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M&C SP Series, Инструкция по эксплуатации

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42 

SP2000, SP2300, SP2400  |  1.00.03                 

www.mc-techgroup.com

 

17.3

 

CHANGE OF HEATING CARTRIDGE  AND THERMOSTAT 

 Warnung 

 

     

 
Before effecting any maintenance work, the mains voltage has to be switched 
off on all poles! This is also valid for eventually connected alarm or control cir-
cuits. 

 

 

 

  Switch the probe free of tension (switch off the mains voltage) and let it cool down.  

 

  Open the toggle type fasteners and take off the protection cover.  

 

  Take off the lid of the electrical connection box after having unfastened the 4 screws.  
 

 

Figure 20 

Position of Thermostat and heating cartridge

 

 

Heating cartridge 

Thermostat 

Содержание SP Series

Страница 1: ...Gas Sample Probe Series SP SP2000 SP2000 H SP2300 H SP2400 H serial number 10283 and higher Instruction Manual Version 1 00 03 ...

Страница 2: ...please don t hesitate to contact M C or your M C authorized distributor You will find all the addresses in the appendix of this manual For additional information about our products and our company please go to M C s website www mc techgroup com There you will find the data sheets and manuals of all our products in German and English This Operating Manual does not claim completeness and may be subj...

Страница 3: ...15 Electrical connections 25 15 1 Standard Version with Internal Capillary Tube Thermostat 26 15 2 Version with PT100 or thermocouple option 26 16 Starting 28 16 1 Gas sample probe SP2300 H 29 16 2 Option calibration gas feeding and blow back 29 16 2 1 Option check valve R 29 16 2 2 Option 3 2 way ball valve 3VA and 3VA320 30 16 3 Option ball valve drives 31 16 3 1 Option Pneumatic drive MS1 or MS...

Страница 4: ...ve for 3 2 way ball valve 32 Figure 15 Electrical connection for electrical ball valve drive 33 Figure 16 Connections solenoid valve unit 2 34 Figure 17 Connections solenoid valve unit 3 35 Figure 18 Wiring plan of control unit 234B 38 Figure 19 Filter elements and gaskets 40 Figure 20 Position of Thermostat and heating cartridge 42 Figure 21 Position of fixing screws of connection box thermostat ...

Страница 5: ... to appropriate transportation correct storage as well as professional installation and maintenance work All necessary information a skilled staff will need for appropriate use of this product are given in this operating manual 2 DECLARATION OF CONFORMITY CE Certification The product described in this operating manual complies with the following EU directives EMV Instruction The requirements of th...

Страница 6: ...supplies are disconnected Operate the device only in the permitted temperature and pressure ranges For details please refer to the technical data sheet or manual Install the device only in protected areas sheltered from rain and moisture The product should not be exposure to the elements This device is NOT certified to be installed or operated in explosive hazardous areas Installation maintenance ...

Страница 7: ...ans that a material damage may occur in case the respective safety measures are not met Attention This means that an unintentional situation or an unintentional status may oc cur in case the respective note is not respected Note These are important information about the product or parts of the operating manual which require user s attention Qualified personnel These are persons with necessary qual...

Страница 8: ...high temperatures re quires wearing protective gloves Wear safety glasses Protect your eyes while working with chemicals or sharpe objects Wear safety glasses to avoid getting something in your eyes Wear protective clothes Working with chemicals sharpe objects or extremly high temperatures re quires wearing protective clothes ...

Страница 9: ...bes like e g probes of the series SP2000 This probes guarantee a mini mum of maintenance work if correctly adapted to the process conditions At the continuous gas sampling for ana lytical measurements with M C gas sample probes a fine dust filtration already happens at the sample point Hereby already a majority of necessary maintenance work at analyzer systems is prevented Basically the quantity o...

Страница 10: ...0 Fe CuNi Ni CrNi Ready for operation After 40 min H320 C after 60 min Low temperature alarm contact Contact rating 250 V 3 A 0 25 A alarm point ΔT 30 C Sample gas outlet cnnection 1x 1 4 NPTi tube connection ø 6 8 or 10 mm H320 C tube connection 6 or 8 mm Backflush Test gas connection 1 4 NPTi R H320 C tube ø 6 mm Power supply 230 V 50 60 Hz 800 W 115 V 115 V 60 Hz 800 W fuse pro tection 10 A Ele...

Страница 11: ...tside Due to the special execution of the heating element of the SP2000 H SP2300 H and SP2400 H with protection cover the complete filter housing including mounting flange is heated adjustable up to 180 C 356 F version H320 C up to 320 C 608 F so that a safe operation without shortfall below the dew point in the out of process area is guaranteed The temperature adjustment of the standard version i...

Страница 12: ... Type 7aT Max 180 C 356 F Graphite Type H320 C Max 320 C 608 F The following types of partial filter heating and regulation are possible Type Version H Electrical heating and control with incorporated capillary thermostat PT100 Fe CuNi Ni CrNi Electical heating and control with external electronic temperature controller D Steam heating not controlled Standard ...

Страница 13: ...external dimensions of between 40 and max 50 mm is located at the aperture on the underside of the angle sheet which is closed with a silicon lid The clamp is mounted on an adjustable mounting bracket which allows adjustment for various sample line diameters The standard probe s sample gas outlet connection has a NPT internal thread to which the customer must con nect a suitable size of temperatur...

Страница 14: ...p Ni CrNi thermoelement is provided as a temperature sensor M C also supplies suitable temperature controller e g Type 70304G see data sheet 4 3 which also can be mounted directly at the gas sample probe max ambient temperature 45 C 113 F 11 3 SAMPLE TUBE AND PREFILTER POSSIBILITIES Depending on the process gas temperature and composition probe tubes made of different materials are used with G con...

Страница 15: ... of condensation in the area of the connection piece heated sample tubes made of stainless steel with flange connection DN 65 PN 6 are used Type Max process temperature Length max Tube ø o Temperature sensor SP 30H1 1 heating max 320 C Max 550 C 1022 F 2 0 m ø 42 2 mm Fe CuNi SP 30H1 1V heating max 320 C Max 550 C 1022 F 2 0 m ø 42 2 mm Fe CuNi SP30 H2 heating max 320 C Max 550 C 1022 F 2 0 m Ø 42...

Страница 16: ...00 31 G 3 4 a SP2000 V20 5 20S9127 500 SS316 316Ti 3 2 10 220 50 G 3 4 a SP2000 V20 6 20S9128 500 SS316 316Ti 3 10 520 60 G 3 4 a SP2000 V12 1 20S9500 1000 Keramik5 SS316Ti 1 10 500 40 DN65 PN6 SP2000 V12 3 20S9510 1000 Keramik5 SS316Ti 1 10 optional 1000 60 DN65 PN6 SP2000 V12 2 20S9505 1000 Keramik5 SS316Ti 2 10 optional 1000 60 DN65 PN6 SP2000 V12 1 SS2 20S9525 600 Keramik5 SS316Ti 1 10 500 40 ...

Страница 17: ...emoving the probe and pay attention to the insertion length of the probe tube Make certain that the probe is easily accessible so that you can carry out any subsequent maintenance work without trouble Locate the probe connections in such a way that the connections temperature is always above the acid dew point in order to avoid corrosion and blockage problems If this is not possible a heated SP35 ...

Страница 18: ... Max Dust loading g m3 Dust composition grain size μm Gas composition corrosive toxic explosive Parameters to be measured e g O2 CO SO2 NOX Vol mg Nm3 ppm Necessary gas flow l h Min l h Max Necessary T90 time s 14 MOUNTING M C SP2000 probes are designed for stationary use and if properly selected and mounted a long service life and minimum maintenance are guaranteed A horizontal operating position...

Страница 19: ...of filter element and tighten it if necessary hand tight or change filter element and correspond ing sealings Warning When working during operation High surface temperatures Touching the surfaces can result in burns Wear protective gloves and any unauthorized access to the probe must be made impossible Push in the filter housing lid into the filter area Turn clamp B clockwise and turn with the han...

Страница 20: ...ould explain the above mentioned steps Figure 4 Removing the new filter housing lid 14 2 MOUNTING OF THE SCREWED CONNECTOR AT THE SAMPLE OUTLET Remove heat conducting jaws at the sample outlet after loosening the knurled nut Figure 5 Mounting of screwed connector at sample outlet ...

Страница 21: ...rs so that separated liquid drops can flow back to process Note A preferred mounting position is to have the probe with its sample gas outlet pointing down wards although this is not absolutely necessary for perfect functioning Insert flange seal Fig 6 between sampling flange and probe flange If the heated probe tube type SP30 35 or the ceramic prefilter type V12 is used then the probe is to be sc...

Страница 22: ...22 SP2000 SP2300 SP2400 1 00 03 www mc techgroup com Figure 6 Mounting of sample tube or prefilter ...

Страница 23: ...in the silicone cap Figure 7 Mounting of heated sample line Connect stainless steel connection piece or interchangeable PTFE tube at the fitting in the sample gas outlet of the probe For this remove union nut with ferrule and cutting ring and put it in right order and direction on the stainless steel connection piece or the PTFE tube Attention If a PTFE tube is used as sample line an insert must u...

Страница 24: ...central mounting of the sample line to loosen the two screws and move the small mounting angle of the mounting bracket and then re tighten them Now place the heat conducting jaws around the sample gas connection in the retaining slot and fix with the knurled nut Caution Never operate probe without heat conducting jaws because of the resulting cold bridge blocking of connector and line is to be exp...

Страница 25: ... again the protection cap and fasten it with the quick action locks 14 6 CONNECTION OPTION PNEUMATIC DRIVE MS1 OR MS3 The drive line for actuating the pneumatic drive is connected via a corresponding tube or pipe fitting with G1 4 outside thread figure 8 and figures 28 to 31 The required drive pressure is 6 5 up to 9 bar abs 15 ELECTRICAL CONNECTIONS Warning When connecting the equipment please en...

Страница 26: ...5 2 VERSION WITH PT100 OR THERMOCOUPLE OPTION In case the gas sample probe is ordered with temperature sensor instead of the thermostat an electronic temper ature regulator is necessary such as the M C regulator 70304G Part No 01B8451 This instrument can be deliv ered already mounted on the probe and electrically connected or it is attached to the consignment as separate unit for external mountage...

Страница 27: ... cable min 3 x 1 5 mm2 clamping range 6 12 mm through the left cable gland M20 x 1 5 of the regulator and connect it to the respective terminals Introduce the cable for the alarm contact clamping range 6 12mm through the right cable gland M20 x 1 5 and connect it to the repective terminals In case the temperature regulator 70304G is attached as separate unit the probe has additionally to be connec...

Страница 28: ...ation stated on the probe s nameplate If there is a built in ball valve you should also check if it is closed In case of hand operated ball valves the control grip must be located at the right hand stop Switch on mains power supply Check the rated value setting on the built in thermostat or on the external controller The total heating up time is approximately 2 hours After about 1 hour the probe i...

Страница 29: ...the aluminum part of the heater the PTFE inner part expands more than the aluminum part of the heater when it heats up The difference in length is compensated for by a spring in the cover part Caution We recommend therefore to loosen the locking screw in the clamp at the first heating up to relieve the O rings in the cover or better remove the complete filter housing lid After reaching the operati...

Страница 30: ...ed by hand to the right up to the stop Note In the case of negative pressure operation it should be noted that false air would be drawn in via the non closed check valve R at less than 300 mbar abs Figure 12 Calibration gas feeding 16 2 2 OPTION 3 2 WAY BALL VALVE 3VA AND 3VA320 With the 3 2 way ball valve the two functions backflush and calibration gas feed can be carried out one after the other ...

Страница 31: ... pneumatic drive with return spring type MS1 MS3 for 320 C 608 F or an electric drive EA 16 3 1 OPTION PNEUMATIC DRIVE MS1 OR MS3 WHEN USING A 2 2 WAY BALL VALVE VA Ball valve open measuring operation Ball valve closed e g changing filter element at process excess pressure or toxic sample gas or test gas feeding with option check valve R without loss of test gas into the process Figure 13 Pneumati...

Страница 32: ...MS3 in connection with the 3 2 way ball valve 3VA 1 Measuring and blow back MS B 2 Measuring and test gas feeding MS C Figure 14 Pneumatic drive for 3 2 way ball valve When placing the order it shall be specified whether the ball valve should be NC without control air closed resp switched to test gas feeding or blow back or NO without control air open and hence switched to measuring Standard NC ...

Страница 33: ...K TEST GAS FEEDING AND CONTROL OF THE PNEUMATIC DRIVES All solenoid valve units contain a 3 2 way solenoid valve for control of the pneumatic drive One way of the solenoid valve is used for switching the ball valve the other for ventilation and hence resetting the ball valve Furthermore depending on demand 2 2 way solenoid valves for blow back and or test gas feeding are existing Note Feed the bac...

Страница 34: ...ilable Solenoid valve unit 2 With 2 solenoid valves for control of 2 operating conditions 1 x 3 2 way solenoid valve for switching from measurement operation to back purging or feeding of test gas 1 x 2 2 way solenoid valve for feeding of test gas or back purge gas Figure 16 Connections solenoid valve unit 2 ...

Страница 35: ...or control of 2 operating conditions 1 x 3 2 way solenoid valve for switching over from measuring mode to back purging for eg option 3VA 1 x 2 2 way solenoid valve for feeding of test gas via option R 1 x 2 2 way solenoid valve for feeding of back purge gas Figure 17 Connections solenoid valve unit 3 ...

Страница 36: ...ime the scale is valid which corresponds to the colour of the time range adjustment Range Example The back purging shall be effected every 12 hours for totally 10 seconds Duration of the back purging 10 s Pause 12 h Adjustment Duration of the back purging 10 s Set the potentiometer Time 2 to 10 white scale and the time range Range 2 to 10 s Adjustment Pause 12 h Set the time range Range 1 to 30 h ...

Страница 37: ...his it is pause time in which the solenoid valve Y1 is changed over again to the measuring gas sampling At the same time the time delay relay is switched which after a delay time of eg 1 min finishes the message purging and releases again the measurement This delay time is necessary in order to have active sample gas in the analyzers during switching over from purging to measuring 16 4 1 5 Functio...

Страница 38: ...38 SP2000 SP2300 SP2400 1 00 03 www mc techgroup com Figure 18 Wiring plan of control unit 234B ...

Страница 39: ... operations specific guidelines for maintenance work Warning Aggressive condensate is possible Wear protective glasses and proper protective clothing When working during operation High surface temperatures Touching the surfaces can result in burns Wear protective gloves and any unau thorized access to the probe must be made impossible 17 1 CHANGING FILTER ELEMENT AND CHECKING SEALINGS Close ball v...

Страница 40: ...40 SP2000 SP2300 SP2400 1 00 03 www mc techgroup com Figure 19 Filter elements and gaskets Washer 93S0034 ...

Страница 41: ...e probe unit has to be dismounted and removed out of the process Warnung When working during operation High surface temperatures Touching the surfaces can result in burns Wear protective gloves and any unau thorized access to the probe must be made impossible Loosen the 4 flange nuts and remove if possible the fixing screws not for prefilters V12 adapter flanges or SP30 H Extract probe with prefil...

Страница 42: ... poles This is also valid for eventually connected alarm or control cir cuits Switch the probe free of tension switch off the mains voltage and let it cool down Open the toggle type fasteners and take off the protection cover Take off the lid of the electrical connection box after having unfastened the 4 screws Figure 20 Position of Thermostat and heating cartridge Heating cartridge Thermostat ...

Страница 43: ...sensor retaining plate Remove the connection box including the heater cartridge and the thermostat sensor Figure 22 Dismounted electrical connection box with heating cartridge and thermostat sensor Loosen the cable gland C figure 21 for the heating cartridge and the capillary tubes of the thermostat Disconnect the electrical connection lines of the heating cartridge and the termostat from the term...

Страница 44: ... C 374 F Figure 23 Adjustment of the mechanical stop at the thermostat controller If you use gas sample probes with temperature sensor PT100 or thermoelement instead of the thermostat lead the sensor connecting cable with the heating cartridge through the cable gland In order to do this put the con necting cable into the corrugation of the sealing rings and the two metal rings 18 SWITCHING OFF Cau...

Страница 45: ... for lid Material Viton R 2 4 8 93S0030 Gasket 69 for lid SP2000 H320 Material graphite R 2 4 8 93S0034 Washer for graphite gasket filter housing lid for sample probe type SP2000 H320 R 1 93S0035 Sealing spiral o ring 39 for SP2000 7aT Material PTFE R 1 2 3 93S0040 Sealing spiral o ring 55 for SP2000 7aT Material PTFE R 1 2 3 90S2080 Gasket 3 4 for spun glass cartridge FW insitu probe tubes pre fi...

Страница 46: ...mensions B x H x T 150 x 250 x 145 Status signal output Low temperature alarm 1 contact NO potential free Switching capacity max 250 V AC 3 A Electrical connection Terminals max 4 mm2 4 x M20 x 1 5 cable gland Power supply 115 V 50 60 Hz 1725 VA 230 V 50 60 Hz 3450 VA Pneumatic ball valve drive type MS1 and MS3 Connection control line G 1 4 i Electrical ball valve drive type EA Status signal outpu...

Страница 47: ...tion Sampling possibilities Ball valve options and test gas feeding blow back 3 2 way ball valve and pneumatic drive 4 drawings More product documentation is available on our Internet catalogue www mc techgroup com Sample tubes series SP Document 2 14 Prefilter series SP Document 2 17 ...

Страница 48: ...48 SP2000 SP2300 SP2400 1 00 03 www mc techgroup com Figure 24 SP2000 H basic version ...

Страница 49: ...www mc techgroup com SP2000 SP2300 SP2400 1 00 03 49 Figure 25 SP2000 H with options ...

Страница 50: ...50 SP2000 SP2300 SP2400 1 00 03 www mc techgroup com Figure 26 SP2300 H ...

Страница 51: ...www mc techgroup com SP2000 SP2300 SP2400 1 00 03 51 Figure 27 SP2300 H filter elements ...

Страница 52: ...52 SP2000 SP2300 SP2400 1 00 03 www mc techgroup com Figure 28 High temperature tube aluminium oxide AO ...

Страница 53: ...www mc techgroup com SP2000 SP2300 SP2400 1 00 03 53 Figure 29 Heated sample tubes SP30 H ...

Страница 54: ...54 SP2000 SP2300 SP2400 1 00 03 www mc techgroup com ...

Страница 55: ...www mc techgroup com SP2000 SP2300 SP2400 1 00 03 55 Figure 30 Test gas feeding and blow back possibilities ...

Страница 56: ...56 SP2000 SP2300 SP2400 1 00 03 www mc techgroup com Figure 31 SP2000 H 3VA MS NC B ...

Страница 57: ...www mc techgroup com SP2000 SP2300 SP2400 1 00 03 57 Figure 32 SP2000 H 3VA MS NC C ...

Страница 58: ...58 SP2000 SP2300 SP2400 1 00 03 www mc techgroup com Figure 33 SP2000 H 3VA MS NO B ...

Страница 59: ...www mc techgroup com SP2000 SP2300 SP2400 1 00 03 59 Figure 34 SP2000 H 3VA MS NO C ...

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