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8012707/ZVF9/V2-1/2019-04 | SICK

O P E R A T I N G I N S T R U C T I O N S | GM32

Subject to change without notice

MAINTENANCE

Replacing the sender lamp

Loosen both screws (5 mm Allen screw) on the sender lamp and take the sender lamp
off,

see “Sender lamp”, page 52

Remove the cap from the new sender lamp.

Plug in new sender lamp and screw tight.

Connect the plug and screw tight.

Plug in the lamp cover.

Screw the rear cover tight.

Adjustment is not required.

6.8

Cleaning the purge air unit

The filter of the purge air unit must be exchanged at the latest when the low-pressure
monitor on the filter outlet triggers.

Preparation

▸

If the purge air unit is not immediately functional: Remove the SR-unit from the gas duct
(swiveling out is sufficient for short-time work).

Procedure

Put the purge air unit out of operation and completely remove the purge air hoses.

Replace the air filter in the purge air unit and clean the inside of the purge air unit.

Fully swivel out the SR-unit so that any dust blown through the purge air hose is not
deposited on the window.

Put the purge air unit back into operation,

see “For GMP probe: Start-up of the purge air

supply”, page 33

NOTE:

Replacement of the sender lamp is identical for all GM32 variants.

NOTE: Inadequate purge air supply can damage the gas analyzer.

▸

The purge air unit must be in perfect condition.

Details

→

Data Sheet of purge air unit.

Содержание GM32 Series

Страница 1: ...MMMI MMMOPERATING INSTRUCTIONS OPERATI NG INSTRUCTIO NS GM32 In situ Gas Analyzer Measuring Probe Version GM32 GM32 LowNOx GM32 TRS Title Page...

Страница 2: ...location SICK AG Nimburger Str 11 D 79276 Reute Germany Legal Information This work is protected by copyright Any rights derived from the copyright shall be reserved for SICK AG Reproduction of this...

Страница 3: ...gn 13 2 5 1 Measuring probe 13 2 6 Purge air unit for GMP measuring probe 13 2 6 1 Light sources 14 3 Preparing the gas duct side 15 3 1 Preparing the sampling point 15 3 1 1 Checking the scope of del...

Страница 4: ...proof covers option 39 5 Operation 41 5 1 Recognizing an unsafe operating state 41 5 2 Operator panel 42 5 2 1 Status indicators LEDs 42 5 2 2 Button assignment 42 5 2 3 Contrast setting 42 5 2 4 Lang...

Страница 5: ...ssembly 62 8 2 Storage 63 8 3 Environmentally compatible disposal recycling 63 9 Specifications 64 9 1 Conformities 64 9 1 1 Electrical protection 64 9 2 System GM32 65 9 2 1 System GM32 Standard 65 9...

Страница 6: ...ll result in severe personal injury or death WARNING Risk or hazardous situation which could result in severe personal injury or death CAUTION Hazard or unsafe practice which could result in less seve...

Страница 7: ...WARNING Danger resulting from escaping gas when the SR unit is swiveled out Excess pressure in the gas duct can cause hot and or noxious gases to escape when the SR unit is swiveled out Swivel the SR...

Страница 8: ...ecomes void The device could become dangerous Special local conditions Follow all local laws regulations and company internal operating directives applicable at the installation location Retention of...

Страница 9: ...ly for kraft pulp mills Only with GPP probe Measuring principle Differential Optical Absorption Spectroscopy DOAS 2 1 1 Device versions Version Components measured Component calculated All T p GM32 1...

Страница 10: ...l 1 ppm H2S 34000 mg mol 0 0224 m3N mol 1000000 1 518 mg m3N under normal condition 0 C 2 1 3 Device variants Basic variant Reference cycle see Reference cycle page 11 Correction of internal drifts Ze...

Страница 11: ...correction in an adjustable interval standard 1 hour setting SOPAS ET or per command with SOPAS ET Measured value output during the reference cycle Last valid measured value 2 4 Check cycle The check...

Страница 12: ...output or OPC interface The determined zero and reference values can be output on analog outputs depending on the parameter settings Directly after the check cycle On request via a digital input optio...

Страница 13: ...Probe types Measuring probe with open measuring gap GMP probe GMP probes require a purge air supply to protect the window against contamination Gas diffusion probe GPP probe with gas permeable cerami...

Страница 14: ...euterium lamp or the blue light beam of the LED can cause serious injuries through direct eye and skin contact This results in the following safety measures when working on the switched on device with...

Страница 15: ...probe GPP page 67 Lay the signal lines For GMP probe Determine the installation location for the purge air unit see Electrical connection diagram page 19 or as planned Provide clearance for changing t...

Страница 16: ...ce 2034121 Alignment of flanges with tube Jaw wrench 19 mm 24 mm Flange screw fitting Screwdriver for 0 6 x 3 5 mm 1 0 x 5 5 mm Connections Allen key 3 mm 4 mm 5 mm Connections Personal protective equ...

Страница 17: ...ot change 4 If necessary attach duct insulation protect GM32 from heat Step Procedure Reference 1 Installing the flange with tube see Installing the flange with tube on the gas duct page 17 2 Installi...

Страница 18: ...n the connection unit see Connection unit all dimensions in mm page 77 Do not make the electrical connection to the connection unit yet 3 4 Installing the purge air unit for GMP probe Length of the pu...

Страница 19: ...it SR Measuring probe GMP or GPP Measuring probe pre assembled with purge air fixture Pressure and temperature sensor Optional for probe Purge air unit SLV4 Wiring and technical data see Data Sheet SL...

Страница 20: ...air fixture temperature sensor Filter monitor 5 m 2032143 Included in the purge air fixture Power supply SR standard 10 m 20 m 2046548 2046549 CAN line connection unit sender receiver unit 10 m 20 m...

Страница 21: ...dules CAUTION Hazard caused by electric voltages Only let the work described in the following be carried out by skilled electricians familiar with potential hazards NOTE Before signal connections are...

Страница 22: ...DI1 DI2 DI3 DI4 1 2 4 3 DO4 DO2 1 2 4 3 23 22 21 13 12 24 14 22 13 24 14 11 11 11 21 21 21 11 12 12 12 23 23 23 22 22 13 13 14 14 24 24 11 12 AO1 21 23 AO2 11 12 AI1 21 23 AI2 11 12 DO1 21 22 DO2 13...

Страница 23: ...nce DI 3 13 14 Output_control_values DI 4 23 24 Disable_check_cycle DI 5 11 12 1 Purge_air_status DI 6 21 22 1 DI 7 13 14 1 DI 8 23 24 1 1 On second module Digital output Pin assignment Function DO 1...

Страница 24: ...cting device as disconnecting device for the GM32 3 Lay the electric lines of the power supply to the connection unit and connect the power supply in the connection unit Always connect a protective co...

Страница 25: ...our local representative WARNING Hazard resulting from gases in the gas duct Hot and or noxious gases can escape during work on the gas duct depending on the plant condition Work on the gas duct may o...

Страница 26: ...tions of a replacement for a removable power line have not been adequately observed Always observe the exact specifications in the Operating Instructions Technical Data Section when replacing a remova...

Страница 27: ...nary measures described in the Operating Instructions when opening the connections WARNING Risk of fire through hot gas escaping in installations with overpressure conditions On installations with ove...

Страница 28: ...ectrical connection page 32 Electrical connection of the SR unit see Electrical connection of the SR unit page 33 Switching on the power supply see Switching on the power supply of the GM32 page 33 Fo...

Страница 29: ...ve the transport safety device of the SR unit Fig 10 Transport safety devices 2 Remove the probe transport safety device The probe transport safety devices depend on the type of probe a Remove the pro...

Страница 30: ...ling the device flange on the purge air fixture a Put 10 cup springs each back to back onto the three threaded bolts on the device flange b Pull the sealing ring over the flange of the purge air fixtu...

Страница 31: ...e probe alignment has to be set The measuring gap must be aligned in sample gas flow direction The SR unit must be fitted vertically Rotate the device flange to align the probe To change the measuring...

Страница 32: ...power supply to the power voltage Line with three wires Green yellow PE A protective conductor must be connected Blue N Brown L1 Fuse holder Switch to set voltage NOTE The fuses depend on the availab...

Страница 33: ...the displays until the start up of the GM32 is complete 4 10 For GMP probe Start up of the purge air supply Fig 16 Connection of the purge air supply 1 Switch on the power supply of the purge air uni...

Страница 34: ...ng Ensure that the purge air pressure is adequate to push the purge air into the gas duct The purge air supply may not be switched off while the gas analyzer is on the gas duct Attach clearly visible...

Страница 35: ...C TI ON S GM32 Subject to change without notice START UP 4 Fig 17 Purge air fixture installed on the flange with tube Fig 18 Purge air fixture installed on the flange with tube Purge air fixture Flan...

Страница 36: ...s page 50 e Close the SR unit with the 4 quick release fasteners f For GMP probe Set the lever on the purge air fixture to the open position Fig 20 Lever of the locking device for GMP probe 4 13 Optic...

Страница 37: ...SOPAS OPC server to exchange data with a local process or also with a remote computer connected via Ethernet TCP IP The OPC server collects the data from the GM32 and makes the data available as an O...

Страница 38: ...ured value identifier maximum 32 characters Dimension Physical unit maximum 32 characters Value Real Measured value CCycle Zero Value Zero point check value CCycle Span Value Span check value 70 Failu...

Страница 39: ...of cover of sender receiver unit 2 steps are necessary to fit the weatherproof cover 1 Install the installation plate on the flange of the purge air fixture Fig 23 Weatherproof cover Lay the weatherpr...

Страница 40: ...rge air fixture from the top Position the mounting ring on the side of the purge air fixture 2 Fasten bottom mounting ring 3 again 2 Fit the cover Fig 25 Fitted weatherproof cover Position the cover o...

Страница 41: ...protection Stop the affected gas supply Put the gas analyzer out of operation Moisture penetrates the device Immediately put the device out of operation Locate and stop the liquid source Have the dev...

Страница 42: ...EDs see Diagnosis page 44 Current menu with menu level numeric display Menu level Contrast settingsee Contrast setting MEAS button see Button assignment Significance of button menu dependent see But t...

Страница 43: ...quest see Diagnosis page 44 1 1 3 Uncertain see Diagnosis page 44 1 1 4 Check cycle see Check cycle page 45 1 2 Alignment check see Alignment check automatic optical alignment check option page 45 1 3...

Страница 44: ...ured value uncertain e g outside calibration range Cause Press the DIAG button All messages SOPAS ET Logbook Clearing Malfunctions see Error mes sages page 56 Current Current According to setting Main...

Страница 45: ...nual optical alignment Duct displayed In the example Duct 1 of 3 according to configuration Gas component Zero adjust result Absolute value in unit configured Deviation n percentage of FS 1 Span adjus...

Страница 46: ...t the optical alignment by turning both adjustment screws on the device flange of the SR unit 19 mm wrench Fig 29 Alignment on the device flange Horizontal adjustment causes a horizontal adjustment of...

Страница 47: ...e Replacing the sender lamp see Checking and replacing the desiccant cartridges page 50 Check cycle Start the check cycle manually Reference cycle Start the reference cycle manually 5 2 5 5 Maintenanc...

Страница 48: ...g the purge air unit for GMP probe see Cleaning the purge air unit page 53 x x x Checking optical alignment see Alignment check automatic opti cal alignment check option page 45 x x x Table 11 Mainten...

Страница 49: ...w fittings for firm seating WARNING Damage to eyes through lamp beam The lamp beam can cause eye damage when the SR unit is open Before opening the SR unit Switch the GM32 off at the external main pow...

Страница 50: ...again 4 For GMP probe Set the lever on the purge air fixture to the open position again 6 6 Checking and replacing the desiccant cartridges Fig 33 Desiccant cartridges 1 Swivel the SR unit out see Swi...

Страница 51: ...on the rear side of the SR unit and swivel the rear side out 3 Pull off the lamp cover Fig 35 Lamp cover 4 Pull off the voltage supply line of the LED 5 Loosen screw crosshead of the plug of the send...

Страница 52: ...the LED unit and pull the LED unit off 8 Plug in new LED unit and screw tight Connection of voltage supply line Screws of sender lamp Screws for fastening the LED unit Sender lamp LowNOx NOTE The fas...

Страница 53: ...filter outlet triggers Preparation If the purge air unit is not immediately functional Remove the SR unit from the gas duct swiveling out is sufficient for short time work Procedure 1 Put the purge a...

Страница 54: ...of the manufacturer or correspondingly trained skilled persons to have the device repaired If hazard free operation of the device is no longer possible Put the device out of operation and secure again...

Страница 55: ...gas penetrated the area before the SR unit Gas pressure in gas duct too high Purge air unit has failed or is too weak see Sample gas penetrating page 55 For GPP probe Temperature dropped below dewpoi...

Страница 56: ...emedy Sample gas penetrating the area before the SR unit Gas pressure in gas duct too high Check project planning Purge air unit has failed or is too weak Check purge air unit Plan redundant purge air...

Страница 57: ...ation too high Visor no signal All 4Q signals below threshold parameter Check alignment reflector contamination Lamp fault Lamp does not go on Lampisdefective Replacelamp see Checking and replacing th...

Страница 58: ...zero drift The zero point measurement of a measured value showed an excess deviation Check limit value parameter setting Cycle wavelength drift The check of the current Lambda_C0 coefficient showed a...

Страница 59: ...system start was made Zero adjust The start of an adjustment is recorded in the logbook Shows when last adjustment was made Boxmeasuring The start of filter box measurement is recorded in the logbook...

Страница 60: ...beyond warning threshold Absorption range warning Xtended Absorption in active measuring path above warning threshold Standard setting of warning threshold 1 8 extinction units Check Window dirty see...

Страница 61: ...urge air unit is not immediately functional Remove the SR unit from the gas duct swiveling out is sufficient for short malfunctions Immediately restore correct operation of the purge air unit or repla...

Страница 62: ...on the gas duct NOTE With the GPP probe Danger of condensation Do not switch off the heater of the GPP probe as long as the probe is in the gas duct WARNING Hazard through overpressure in cavities Wit...

Страница 63: ...place if required see Checking and replacing the desiccant cartridges page 50 3 Protect the openings of the SR unit and the reflector unit from atmospheric influences preferably with the transport saf...

Страница 64: ...cal equipment for measurement technology control technology and laboratory use EMC requirements EN 14181 Calibration of continuously operating emission measuring devices EN 15267 3 Certification of au...

Страница 65: ...00 mg m3 With an active measuring path length of 1 25 m GMP measuring probe The measuring probe GPP which can be gas tested is not T V performance tested LowNOx version NO Certification range 0 70 mg...

Страница 66: ...TRS 0 26 ppm 0 65 ppm Measuring ranges refer to 1 m measuring path Measuring ranges depending on application and device version TRS H2S CH3SH als H2S equivalent For device variant 7 TRS H2S CH3SH CH3...

Страница 67: ...ial media contact Stainless steel 1 4571 stainless steel 1 4539 Auxiliary gas connections Purge air Built in components Pressure sensor not in Ex version Temperature sensor PT1000 not in Ex version Fl...

Страница 68: ...al inputs 4 inputs 3 9 V 4 5 mA 0 55 W Per module modules can be selected and extended as required Interfaces Bus protocols Ethernet Ethernet Ethernet RS 485 Modbus TCP OPC SOPAS ET Modbus RTU via opt...

Страница 69: ...ister Correction factor Measured Value 5017 2 32 Bit float Input register Measuring value Status 5019 1 16 Bit integer Input register Status 0 Zero Point Value 5020 2 32 Bit float Input register Zero...

Страница 70: ...ister Bit Field 5 Extended collective 5286 2 32 Bit integer Input register Bit Field 6 Pressure 5288 2 32 Bit float Input register Temperature 5290 2 32 Bit float Input register Humidity 5292 2 32 Bit...

Страница 71: ...of last control check cycle for all components of the GM32 10 Sticky functions like a switch 11 Momentary functions like a push button 9 3 4 Table Bitmap Status Item Address Data type Register type Co...

Страница 72: ...1 active 30 Reserved Bit 1 active 15 File measval Bit 1 active 31 Reserved Bit 1 active Table 31 Bitmap Failure Bit No Name Comment Bit No Name Comment 0 Lamp performance Bit 1 active 16 Check Cycle c...

Страница 73: ...ture Bit 1 active 2 Alarm lamp current Bit 1 active 3 Alarm lamp integration Bit 1 active 4 Alarm pressure pressure 800 hPa or pressure 1300 hPa Bit 1 active 5 31 Reserved Table 34 Bitmap Table for ex...

Страница 74: ...G I NS TRU CT IO N S GM32 Subject to change without notice 9 SPECIFICATIONS 9 4 Dimensions Fig 39 GM32 sender receiver unit all dimensions in mm The sender receiver unit housing can be swiveled to the...

Страница 75: ...gap L3 active measuring path 250 500 750 1 000 1 250 1 500 1 750 Nominalprobe length L1 L2 900 935 296 1 500 1 644 1 004 5 754 5 504 5 254 5 2 000 2 128 1 489 1 239 989 739 239 239 2 500 2 628 1 988...

Страница 76: ...ring probes Measuring gap L3 active measuring path 227 477 727 977 Nominal probe length L1 L2 900 914 353 103 1 500 1 624 1 063 813 563 313 2 000 2 108 1 547 1 297 1 047 797 2 500 2 608 2 047 1 797 1...

Страница 77: ...I N S TRU C TI ON S GM32 Subject to change without notice SPECIFICATIONS 9 Fig 42 Mounting flange DN125 all dimensions in mm Fig 43 Connection unit all dimensions in mm 240 178 125 133 14 240 500 8 18...

Страница 78: ...2 1 2019 04 SICK O P ERA TI N G I NS TRU CT IO N S GM32 Subject to change without notice 9 SPECIFICATIONS Fig 44 Weatherproof cover for sender receiver unit all dimensions in mm 576 3 525 8 25 2 507 8...

Страница 79: ...79 8012707 ZVF9 V2 1 2019 04 SICK O P ER ATI N G I N S TRU C TI ON S GM32 Subject to change without notice SPECIFICATIONS 9...

Страница 80: ...il enquiry my sick com Mexico 3KRQH 0DLO PDULR JDUFLD VLFN FRP Netherlands 3KRQH 0DLO LQIR VLFN QO New Zealand 3KRQH WROOIUHH E Mail sales sick co nz Norway 3KRQH E Mail sick sick no Poland 3KRQH 0DLO...

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