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SPE-DEX 4790
Horizon Technology SPE-DEX 4790 Manuals
Manuals and User Guides for Horizon Technology SPE-DEX 4790. We have
1
Horizon Technology SPE-DEX 4790 manual available for free PDF download: Service Manual
Horizon Technology SPE-DEX 4790 Service Manual (72 pages)
Solid Phase Extraction System
Brand:
Horizon Technology
| Category:
Laboratory Equipment
| Size: 1 MB
Table of Contents
Table of Contents
3
Preface
5
Technical Support
5
Manual Audience and Intent
5
1 Nomenclature
7
2 Recommended System Maintenance
8
Daily Maintenance
8
Weekly Maintenance
8
3 Troubleshooting
9
4 Preventative Maint. Kits/ Miscellaneous Accessories
15
5 Preventative Maintenance Procedures
22
Pre-Maintenance Inspection
22
Preventative Maintenance: Module
24
Replacing the Check Valve
24
Replacing the Thermistors
24
Replacing the Bottle Holder O-Ring
25
Replacing the Rinse Needle
25
Replacing the Collection Adapter Screws
26
Replacing the Modified Water Plug
26
Replacing the Module Feet
27
Replacing the Solvent and Water Waste Lines
27
Preventative Maintenance: System
28
Check Valve Tool
28
Thermistor Height Adjustment Tool
28
Hydrophilic Solution
29
Water-Waste Manifold
29
Vacuum Line Kit
30
Post-Maintenance Inspection
31
6 Service Kits and Parts List
33
7 Service Replacement Procedures
36
Replacing the Bottle Holder (PN 50-2457)
36
Replacing the Water Inlet Valve (PN 48-2607)
37
Replacing the Downtube Assembly (PN 48-2606)
38
Replacing the Sample Collect Valve (50-2498)
40
Replacing the Solvent- or Sample-Waste Valve (50-2535)
42
Replacing a Prewet or Rinse Valve (50-2536)
44
Replacing the Water Inlet Valve Actuator (25-0666)
46
Replacing the Collection Adapter (02-0602)
48
Replacing the MAC Valve (50-2237)
49
Replacing the Exhaust Fan (PN 50-0629)
52
Replacing the Spring Motor (PN 50-2233)
53
Replacing the IR Photointerruptor (PN 16-0626)
55
Replacing the SPE-DEX 4790 Keypad (PN 18-0588-CE)
56
Replacing the Control Circuit Board (PN 50-0145-CE)
58
8 Schematics
59
Nitrogen and Solvent Delivery System
59
Waste and Vacuum System
60
Plumbing Schematics
61
MAC Valve and Water Inlet Valve Actuator
61
Prewet and Rinse Plumbing
62
Vacuum Plumbing
63
Electrical Systems
64
Ribbon Cable
64
Control Circuit Board Valve Indicators
66
Operation Code
67
Prewet Cycle
67
Sample Processing Cycle
68
Wash Cycle
69
Air Dry Cycle
70
Rinse Cycle
71
9 Available Service Documents
72
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