4700 Refrigerated Sampler Appendix B Replacement Parts List B 41 ...
Страница 170: ...4700 Refrigerated Sampler Appendix B Replacement Parts List B 42 ...
Страница 171: ...4700 Refrigerated Sampler Appendix B Replacement Parts List B 43 ...
Страница 172: ...4700 Refrigerated Sampler Appendix B Replacement Parts List B 44 ...
