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G7104A
Agilent Technologies G7104A User Manual
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Overview of
Maintenance
1260 Infinity II Flexible
Pump User Manual
154
Overview of Maintenance
The following pages des
cribe maintenance (simple
repairs) of the module that
can be carried out wi
thou
t opening the main cover
.
153
155
Table of Contents
Default Chapter
5
Table of Contents
5
1 Introduction
9
Agilent 1260 Infinity II Flexible Pump
10
Product Description
10
Features
11
Agilent 1260 Infinity II Bio Flexible Pump
12
Product Description
12
Features
13
Operating Principle
14
Positions of the Multi Purpose Valve
16
Leak and Waste Handling
20
Leak Sensor
23
Waste Concept
24
2 Site Requirements and Specifications
25
Site Requirements
26
Physical Specifications
29
Physical Specifications Agilent 12690 Infinity II Flexible Pump (G7104C)
29
Physical Specifications Agilent 1260 Infinity II Bio Flexible Pump (G7131C)
30
Performance Specifications
31
Performance Specifications Agilent 1260 Infinity II Flexible Pump (G7104C)
31
Performance Specifications Agilent 1260 Infinity II Bio Flexible Pump (G7131C)
34
3 Using the Module
37
Magnets
38
Turn On/Off
39
Status Indicators
41
Best Practices
42
Daily / Weekly Tasks
42
Power up / Shut-Down the Pump
43
Prepare the Pump
44
Seal Wash
47
How to Deal with Solvents
48
Select Channels for Multi-Channel Gradient Valve (MCGV)
48
Optional Inline Filter
49
Flushing the Filter
50
Purging the Pump
53
Recommendations for Bio-Compatible and Bio-Inert System
55
Recommendations for Degassers
57
Solvent Information
58
Materials in Flow Path (G7104C)
58
Materials in Flow Path (G7314C)
59
General Information about Solvent/Material Compatibility
60
Solvent Recommendation for Agilent 1290 Infinity and 1290 Infinity II and 1260 Infinity II Flexible Pumps
65
Normal Phase Applications
66
Solvent Handling
67
1260 Infinity II Flexible Pumps 65
70
Algae Growth in HPLC Systems
70
How to Prevent And/Or Reduce the Algae Problem
70
Setting up the Pump with the Instrument Control Interface
71
Overview
71
Instrument Configuration
71
The Pump User Interface (Dashboard Panel)
73
Control Settings
77
Method Parameter Settings
77
Agilent Local Control Modules
83
4 Preparing the Pump
84
Capillary Coding Guide
85
Installing Capillaries
88
5 How to Optimize the Performance of Your Module
92
Delay Volume and Extra-Column Volume
93
Delay Volume
93
How to Configure the Optimum Delay Volume
94
How to Achieve Higher Resolution
96
Using Solvent Calibration Tables
99
How It Works
99
How to Import the Latest Solvent Calibration Tables
99
Recommendations for Setting up Methods Using Salt-Containing Eluents
103
6 Troubleshooting and Diagnostics
105
User Interfaces
106
Agilent Lab Advisor Software
107
Pump Leak Rate Test
108
Troubleshooting the Pump Leak Rate Test
111
System Pressure Test
113
Pump Self Test
115
7 Error Information
119
What Are Error Messages
121
General Error Messages
122
Timeout
122
Shutdown
123
Remote Timeout
124
Lost CAN Partner
124
Leak Sensor Short
125
Leak Sensor Open
126
Compensation Sensor Open
126
Compensation Sensor Short
127
Fan Failed
128
Leak
129
Pump Error Messages
130
Pressure of Quaternary Pump above Upper Limit
130
Pressure below Lower Limit
131
Target Pressure Not Reached for Quaternary Pump Degasser
131
Solvent Counter Exceeded Limit
132
Waste Counter Limit Exceeded
132
Flow Rate Limit Exceeded
133
Quaternary Pump Shutdown During Analysis
133
Reading the Pump Encoder Tag Failed
134
Writing the Pump Encoder Tag Failed
134
Pump Drive Blocked or Encoder Failed
135
Drive Current too Low
135
Drive Current too High
136
Drive Timeout
136
Overcurrent of Pump Drive
137
Deliver Underrun
137
Defect Connection between Main Board and Pump Drive Encoder
138
Pump Drive Encoder Defect
138
Multipurpose Valve Failed
138
Reading of Multipurpose Valve Tag Failed
139
Pump Drive Encoder Rollover
139
Drive Position Limit
139
Insufficient Power of Drive Encoder LED
140
Drive Encoder Error
140
Writing the Multipurpose Valve Tag Failed
140
Unknown Multipurpose Valve Type
141
Pump Drive Encoder Error
141
Pump Drive Error
141
Maximum Stroke Is too Short
142
Pump Drive Stop Not Found
142
Timeout: Wait for Composition
143
Timeout: Wait for Run Volume
143
Timeout: Wait for Volume
144
Timeout: Wait for Flow
144
Timeout: Wait for Pressure
145
Drive Encoder Failed
145
Drive Phases Differ too Much in Electric Resistance
146
Degasser's Pressure Limit Violation
146
Seal Wash Pump was Missing When Tried to Turn on
147
Valve Hardware Overcurrent (MCGV)
147
Invalid Degasser Pressure Signal
148
8 Maintenance
149
Introduction to Maintenance
151
Warnings and Cautions
153
Overview of Maintenance
154
Cleaning the Module
155
Install Fittings and Capillaries
156
Remove and Install Doors
157
Replace the Pressure Sensor
159
Replace the Inlet Weaver
161
Replace the Inlet Valve (G7104C)
163
Replace the Inlet Valve (G7131C)
164
Remove the Jet Weaver
165
Install the Jet Weaver
167
Replace the Seal Wash Pump Cartridge
169
Replace the Multi-Channel Gradient Valve (MCGV)
170
Replace the Four-Channel Gradient Valve (4CGV)
172
Release a Stuck Inlet Valve
174
Remove the Pump Head Assembly (G7104C)
176
Remove the Pump Head Assembly (G7131C)
178
Pump Head Maintenance (Tool Free)
181
Disassemble Pump Heads (G7104C)
182
Disassemble Pump Heads (G7131C)
186
Replace the Heat Exchanger (G7104C)
190
Replace the Heat Exchanger (G7131C)
192
Assemble Pump Heads (G7104C)
194
Assemble Pump Heads (G7131C)
200
Install the Pump Head Assembly (G7104C)
206
Install the Pump Head Assembly (G7131C)
208
Replace the Outlet Valve (G7104C)
210
Replace the Outlet Valve (G7131C)
213
Replace the Multipurpose Valve
215
Replace Parts of the Multipurpose Valve (G7104C)
217
Replace Parts of the Multipurpose Valve (G7131C)
218
Replace the High Pressure Outlet Filter or Filter Frit
219
Install the Inline Filter
221
Remove the Inline Filter
223
Replace Parts of the Inline Filter
224
Replace the Seal Wash Sensor
226
Replace the Module Firmware
228
Prepare the Pump Module for Transport
229
9 Parts and Materials for Maintenance
231
Overview of Main Assemblies (G7104C)
232
Overview of Main Assemblies (G7131C)
234
Flow Connections (G7104C)
236
Flow Connections (G7131C)
238
Pump Heads (G7104C)
240
Pump Head Assembly Parts
241
Primary Pump Head Parts
242
Secondary Pump Head Parts
243
Pump Heads (G7131C)
244
Pump Head Assembly Parts
244
Primary Pump Head Parts
245
Secondary Pump Head Parts
246
Multipurpose Valve (G7104C)
247
Multipurpose Valve (G7131C)
248
Cover Parts
249
Accessory Kit (G7104C)
250
Accessory Kit (G7131C)
251
Tool Kit
252
10 Identifying Cables
253
Cable Overview
254
Analog Cables
256
Remote Cables
258
CAN/LAN Cables
262
Agilent Module to PC
263
USB Cables
264
11 Hardware Information
265
Firmware Description
266
Electrical Connections
269
Serial Number Information
270
Rear View of the Module
270
Interfaces
271
Overview Interfaces
273
USB (Universal Serial Bus)
275
Setting the 8-Bit Configuration Switch
276
Special Settings
278
Early Maintenance Feedback
279
Instrument Layout
280
12 LAN Configuration What You Have to Do First
282
TCP/IP Parameter Configuration
283
Configuration Switch
284
Initialization Mode Selection
285
Dynamic Host Configuration Protocol (DHCP)
287
General Information (DHCP)
287
Setup (DHCP)
288
Link Configuration Selection
290
Manual Configuration
291
With Telnet
292
PC and User Interface Software Setup
296
PC Setup for Local Configuration
296
User Interface Software Setup
297
13 Appendix
298
General Safety Information
299
Safety Standards
299
General
299
Before Applying Power
300
Ground the Instrument
300
Do Not Operate in an Explosive Atmosphere
301
Do Not Remove the Instrument Cover
301
Do Not Modify the Instrument
301
In Case of Damage
301
Solvents
302
Safety Symbols
303
Waste Electrical and Electronic Equipment Directive
305
Radio Interference
306
Sound Emission
307
Agilent Technologies on Internet
308
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Agilent Technologies G7104A Specifications
General
Brand
Agilent Technologies
Model
G7104A
Category
Water Pump
Language
English
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