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62
1100 Series Nano Pump Service Manual
2
Troubleshooting and Test Functions
Stroke Length
Stroke Length
: Pump channel A
B: Stroke Length: Pump channel B
The distance between the lower plunger position and the upper mechanical
stop is out of limits (nano pump).
During initialization, the nano pump monitors the drive current. If the plunger
reaches the upper mechanical stop position before expected, the motor
current increases as the nano pump attempts to drive the plunger beyond the
mechanical stop. This current increase causes the error message to be
generated.
Probable Causes
•
Defective pump drive assembly.
Suggested Actions
✔
Exchange the pump drive assembly.
Содержание 1100 Series
Страница 1: ...s1 Agilent 1100 Series Nano Pump Service Manual ...
Страница 4: ...iv 1100 Series Nano Pump Service Manual ...
Страница 12: ...xii 1100 Series Nano Pump Service Manual Agilent Technologies on Internet 269 Index 271 ...
Страница 32: ...20 1100 Series Nano Pump Service Manual 1 Installing the Pump ...
Страница 114: ...102 1100 Series Nano Pump Service Manual 2 Troubleshooting and Test Functions ...
Страница 174: ...162 1100 Series Nano Pump Service Manual 4 Parts and Materials Figure 27 Nano pump hydraulic path 1 9 3 6 5 8 7 10 4 2 ...
Страница 176: ...164 1100 Series Nano Pump Service Manual 4 Parts and Materials Figure 28 Pump Head Assembly 1 2 3 5 6 7 11 9 4 8 10 ...
Страница 204: ...192 1100 Series Nano Pump Service Manual 4 Parts and Materials ...
Страница 242: ...230 1100 Series Nano Pump Service Manual 5 Introduction to the Nano Pump ...
Страница 265: ...1100 Series Nano Pump Service Manual 253 Control Module Screens for the Nano Pump 6 ...
Страница 272: ...260 1100 Series Nano Pump Service Manual 7 Specifications ...
Страница 282: ...270 1100 Series Nano Pump Service Manual A Safety Information ...
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