Delta Faucet DF-745 manuels

Manuel D’Utilisation

Table des matières

Table of Contents
1
Table of Figures
3
Cautions
7
Symbols and Explanations
7
Important Warnings
7
Specifications
9
Moisture
9
General
9
Figure 1: Overall View
11
Installation, Start Up and Shut Down
13
Figure 2: Major Internal Components
13
Analyzer Installation
14
4.1.1 Vacuum Source
14
Figure 3: Aspirator Installation
14
4.1.2 Pneumatic Pressure Line Connection - Optional
15
4.1.3 Sample Gas Connections
15
Figure 4: Rear Gas Connections
16
Figure 5: Rear Gas Connections and Controls with Optional Gas Panel
16
4.1.4 Electrical Connections
17
4.1.5 Hydrogen Service Safety System
17
Figure 6: AC Power Connections
17
Figure 7: AC Power Connections with Optional Gas Panel
18
Analyzer Start Up
19
4.2.1 Gas Delivery System
19
Figure 8: Data Display Screen
19
4.2.2 Gas Pressure and Flow Settings
20
4.2.3 Download System Data
21
Analyzer Shut Down
21
Table 1: Recommended Sample Outlet Vacuum Pressure
21
Figure 9: Block Diagram of Gas Flow Path and Aspriator
22
Figure 10: Block Diagram of Gas Flow Path with Optional Valves and Aspirator
23
Options
25
Key Lock
25
Operating Voltage
25
Serial Communications
25
Analog Voltage Output
25
Hydrogen Service Safety System
25
Vacuum Pump
25
5.6.1 Installation of the Vacuum Pump
26
Figure 11: Vacuum Pump Assembly
26
Figure 12: Vacuum Pump Mount Dimensions
27
Figure 13: Vacuum Pump Dimensions
27
5.6.2 Moisture Sample Gas Outlet Connection to Vacuum Pump
28
5.6.3 Electrical Connections
28
Figure 14: Vacuum Pump Power Connections and Controls
28
Figure 15: Block Diagram of Gas Flow Path and Optional Vacuum Pump
29
Figure 16: Block Diagram of Gas Flow Path with Optional Valves and Vacuum Pump
29
Connecting to External Devices
31
Serial Communication Port – J5
31
Figure 17: Rear Panel Electrical Connectors
31
Analog Signal Outputs – J4
32
4-20 mA Outputs – J4
32
Table 2: Pin-out of Serial Comm Connector J5
32
Table 3: Serial Communications Connections
32
Table 4: Pin-Out of Moisture Signal Output Connector J4
32
Relay Ports – J8, J9
33
Table 5: Pin-Out of Relay Connectors J8 and J9
33
User Interface
35
Data Display Screen
35
Keypad
35
Figure 18: Data Display Screen
35
Menu Structure
36
Main Menu
36
Figure 19: Keypad
36
Figure 20: Main Menu
36
7.4.1 Isolate Analyzer – Optional
37
Figure 21: Main Menu (without valve option)
37
Figure 22: Isolate Analyzer
37
7.4.2 Restore Sample Gas Flow – Optional
38
Calibrate Menu
38
Figure 23: Isolate Warning
38
Figure 24: Restore Sample Gas Flow
38
Figure 25: Calibrate Menu
39
Figure 26: Check/Adjust Zero Menu
39
Figure 27: Check/Adjust Zero Screen
40
Figure 28: User Zero Offset
40
Figure 29: Manual Zero Screen
41
Data History Routine
42
Figure 30: Data History Menu
42
Figure 31: Data History Screen
43
Figure 32: Install Media
43
Figure 33: Example of Data Download
43
Data Downloader Routine
44
Figure 34: Data Downloader Menu
44
Figure 35: Data Downloader Screen
44
Figure 36: View Location Screen
45
Figure 37: Keyboard Display
45
View Logs Menu
46
Figure 38: Delete Selection
46
Figure 39: View Zero Log Menu
46
Figure 40: Zero Log Screen
47
Figure 41: View System Error Code Log Menu
47
Figure 42: System Error Code Screen
48
Figure 43: Pump Capacity Test Log Menu
48
Analyzer Setup
49
Figure 44: Pump Capacity Test Log
49
Figure 45: Sample GSF Menu
49
Figure 46: Sample GSF Setup Screen
50
Figure 47: GSF Pressure Setting
50
Figure 48: Fan Failure Alarm
50
Figure 49: Alarm Setup Menu
51
Table 6: Alarm Codes
51
Figure 50: Alarm Setup Screen
52
Figure 51: Temperature Alarm Setup
53
Figure 52: Pressure Alarm Setup
53
Figure 53: System Alarm Setup
54
Analog Output Setup
55
Figure 54: Analog Output Setup Menu
55
Figure 55: Analog Output Setup Screen
55
Graph Setup
56
Diagnostics Menu
56
Figure 56: Graph Setup Menu
56
Figure 57: Graph Setup Screen
56
Figure 58: Active Zero On/Off Menu
57
Figure 59: Test Relays Menu
58
Figure 60: Test Alarm Relays Screen
58
Figure 61: Test Analog Outputs Menu
59
Figure 62: Test Analog Voltage Output Screen
59
Figure 63: Signal Monitor Menu
60
Figure 64: Signal Monitor Screen
60
Figure 65: Pump Capacity Test Menu
61
Figure 66: Pump Capacity Test Screen
61
Figure 67: Pump Pressure Failure
61
Adjust Contrast
62
Figure 68: Pump Capacity Test Log
62
Figure 69: Adjust Contrast Menu
62
Figure 70: Adjust Display Contrast Screen
62
Power Up Default – Optional
63
Figure 71: Power Up Default Menu
63
Figure 72: Power Up Default Screen
63
Date/Time
64
Figure 73: Date/Time Menu
64
Figure 74: Date/Time Setup Screen
64
Communications
65
Download System Data
65
Figure 75: Communications Menu
65
Figure 76: Communications Setup Screen
65
Figure 77: Download System Data Menu
66
Figure 78: Insert Media
66
Figure 79: Media Warning
66
System Info
67
Figure 80: Download Time Line
67
Figure 81: System Info Menu
67
Figure 82: System Info Screen
68
Figure 83: Software Upgrade Screen
68
Sample Gas Preparation and Delivery
69
Introduction
69
Sample Flow Rate and Pressure
69
Flow Rate Effects on Sensor Performance
69
Sample Gas Scale Factor
69
8.4.1 Background Gas Effects on Indicated Flow Rate
69
Table 7: Sample Outlet Pressure
69
Flammable Sample Gas
70
Service
71
Return Material Authorization number
71
Maintenance
71
9.2.1 Storage Conditions
71
9.2.2 Moisture Cell Maintenance
71
9.2.3 Vacuum Pump Maintenance
71
Replaceable Parts List
73
Table 8: Replaceable Parts List
73
Troubleshooting the DF–745 NanoTrace Analyzer
75
Theory of Operation
77
The Moisture Measurement
77
Moisture and the IR Spectrum
77
Figure 84: Schematic of Moisture Cell
77
Absorption Spectroscopy
78
Safety
79
General Warnings
79
Warranty
81
Index
83
Appendix A – User Menu Screens
85
Appendix B – Hydrogen Service Safety System
89
Instrument
89
Vacuum Pump
89
Installation
89
Operation
90
Figure 85: Hydrogen Service Safety System
93
Figure 86: Pump Purge Option
94

Taille:

5,3 Mo
Pages:

98
Language:

English

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Manuels d'utilisation pour Delta Faucet DF-745

Manuel D’Utilisation

Table des matières