JUMO flowTRANS MAG I02 Скачать руководство пользователя страница 73 | Manualshive

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73

9 Maintenance

9

Maintenance

9.1

Safety information

Risk of injury resulting from high pressure levels within the system!

Before working on the system, switch off the pressure and bleed/empty the lines.

Risk of electric shocks!

Before working on the system or device, switch off the voltage and secure it so that it cannot switch on
again.
Always observe the relevant accident prevention regulations and safety requirements for electrical de-
vices.

Risk of injury due to high fluid temperatures!

Always use safety gloves to touch the device.
Stop medium circulation and empty the pipelines before disconnecting the process connections.

Risk of injury resulting from the type of medium!

When using dangerous media, always observe the specifications on the safety sheet and the relevant
accident prevention regulations.

Risk of injury due to improper maintenance!

Maintenance work must always be carried out by authorized and qualified personnel using suitable tools.
After conducting any work on the device, always make sure that the restart process is supervised.

NOTE!

Startup after maintenance
After performing maintenance work, immerse the device in the measuring medium for one hour.

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Содержание flowTRANS MAG I02

Страница 1: ...40601100T90Z001K000 V3 00 EN 00690082 JUMO flowTRANS MAG I02 Electromagnetic flowmeter for liquids Operating Manual...

Страница 2: ......

Страница 3: ...Technical data 14 6 1 Measuring range and accuracy 14 6 2 Measurement media 14 6 3 Mechanical features 15 6 3 1 Materials 15 6 3 2 Pressure temperature diagram 15 6 4 Electrical data 16 6 5 Connectin...

Страница 4: ...e transistor output DO1 to switch a load depending on two threshold values 47 8 6 9 Configuring the transistor output DO1 to switch a load when the direction of flow changes 50 8 6 10 Configuring the...

Страница 5: ...roblem without a warning or error message with a green device status LED 78 9 5 4 Solving a problem with a warning or error message with the red device status LED 79 9 5 5 Solving a problem with a war...

Страница 6: ...part of or a change to a previous or existing agreement assurance or legal relationship This product is built based on state of the art technology and safe to use It has been tested and was shipped f...

Страница 7: ...us situation Failure to observe the safety information may result in death or serious injuries CAUTION Minor injuries This symbol in connection with the signal word caution indicates a potentially dan...

Страница 8: ...erved Protect the device from electromagnetic interference UV radiation and the weather when using outside Only ever use the device when it is free from faults Proper storage transport installation an...

Страница 9: ...Risk of injury due to high fluid temperatures Always use safety gloves to touch the device Stop circulation of medium and empty the pipelines before disconnecting the process connections Risk of inju...

Страница 10: ...enated hydrocarbons oxidizing agents and chlorinated substances NOTE Components modules at risk of static electricity The device contains elements that are sensitive to electrostatic discharge Any suc...

Страница 11: ...lified personnel or unauthorized mod ifications releases the manufacturer from liability for any resulting damage In these cases the manufac turer s warranty no longer applies 4 2 Information availabl...

Страница 12: ...device operates as a three wire system and requires a voltage supply between DC 18 to 36 V The electrical connection takes the form of two cable fittings M20 1 5 connected to the electronic board s t...

Страница 13: ...Nameplate 1 Manufacturer and device designation 2 Product group number 3 Sensor version 4 Part no 5 Conformity label 6 Current relay output data 7 Barcode 8 Fabrication number 9 Voltage supply digital...

Страница 14: ...d water temperature 20 C observing the necessary inlet and outlet sections and associated fitting 406090 b 10 m s 32 8 ft s Medium type Neutral contaminated and aggressive liquids Minimum conductivity...

Страница 15: ...with a stainless steel sensor and a 406090 fitting made from stainless steel PVC PP or PE Housing seal PPA black NBR Union nut PPA Safety cap seal PSU silicone Front film Polyester M20 1 5 cable fitti...

Страница 16: ...or output open collector output NPN PNP depending on connec tion Function adjustable Pulse output default setting hysteresis window mode reverse flow direction message generate a warning message Pulse...

Страница 17: ...using one cable per cable fit ting 6 to 12 mm When using two cables per cable fitting 4 mm with supplied multiway seal Wire diameter DN 15 to DN 400 1 2 to 16 Fitting Type 406090 Inlet and outlet sect...

Страница 18: ...st always be carried out by authorized and qualified personnel using suitable tools Refer to the operating manual for the fitting used 406090 Install a circuit breaker or disconnect switch into the el...

Страница 19: ...make sure that the operating staff are familiar with and understand the contents of the operating manual Any safety information and notes on proper use are particularly important The device system mus...

Страница 20: ...on the system switch off the pressure and bleed empty the lines Risk of injury resulting from the type of medium When using dangerous media always observe the specifications on the safety sheet and t...

Страница 21: ...es salt solutions Correct Incorrect To calm the flow in the pipeline the specified inlet and outlet sections are required at the very least For increased accuracy you can make these sections of contac...

Страница 22: ...irection of flow 1 the counters are incremented 6 Place the device 8 into the fitting 6 7 Manually tighten the union nut 4 on the device 8 NOTE Please refer to the recommended installation type See ch...

Страница 23: ...revention regulations and safety requirements for electrical de vices NOTE The device may leak if you do not use at least one of the cable fittings 1 Insert the provided plugs into the cable fittings...

Страница 24: ...ice is installed on plastic pipes please pay particular attention to the following direct grounding is not possible in this case For correct grounding connect all metallic objects close to the device...

Страница 25: ...direct grounding is not possible connect a capacitor with 100 nF 50 V between the voltage sup ply s negative terminal and the ground 3 Metal pipeline 4 Shielding on the supply cable NOTE Before conne...

Страница 26: ...page 27 P Positive transistor output DO1 P Negative transistor output DO1 2 Terminal strip PE Shielding on the supply cable and output cables of AO1 and DO1 3 Terminal strip PE Functional ground for...

Страница 27: ...p 1 Connecting the grounding cable A Selection switch A is used to configure the 4 to 20 mA output as a source or sink A SOURCE SINK CURRENT SOURCE SINK CURRENT B Selection switch B is used to lock or...

Страница 28: ...If direct grounding is not possible connect a capacitor with 100 nF 50 V between the voltage sup ply s negative terminal and the ground SOURCE SINK L L PE P P Iout Supply 18 36 Vdc PULSE DO1 CURRENT P...

Страница 29: ...holder NOTE Adjust switch A to SOURCE a If direct grounding is not possible connect a capacitor with 100 nF 50 V between the voltage sup ply s negative terminal and the ground SOURCE SINK L L PE P P I...

Страница 30: ...DO2 and DO3 a If direct grounding is not possible connect a capacitor with 100 nF 50 V between the voltage sup ply s negative terminal and the ground a If direct grounding is not possible connect a c...

Страница 31: ...vice and its surroundings The device system must always be operated by staff with a sufficient level of training Make sure that the operating staff are familiar with and understand the contents of the...

Страница 32: ...ormation menu Adjusting the device s parameters Testing certain device parameters Calibrating the device Extracting any warnings or error messages generated by the de vice if the device status LED is...

Страница 33: ...UNIT CALIB 0 CAL FAIL 2 s K FACTOR FLOW NEG FLOW To reset the daily counter identified by a dot after the volume units OUTPUT K SENSOR INPUT FLOW W FILTER END END TOTAL b or FREQUENC CUT OFF BACKLIT E...

Страница 34: ...th the orange device status LED page 80 Otherwise the relay output DO2 or DO3 or the transistor output DO1 will switch if it is configured for WARNING mode see chapter 8 6 10 Configuring the transisto...

Страница 35: ...splay the test menu at the same time for 5 seconds in the process level Display the information menu for 2 seconds in the process level if the device status LED is orange or red Reset the daily counte...

Страница 36: ...nu see chapter 8 6 16 Adjusting the CUT OFF flow rate page 63 Flow rate value selecting and adjusting the unit see chapter 8 6 2 Choosing the flow rate unit the number of decimals and the counter disp...

Страница 37: ...tput AO1 4 to 20 mA and configuring the transistor output DO1 and both relay outputs DO2 and DO3 INPUT Configuring the digital input DI1 FILTER Choosing the filter level of the measured flow rate whic...

Страница 38: ...level or a sliding point selection AUTO In this case the device selects the position of the decimal point depending on the unit selected and the flow rate value measured Counters volume unit if the fl...

Страница 39: ...return to the process level UNIT FLOW LIT SEC 1 Choose the flow rate unit 2 Confirm LIT MIN LIT H M3 MIN M3 H US GAL S AUTO 1 Choose the number of decimal places 2 Confirm US GAL M DEC PT 3 US GAL H...

Страница 40: ...parameters go to the END function in the parameters menu and press the key in order to save the settings and return to the process level NOTE The device starts using the new K factor as soon as the f...

Страница 41: ...The K factor can also be entered see chapter 8 6 3 Entering the K factor for the fitting 406090 used page 40 The calibration procedure is applied either in relation to a known volume TEACH V or in re...

Страница 42: ...nu 1 Prepare a container with a known volume 2 Stop medium circulation 3 Confirm TEACH V FILL END is displayed K FACTOR K 2 8500 The display shows the K factor for the fitting 406090 used whether ente...

Страница 43: ...meters menu 1 Charge the pipe 2 Wait for the flow rate to stabilize 3 Confirm TEACH F MEASURE is displayed K FACTOR K 10 000 The display shows the K factor for the fitting 406090 used whether entered...

Страница 44: ...ing the transistor output DO1 to switch a load when the direction of flow changes page 50 WARNING see chapter 8 6 10 Configuring the transis tor output DO1 to switch a load when the device generates a...

Страница 45: ...the 4 mA and 20 mA limits to zero In this case the current output emits a constant signal of 4 mA NOTE The current output AO1 emits a 22 mA signal when the device emits an error even if the output is...

Страница 46: ...d in chapter 8 6 2 Choosing the flow rate unit the number of decimals and the counter display unit page 38 Is only displayed if the unit chosen in the UNIT parameter is in liters or m3 1 Choose the vo...

Страница 47: ...T DO1 HYSTERES 1 0 000 WINDOW 1 Enter a flow rate valueaThe flow rate value corresponds to the low er threshold 2 Confirm a In hysteresis mode Value for 2 2 or 3 3 In window mode Value for 2 2 or 3 3...

Страница 48: ...Not inverted Inverted Contact Contact Flow Flow X Low switching threshold of the transistor or the relay 1 2 or 3 X High switching threshold of the transistor or the relay 1 2 or 3 Window mode The st...

Страница 49: ...the transistor output DO1 with switching thresholds Flow High switching threshold Low switching threshold Hysteresis mode Not inverted DEL 0 s Inverted Not inverted DEL 2 s Inverted Window mode Not i...

Страница 50: ...output responds when it is configured to report a change in flow direction and when the CUT OFF function is used Flow CUTOFF 0 CUTOFF DO output active DO output inactive As long as the measured flow...

Страница 51: ...istor output DO1 NOTE The units of the displayed values and the values to be entered manually correspond to the values se lected in chapter 8 6 2 Choosing the flow rate unit the number of decimals and...

Страница 52: ...HYSTERES 2 0 000 WINDOW 1 Enter a flow rate valuea The flow rate value corresponds to the low er threshold 2 Confirm a In hysteresis mode Value for 2 2 or 3 3 In window mode Value for 2 2 or 3 3 2 0 0...

Страница 53: ...output responds when it is configured to report a change in flow direction and when the CUT OFF function is used Flow CUTOFF 0 CUTOFF DO output active DO output inactive As long as the measured flow r...

Страница 54: ...in order to save the settings and return to the process level When the device generates a warning message the device status LED is orange The generation of a warning message can also be indicated by...

Страница 55: ...nfiguring the digital input to freeze the flow rate measure ments see Configuring the dig ital input DI1 to trigger calibration for the device s HOLD mode page 57 SET FLOW Configuring the digital inpu...

Страница 56: ...ibrating the flow rate zero point see chapter 8 7 2 Calibrate the flow rate zero point page 67 INPUT DI1 CALIB 0 INV YES INV NO 1 Choose INV NO to trigger the cal ibration of the zero flow point on th...

Страница 57: ...s in HOLD mode The device status LED flashes The current transmitted at the 4 to 20 mA output is frozen to the value of the last measured flow rate The displayed flow rate is frozen to the value of th...

Страница 58: ...tion enables a replacement value specified by the user to be emitted instead of the mea sured value When the digital input is activated The device status LED flashes The signal transmitted at the 4 to...

Страница 59: ...ent any more frozen The device status LED flashes The display appears along with the 4 to 20 mA current output the status of each transistor out put and the relay and the measured value of the flow ra...

Страница 60: ...ND function in the parameters menu and press the key in order to save the settings and return to the process level NOTE The daily counter remains at zero until the digital input switches again INPUT D...

Страница 61: ...30 e g when switching the medium circulation on or off the filter is deactivated The new flow rate is emitted in non filtered form NOTE If the filter selected is too high the device does not recogniz...

Страница 62: ...END function in the parameters menu and press the key in order to save the settings and return to the process level Filter 0 measured flow rate Filter 3 Filter 6 Filter 9 Slower measurand output Fast...

Страница 63: ...dot after it in the display Outputs and counters respond to the zero flow rate 1 If you do not wish to change any further parameters go to the END function in the parameters menu and press the key in...

Страница 64: ...g a button The backlight be deactivated 1 If you do not wish to change any further parameters go to the END function in the parameters menu and press the key in order to save the settings and return t...

Страница 65: ...ro point of the device to be calibrated FLOW The outputs to be checked for proper operation K SENSOR The KW value of the sensor to be changed in order to adjust the device s accuracy FLOW W The flow r...

Страница 66: ...evel CAL AO1 OFFSET OF 4 05 The transmitter generates a current of 4 mA 1 Measure the current emitted at the 4 to 20 mA output using a multi meter 2 Enter the value displayed by the multimeter The per...

Страница 67: ...ation has been stopped NOTE Make sure there are no air bubbles in the pipeline NOTE Before calibrating the flow rate zero point and before starting up the sensor for the first time immerse it into the...

Страница 68: ...and not in the configuration level 5 Activate the digital input configured to trigger the flow zero point calibration MEASURE The device calibrates the flow rate zero point for approxi mately 30 seco...

Страница 69: ...he test menu and press the key in order to save the settings and return to the process level 1 Charge the pipe 2 Stop medium circulation CALIB 0 CALIB N CALIB Y 1 Choose CALIB Y MEASURE The device cal...

Страница 70: ...The counters are incremented according to the measured flow rate value and not according to the sim ulated value The device status LED flashes as long as the checking function for proper output respo...

Страница 71: ...not correct contact the manufacturer 1 If you do not wish to change any further parameters go to the END function in the test menu and press the key in order to save the settings and return to the pro...

Страница 72: ...ated by the device NOTE This menu is only accessible when the device status LED is orange or red Meaning of a message see chapter 9 5 4 Solving a problem with a warning or error message with the red d...

Страница 73: ...ures Always use safety gloves to touch the device Stop medium circulation and empty the pipelines before disconnecting the process connections Risk of injury resulting from the type of medium When usi...

Страница 74: ...define the cleaning frequency according to the pro cess NOTE All documents important for the return as well as the return address of the manufacturer are available at http reparaturdienst jumo info NO...

Страница 75: ...Remove the seal out of the groove 4 Clean the seal s groove 5 Place the new O ring seal into the groove see chapter 10 Spare parts and accessories page 82 6 Place the device into the fitting 7 Tighten...

Страница 76: ...ding on switching thresh olds or switcheda Unable to access the parameters menus and test menu Check the position of the selection switch to lock or unlock the CONFIRM key see Use of the selection swi...

Страница 77: ...of the color 4 to 20 mA Depending on the switching thresh olds or switcheda The signal value emitted by the cur rent output does not match the flow rate measured Check the settings for the current ou...

Страница 78: ...level Calibrate the flow rate zero point Green 4 to 20 mA Depending on the switching thresh olds or switcheda The displayed flow rate is always zero Check that the flow rate in the pipeline is not ze...

Страница 79: ...supply are used Red 22 mA Depending on the thresholds ERROR5 Both ERROR3 and ER ROR4 Contact the manufac turer Red 22 mA Depending on the thresholds ERROR6 Counter values have been lost completely Re...

Страница 80: ...s If it does mount the de vice on the pipeline so that the arrow on the side of the housing is pointing in the direction of flow Orange 4 to 20 mA Switcheda WARN LOW The measured flow rate is below th...

Страница 81: ...or the flow rate Orange 4 to 20 mA Switcheda LIN LOST The factory calibra tion has been lost Contact manufacturer The device is mea suring the wrong values Orange 4 to 20 mA Switcheda CAL FAIL Calibra...

Страница 82: ...with 693568 2 cable fittings M20 1 5 2 flat seals made from CR for cable fittings or screw plugs 2 screw plugs M20 1 5 2 multiway seals 2 6 mm Set with 693590 2 reductions M20 1 5 NPT 1 2 with mounte...

Страница 83: ...during transport Transport the device in an impact proof packaging solution that is protected from moisture and contam ination Do not subject the device to temperatures outside of the admissible stora...

Страница 84: ...84 12 Storage 12 Storage NOTE Incorrect storage can cause damage to the device Store the device in a dry and dust free environment Device storage temperature range 20 to 60 C...

Страница 85: ...nmental damage caused by improper disposal The country specific laws and regulations for handling and disposing of waste must be observed NOTE At the end of its service life the device and any batteri...

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Страница 87: ......

Страница 88: ...ers Road East Syracuse NY 13057 USA Delivery address Mackenrodtstra e 14 36039 Fulda Germany Phone Fax Email Internet 44 1279 63 55 33 44 1279 62 50 29 sales jumo co uk www jumo co uk Phone Fax Email...

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