Deckma Hamburg OMD-2008 Instruction Manual Download Page 25

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5.2

Construction OMD-2008 EV

The OMD-2008 EV consists of a Computer Unit, and a Measuring Cell, which is equipped
with an Electric Valve Assembly. All components are mounted on one baseplate.

The Electric Valve controls sample water flow and clean water usage. The EV Valve is
controlled from the Computer Unit.

Figure 6. Construction OMD-2008 EV

Computer Unit

EV Valve Connector

Desiccator Cap

Measuring Cell

EV Support

Communication Cable
(Measuring Cell)

Electric Valve

Cell Cap

Summary of Contents for OMD-2008

Page 1: ...ironment INSTRUCTION MANUAL OMD 2008 Series 15ppm Bilge Alarm OMD 2008 Series OMD 2008 Electric Valve OMD 2008 EV Electric Valve Auto Clean OMD 2008 EVA Electric Valve Flow Control OMD 2008 EVFC Optional Manual Cleaning Unit MCU ...

Page 2: ...ot be disposed of with household waste at the end of its life There are collection points available in your area for free The addresses can be obtained from your municipality or local administration You can also email us at post deckma com to find out further return options provided by our company Separate collection of waste electrical and electronic equipment WEEE is intended to prevent the re u...

Page 3: ...orks on the units should be only be done by a qualified person Keep Terminal Cover closed at all times 3 Risks of scalding It is recommended to wear protective clothing in the form of heat resistant gloves and protective goggles if high temperature sample is present 1 High temperature risks Do not open the cell cap until the sample water has cooled down sufficiently Stop any sample water flow prio...

Page 4: ...ized by the manufacturer Alternatively the unit may be replaced by a calibrated 15 ppm Bilge Alarm The OMD 2008 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 If for some reasons the Computer Un...

Page 5: ...Point 13 3 6 Active Current Interface 13 3 7 Inputs 13 3 8 EV Electric clean water Valve 13 3 9 FC Flow Control 13 3 10 Automatic Cell Cleaning Device 14 3 11 MCU Manual Cleaning Unit 14 3 12 Features 14 3 13 Specification Internal Clock 15 3 13 1 Internal Back Up Lithium Thionyl Chloride Battery 15 4 OMD 2008 16 4 1 Specification OMD 2008 17 4 2 OMD 2008 Construction 18 4 3 OMD 2008 Installation ...

Page 6: ...5 Cabling OMD 2008 EVFC 39 8 Cleaning Devices 40 8 1 Manual Cleaning Unit MCU Automatic Cell Cleaning Device 40 9 1 1 Flow rate regulation on MCU Auto Clean System 40 9 Terminal description 41 9 1 External Control System 43 10 Power Supply 44 11 Commissioning 45 11 1 Electrical and Piping 45 11 2 Instrument Start Up Sequence 46 11 3 Flow rate Adjustment 46 11 4 System Settings 48 11 5 Auto Clean C...

Page 7: ...n and Repeatability Check 63 17 3 Function Test at Classification Survey and Port State Control 64 18 OMD 2008 Series with 5 ppm Alarm Set Point 65 19 Spare Parts 66 19 1 Recommended on Board Spares 68 20 Optional Equipment 69 21 REMARKS 70 22 Appendix I 71 22 1 Navigation Buttons 71 22 2 Functional Buttons 72 22 2 1 Functional Button TEST 72 22 2 2 Functional Button ON 73 22 2 3 Functional Button...

Page 8: ...5 Appendix V 82 25 1 Servicing and Cleaning Manual 82 Index 95 List of Figures 96 Sales Service Locations 97 Type Approved by 98 Revision Document Name Revision No Notation Date OMD 2008 Series R04_20220318 21 03 2022 ...

Page 9: ...a Measuring Cell and further equipment e g Valve Assembly EV Valve Automatic Cell Cleaning Device and EV Flow Control The Computer Units contain the display PCB with the data logger and the terminals for external connections The Measuring Cell is built out of an anodized all aluminium body with inlet and outlet block made from stainless steel This rugged cell contains optics and electronics and is...

Page 10: ...e made through the metric cable gland openings prepared underneath the instrument Not all openings may be free The electrical connections are located inside the computer housing The Units must be connected to the mains supply via a suitable rated and approved fused isolator unless such fusing isolation is provided by associated equipment When fitted the isolator should be close readily accessible ...

Page 11: ...the electrical supply before any maintenance of the equipment is attempted e All national or local codes of practice or regulations must be observed and where applicable are deemed to take precedence over any directive or information contained in this instruction manual f In case of freezing conditions the Measuring Cell should be emptied completely Some components mentioned in this instruction ma...

Page 12: ...pm occurs the two oil alarm relays are activated after the adjusted time delay The microprocessor continuously monitors the condition of the sensor components and associated electronics to ensure that calibration accuracy is maintained over time and extremes of environmental conditions 3 3 Display Visualization The display visualizes the oil content status of the units Using the buttons it is also...

Page 13: ...e delays for the alarms can be done An alarm delay is set to 4 sec The flow sensor is downstream of the Measuring Cell If a malfunction or failure of the power supply occurs all three relays both alarm relays and the SYSTEMFAULT relay will switch to alarm condition See Section 23 Appendix III for an easily understandable example If the unit is off all three relays will be in alarm condition 3 5 Ad...

Page 14: ...or fresh water switchover for units with an Electric Valve is available 3 8 EV Electric clean water Valve The OMD 2008 EV is designed with an Electric Switchover Valve to switch the instrument from the sample stream to supply of clean oil free water Whenever fresh water is allowed to flow to the Measuring Cell the OMD 2008 EV will switch over to alarm condition as required by MEPC 107 49 and it wi...

Page 15: ...ng cycles i The Automatic Cell Cleaning Device does not replace the operator maintenance schedule but can reduce the maintenance workload 3 11 MCU Manual Cleaning Unit Optionally the instruments can be fitted with a Manual Cleaning Unit The Manual Cleaning Unit allows to clean the Sample Glass Tube without opening the Cell Cap and without interrupting the normal sample flow Maintenance is made eas...

Page 16: ...o relate recorded events to real time If the derivation is huge hours or more or if it occurs suddenly or erratically or if a completely useless time information is displayed some defect or damage of the internal clock has to be assumed and it would be necessary to exchange the Computer Unit and send it for diagnosis and repair There is no way of adjusting the internal clock on site 3 13 1 Interna...

Page 17: ...Page 16 of 102 4 OMD 2008 The OMD 2008 is the basic version of the OMD 2008 Series It is equipped with a manual Valve Handle to switch from sample stream to clean water ...

Page 18: ...le between 1 10 sec Works adjustment 10 sec Alarm Indication Alarm 1 2 System Fault Red LEDs Alarm Contact Rating Alarm 1 2 System Fault Potential free 1 pole change over contacts 3A 240 V Output Signal 0 20 mA or 4 20 mA selectable active ext Load 150 Sample Fresh Water Pressure 0 10 bar recommended range of installation Sample Flow Approx 2 l min Sample Water Temperature 1 to 65 C Ambient Temper...

Page 19: ...th a Valve Assembly All components are mounted on one support The valve handle controls sample water flow and clean water usage Figure 2 Construction OMD 2008 1 Computer Unit 4 Valve Handle 7 Desiccator Cap 2 Measuring Cell 5 Valve Support 8 Communication Cable Measuring Cell 3 Sample Clean Water Switchover Valve 6 Cell Cap ...

Page 20: ...Page 19 of 102 4 3 OMD 2008 Installation Please refer to the following drawing for mounting dimensions Figure 3 Installation OMD 2008 ...

Page 21: ... of oil free water employing 6 mm OD copper or stainless steel pipe The sampling point should be located on a vertical section of the separator outflow piping to minimize the effects of any entrained air The sampling point should be at a level above the outlet of the monitor to ensure a proper sample flow rate Figure 4 Piping OMD 2008 ...

Page 22: ... illustrate a bottom view of the OMD 2008 Computer Units as delivered Use one of 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 Bottom View OMD 2008 ...

Page 23: ...lectric 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 24: ...Works adjustment 10 sec Alarm Indication Alarm 1 2 System Fault Red LEDs Alarm Contact Rating Alarm 1 2 System Fault Potential free 1 pole change over contacts 3 A 240 V Output Signal 0 20 mA or 4 20 mA selectable active ext Load 150 Sample Fresh Water pressure 0 6 bar recommended range of installation Sample Flow Approx 2 l min Sample Water Temperature 1 to 65 C Ambient Temperature 1 to 55 C Roll...

Page 25: ...ssembly All components are mounted on one baseplate The Electric Valve controls sample water flow and clean water usage The EV Valve is controlled from the Computer Unit Figure 6 Construction OMD 2008 EV 1 Computer Unit 4 EV Valve Connector 7 Desiccator Cap 2 Measuring Cell 5 EV Support 8 Communication Cable Measuring Cell 3 Electric Valve 6 Cell Cap ...

Page 26: ...on OMD 2008 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 2008 EV ...

Page 27: ...e Both inputs have 1 4 female threads It is recommended to employ 6 mm OD copper or stainless steel pipe If possible it is recommended to install a manual valve into the clean water line next to the OMD 2008 EV This allows to stop any water flow through the instrument for easy manual cleaning No additional valve in the sample line can be allowed Figure 8 Piping OMD 2008 EV ...

Page 28: ...Page 27 of 102 5 5 Cabling OMD 2008 EV Figure 9 Bottom View OMD 2008 EV ...

Page 29: ...Page 28 of 102 6 OMD 2008 EVA The OMD 2008 EVA is fitted with an Electric Switchover Valve and an Automatic Cell Cleaning Device ...

Page 30: ... Fault Red LEDs Alarm Contact Rating Alarm 1 2 System Fault Potential free 1 pole change over contacts 3 A 240 V Output Signal 0 20 mA or 4 20 mA selectable active ext Load 150 Sample Fresh Water Pressure 0 6 bar recommended range of installation Sample Flow Approx 2 l min Sample Water Temperature 1 to 65 C Ambient Temperature 1 to 55 C Roll Up to 45 Size Computer Unit Automatic Cell Cleaning Devi...

Page 31: ...al about 1 m The cable is connected with the Measuring Cell as well as with the Automatic Cell Cleaning Device consecutively The Automatic Cell Cleaning Device additionally needs a sufficient supply of dry clean instrumentation air Figure 10 Construction OMD 20008 EVA 1 Computer Unit 6 Automatic Cell Cleaning Device 10 Autoclean Controller 2 Measuring Cell 7 Desiccator Cap 11 Air Regulator 3 Elect...

Page 32: ...lation Filter Unit b Set the Air Regulation Unit output to a pressure of approximately 4 bar typical Too high pressure settings can cause unnecessary wear Low pressure may make operation unreliable c Insert the wiper into the cleaner Check the Wiper Seal for damage d Put Automatic Cell Cleaning Device onto Measuring Cell Make sure it is completely screwed in If it is only partially screwed in flow...

Page 33: ... input of the valve Both inputs have 1 4 female threads It Is recommended to employ 6 mm OD copper or stainless steel pipe If it is possible install a manual valve into the clean water line next to the OMD 2008 EVA For Air Regulation connect the air pipe to the Unit and the Measuring Cell The air supply should be of 4 to 6 bar Figure 12 Piping OMD 2008 EVA ...

Page 34: ... 5 Cabling OMD 24 EVA Figure 13 Bottom View OMD 2008 EVA The OMD 2008 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 35: ...Page 34 of 102 7 OMD 2008 EVFC The OMD 2008 EVFC is equipped with an Electric Switchover Valve for clean water usage and a Flow Sensor to monitor the sample flow rate through the Measuring Cell ...

Page 36: ...Indication Alarm 1 2 System Fault Red LEDs Alarm Contact Rating Alarm 1 2 System Fault Potential free 1 pole change over contacts 3 A 240 V Output Signal 0 20 mA or 4 20 mA selectable active ext Load 150 Sample Fresh Water Pressure 0 6 bar recommended range of installation Sample Flow Approx 2 l min Flow Meter Measuring Range Vortex Type 0 7 4 5 l min Sample Water Temperature 1 to 65 C Ambient Tem...

Page 37: ...Cell which is equipped with the EV Flow Control assembly The components are mounted onto two separate supports Figure 14 Construction OMD 2008 EVFC 1 Computer Unit 4 EV Valve Connector 7 Desiccator Cap 2 Measuring Cell 5 Holding Support 8 Y Wire 3 Clean Water Electric Valve 6 Cell Cap 9 Vortex Flow Sensor ...

Page 38: ...ng for mounting dimensions Figure 15 Installation OMD 2008 EVFC Pipe connections are prepared for 10mm OD stainless steel clean water and 6 mm OD stainless steel or copper pipes sample water outlet Adapter fittings for other pipe diameters are available upon request Working space for maintenance and operation is recommended in front of and above the instrument ...

Page 39: ... water and 6 mm OD stainless steel or copper pipes sample water outlet Adapter fittings for other pipe diameters are available upon request The sampling point should be located on a vertical section of the separator outflow piping to minimize the effects of any entrained air The sampling point should be at a level above the outlet of the monitor to ensure the sample cell is flooded at all times Fi...

Page 40: ...Page 39 of 102 7 5 Cabling OMD 2008 EVFC Figure 17 Bottom View OMD 2008 EVFC The OMD 2008 EVFC is connected with a y cable to the Measuring Cell and the Flow Sensor ...

Page 41: ...e Sample Glass Tube and removes deposits from the Sample Glass Tube surface This unit facilitates cleaning of the cell without the need of removing the Cell Cap Regular use of this device can reduce difficulties in operation of the monitor due simply avoiding of the Sample Glass Tube and all the inconvenience this can cause Figure 18 Automatic Cell Cleaning Device pneumatically operated Figure 19 ...

Page 42: ... Status Switch from Separator Close when running 13 14 Input Reserved for future use 15 16 Optional flow alarm input for external switch ex works linked 17 18 Signal Output 0 4 to 20 mA 19 20 Input External Fresh Water Usage Request 21 22 Output External Fresh Water Usage Feedback 23 25 Potential free Output System Fault Alarm Change over contact POWER SUPPLY MUST HAVE A FUSE T2A POWER SUPPLY 24V ...

Page 43: ...lot voltage is intended for alarm purposes only The Terminals 5 10 are for alarm 1 2 The switch over contact relays are reserved for alarm 1 and alarm 2 respectively These are free switch over contacts NO means Normally Open COM means Common and NC is Normally Close The Terminals 5 7 are changeover contacts for the potential free output alarm 1 Terminal 5 is NO Terminal 6 is COM and Terminal 7 is ...

Page 44: ...ge Note The Feedback contact is not influenced from the system fault conditions The Terminals 23 25 are changeover contacts for the potential free system fault alarm Terminal 23 is NO Terminal 24 is COM and Terminal 25 is NC i Note For any input it has to be used a potential free relay switch for the link to electrically insulate the OMD 2008 from any external voltages Generally the inputs and the...

Page 45: ...f 102 10 Power Supply See Section 2 Important Notes The unit is designed for a power supply of 24 V to 240 V AC or DC It has an automatic voltage selection The power supply must have a fuse rated no more than 2A ...

Page 46: ...d to the terminals 1 2 of the terminal block b Check that the grounding PE has been made according to the relevant regulations c Check that the cabling of the automatic stopping device Back to bilge valve and to the alarm system is according the IMO Requirements d Check all piping connections and rectify as appropriate e Check the sample supply and the fresh water supply For instruments equipped w...

Page 47: ... the relative desiccator humidity Switch the instrument back to sample stream flow to the separator sampling point connection 11 3 Flow rate Adjustment The flow rate is not influencing the accuracy of the instrument as required by IMO The adjustment is only important for the time delay between the sampling point and the monitor The flow rate can be adjusted to compensate environmental changes and ...

Page 48: ...igh Flow Let the Main O Ring 11 5x3 as figured below Figure 23 Flow Rate Adjustment Cell Cap For instruments equipped with a MCU or an Automatic Cell Cleaning Device a high or a low flow rate can be adjusted Low Flow Let the smaller O Ring 9 5x2 inside the MCU Auto Clean High Flow Remove the smaller O Ring 9 5x2 Figure 24 Flow Rate Adjustment Automatic Cell Cleaning Device MCU For more information...

Page 49: ...an be set from 5 ppm to 5 ppm Also the settings can be reset to the factory default values if needed For more information about the Settings see 22 2 3 Functional Buttons AL1 AL2 SET 11 5 Auto Clean Control Unit Figure 25 Auto Clean Control Unit A Air Regulator E Wiper Piston B Air Flow Adjuster F Transparent Bowl Filter with water separator C Air Regulator Hose G Ø 40mm Pressure Gauge D Air Flow ...

Page 50: ...andard drainage SS When the push button is positioned as in step A drainage is semiautomatic draining condensate when bowl is depressurized and locking up when bowl is pressurized Push up the button to drain when bowl is pressurized Then rotating the button anticlockwise drainage valve is manually closed both when bowl is pressurized and depressurized step B Please do not hesitate to contact DECKM...

Page 51: ...nd its associated alarm relay will take the appropriate shut down action Whenever the instrument is switched over to FW it will be in alarm condition too as required by IMO Additionally alarms oil content and separator status will be recorded in data logger to IMO Requirement every 15 seconds To switch over from sample water to clean water is depending on the instrument The OMD 2008 is equipped wi...

Page 52: ... time the handle is pressed the wiper goes through the Sample Glass Tube once Check that the reading is between 0 to 2 ppm Additional conventional cleaning with the Cell Cleaning Brush may be necessary The MCU may also be used during operation with sample water An alarm may occur because the wiper is passing the light source Using the Automatic Cell Cleaning Device The Automatic Cell Cleaning Devi...

Page 53: ...formation see section 22 2 4 Functional Button SYS 13 2 Normal Operation d Switch on the EV Valve or manual valve to fresh water so that the cell is flushed with oil free water Check 22 2 2 Functional Button ON i When operated via the front panel the EV Valve will automatically switch back to normal operation sample stream measurement after approximately 120 seconds of clean water flushing For ope...

Page 54: ...ing 0 to 2 ppm o For instruments equipped with Automatic Cell Cleaning Device restore the air p Turn on the sample water flow 13 4 Intensive Cleaning q If there is no improvement repeat cleaning with the Cell Cleaning Brush and use Sample Tube Cleaner and check in contemporary the display if the 0 point is achieved The process could take about 5 minutes Shouldn t the result improves again use Citr...

Page 55: ... at regular maintenance schedule Remarks The automatic cleaner will not work without sufficient supply of pressurized instrumentation air If the wiper is not correctly installed the wiper piston may proceed to its lower position thus blocking the measurement region of the Measuring Cell Glass Tube This can cause false alarms and error conditions A worn out or damaged wiper seal may fail to properl...

Page 56: ...emperature C should be below zero Degree Celsius relative Humidity rH should be below 10 rH If above values are exceeded renew desiccator and allow new desiccator to absorb the humidity inside the Measuring Cell Clean the Sample Glass Tube by using the Cell Cleaning Brush and a mild cleaning agent In certain cases depending on environmental conditions on site Iron Oxide may be deposited inside the...

Page 57: ...s 2 Functional Buttons The Functional Buttons provide a direct access to certain settings Alarm set points 1 or 2 alarm delays 1 or 2 the Offset and the Output can be modified By selecting set default all the settings can be reset to the factory default values as well Also instrument specific information like type serial number and certificate information can be displayed Additionally it is also p...

Page 58: ...peration Buttons for more details See Section 22 Appendix for more details about the buttons 14 1 Buttons Buttons Description Pressing this button once it is possible to return to the previous menu Pressing this button twice it is possible to return to the Normal Operation display Navigates to the next or previous option Navigates to the next or previous option By pressing this button it is possib...

Page 59: ...ording to MEPC 107 49 When the card is completely used the oldest entry will be overwritten so that a replacement is not necessary Under normal use the card should not be taken out The memory card is registered with the specific instrument The card can be read in other OMD 2008 units but writing is only possible in the related system If no memory card is mounted if the memory card is defective or ...

Page 60: ...y card The data stored by any OMD 2008 Unit can be displayed with any other OMD 2008 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 Please note that only ...

Page 61: ...s Tube Air bubbles in sample stream Recommendations Continue operation Apply standard maintenance schedule Resume normal maintenance schedule Wait until oil content is within the range Clean Sample Glass Tube Status FW Flow E VALVE Reading 0 49 EE Any System Alarm LED Green Blinking Red Alarm Circuit 1 2 Alarm Reason Freshwater is enabled Remote fresh water input is linked 19 20 Terminals 15 16 op...

Page 62: ...teady Alarm Circuit 1 2 Alarm Reason No communication between Computer Unit and Measuring Cell Meter is not able to measure the sample no water in oil content much too high no light transmission possible Data logging is not possible No DECKMA memory card inserted A read only card has been inserted A new DECKMA memory card has been inserted but has not been activated Recommendations Check connectio...

Page 63: ... stringent Turn Adjuster on Auto Clean Control counter clockwise or un clockwise with a screw driver Wiper or Cylinder not clean Clean wiper Wiper moving very fast Air flow adjuster too wide Turn Adjuster on Auto Clean Control clockwise with a screw driver Cleaning insufficient Cleaner not operating Check wiper and air supply Debris deposits Try additional manual cleaning Deposition of material th...

Page 64: ...b Clean the Sample Glass Tube accurately by using a suitable Cell Cleaning Brush as described under Section 13 Operator Maintenance c Run clean water through the instrument d Make sure that non aerated clean water is in the instrument The reading should be 0 ppm 2 ppm e Continue as described under Section 12 OMD 2008 Series Operating instructions i Please note MEPC 107 49 wording regarding instrum...

Page 65: ...le To provide a simple procedure for instrument check aboard ship the OMD 2008 Series are constructed in that way that the zero check also confirms the instrument drift within the specifications The TEST button see section 22 2 1 Functional Button TEST starts a self test routine and allows to put both alarms contacts into alarm condition The instrument will count down from an assumed high reading ...

Page 66: ... 2008 Series with 5 ppm Alarm Set Point By request the OMD Series instruments OMD 2008 OMD 2008 EV OMD 2008 EVA and OMD 2008 EVFC are also available with alarm set points limited to 5 ppm for both alarms alarm 1 and alarm 2 ...

Page 67: ...15ppm 10822 5 ppm 10821 15 ppm 10823 5 ppm 10825 15 ppm 10827 5 ppm 10830 15 ppm 10833 5 ppm DESCRIPTION ART NUMBER Desiccator 79550 79550 79550 79550 Cell Cleaning Brush 77555 77555 77555 77555 O Ring Set 77775 77775 77773 77773 O Ring Adapter 14x 1 5 NBR 40134 Adapter 77408 Measuring Cell 77500 77500 77500 77500 Service Exchange Measuring Cell incl new Calibration 2277500 2277500 2277500 2277500...

Page 68: ...Page 67 of 102 Set of push in connectors and hoses 78770 Auto Clean Controller Assembly 78790 Auto Clean Actuator Assembly 78780 Pneumatic Cylinder 78785 ...

Page 69: ...15 ppm 10833 5 ppm DESCRIPTION ART NUMBER 2 off Desiccator 79550 79550 79550 79550 1 off Cell Cleaning Brush 77555 77555 77555 77555 O Ring Set 77775 77775 77773 77773 T2A Fuse 40107 40107 40107 40107 Electric Valve 13218 13218 13218 2 off Wiper Seal 77606 77606 1 off Service Kit 18570 18570 18570 18570 1 off Set of push in connectors and hoses 78770 1 off Pneumatic Cylinder 78785 Optional Item 1 ...

Page 70: ...102 20 Optional Equipment Equipment Art Number Manual Cleaning Unit MCU 77780 Wiper Seal for MCU 77606 OMD CR Memory Card Reader 75185 Function Test Kit 18510 Flow Sensor 16700 Auto Clean Controller Assembly 78790 ...

Page 71: ... 70 of 102 21 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 72: ...onal information about measuring value Pressing the or OK button leads into the Fault Condition By pressing the or OK button if no sample is in the Measuring Cell an error will appear Pressing the button twice after the initializing display appears will point out if fresh water is open Refer to Fault Finding Table in manual for explanation of status information or ...

Page 73: ... activate the alarms test counting upwards Please wait until the Alarms Test is completed as indicated by countdown value and progress bar Press the button if you want to activate the alarms test counting downwards Wait until the Alarms Test is completed as indicated by countdown value and progress bar Pressing the OK button enables the desiccator status information ...

Page 74: ...the ON button directly leads into the 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 The button leads you into the initializing display or ...

Page 75: ...an completely Less than 2 hours is not recommended It can lead to mechanical wear and decreased lifetime Line next displays the remaining time towards the net cleaning cycle This is especially useful if remaining very long several hours cleaning intervals By selecting def the cleaning interval will be set to 2 hours Select the required point by using the or button and confirm with OK button The Au...

Page 76: ...eset to factory default values there Pressing the SET button in the SETTINGS def menu leads into the particular values where the limitation can be adjusted Select the required point by using the or button and confirm with the OK button Select the required point by using the or button and confirm with the OK button Select the required point by using the or button and confirm with the OK button Sele...

Page 77: ...type of Output Signal can be modified optionally Select the required point by using the or button and confirm with the OK button By selecting set default all the settings can be reset to the factory default values Select yes by using the button and confirm with the OK button Select with Confirm with ...

Page 78: ...102 22 2 4 Functional Button SYS Pressing the 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 or ...

Page 79: ...lays the live data By pressing the LOG button again the recorded data display mode is invoked and the graphical recorded data appears by pressing the LOG button again you will change into the non graphical recorded data The Arrow sliders can be used to navigate to date or time recorded data For leaving the non graphical recorded data press the ESC button once The live data appears ...

Page 80: ...ou have to activate the memory card as follows After pressing the LOG button twice the display will appear with the information if you want to activate the new DECKMA memory card Select yes by using the button and confirm with the OK button The data will be recorded now Select with Confirm with ...

Page 81: ...m 1 contact will be in operation and alarm 1 LED will be continuously red as long as the measurement is higher than 12 ppm Once the measurement is below 12 ppm the alarm 1 contact will be out of operation and alarm 1 LED will be off Once the oil content is higher than 15 ppm alarm 2 LED will blink red as long as alarm 2 delay is exceeded Then alarm 2 contact will be in operation and alarm 2 LED wi...

Page 82: ...2 ppm If not follow up with the steps 8 15 7 Stop any water flow Shut off the instrument air 8 Check the O Rings for wear 9 Check the wiper piston 10 Clean the Measuring Cell 11 Screw back Cell Cap MCU or Auto Clean tight in 12 Flush the Measuring Cell with oil free water 13 Display shows 0 to 2 ppm If not use the Servicing and Cleaning Appendix 14 Check air pipe connection of air supply 15 Turn o...

Page 83: ...Page 82 of 102 25 Appendix V 25 1 Servicing and Cleaning Manual To accomplish the cleaning process please use the Servicing and Cleaning Manual ...

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Page 96: ... Electric Valve 14 F Flow Sensor 13 69 Function Test Kit 69 Functional Button12 46 47 48 51 52 56 62 72 73 75 77 G Glass Tube 14 54 55 H Humidity 55 I Installation 1 3 8 10 14 31 36 43 45 48 M MCU 14 40 69 Measuring Cell 3 8 10 13 37 66 Memory Card 3 58 69 79 N Navigation Buttons 56 71 O Offset 12 Oil Content 50 64 Operator Maintenance 52 Output 31 42 P Power Supply12 17 23 29 35 41 42 43 44 45 63...

Page 97: ... OMD 2008 EVFC 37 Figure 16 Piping OMD 2008 EVFC 38 Figure 17 Bottom View OMD 2008 EVFC 39 Figure 18 Automatic Cell Cleaning Device pneumatically operated 40 Figure 19 MCU DH77780 Manual Cell Cleaning Unit manually operated 40 Figure 20 Connection Example 41 Figure 21 Analyzing Display DECKMA HAMBURG 46 Figure 22 Normal Operation Display 46 Figure 23 Flow Rate Adjustment Cell Cap 47 Figure 24 Flow...

Page 98: ...6 22525 Hamburg Germany Tel 49 0 40 548876 0 Fax 49 0 40 548876 10 E Mail 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 99: ...Page 98 of 102 Type Approved by ...

Page 100: ...Page 99 of 102 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 ...

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