Deckma Hamburg OMD-24 Series Instruction Manual
  1. Manuals
  2. Brands
  3. Deckma Hamburg Manuals
  4. Security System
  5. OMD-24 Series
  6. Instruction manual

Deckma Hamburg OMD-24 Series Instruction Manual

15 ppm bilge alarm
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
I N S T R U C T I O N M A N U A L
OMD-24 Series
Electric Valve – OMD-24 EV
Electric Valve Auto Clean – OMD-24 EVA
Auto Clean – OMD-24 A
Flow Control OMD-24 FC
(Optional: Manual Cleaning Unit MCU)
We help to protect the Environment
OMD-24 Series
15 ppm Bilge Alarm

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the OMD-24 Series and is the answer not in the manual?

Questions and answers

Related Manuals for Deckma Hamburg OMD-24 Series

Summary of Contents for Deckma Hamburg OMD-24 Series

  • Page 1 I N S T R U C T I O N M A N U A L OMD-24 Series 15 ppm Bilge Alarm OMD-24 Series  Electric Valve – OMD-24 EV  Electric Valve Auto Clean – OMD-24 EVA ...

  • Page 2: Usage Of This Instruction Manual

    This instruction manual will guide you how to use the OMD-24 Series. The instruction manual is split into sections. Every section handles a specific part of the OMD-24 Series. The first section gives you general information about the safety before using and servicing the OMD-24 Series.

  • Page 3: Safety Hazard

    Safety hazard Mechanical Risks While closing the front cover hand injuries could be possible. Risk of hand injuries Electrical Risks Incorrect commissioning and wiring, touching live parts, and cable breakage or faulty components can lead to electrical hazards. Electrical voltage warnings Thermal Risk High temperatures can occur on the surface of the measuring cell.
  • Page 4 15 ppm Bilge Alarm. The OMD-24 Series are designed in that way, that only the Measuring Cell needs to be changed, as these units carry the Calibration Certificate. The Calibration Certificate with the date of the last calibration check should be retained onboard for inspection purposes.

  • Page 5: Table Of Contents

    Content: Usage of this instruction manual ................... 1 Disposal ............................1 Symbols ............................1 Safety hazard ........................2 Risk reduction ..........................2 Revision ..........................8 Introduction ........................9 Important Notes ......................11 Principle of operation ....................12 Touch Panel ........................12 Measuring Principle ......................
  • Page 6 Piping OMD-24 EV ......................27 Cabling OMD-24 EV ......................28 OMD-24 EVA ........................ 29 Specification OMD-24 EVA ....................30 Construction OMD-24 EVA ....................31 Installation OMD-24 EVA ....................32 Piping OMD-24 EVA ......................33 Cabling OMD-24 EVA ....................... 34 OMD-24 A ........................35 Specification OMD-24 A ....................
  • Page 7 18.2 Calibration and Repeatability Check ................. 71 18.3 Function Test at Classification Survey and Port State Control ..........72 OMD-24 Series with 5 ppm Alarm Set Point .............. 73 Spare Parts ....................... 74 20.1 Recommended On Board Spares ..................75 Optional Equipment ....................
  • Page 8 23.3 Data Logger Operation Buttons ..................85 23.4 Activating the Memory Card .................... 86 23.5 Software additional information ..................87 Appendix III......................91 24.1 ALARMS .......................... 91 Appendix IV......................92 25.1 Operator Maintenance Quick Checklist ................92 Appendix V ......................93 26.1 Servicing and Cleaning Manual..................

  • Page 9: Revision

    Revision Document-Name Revision No. Notation Date OMD-24 Series R05_20221028 28.10.2022 Page: 8...

  • Page 10: Introduction

    Optionally a connection cable for up to 5 m distance from Computer Unit to Measuring Cell is available. The OMD-24 Series should be located as close as possible to the oily water separator to minimize response delays. According MEPC.107(49) the layout of the installation should be arranged so that the overall response time (including the response time of the 15 ppm Bilge Alarm, which is less than 5 sec.) between an effluent discharge from the 15 ppm...
  • Page 11 20 sec. Mount the OMD-24 Series instruments by means of M6 or M8 screws on to a rigid vertical surface or frame and preferably with the display panel of the monitor at user convenience.

  • Page 12: Important Notes

    Important Notes a) This equipment must be installed and operated in strict accordance with the instructions contained in this instruction manual. Failure to do so will impair the protection provided. b) Installation and servicing must be undertaken by a competent and suitably skilled person.

  • Page 13: Principle Of Operation

    Principle of operation Touch Panel The OMD-24 Series Touch Display consists of several buttons and LEDs. Each button/ LED has its own specific function. (For more information see 23. Appendix I.). button OK button AL1/2 button/ LED SYS button/ LED...

  • Page 14: Alarms

    Alarms The units contain two independent oil alarm circuits. From the manufacturing both alarms are set to 15 ppm (according IMO). The set points can be changed according to the requirements on site, to any point between 1 ppm and 15 ppm. An alarm point setting above 15 ppm is not possible.

  • Page 15: Limited Adjustment Alarm Set Point

    By request units with alarm set point of 5 ppm max. are available. (For more information, read section 19. OMD-24 Series with 5 ppm Alarm Set Point). Active Current Interface The active current interface represents a combination of measurements and interpretations.

  • Page 16: Automatic Cell Cleaning Device

    Automatic Cell Cleaning Device The Automatic Cell Cleaning Device is a useful addition to the OMD range of monitoring equipment. It was developed in order to ease the task of routine cleaning as described in the manuals and to ensure that the measuring system of the monitoring equipment is kept in good working order.

  • Page 17: Features

    3.11 Features OMD-24 OMD-24 OMD-24 OMD-24 OMD-24 OMD-24 Series Features      MEPC.107(49).       Solid suppression capability      Low maintenance      Easy installation  ...
  • Page 18 OMD-24 The OMD-24 is the standard version of the OND-24 Series. The OMD24 consists of Computer Unit and a Measuring Cell, which is equipped with two handles to control sample water flow and clean water usage. Page: 17...

  • Page 19: Specification Omd-24

    Specification OMD-24 Range: 0 – 30 ppm, Trend indication 50 ppm Accuracy: According IMO MEPC. 107(49) Linearity: 0 – 30 ppm better than ± 2 % Display: Yellow Graphic Display Power Supply: 24 V AC or DC +/- 10% Consumption: <...

  • Page 20: Construction

    OMD-24 Construction The OMD-24 consists of a Computer Unit and a Measuring Cell, which is equipped with two handles, which control sample water flow and clean water usage. This assembly is connected to the measuring cell by a push-in. Figure 2. Construction OMD-24 Computer Unit Clean Water Handle 9.

  • Page 21: Installation

    OMD-24 Installation Please refer to the following drawing for mounting dimensions. Figure 3. Installation OMD-24 Page: 20...

  • Page 22: Piping

    OMD-24 Piping Connect the OMD-24 Monitor to the sample point of the oily-water separator outlet and to a source of oil free water employing 6 mm, 10 mm OD copper or stainless-steel pipe. The sample point should be located on a vertical section of the separator outflow piping to minimize the effects of any entrained air.

  • Page 23: Cabling

    OMD-24 Cabling The following figures illustrate a bottom view of the OMD-24 Computer Units as delivered. Use the M20 opening for the power supply voltage. Remove the plastic screw to attach the cable gland. Further openings can also be used with a cable gland. Figure 5.
  • Page 24 OMD-24 EV The OMD-24 EV is designed with an Electric Switchover Valve to switch the instrument from sample stream to supply of clean, oil free water. The instrument will switch over to alarm condition but will also continue to display the measurement result. The Electric Switchover Valve also allows remote flushing.

  • Page 25: Specification Omd-24 Ev

    Specification OMD-24 EV Range: 0 – 30 ppm, Trend indication 50 ppm Accuracy: According IMO MEPC. 107(49) Linearity: 0 – 30 ppm better than ± 2 % Display: Yellow Graphic Display Power Supply: 24 V AC or DC ± 10 % Consumption: <...

  • Page 26: Construction Omd-24 Ev

    Construction OMD-24 EV The OMD-24 EV consists of a Computer Unit, a Measuring Cell, which is equipped with an Electric Valve Assembly. The Electric Valve controls sample water flow and clean water usage. The Electrical Valve can be controlled from the Computer Unit. Figure 6.

  • Page 27: Installation Omd-24 Ev

    Installation OMD-24 EV Please refer to the following drawing for mounting dimensions. The Connector on top of the valve must not be removed under any circumstances, as that requires the breaking of the seal. Figure 7. Installation OMD-24 EV Page: 26...

  • Page 28: Piping Omd-24 Ev

    Piping OMD-24 EV Connect the OMD-24 EV to the sample point of the oily-water separator outlet and to a source of oil free water employing 10 mm OD copper or stainless-steel pipe. The sample point should be located on a vertical section of the separator outflow piping to minimize the effects of any entrained air.

  • Page 29: Cabling Omd-24 Ev

    Cabling OMD-24 EV Figure 9. Bottom View: OMD-24 EV Page: 28...

  • Page 30: Eva

    OMD-24 EVA The OMD-24 EVA is fitted with an Electric Switchover Valve and an Automatic Cell Cleaning Device. Page: 29...

  • Page 31: Specification Omd-24 Eva

    Specification OMD-24 EVA Range: 0 – 30 ppm, Trend indication 50 ppm Accuracy: According IMO MEPC. 107(49) Linearity: 0 – 30 ppm better than ± 2 % Display: Yellow Graphic Display Power Supply: 24 V AC or DC ± 10 % Consumption: <...

  • Page 32: Construction Omd-24 Eva

    Construction OMD-24 EVA The OMD-24 EVA consists of a Computer Unit, and a Measuring Cell, which is equipped with an EV-Valve and Automatic Cell Cleaning Device. Additionally, the components of the OMD-24 EVA are mounted onto three separate supports. The Automatic Cell Cleaning Device is electrically inserted between the Computer Unit and the Measuring Cell.

  • Page 33: Installation Omd-24 Eva

    Installation OMD-24 EVA The OMD-24 EVA is fitted with the Auto Clean System. Installation of the OMD-24 EVA can be carried out in a few steps. Please notice on the figure below. The stated measurements for the drillings should be considered. Install the Air Regulation Filter Unit close enough to the OMD-24 EVA for connection of the air pipe.

  • Page 34: Piping Omd-24 Eva

    Piping OMD-24 EVA Connect the Sample line to the left side input of the OMD-24 EVA. Connect the clean water line to the right-hand side input of the valve. Both inputs have 1/4” female threads. It Is recommended to employ 6 mm, 10 mm copper or stainless-steel pipe. If it is possible, install a manual valve into the clean water line next to the OMD-24 EVA.

  • Page 35: Cabling Omd-24 Eva

    Cabling OMD-24 EVA Figure 13. Bottom View: OMD-24 EVA The OMD-24 EVA is in tandem with the Automatic Cell Cleaning Device. The Automatic Cell Cleaning Device is connected with the Measuring Cell with another cable. Page: 34...
  • Page 36 OMD-24 A The OMD-24 A is prepared with an Automatic Cell Cleaning Device for Auto Clean operation. Page: 35...

  • Page 37: Specification Omd-24 A

    7.1 Specification OMD-24 A Range: 0 – 30 ppm, Trend indication 50 ppm Accuracy: According IMO MEPC. 107(49) Linearity: 0 – 30 ppm better than ± 2 % Display: Yellow Graphic Display Power Supply: 24 V AC or DC ± 10 % Consumption: <...

  • Page 38: Construction Omd-24 A

    Construction OMD-24 A OMD-24 A consists of a Computer Unit, and a Measuring Cell, and a further air supply regulator component. Figure 14. Construction OMD-24 A 1. Computer Unit 4. Sample Water Handle 7. Autoclean Controller 2. Measuring Cell 5. Autoclean 8.

  • Page 39: Installation Omd-24 A

    Installation OMD-24 A Computer Unit and Measuring Cell assembly should be mounted close to each other. Please refer to the following drawing for mounting dimensions. Figure 15. Installation OMD-24 A Pipe connections are prepared for 6 mm OD stainless steel or coper pipes. Adapter fittings for other pipe diameters are available upon request.

  • Page 40: Piping Omd-24 A

    Piping OMD-24 A Connect the OMD-24 A Monitor to the sample point of the oily-water separator outlet and to a source of oil free water. Fittings on the instrument are for 6 mm, 10 mm OD copper or stainless-steel pipe. Adapter fittings for other pipe diameters are available upon request.

  • Page 41: Cabling Omd-24 A

    Cabling OMD-24 A Figure 17. Bottom View: OMD-24 A The OMD-24 A is connected with a y-cable to the Measuring Cell and the Flow Sensor. Page: 40...

  • Page 42: Fc (Conversion-Kit)

    OMD-24 FC (Conversion-Kit) The Conversion-Kit to OMD-24 FC has been designed specifically for use in conjunction with 15 ppm oil-water separator units, which have a specification and performance which exceeds the requirements of the International Maritime Organization IMO specification for 15 ppm Bilge Alarms contained in Resolution MEPC.107 (49). The Conversion-Kit can only be used in conjunction with an OMD-24 Computer Unit.

  • Page 43: Specification Omd-24 Fc (Conversion-Kit)

    Specification OMD-24 FC (Conversion-Kit) Range: 0 – 30 ppm, Trend indication 50 ppm Accuracy: According IMO MEPC. 107(49) Linearity: 0 – 30 ppm better than ± 2 % Display: Yellow Graphic Display Power Supply: 24 V AC or DC ± 10 % Automatic Voltage selection Consumption: <...

  • Page 44: Construction

    The sample stream from the drain connection of the OMD-24 measuring cell is connected to the Deckma Hamburg Flow Sensor. A Sensor PCB has to be installed into the terminal compartment of the Computer Unit. The Sensor-PCB is connected to the Flow Sensor and the Measuring Cell by an 8pin connector and Y-Cable.

  • Page 45: Installation

    Installation The Conversion-Kit to OMD-24 FC should be located as shown in section 8.2 Construction. The Vortex Flow Sensor can be installed in two different ways. It is recommended to use either Option 1. or Option 2. 8.3.1 Electrical Installation Step-By-Step ...
  • Page 46 STEP 4. Connect the PE-Cable to the Computer Unit. STEP 5. Install carefully the 8-pin connector to the Sensor-PCB. STEP 6. Connect Sensor-PCB 5-Pin-Connector of the Computer Unit. Do not use excessive force to mount the Sensor-PCB. STEP 7. Position Sensor-PCB into terminal compartment and make Sure,...

  • Page 47: Typical Piping Installation

    STEP 9. Tighten the terminal cover. Step 10. Connect to the Vortex Flow Meter a) Connect the Y-Cable to the Measuring. b) Cell and to the Vortex Flow Meter. Connect to the Measuring Cell 8.3.2 Typical Piping Installation Option 1. Option 2.

  • Page 48: Fc Principle Of Operation

    FC Principle of operation 8.4.1 FC (Flow Control) OMD-24 FC are equipped with a Vortex Flow Sensor (For technical information see Appendix II). The Sensor-PCB displays flow status via several LEDs for commissioning purposes. A flow rate between 0.7 l/min to 4.5 l/min can be measured. If the flow rate through the Measuring Cell is below 0.7 l/min for more than 4 seconds, or if the sample is not flowing at all, the Instrument will go to Alarm condition and issue a “Status: Flow!”...

  • Page 49: Cleaning Devices

    Cleaning Devices Optional item, if fitted. There are two optional Cleaning Units available. Both allow routine cleaning of the Sample Glass Tube. They are different in the way they are operated. Manual Cleaning Unit (MCU)/ Automatic Cell Cleaning Device The Automatic Cell Cleaning Device is driven pneumatically, while the Manual Cell Cleaning Unit has to be operated by hand.

  • Page 50: Terminals Description

    Terminals description Alarm contacts description is in alarm (non-energized) condition. Terminals Nomination Power Supply Pilot Voltage Output (Same as Power Supply) Potential free Output Alarm 1 (Change over contact) 8-10 Potential free Output Alarm 2 (Change over contact) 11-12 Input Status Switch from Separator (Close when running) 13-14 Input Reserved for future use 15-16...
  • Page 51 The Terminals 11&12 are dedicated “STATUS” inputs for the STATUS SEPERATOR signal provided by the separator. Note: In case the OMD-24 Series are installed*, a link across terminal 11 + 12 can be installed. Alternatively, a “Status Separator” signal can be generated from the Separator control, and an auxiliary relay be operated with this signal.

  • Page 52: External Control System

    Terminals 17&18 are for signal output of 0(4) to 20 mA. These are active outputs with an open-load voltage about 5 V. And it is recommended not to exceed the 150 Ω external load. The signal output complies the oil content from 0 to 30 ppm. In case of malfunction e.g.

  • Page 53: Power Supply

    Power Supply  (See Section 2. Important Notes). The unit is designed for a power supply of 24 V AC or DC. The power supply must have a fuse rated no more than T2A. Power consumption of the OMD-24 EV is increased by approx. 10 VA to about 15 VA while the Clean Water Valve is energized (clean water flushing).

  • Page 54: Commissioning

    Commissioning For operating and servicing on board, please carefully read the instruction manual and ensure, that the safety recommendations are considered. Read important notice as well. Ensure that wires are correctly connected to the terminal blocks inside the computer housing and ensure that the connection to the Measuring Cell is in place (refer to Figure 2.

  • Page 55: Instrument Start-Up Sequence

    12.2 Instrument Start-Up Sequence Switch on: a) Power Supply (24V) b) Sample Flow c) FW Flow d) Air Supply 4 - 6 bar (Automatic Cell Cleaning Device) Make sure, that the Power LED is illuminated and the display is showing the initializing display for about 15 sec.

  • Page 56: Figure 24. Flow Rate Adjustment Cell Cap

    Flow rate adjustments can be made by Cell Cap, MCU or the Automatic Cell Cleaning Device. Adjust the flow rate through the unit by using the O-Rings in the normal Cell Cap. Low Flow: Let all three O-Rings inside the cap. Medium Flow: Take out the inside O-Ring 4.5x2.

  • Page 57: System Settings

    12.4 System Settings At commissioning, alarms set points and alarm delays can be set. The signal output can be modified from 0 – 20 mA or 4 to 20 mA. According to external requirements also the offset can be set from -5 ppm to 5 ppm. Also, the settings can be reset to the factory default values, if needed.

  • Page 58: Pressure Regulation

    The Automatic Cell Cleaning Unit will not work without sufficient supply of pressurized instrumentation air. Make sure, that an air supply is installed. Further check, that the pipes are fixed correctly. Set the Air Regulator (A) output pressure to a pressure of approximately 4 - 6 bar.

  • Page 59: Series Operating Instructions

    OMD-24 Series Operating instructions When oily water flows through the instrument the oil content will be measured and the display will show the actual value of oil content. If the oil concentration exceeds the adjusted threshold (works adjustment 15 ppm), the alarm indicator 1 will be illuminated in intervals during the selected time delay before it changes to steady light and the associated alarm relay will operate.

  • Page 60: Cleaning Options

    13.1 Cleaning Options It is also recommended to use MCU or the Automatic Cell Cleaning device to clean the Measuring Cell. Cleaning of the Sample Glass Tube could be simplified with a MCU or an Automatic Cell Cleaning Device. Using the Manual Cell Cleaning Unit MCU: ...

  • Page 61: Operator Maintenance

    Operator Maintenance  (See Section 2. Important Notes). WEEKLY INTERVALS: 14.1 to 14.6 Data Logger Checking MONTHLY INTERVALS: 14.7 MCU and Automatic Cell Cleaning Device The Operator Maintenance should be scheduled at least once a week. If needed, prepare the Quick Check List to keep track on maintenance. For more information, see section 25.1 Operator Maintenance Quick Checklist.

  • Page 62: Cleaning Process

    14.3 Cleaning Process g) Stop any water flow. For instruments equipped with Automatic Cell Cleaning Device, shut off the instrument air. h) Unscrew and remove the Cell Cap. Visually check the wiper piston and the O - Rings for wear or damage. i) The wiper seal should be clean.

  • Page 63: Data Logger Checking

    14.6 Data Logger Checking t) Check the data logger: 1. Is the data logger recording the data? 2. Check the clock for time deviation. For more information, see section 15. Programming Mode. 14.7 MCU and Automatic Cell Cleaning Device a) Stop water flow and air supply, respectively. b) Check the wiper seal and the O-Rings.

  • Page 64: Maintenance Recommendations

    14.8 Maintenance Recommendations Maintenance recommendations for 15 ppm Bilge Alarms OMD-24 Series IMPORTANT NEVER DISASSEMBLE THE UNITS AS THIS MAY VOID CALIBRATION AND CERTIFICATION! CLEANING HAS ONLY TO BE DONE TROUGH THE REMOVED CELL CAP BY USING THE CELL CLEANING BRUSH! In some cases of unexpected high ppm readings with clean water the Measuring Cell has a problem with internal coating of the Sample Glass Tube.

  • Page 65: Programming Mode

    Programming Mode There are 3 groups of push buttons to control the functions of the display. Navigation buttons are in group 1. Functional buttons are group 2. Group 3 is for data logger operation. Figure 30. Display Functions 1. Navigation Buttons With the Navigation Buttons, some setting can be adjusted, confirmed or actions can be canceled before confirmed.

  • Page 66: Buttons

    With the “TEST” button system test can be performed. Additionally, the Desiccator Status can be checked. (See section 23.2 Functional Buttons for more details.) Also, cleaning interval at OMD-24 EVA can be managed from minimum 1 minute and maximum 8 hours. By “0” Autoclean will be off. 3.

  • Page 67: Memory Card

    Memory Card Figure 31. Memory Card Location 1. Memory Card 2. Terminal Cover The Memory Card is located next to the terminals in the computer housing. It is sufficient for the life of the instrument, and it ensures to the required storage time of at least 18 months according to MEPC.107(49).

  • Page 68: Omd-Cr Memory Card Reader

    Requirements in a memory card. The data stored by any OMD-24 Unit can be displayed with any other OMD-24 Unit. Additionally, the data can be accessed with the DECKMA HAMBURG OMD-CR card reader. The OMD-CR card reader allows to copy certain memory card data to a file on a computer, so that it can be processed, browsed, or printed, with only brief interruption of the 15 ppm Bilge Alarm Monitor operation.

  • Page 69: Fault Finding

    Fault finding  See Section 2. Important Notes. The OMD-24 Series will indicate several malfunctions in the status line of the display. Pressing the “OK” button will display additional information. Status Reading 0..15 15..49 System Alarm LED Green/ Blinking Alarm...
  • Page 70 Status Com? Sample? Data log? Reading 0..49/EE System-Alarm-LED Red/Steady Alarm Circuit 1,2 Alarm Reason No communication Meter is not able to Data logging is not between Computer measure the sample: possible: Unit and Measuring no water in, oil No DECKMA Cell.

  • Page 71: Automatic Cell Cleaning Unit Fault Finding

    Cleaner frequency not Adjust cleaner frequency. adjusted to situation on site. Wiper seal worn out or Replace wiper seal. damaged. Wiper piston missing. Re-install wiper piston.  Please do not hesitate to contact DECKMA Hamburg for additional support. Page: 70...

  • Page 72: Calibration

    Calibration 18.1 OMD-24 Series 15 ppm Bilge Alarms built according MEPC.107(49) have to be protected against access beyond the checks of instrument drift, repeatability of the instrument reading and zero adjustment. For this reason, the instrument is electronically sealed, so that only the manufacturer or his authorized persons, equipped with the related tools, are able to get access for changing the calibration.

  • Page 73: Function Test At Classification Survey And Port State Control

    15 ppm (or 5 ppm for instruments limited to 5 ppm set point see section 19. OMD-24 Series with 5 ppm Alarm Set Point), and can only be changed to a lower value on site. A setting to a higher value is not possible.

  • Page 74: Series With 5 Ppm Alarm Set Point

    OMD-24 Series with 5 ppm Alarm Set Point By request the OMD-Series instruments (OMD-24/ OMD-24 EV/ OMD-24 EVA/ and OMD- 24 A) are also available with alarm set points limited to 5 ppm for both alarms (alarm 1 and alarm 2).

  • Page 75: Spare Parts

    When ordering spares, it is important to supply details of the type of monitor, instrument serial number, instrument date of commissioning, part number of each spare required, its description and any relevant serial number. OMD-24 Series OMD-24 OMD-24 EV OMD-24 A...

  • Page 76: Recommended On Board Spares

    20.1 Recommended On Board Spares QTY. OMD-24 Series OMD-24 OMD-24 EV OMD-24 A OMD-24 10810/15ppm 10811/15ppm 10814/15ppm 10815/ 15ppm ART-Number/ 10813/ 5ppm 10812/ 5ppm 10816/ 5ppm 10817/ 5ppm Alarm Set Point Limitation DESCRIPTION ART-NUMBER Desiccator 79550 79550 79550 79550 Cell Cleaning Brush...

  • Page 77: Optional Equipment

    Optional Equipment Equipment Art-Number Manual Cleaning Unit (MCU) 77780 Wiper Seal for MCU 77606 OMD-CR Memory Card Reader 75185 Calibration Check Kit 18515 Auto Clean Controller Assembly 78790 1 off Service Kit 18570 Page: 76...

  • Page 78: Remarks

    REMARKS All the modifications and deviations from the standard form, which have to be carried out in the supply, should be attached at this paragraph. Commissioned on: ......by: .......... Date Firm's Name Remarks: Page: 77...

  • Page 79: Navigation Buttons

    Appendix I. The OMD-24 Series Touch Display consists of several buttons and LEDs. Each button/LED has its own specific function. It is possible to call, activate/ deactivate, adjust and set certain display status. Further it is possible to perform certain commands directly via display. In the following, it is described particular display status by pressing a combination of buttons.

  • Page 80: Functional Buttons

    23.2 Functional Buttons 23.2.1 Functional Button “TEST” Pressing the “TEST” button directly leads into the “SYSTEM TESTS” menu. Press the “+” button, if you want to activate the alarms test counting upwards. Please wait until the Alarms Test completed, indicated countdown value and progress bar.

  • Page 81: Functional Button "On

    23.2.2 Functional Button “ON” Selecting “ON” button directly leads into “SYSTEM-OPTIONS” menu. Select by using the “+” “ON” button and confirm with the “OK” button. Select “OFF” by using the “-“ button and confirm with “OK” button. Select with: Confirm with: The “-“...
  • Page 82 The OMD-24 EVA tools menu has Pressing the “-“ button leads additional entry into the “CLEAN INTERVAL” (“AUTOCLEAN”). display. You can adjust the cleaning In this display status it is frequency according the water possible to check and set the quality on site, by pressing the time delay...

  • Page 83: Functional Buttons Al1/ Al2/ Set

    23.2.3 Functional Buttons AL1/ AL2/ SET Pressing “AL1”, “AL2”, or “SET” button leads into the “SETTINGS, def” menu. At the SETTINGS, def.” menu the alarms, time delays, the offset, the gain, and the output signal can be modified within the limitation. And the unit could be also reset to factory default values there.
  • Page 84 Select the required point by using the “+” or “-“ button and confirm with the “OK” button. The type of “Output Signal” can be modified optionally. Select the required point by using the “+” or “-“ button and confirm with the “OK” button.

  • Page 85: Functional Button "Sys

    23.2.4 Functional Button “SYS” Pressing “SYS” button, directly leads into the “SYSTEM” menu. The “+” or ”OK” button leads into the “SYSTEM info” menu. Pressing the “-“ button let appear information about the measuring cell. Page: 84...

  • Page 86: Data Logger Operation Buttons

    23.3 Data Logger Operation Buttons The “LOG” button leads into the data logger function. The “LOG” button leads into the Initially data logger data logger function. displays the live data. By pressing the “LOG” button again, the recorded data display mode is invoked and the graphical recorded data appears.

  • Page 87: Activating The Memory Card

    23.4 Activating the Memory Card After pressing the “LOG” button twice, the display will If you have inserted a new appear with the information, DECKMA memory card, you have if you want to activate the to activate the memory card as new DECKMA memory card.

  • Page 88: Software Additional Information

    23.5 Software additional information This OMD-24 EV AA Unit is applicated with a special software to control the Autoclean System in connection with fresh water flush. All settings can be done on “SYSTEM OPTIONS” menu. Condition 1: Setting the FW-Flush FW Flush can be selected with the FW flush entry.
  • Page 89 FW FLUSH - AUTOCLEAN Selecting the “ON” button directly leads into “SYSTEM-OPTIONS” menu. Select “ON” by using the “+” button and confirm with the “OK” button. Select “OFF” by using the “-“ button and confirm with “OK” button. Select with: Confirm with: Page: 88...

  • Page 90: Figure 34 Start Of Fw Flush

    Condition 2: Setting the Autoclean-System The Autoclean interval can be set to several cleaning intervals. It is possible to set the time delay setting for Autoclean operation from minimum 1 min. to maximum 8 hours . Moreover, it is also to “FWdriven”.
  • Page 91 FW FLUSH ON Pressing the “-“ button leads into the “CLEAN INTERVAL” display. Selecting “ON” button In this display status it is possible to directly leads into the “SYSTEM- check and set the time delay setting OPTIONS” menu. Autoclean operation from minimum 1 min.

  • Page 92: Alarms

    Appendix III. 24.1 ALARMS Figure 35. Alarms Example The figure above reflects how the two independent alarms are working. In this example alarm 1 is set to 12 ppm and alarm 2 is set to 15 ppm. Each alarm is set to an individual delay setting. Once the oil content is higher than 12 ppm, alarm 1 LED will blink red until the alarm 1 delay is exceeded.

  • Page 93: Operator Maintenance Quick Checklist

    Appendix IV. 25.1 Operator Maintenance Quick Checklist partly value Quick Checklist 1. Check the outward appearance for leakages. 2. Check out the cables for wear. 3. The desiccator humidity [%rH]: 4. Switch the stream. 5. Flush the Measuring Cell with clean water. 6.

  • Page 94: Servicing And Cleaning Manual

    Appendix V 26.1 Servicing and Cleaning Manual To accomplish the cleaning process, please use the Servicing and Cleaning Manual. Page: 93...
  • Page 95 Page: 94...
  • Page 96 This symbol is used to show warning of eye irritation and skin irritation. Page: 95...
  • Page 97 Page: 96...
  • Page 98 Page: 97...
  • Page 99 Page: 98...
  • Page 100 Page: 99...
  • Page 101 Page: 100...
  • Page 102 Page: 101...
  • Page 103 Page: 102...
  • Page 104 Page: 103...
  • Page 105 Page: 104...
  • Page 106 Page: 105...

  • Page 107: Index

    Index Adjustment ......13, 18, 24, 30, 36, 42, 58, 71 Installation......1, 3, 9, 11, 16, 32, 37, 51, 53 Air Regulation ........... 15, 32, 33 Alarms ..........3, 9, 13, 62, 63, 71 Automatic Cell Cleaning Device ....... 9, 15 MCU .............

  • Page 108: List Of Figures

    List of Figures Figure 1 Touch Panel ..............................12 Figure 2. Construction OMD-24 ........................... 19 Figure 3. Installation OMD-24 ............................. 20 Figure 4. Piping OMD-24 ............................. 21 Figure 5. Bottom View: OMD-24 ..........................22 Figure 6. Construction OMD-24 EV ..........................25 Figure 7.

  • Page 109: Sales & Service Locations

     Sales & Service Locations DECKMA HAMBURG GMBH Kieler Strasse 316 22525 Hamburg Germany Tel.: +49 (0)40 548876-0 Fax : +49 (0)40 548876-10 eMail : post@deckma.com Internet : http://www.deckma.com/ General Inquiries: post@deckma.com Service Inquiries: service@deckma.com Global Sales & Service Locations & Contacts listed on our Website: http://www.deckma.com/agents...

  • Page 110: Notes

    Notes: ………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………… …………………………………………………………………………………………………………………………………………………...

  • Page 111: Type Approved By

    Type Approved by: Page: 110...
  • Page 112 DECKMA HAMBURG GmbH Kieler Straße 316, D-22525 Hamburg Tel.: +49 (0) 40 54 88 76-0 Fax: +49 (0) 40 54 88 76-10 Internet: www.deckma.com E-Mail: post@deckma.com Page: 111...

This manual is also suitable for:

Omd-24Omd-24 evOmd-24 evaOmd-24 aOmd-24 fc

Table of Contents