Dionex AS-DV Autosampler Manuals

Dionex AS-DV Autosampler Manuals

Manuals and User Guides for Dionex AS-DV Autosampler. We have 1 Dionex AS-DV Autosampler manual available for free PDF download: Operator's Manual

Dionex AS-DV Operator's Manual

Dionex AS-DV Operator's Manual (114 pages)

Autosampler

Brand: Dionex | Category: Measuring Instruments | Size: 1 MB

Table of Contents

Table of Contents
3
Introduction to the AS-DV
9
Overview of the AS-DV
9
About this Manual
10
Overview
10
Safety Messages and Notes
11
Safety and Regulatory Information
12
Safety Labels
13
Description
15
Operating Features
15
Front View
15
Front Interior Features
19
Rear Panel
20
AS-DV Operating Principles
22
Sampling Operating Principles
22
Rinsing Operating Principles
23
Optional High-Pressure Valve Operating Principles
23
Chromeleon Software
26
Software Control Modes
26
System Wellness
27
Operation and Maintenance
29
Preparing the Sample Vials
29
Cleaning the Vials
29
Cleaning the Caps
30
Cleaning the Filter Caps
30
Filling the Vials and Installing the Caps
31
Turning on the Power
33
Loading the Vial Carousel
33
Connecting to Chromeleon
34
Creating a Chromeleon Program
35
Creating a Chromeleon Sequence
39
Starting a Run
40
Operating Details
41
Interrupting the Autosampler
41
Specifying a Bleed
41
Specifying a Rinse
44
Returning to a Vial
47
Replacing Vials During a Run
47
Inserting a Priority Sample
48
Controlling the Injection Volume
49
Using Sample Overlap Mode
54
Routine Maintenance
55
Periodic Maintenance
55
Annual Maintenance
55
Troubleshooting
57
Alarms and Error Conditions
57
Liquid Leaks
64
Poor Peak Reproducibility
64
Unexpected or Extraneous Peaks Detected
66
Sample Not Loaded
66
Autosampler Stops Operating
66
Excessive Backpressure
67
Autosampler Jammed
67
Service
69
Replacing Tubing and Fittings
69
Removing the Carousel
70
Replacing the Sampling Tip and Tubing
74
Manually Raising the Sampling Head
77
Rebuilding a High-Pressure Valve
79
Replacing a High-Pressure Valve Pod
81
Replacing the Main Power Fuses
84
A • Specifications
85
Electrical
85
Physical
85
Environmental
85
Sampling Mechanism
86
Sample Vials
86
B • Installation
87
Facility Requirements
87
Unpacking the AS-DV
87
Connecting the AS-DV Sample out Line
88
Connecting the Sample out Line Directly to an IC System
89
Connecting the Sample out Line to the Optional High-Pressure Valve
90
Connecting the Drain Line
94
Installing Chromeleon and the Chromeleon Software License
94
Connecting the AS-DV to the Chromeleon PC
95
Connecting the Power Cord
96
Setting up Chromeleon
97
Installing the AS-DV Device Driver
97
Configuring the AS-DV in Chromeleon
98
Connecting to the Chromeleon Panel Tabset
99
Verifying Chromeleon Communication
101
Setting up the AS-DV for Simultaneous Injections
101
C • Relay Control of the AS-DV
103
TTL Input Function
104
Load Cycle Timing
104
Delivery Speed, Flush Factor, and TTL Homing
104
Delay Settings
104
TTL Input Control Modes
105
Connecting to the Relay Output and TTL Input
108
Example Connections for Stand-Alone Operation
109
Controlling the Relay Output
110
D • Reordering Information
113

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