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OMD-24 Series
Deckma OMD-24 Series User Manual
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DECKMA
HAMBURG
Page:
20
5.2
Construction OMD-2
4
EV
The OMD-24
EV consists
of
a Computer Unit,
a
Measuring Cell,
which is e
quipped wit
h an
Electric Valve Assembly.
The Elec
tric
V
alve
controls
samp
le
water fl
ow
an
d
clean
water
u
sage.
The
EV
Valve can
be
controlled from the Computer Unit.
Figure 2. Construction OMD-24
EV
1.
Computer Unit
6.
Push-
In
-Connector
11
.
Terminal Cover
2.
Measuring Cell
7.
Cell Cap
3.
Electric Valve
8.
Valve Support
4.
Valve Connector
9.
Desiccator Cap
5.
Valve Cable
10
.
Communication Cabl
e
20
22
Table of Contents
Hamburg Content
4
Usage of this Instruction Manual
2
Symbols
2
Table of Contents
4
Revision
7
1 Introduction
8
Eva
8
2 Important Notes
9
3 Principle of Operation
10
Measuring Principle
10
Display Visualization
10
Alarms
10
Adjustment
11
Limited Adjustment Alarm Set Point
11
Active Current Interface
11
Inputs
12
EV (Electric Clean Water Valve)
12
Automatic Cell Cleaning Device
12
MCU (Manual Cleaning Unit)
13
Features
13
4 Specification
14
Specification OMD-24
15
Specification OMD-24 EV
16
Specification OMD-24 EVA
17
Specification OMD-24 a
18
5 Construction
19
Construction OMD-24
20
Figure 1. Construction OMD-24
20
Construction OMD-24 EV
21
Figure 2. Construction OMD-24 EV
21
Construction OMD-24 EVA
22
Figure 3. Construction OMD-24 EVA
22
Construction OMD-24 a
23
Figure 4. Construction OMD-24 a
23
Manual Cleaning Unit (MCU)/ Automatic Cell Cleaning Device
24
Flow Rate Regulation on MCU, Auto Clean System
24
Figure 5. Automatic Cell Cleaning Device, Pneumatically Operated
24
Figure 6. MCU DH77780 Manual Cell Cleaning Unit, Manually Operated
24
6 Installation
25
Installation OMD-24
26
Figure 7. Installation OMD-24
26
Installation OMD-24 EV
27
Figure 8. Installation OMD-24 EV
27
Installation OMD-24 EVA
28
Figure 9. Installation OMD-24 EVA
28
Installation OMD-24 a
29
Figure 10. Installation OMD-24 a
29
7 Piping
30
Piping OMD-24
30
Figure 11. Piping OMD-24
31
Piping OMD-24 EV
32
Figure 12. Piping OMD-24 EV
32
Piping OMD-24 EVA
33
Figure 13. Piping OMD-24 EVA
33
Piping OMD-24 a
34
8 Cabling
35
Figure 14. Bottom View: OMD-24
36
Figure 15. Bottom View: OMD-24 EV
36
Figure 16. Bottom View: OMD-24 EVA
37
Figure 17. Bottom View: OMD-24 a
37
Figure 18. Connection Example
39
External Control System
40
9 Power Supply
41
10 Commissioning
42
Electrical and Piping
42
Instrument Start-Up Sequence
43
Flow Rate Adjustment
43
Figure 19. Analyzing Display: DECKMA HAMBURG
43
Figure 20. Normal Operation Display
43
Figure 21. Flow Rate Adjustment Cell Cap
44
Figure 22. Flow Rate Adjustment Automatic Cell Cleaning Device/ MCU
44
System Settings
45
Auto Clean Control Unit
45
Figure 23. Auto Clean Control Unit
45
11 Series Operating Instructions
47
Figure 24. Operating Instructions OMD-24
47
Cleaning Options
48
12 Operator Maintenance
49
General Test
49
Normal Operation
49
Cleaning Process
50
Intensive Cleaning
50
System Test
50
Data Logger Checking
51
MCU and Automatic Cell Cleaning Device
51
Maintenance Recommendations
52
13 Programming Mode
53
Figure 25. Display Functions
53
14 Memory Card
55
Figure 26. Memory Card Location
55
OMD-CR Memory Card Reader
56
Figure 27. OMD-CR Memory Card Reader
56
15 Fault Finding
57
Automatic Cell Cleaning Unit Fault Finding
59
16 Calibration
60
Series
60
Calibration and Repeatability Check
60
Function Test at Classification Survey and Port State Control
61
17 Series with 5 Ppm Alarm Set Point
62
18 Spare Parts
63
Recommended on Board Spares
65
19 Optional Equipment
66
20 Remarks
67
21. Appendix I.
68
Navigation Buttons
68
Functional Buttons
70
Functional Button "TEST
70
Functional Button "ON
72
Functional Buttons AL1/ AL2/ SET
74
Functional Button "SYS
77
Data Logger Operation Buttons
78
22. Appendix III.
80
Alarms
80
Figure 28. Alarms Example
80
23. Appendix IV.
81
Operator Maintenance Quick Checklist
81
24. Appendix V Servicing and Cleaning Manual
82
Index
95
Hamburg List of Figures
96
List of Figures
96
Sales & Service Locations
97
Notes
98
Certificates
99
4
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Deckma OMD-24 Series Specifications
General
Brand
Deckma
Model
OMD-24 Series
Category
Security System
Language
English
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