Hach Ultra POLYMETRON 9182 Operator'S Manual Download

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Oxygen analyser (ppb) - 9182 -

Table of contents

Page

Warnings .................................................................................................................................... iii

Chapter 1: Introduction ............................................................................................................. 1-1

1.1 Introduction ........................................................................................................ 1-1

1.2 Principle of operation........................................................................................... 1-1

1.3 Main characteristics............................................................................................ 1-3

1.4 Technical characteristics..................................................................................... 1-3

1.5 Dimensions ........................................................................................................ 1-6

Chapter 2: Description of the analyser...................................................................................... 2-1

2.1 Analytical part .................................................................................................... 2-1

2.2 Hydraulic mounting ............................................................................................. 2-2

2.3 Transmitter......................................................................................................... 2-3

2.3.1 Presentation of the transmitter ................................................................. 2-3

2.3.2 Application fields .................................................................................... 2-5

2.3.3 Standard mounting possibilities (use of the red clamping bow) .................... 2-5

Chapter 3: Installation of the instrument................................................................................... 3-1

3.1 Unpacking.......................................................................................................... 3-1

3.2 Inspection .......................................................................................................... 3-1

3.3 Mounting............................................................................................................ 3-1

3.4 Location............................................................................................................. 3-1

3.5 Electrical connections ......................................................................................... 3-2

3.6 Description of the different terminals ..................................................................... 3-3

3.7 Mains connection ............................................................................................... 3-4

3.8 Starting the transmitter........................................................................................ 3-4

3.9 Adjusting the display contrast.............................................................................. 3-4

Chapter 4: Using the instrument................................................................................................ 4-1

4.1 Front panel keys................................................................................................. 4-1

4.2 Displays 1 to 4 (live displays)............................................................................... 4-2

4.3 Description of the function keys ........................................................................... 4-3

4.4 Icons ................................................................................................................. 4-3

4.5 Enter or modify a value........................................................................................ 4-4

4.6 Warnings ........................................................................................................... 4-4

Chapter 5: Programming the transmitter .................................................................................. 5-1

5.1 Main menu......................................................................................................... 5-1

5.1.1 Calibration Menu..................................................................................... 5-2

5.1.2 MAINTENANCE Menu............................................................................. 5-3

5.1.3 PROGRAMMING Menu........................................................................... 5-3

5.1.3.1 MEASURE Menu ....................................................................... 5-4

5.1.3.2 ALARMS Menu .......................................................................... 5-5

5.1.3.3 mA OUTPUTS menu................................................................... 5-8

5.1.3.4 RS485 Menu.............................................................................5-11

5.1.4 SERVICE Menu.....................................................................................5-12

5.1.4.1 AVERAGE Menu.......................................................................5-12

5.1.4.2 DISPLAY Menu.........................................................................5-13

5.1.4.3 CODE Menu .............................................................................5-14

Summary of Contents for POLYMETRON 9182

Page 1: ...Operator Manual POLYMETRON 9182 Oxygen analyzer ppb 221 191 082 Revision G 20 11 2007 ...

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Page 3: ...s Part Name Lead Pb Mercury Hg Cadmium Cd Hexavalent Chromium Cr VI Polybrom Biphenyls PBB Polybrom Diphenyls PBDE Transmitter box X CPU PCB O O Power PCB O O Relay PCB O O Module O Probes O Cable O O Indicates that this toxic or hazardous substance contained in all homogeneous material for this part is below the limit requirement X Indicates that this toxic or hazardous substance contained in at ...

Page 4: ...ironment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense Precautionary Labe...

Page 5: ...one in accordance with the appropriate issue and or amendment of the relevant manual The user of this manual should ensure that it is appropriate in all details to the exact equipment to be installed and or operated If in doubt the user should contact Hach Ultra Analytics for advice WARNING To maintain safety standards regular maintenance calibration and operation of this equipment by qualified pe...

Page 6: ... the procedure below example for French Press 3 times AVERAGE CODE SOFT ISSUE DEFAUT VAL ADJUST mA CONFIGURATION POLYMETRON SERVICE Select DISPLAY CALIBRATION MAINTENANCE PROGRAMMING MENU Select SERVICE CONC ppb ppm TEMP C PRESSION mmHg LANGUE AFFICHAGE Choix F CONC ppb ppm TEMP C PRESSURE mmHg LANGUAGE DISPLAY Select GB CONC ppb ppm TEMP C PRESSURE mmHg LANGUAGE DISPLAY Select F 6 59 ppb 23 2 C O...

Page 7: ...e occurs at the first switching on and afterresetting the instrument Follow the procedure below AVERAGE DISPLAY CODE SOFT ISSUE DEFAULT VAL ADJUST mA POLYMETRON SERVICE Select CONFIGURATION CALIBRATION MAINTENANCE PROGRAMMING MENU Select SERVICE FREQ CONFIGURATION Select 50Hz 6 59 ppb 23 2 C O2 Disp2 Menu Enter Enter FREQ CONFIGURATION 60Hz Enter Enter Reset the instrument ...

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Page 9: ...3 1 3 3 Mounting 3 1 3 4 Location 3 1 3 5 Electrical connections 3 2 3 6 Description of the different terminals 3 3 3 7 Mains connection 3 4 3 8 Starting the transmitter 3 4 3 9 Adjusting the display contrast 3 4 Chapter 4 Using the instrument 4 1 4 1 Front panel keys 4 1 4 2 Displays 1 to 4 live displays 4 2 4 3 Description of the function keys 4 3 4 4 Icons 4 3 4 5 Enter or modify a value 4 4 4 ...

Page 10: ...e process calibration chemical zero 6 7 Chapter 7 Start up maintenance and troubleshooting 7 1 7 1 Start up 7 1 7 1 1 Assembling the probe 7 1 7 1 2 Probe connection 7 3 7 1 3 Main power supply connection 7 3 7 1 4 Starting up the analyser 7 3 7 2 Changing the membrane 7 4 7 2 1 Dismounting the membrane 7 5 7 2 2 Mounting the new membrane 7 6 7 3 Oxygen electrode rejuvenation procedure 7 7 7 4 Fun...

Page 11: ...ble or oxidizable ions do not interfere because they cannot pass through the gas permeable membrane A constant voltage supply powers two electrodes maintaining each at a constant potential A gold working electrode cathode reduces the dissolved oxygen to hydroxyl ions O2 2H2O 4e 4OH A large silver counter electrode anode provides the oxidation reaction which occurs on its surface 4Ag 4Br 4AgBr 4e T...

Page 12: ...Oxygen analyser ppb 9182 1 2 Principle of oxygen cell 1 2 3 5 2 6 7 4 2 7 8 9 1 Assembled electrode 6 Membrane holder 2 Electrolyte 7 Membrane 3 Probe body 8 Cathode 4 Filling hole 9 Sample 5 Anode ...

Page 13: ...dard and RS485 option 3 Wall panel and tubing mounting 1 4 Technical characteristics SAMPLE Number of channels 1 Temperature 0 45 C 32 113 F Working pressure Atmospheric pressure Flowrate 4 10 l h ELECTRICAL CHARACTERISTICS Mains Standard version 100 240 VAC 50 60 Hz Low voltage version 13 30 VAC 50 60 Hz 18 42 VDC Power consumption 25 VA Connections 2 5 mm screw terminal Fuse 5 x 20 mm cartridge ...

Page 14: ... l ppm mg l C F Calibration Electrical zero chemical zero slope calibration in the air slope process calibration by comparison with a laboratory measurement Interferences Any gas liable to reduce to a potential 850 mV Analogue outputs 2 x 0 4 20 mA isolated from input signal 800 Ohms load maximum for the measure or for the temperature mode linear bi linear accuracy 0 1 mA Alarms Number 4 Functions...

Page 15: ...C 113 F or 0 C 32 F Ambient temperature 45 C or 0 C 32 113 F during air calibration Slope calibration error Zero calibration error offset ELECTROMAGNETIC COMPATIBILY European standards EN 61326 1997 and EN 61326 A1 1998 Industrial level for immunity Low voltage standard IEC61010 1 UL and CSA agreement File E226594 MATERIALS Working electrode Cathode gold Counter electrode Anode silver Membrane hol...

Page 16: ...ft tissue and without any aggressive agent OPERATING CONDITIONS Ambient temperature 20 60 C Relative humidity 10 90 Power supply voltage fluctuation 10 Over voltage category 2 Pollution degree 2 as CEI 664 Altitude 2 000 m Measurement category I overvoltage less than 1500 V 1 5 Dimensions Dimensions are in mm and in inches polymetron polymetron ...

Page 17: ...nalyser 2 1 Analytical part 1 2 3 4 5 6 Figure 2 1 Electrode cross section Figure 2 2 Complete probe 1 Connector 1 Adjusting nut 2 Anode holder 2 Electrode 3 Anode 3 Probe body 4 Cathode holder 4 Membrane 5 Cathode 5 Filling screw 6 Temperature sensor 6 Gasket ...

Page 18: ... ppb 9182 2 2 2 2 Hydraulic mounting Dimensions are in mm inches 1 Cable 5 Cell 2 Shrink ring 6 1 4 NPT connector not provided 3 Assembled probe 7 M4 screws not provided 4 Probe gasket 8 1 4 NPT connector not provided ...

Page 19: ...ric measuring module n Analog multiplexer n Microprocessor unit The analog multiplexer allows measurements to be acquired from the measuring cell temperature sensor and internal checkpoints Further the microprocessor operates the relays the RS485 interface optional and the analog outputs The unit has a built in concentration autoranging feature and a microprocessor operated calibration routine The...

Page 20: ...entiostat 6 Auxiliary input 2 Polarization voltage amplifier 7 Multiplexer 3 Reversing switch for a 2 or 3 electrode operation In the 9181 the configuration is 2 electrodes 8 A D converter 4 Temperature measurement circuit 9 Microprocessor 5 Measurement circuit current amplifier ...

Page 21: ...feedwater ultrapure water 2 3 3 Standard mounting possibilities use of the red clamping bow The transmitter housing conforms to norm DIN 43700 Panel mounting Panel cutting 138 138 mm Front panel dimensions 144 144 mm Ρ 2 screws 4 mm lg 16 flat head provided for panel thickness 0 to 4 mm Ρ 2 screws 4 mm lg 20 flat head provided for panel thickness 4 to 8 mm ...

Page 22: ... 2 6 Wall mounting Ρ 2 screws 4 mm lg 60 flat head not provided 80 mm center distance Vertical pipe mounting Ρ 2 maximum 2 screws 4 mm lg 60 provided Horizontal pipe mounting Ρ 2 maximum 2 screws 4 mm lg 60 provided polymetron ...

Page 23: ...ing container may indicate internal damage which may not be immediately obvious If there is any evidence of damage keep the shipping container and refer to your local agent or to Hach Ultra Analytics 6 route de Compois CP212 CH 1222 Vesenaz Geneva 3 3 Mounting CAUTION Mounting should be done by qualified service personnel only No power should be applied until the installation is complete 3 4 Locat...

Page 24: ...n aluminium armour plate inside the MONEC gives a detailed description of the different terminals and their connections 1 Microprocessor board 2 Relay board 3 Amperometric board 4 Power supply board 5 Program update connector Λ The different terminals represented on the right side are accessible by removing the armour plate 1 2 3 4 5 ...

Page 25: ...p Temperature sensor blue temp Reference if use of 3 electrodes not used on the 9182 oxygen analyser Counter electrode anode red counter Working electrode cathode white work Auxiliary input aux Amperometric module External shield braid armour plate Internal shield brown GND Not used for the oxygen measurement n c Mains 100 240 VAC 50 60 Hz or 24 V AC DC special version Description Connection Alarm...

Page 26: ...ernal cable insulation should be cut as close as possible from the terminal block The instrument should be connected to the power supply by means of a breaker located close to the instrument and be identified The supply shall be fitted with an overcurrent protection device rated at 20 Amp maximum This breaker should switch off phase and neutral in case of electrical problems or when theuser wish t...

Page 27: ...te Sample concentration Sample temperature Diffusion current Programming codes Programming arguments Esc Enter 18 6 C ppb 2 10 Polymetron O2 Disp2 Menu S1 S2 S4 S3 Figure 4 1 Front panel Suppress an action or go back to previous step Choice of the unit or numeric value Oxygen application Validate and switch to next step ...

Page 28: ...atut invisible if alarm inactive Display of the parameters measured Concentration Temperature Cell current S1 S4 alarm statut In this case relays S1 and S3 are activated Analogue output allocation and level 6 59 ppb 23 2 C O2 Disp2 Menu S1 S2 S3 S4 S1 ppb 3 S2 OK S3 ppb 5 S4 OK Disp4 S1 S3 6 59 ppb 23 2 C 5 942 µA Disp3 S1 S2 S3 S4 I1 Conc I2 Conc Main 4 9 mA 4 9 mA ...

Page 29: ...lect Scrolling in a list of menus Main Go back to the main display Menu Display the main menu Disp2 Display screen 2 Disp3 Display screen 3 Disp4 Display screen 4 OK Validate the measure during the calibration Yes Confirm a command Decrease a value Increase a value 4 4 Icons Symbol of waiting or instrument reset Alarm system for relay S3 Timer symbol countdown for relay S4 P ...

Page 30: ...0 minutes the instrument returns to the measuring mode Note 2 An access code may be required for the calibration programming and service menu see CODE menu Possibility to display a negative first digit Possibility to display a for the other digits 3 89 ppb 0 3 89 ppb 1 1 89 ppb 3 15 89 ppb 15 9 ppb 8 1 89 ppb 5 15 9 ppb 3 15 3 ppb 9 15 3 ppb 7 15 37 ppb 15 37 ppm increase of the digit value to cha...

Page 31: ...u S1 S2 S3 S4 CALIBRATION MAINTENANCE PROGRAMMING SERVICE MENU Select Choix F CONC CALIB TEMP CALIB PARAMETERS CALIBRATION Select 54 90 ppb 23 2 C 8 05 µA MAINTENANCE MEASURE ALARMS mA OUTPUTS RS485 PROGRAMMING Select AVERAGE DISPLAY CODE SOFT ISSUE DEFAULT VAL ADJUST mA CONFIGURATION POLYMETRON SERVICE Select ...

Page 32: ...ogramming of the calibrations Some menus may appear or not according to how some parameters have been programmed PARAMETERS DATE xx xx xx Date of the last calibration The date programmed is not updated automatically P x xxx µA ppm Slope value T x x C Drift between the theorical temperature sensor response Th and the measured temperature Tm T Th Tm Choix F TEMP CALIB PARAMETERS CALIBRATION Select F...

Page 33: ...isplay the variables measured The relay status is not modified The analogue output value depends on the configuration defined in the mA OUTPUTS SPECIAL PROG MAINTENANCE menu 5 1 3 PROGRAMMING Menu An access code may be required See 5 1 4 3 CODE menu 6 75 ppb 21 6 C 5 559 µA MAINTENANCE ALARMS mA OUTPUTS RS485 PROGRAMMING Select MEASURE ...

Page 34: ...If you have chosen a manual temperature compensation the TEMP CALIB Menu is not accessible anymore TEMP xx x C Possibility to enter the sample temperature in a manual compensation mode SENSOR NTC AD590 Type of temperature sensor used on the 9182 Oxygen analyser You have to program the NTC Choix MEASURE Select Choix F SENSOR NTC TYPE Manual TEMP 25 02 C TEMP COMP Select TEMP COMP Enter ...

Page 35: ...ice to use a limit on the measure on the temperature or not to use a limit LIM xxxx Enter a limit value DIR Up Down Choice of the direction DELAY xxxs Temporisation time before the relay is commutated in seconds HYST XX Definition of the hysteresis limit in 10 max The hysteresis operates only on one side of the limit The hysteresis is below the limit for the high alarm up and above the limit for t...

Page 36: ...default disappears It is required to press ENTER to desactivate the relay and the error message In case of an automatic acknowledgment the relay and the error message are desactivated when the default disappears ALARM 3 ALARM SYSTEM MODE No Limit Syst The alarm S3 may be programmed as a limit function see paragraph above or as an alarm system function ACCEPT Auto Manu In the case of an alarm syste...

Page 37: ...ive cycle Ton XXXs Adjustment of the relay active time in seconds for each pulse Toff XXXs Adjustment of the relay inactive time in seconds for each pulse TmA XXmn Hold time for the analogue outputs after each cycle Λ The analogue output status depends on the configuration of the menu mA OUTPUTS SPECIAL PROG TIMER Example of a timer operating cycle Relay S4 Pulse number Closed Open Ton Toff TmA In...

Page 38: ...use shielded cables for the output signals This shielding should be connected to the earth terminal on the armour plate OUTPUT 2 SPECIAL PROG TEST mA OUTPUTS Select OUTPUT 1 CALIBRATION SYST ALARM TIMER SPECIAL PROG Select MAINTENANCE AFFECT TYPE 4 20 MODE Lin LOW 00001 nA UP 100 0 µA OUTPUTS 1 2 Select Choix F MODE VALUE 00 mA SPECIAL PROG Select Preset F VALUE mA TEST 00 Enter Enter Enter Enter ...

Page 39: ...Oxygen analyser ppb 9182 5 9 ...

Page 40: ...X Mid scale value only in dual mode UPPER XXXX Top of the scale value SPECIAL PROG MODE last preset live Characteristics of the analogue output during calibration alarm system maintenance or timer active cycles frozen to the latest stored before any operation listed above forced to a preset value live measurement VALUE XX Preset value 0 to 21 mA TEST Test the analogue outputs by steps of 1 mA 0 21...

Page 41: ...on system The Communication protocol is JBUS MODBUS Refer to the instruction manual JBUS MODBUS communication part number 621 991 000 for further details and to the Appendix 7 for the address list RS485 N XX MONEC number 0 32 BAUD 300 600 1200 2400 4800 9600 Transmission speed in baud PARITY No Odd Even Without parity bit With odd parity bit With even parity bit BIT STOP 1 2 1 bit stop 2 bit stop ...

Page 42: ...s AVERAGE Program a moving average on the concentration measurement AVERAGE X Define the number of measurements to calculate the average TEST Display the difference between a measurement obtained with and without average AVERAGE DISPLAY CODE SOFT ISSUE DEFAULT VAL ADJUST mA CONFIGURATION POLYMETRON SERVICE Select AVERAGE TEST AVERAGE Select 9 Average 3 46 ppb Real 3 49 ppb TEST Enter ...

Page 43: ...l Choice of the concentration unit TEMP C F Choice of the temperature unit PRESSURE mmHg mbar InHg Choice of the atmospheric pressure unit LANGUAGE F GB D SP I Choice of the language french english german spanish italian CONC TEMP C PRESSURE mmHg LANGUAGE F DISPLAY Select ppb ppm ...

Page 44: ...nus This code may be desactivated by programming 0000 CODE CALIB XXXX Access code to the calibrations PROG XXXX Access code to the PROGRAMMING menu SERVICE XXXX Access code to the SERVICE menu If you forget your access code press simultaneously ESC and ENTER to enter into the menu selected CALIB PROG 0000 SERVICE 0000 CODE Select 0000 ...

Page 45: ...displays the software version installed in the instrument 5 1 4 5 DEFAULT VAL Menu If you press YES you load the default values and you loose the current programmed values and calibration parameters MONEC 9182 OXY 1 00 SOFT ISSUE Loading default values DEFAULT VAL Yes ...

Page 46: ...of the 20 mA appears on one of the outputs the mA ADJUST menu enables you to correct the span value Connect a amperometer in serial to the analogue output terminals and adjust the value till you read 20 0 mA on the amperemeter The value displayed does not correspond to a mA value Enter OUTPUT 2 ADJUST mA Select OUTPUT 1 VALUE ADJUST mA 0000 ...

Page 47: ...e mains supply characteristics When the frequency is changed the instrument is automatically resetted 5 1 4 8 POLYMETRON Menu This menu is reserved to Hach Ultra Analytics qualified personnel CODE POLYMETRON 0000 FREQ CONFIGURATION 60 Hz Select FREQ CONFIGURATION 50 Hz Disp2 Please wait Disp2 Menu Start up Disp2 Menu Enter ...

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Page 49: ...ple temperature is different from the reference temperature it is required to execute a temperature compensation which can be either manual or automatic 6 1 Calibration of the temperature sensor The temperature sensor is located in the dissolved oxygen measurement probe It is factory preadjusted but needs to be calibrated in the sample on site This calibration must be realised before the oxygen me...

Page 50: ...ution is realised with the CALIBRATION menu Enter the sample temperature value in C Press OK to adjust the temperature displayed to the actual value of the sample temperature measured with a precise thermometer The gap between the calibration and the theorical response curve of the sensor is given for information MEASURE Select TEMP COMP TYPE SENSOR NTC TEMP 25 0 C TEMP COMP Select Enter Auto TEMP...

Page 51: ...if your sample temperature is constant PROGRAMMING Choice of a manual temperature compensation Enter your sample temperature EXECUTION Not applicable when a manual temperature compensation is chosen MEASURE Select TEMP COMP TYPE SENSOR NTC TEMP COMP Select Enter TYPE TEMP 25 0 C SENSOR NTC TEMP COMP Select Enter Manual Manual ...

Page 52: ...should be positioned vertically with the membrane downwards see page 7 1 The flashing cal message indicates that the instrument is in calibration mode Wait for the current stabilisation approximately 10 min and press OK to validate the calibration The oxygen concentration value flashes during 3 seconds The analyser displays the date of the last calibration and the new slope calculated Modify the d...

Page 53: ...NTER The probe should be positioned vertically with the membrane downwards see page 7 1 The flashing cal message indicates that the instrument is in calibration mode Wait for the current stabilisation approximately 10 min and press OK to validate the calibration The oxygen concentration value flashes during 3 seconds The analyser displays the date of the last calibration and the new slope calculat...

Page 54: ...ssibility to adjust the concentration value digit by digit with the function key to the value obtained with your reference analysis method The analyser displays the date of the last calibration and the new slope calculated Modify the date if you wish PROGRAMMING SLOPE CALIB Select EXECUTION DATE P 1 nA ppm SLOPE CALIB Enter 01 01 98 Possibility to enter the calibration date 21 2 ppm 25 0 C 5 693 µ...

Page 55: ...t the instrument is in calibration mode Wait for the current stabilisation approximately 10 min and press OK to validate the calibration The oxygen concentration value flashes during 3 seconds The analyser displays the date of the last calibration and the new slope calculated Modify the date if you wish PROGRAMMING ZERO CALIB Select EXECUTION Enter 21 2 ppm 25 0 C 5 693 µA OK CAL 0 ppm 25 0 C 5 69...

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Page 57: ...9182 7 1 Chapter 7 Start up maintenance and troubleshooting 7 1 Start up 7 1 1 Assembling the probe The probe is composed of the following items 1 Nut 2 Measuring electrode 3 Probe body 4 Membrane 5 Filling screw 6 Gasket ...

Page 58: ...of electrolyte by means of the syringe ð Check there is no impurity or bubble in the electrolyte C Insert the electrode in the probe body until you meet a resistance Do not force D Complete the mounting by tightening the nut E Mount the filling screw and its gasket Tight it sufficiently to avoid any leaking of electrolyte or external pollution from sample ...

Page 59: ...4 Starting up the analyser When switched on the analyser operates an automatic test of its electronics and displays a first value Wait till stabilization of the measurement max 30 mn You should not calibrate the analyser before the temperature and the concentration are stable See chapter 6 Note 1 There is electrolyte in the probe keep it head down when you remove it from the water Note 2 Never sha...

Page 60: ...mbrane Never take off the electrode before removing the electrolyte filling plug Never touch the membrane with the hands Never use a worn membrane Turn off the water supply Remove the connector from the probe Unscrew the cell cap and remove the probe ...

Page 61: ...nalyser ppb 9182 7 5 7 2 1 Dismounting the membrane A Unscrew cap and gasket B Unscrew nut C Remove electrode without scratching the cathode D Empty the electrolyte left in the probe E Unscrew the worn membrane ...

Page 62: ...Replenish the probe body with 5 ml of electrolyte Check there is no impurity or bubble in the electrolyte H Preposition the electrode without forcing It should take its place by simple gravity I Screw the probe nut till the electrode meets a resistance J Put back the cap and gasket screw the cap to ensure watertightness ...

Page 63: ...s well as a new electrode Obviously as per any operation concerning a sensing element recalibration is required 7 4 Functional troubleshooting Problem Excessive time for stabilization or no stabilization during calibration in the air Causes and solutions a The sample temperature is further to the ambient temperature 6 C 43 F in water and 35 C 95 F in the air so that the temperature drift provokes ...

Page 64: ...tions of the probe connector l The probe is incorrectly positioned see 7 1 4 page 7 3 note 1 The electrolyte leaks and air bubbles input the cathod Put the probe in the correct position head down Problem No significant current increase when the probe is in the air for the calibration Causes and solutions a There is an important pollution of the electrolyte due to an incorrect adjustment of the fil...

Page 65: ...ion Check the connections of the transmitter to the probe c There are bubbles close to the cathod Replenish the electrolyte holder and check there is no bubble between the cathod and the membrane d The probe is violently shaked Check the fixation and the stability e Important electromagnetic interferences close to the probe or transmitter cable Find a better place for the cable and check the EMC l...

Page 66: ...see page 6 2 If you have chosen the manual compensation check the value is correct g There are bubbles close to the cathod Replenish the electrolyte holder and check there is no bubble at the bottom h Flowrate too low 4 l h minimum Increase the flowrate i The sample temperature or pressure is out of the specifications Change the probe location or modify the sample so that it meets the specificatio...

Page 67: ...d in Connection between CPU board and measurement module loose Check plug connections Short circuit in power supply board Visually check power supply board for shorts No indication Hardware is defective Call the Service Technician LCD displays undefined characters Malfunctioning CPU board or processor Using the Instruction manual program the instrument to load the default values CPU hardware RESET...

Page 68: ...sheet CPU board is defective If error persists call the Service Technician Measurement is not stable Faulty probe Check the condition of the probe Is it contaminated Probe connected wrong Is the probe connected correctly Interferences Are there any sources of potential interference chemical external temperature pressure Cable shield is not connected Check and connect Defective CPU board If problem...

Page 69: ... programmed Hardware is defective Check that the programmed setpoints are compatible with the programmed measuring range Check the relay characteristics for proper functioning using an ohmmeter If problem persists contact the Service Technician Instrument was incorrectly programmed Check the programmed output current parameters Connection of the Monec with peripherals recorder etc are faulty loose...

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Page 71: ...e exceeding concentration too hugh over 2 minutes the error message STAND BY appears From this moment on the electrode polarization voltage is switched off during 10 minutes After these 10 minutes the voltage is switched on In STAND BY the user may switch on the voltage at any time by pressing ENTER CONCENTRATION TOO LOW The concentration value is out of the limits Check the current value and the ...

Page 72: ...URRENT TOO HIGH The current value is out of the limits Check there is no short circuit on the measuring line Check the polarization voltage Error messages during a calibration T OUT OF LIMITS 21 6 C The temperature difference between the calibration and the sensor theorical response is superior to the programmed limit Limits 20 C ...

Page 73: ...8 20 388 39 960 00 720 9916 80 13 92 28 35 390 43 965 00 723 8 9968 45 14 00 28 50 392 46 970 00 727 5 10020 10 14 07 28 64 394 49 975 00 731 3 10071 75 11 14 28 79 396 53 980 00 735 10123 40 14 21 28 93 398 56 985 00 738 8 10175 05 14 29 29 08 400 59 990 00 742 5 10226 70 14 36 29 23 402 63 995 00 746 3 10278 35 14 43 29 38 404 66 1000 00 750 10330 00 14 50 29 53 406 69 1005 00 753 8 10381 65 14 ...

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Page 75: ...9 84 2 302 15 6 42 8 279 15 30 86 303 15 7 44 6 280 15 31 87 8 304 15 8 46 4 281 15 32 89 6 305 15 9 48 2 282 15 33 91 4 306 15 10 50 283 15 34 93 2 307 15 11 51 8 284 15 35 95 308 15 12 53 6 285 15 36 96 8 309 15 13 55 4 286 15 37 98 6 310 15 14 57 2 287 15 38 100 4 311 15 15 59 288 15 39 102 2 312 15 16 60 8 289 15 40 104 313 15 17 62 6 290 15 41 105 8 314 15 18 64 4 291 15 42 107 6 315 15 19 66...

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Page 77: ...01 01 98 S 1 000 µA ppm T 0 0 C PROGRAMMING MEASURE TEMP COMP TYPE Auto SENSOR NTC ALARMS ALARMS S1 S2 S4 AFFECT Conc LIM 0 00 ppb DIR Low DELAY 000 s HYST 00 RELAY NO ALARM S3 AFFECT System ACQUIT Auto RELAY NC mA OUTPUTS OUTPUT 1 AFFECT Conc TYPE 4 20 MODE Lin LOW 0 000 ppm UP 1 000 ppm OUTPUT 2 AFFECT Conc TYPE 4 20 MODE Lin LOW 0 000 ppm UP 1 000 ppm ...

Page 78: ...ER MODE Last CALIBRATION MODE Last ALARM SYSTEM MODE Last RS485 N 0 BAUD 9600 PARITY No STOP BIT 1 SERVICE AVERAGE AVERAGE 1 DISPLAY DISPLAY CONC ppb ppm TEMP C PRESSURE mmHg LANGUAGE GB CODE CODE CALIB 0000 PROG 0000 SERVICE 0000 CONFIGURATION CONFIGURATION FREQ 50 Hz ...

Page 79: ...gen analyser ppb 9182 A4 1 Appendix 4 Detailed cable connections INTERNAL VIEW OF CONNECTOR Rep Colour Function Rep connector 1 Black T 1 2 Blue T 2 3 White Work 3 4 Red Counter 4 5 White GND 6 White Earth ...

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Page 81: ...ediately with plenty of water and seek medical advice take off immediately all contaminated clothing Wear suitable protective clothing gloves and eye face protection STABILITY AND REACTIVITY Stability stable Incompatibilities acids aluminium halogens nitro compounds organic materials acid chlorides acid anhydrides magnesium copper tin zinc Do not heat above melting point Protect from moisture Abso...

Page 82: ...violently with water and can react with aluminium tin zinc and their alloys to generate flammable and explosive hydrogen gas Potassium hydroxide reacts with trichloroethylene to form spontaneously flammable dichloroacetylene EXPOSURE CONTROLS PERSONAL PROTECTION Wear appropriate NIOSH MSHA approved respirator chemical resistant gloves safety goggles other protective clothing Safety shower and eye ...

Page 83: ...for at least 15 minutes In case of contact immediately wash skin with soap and copious amounts of water If inhaled remove to fresh air If not breathing give artificial respiration If breathing is difficult give oxygen If swallowed wash out mouth with water provided person is conscious Call a physician Wash contaminated clothing before reuse FIRE FIGHTING MEASURES Extinguishing media Water spray Sp...

Page 84: ...ry tract To the best of our knowledge the chemical physical and toxicological properties have not been thoroughly investigated Ingestion of large quantities can cause weakness gastrointestinal irritation and circulatory disturbances DISPOSAL CONSIDERATIONS For small quantities cautiously add to a large stirred excess of water Adjust the pH to neutral separate any insoluble solids or liquids and pa...

Page 85: ...ion cable 10 m 09078 A 3010 Probe body oxygen ppb 09078 C 1010 Electrolyte filling screw 09078 C 1020 Electrolyte filling washer 09078 C 1030 Stainless steel flow cell 09078 A 2000 Syringe 460150 21951 CPU board 09125 A 1001 Power supply 09125 A 2000 Analog PC board for 9180 09180 A 1500 Display board 09125 A 1010 Monec D 9180 standard with software 09180 A 0300 Monec D 9180 RS485 with software 09...

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Page 87: ...IB EXECUTION PARAMETERS 0 ElecAuto 1 Chemical 0 Process 1 Air 0121 0221 0222 0223 MEASURE menu MEASURE TEMP COMP Type Temp 0 Manual 1 Auto 1220 1230 ALARMS menu ALARM1 Affect Lim Dir Delay Hyst Relay 0 conc 1 C F 2 No 0 Low 1 Up 0 N O 1 N C 2120 2130 2140 2150 2160 2170 ALARM2 Affect Lim Dir Delay Hyst Relay 0 conc 1 C F 2 No 0 Low 1 Up 0 N O 1 N C 2220 2230 2240 2250 2260 2270 ...

Page 88: ...st Relay Interv Impul Ton Toff TmA 0 Manu 1 Auto 0 Limit 1 Timer 2 No 0 conc 1 C F 2 Non 0 Low 1 Up 0 N O 1 N C 2410 2420 2430 2440 2450 2460 2470 2401 2402 2403 2404 2405 mA OUTPUTS menu OUTPUT1 Affect Type Mode Low Mid Upp 0 µA 1 C F 2 conc 0 0 20mA 1 4 20mA 0 lin 1 dual 4110 4120 4150 4130 4160 4140 OUTPUT2 Affect Type Mode Low Mid Upp 0 µA 1 C F 2 conc 0 0 20mA 1 4 20mA 0 lin 1 dual 4210 4220 ...

Page 89: ... 1200 3 2400 4 4800 5 9600 0 No 1 Odd 2 Even 0 1bit 2 2bits 5100 5200 5300 5400 SERVICE menu AVERAGE Average TEST DISPLAY Conc Temp Pressure Language CODE Calib Program Service SOFT ISSUE DEFAULT VAL ADJUST mA OUTPUT1 OUTPUT2 CONFIGURATION Freq 0 0 10 10 0 ppb ppm 1 µg mg l 0 C 1 F 0 mmHg 1 mbar 2 inHg 0 F 1 GB 2 D 3 Sp 4 I 0 60HZ 1 50Hz 7210 7360 7320 7370 7330 7410 7420 7430 7810 Values measured...

Page 90: ...Oxygen analyser ppb 9182 A7 4 ...

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