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G2260A
Agilent Technologies G2260A Reference Manual
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147
Repairing the Autosampler
Fan
4
Connec
t the f
an conne
ctor t
o the
ASM board
.
On co
mplet
ion of
thi
s pr
ocedu
re:
❏
Install
the transp
ort assem
bly (page
132).
❏
Instal
l the top
cove
r and f
oam (p
age 12
8).
❏
Verify
the transpo
rt assembl
y alignment
(page 9
9).
146
148
Table of Contents
Default Chapter
5
Table of Contents
5
1 Installing the Autosampler
13
Site Requirements and Installation of the Autosampler and Thermostatted Autosampler
13
Site Requirements
14
Unpacking the Autosampler
17
Optimizing the Stack Configuration
22
Installing the Autosampler
26
Installing the Thermostatted Autosampler
28
Flow Connections
31
Sample Trays
32
Choice of Vials and Caps
35
Transporting the Autosampler
38
2 Optimizing Performance
39
How to Optimize the Autosamplers to Achieve Best Results
39
Optimization for Lowest Carry-Over
41
Fast Injection Cycle and Low Delay Volume
44
Precise Injection Volume
46
Choice of Rotor Seal
48
3 Troubleshooting and Test Functions
49
The Modules Built-In Troubleshooting and Test Functions
49
Status Indicators
51
Power Supply Indicator
52
Instrument Status Indicator
52
Error Messages
53
Timeout
54
Shutdown
55
Remote Timeout
56
Sychronization Lost
57
Leak
58
Leak Sensor Open
59
Leak Sensor Short
60
Compensation Sensor Open
61
Compensation Sensor Short
62
Fan Failed
63
Open Cover
64
Restart Without Cover
65
Arm Movement Failed
66
Valve to Bypass Failed
67
Valve to Mainpass Failed
68
Needle up Failed
69
Needle down Failed
70
Missing Vial
71
Initialization Failed
72
Metering Home Failed
73
Motor Temperature
74
Initialization with Vial
75
Safety Flap Missing
76
Vial in Gripper
77
Missing Wash Vial
78
Invalid Vial Position
79
Maintenance Functions
80
Change Needle
81
Change Piston
83
Park Arm (Park Gripper)
84
Change Gripper (Change Arm)
85
Tray Alignment
87
Step Commands
89
Troubleshooting Guide for the Sample Transport Assembly
94
Intermittent Lock-Ups with or Without Vial in the Gripper Fingers
95
Jittery (Shaky) Movement in X and or Theta Axes And/Or When the Needle Goes through the Gripper Arm into the Via
97
Poor Alignment, Seen During Vial Pickup and Vial Replacement And/Or When the Needle Hits the Gripper Arm
99
4 Repairing the Autosampler
101
Instructions on Simple, Routine Repair Procedures as Well as more Extensive Repairs Requiring Exchange of Internal Parts
101
Updating the Firmware
103
Cleaning the Autosampler
104
Using the ESD Strap
105
Overview of Main Repair Procedures
106
Simple Repairs
107
Needle Assembly
108
Needle-Seat Assembly
111
Stator Face
114
Rotor Seal
117
Metering Seal and Plunger
120
Gripper Arm
123
Interface Board
125
Exchanging Internal Parts
126
Assembling the Main Cover
127
Top Cover and Foam
128
Installing the Top Cover and Foam
130
Transport Assembly
132
Sampling Unit
134
Injection-Valve Assembly
140
Metering-Drive Motor and Belt
142
Needle-Drive Motor and Belt
144
Fan
146
ASM Board
148
SUD Board
152
Power Supply
154
Leak Sensor
157
5 Parts and Materials
159
Detailed Illustrations and Lists for Identification of Parts and Materials
159
Main Assemblies
160
Sampling Unit Assembly
162
Analytical-Head Assembly
165
Injection-Valve Assembly
168
Sheet Metal Kit
170
Cover Parts
171
Foam Parts
172
Power and Status Light Pipes
173
Leak System Parts
174
Vial Trays
175
Autosampler Accessory Kit G1313-68705
177
Thermostatted Autosampler Accessory Kit G1329-68705
178
Micro Thermostatted Autosampler Accessory Kit G1329-68715
179
Preparative als Accessory Kit G2260-68705
180
Maintenance Kit G1313-68709
181
Multi-Draw Kit G1313-68711
182
Μl Injection Upgrade Kit G1363A for G1313A / 29A
183
External Tray G1313-60004
184
Cable Overview
185
Analog Cables
187
Remote Cables
189
BCD Cables
195
Auxiliary Cable
197
CAN Cable
197
External Contact Cable
198
RS-232 Cable Kit
199
LAN Cables
200
Introduction to the Autosampler
201
An Introduction to the Standard, Micro and Preparative Autosamplers and Thermostatted Autosamplers
201
6 Introduction to the Autosampler Sampling Sequence
204
Sampling Sequence
204
Sampling Unit
207
Transport Assembly
210
Early Maintenance Feedback (EMF)
212
Electrical Connections
214
7 Theory of Operation
217
Theory of Operation of Mechanical Hardware, Electronics, and Instrument Interfaces
217
Autosampler Control and Electronics
218
Position and Movement Sensors
219
Autosampler Main Board (ASM)
220
Firmware Description
226
Optional Interface Boards
228
Interfaces
231
Setting the 8-Bit Configuration Switch
236
The Main Power Supply Assembly
241
8 Introduction to the Control Module
245
Introduction to the Screens Available for Operation of the Agilent 1100 Series Autosamplers with the Control Module
245
Screens Available from the Analysis Screen
247
Screens Available from the System Screen
258
Screens Available from the Records Screen
260
Diagnostics and Tests
264
9 Specifications
269
Performance Specifications of the Agilent 1100 Series Standard, Micro and Preparative Autosamplers
269
Performance Specifications
270
10 Legal, Safety and Warranty Information
275
Warranty Statement
276
Safety Information
279
Lithium Batteries Information
282
Radio Interference
283
Sound Emission
283
Solvent Information
284
Agilent Technologies on Internet
285
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Agilent Technologies G2260A Specifications
General
Brand
Agilent Technologies
Model
G2260A
Category
Laboratory Equipment
Language
English
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