Servomex 01440002D Service Manual Download Page 2 | Manualshive

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Summary of Contents for 01440002D

Page 1: ...Part Number 01440002D Revision 5 Language UK English Service Manual SERVOPRO 1440D1 Light Industrial Gas Analyser EMISSIONS ANALYSERS...

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Page 3: ...01440D1 Light Industrial Gas Analyser Service Manual Ref 01440 002D 5 Order as part No 01440002D...

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Page 5: ...al of the Infrared Transducer 2 7 2 5 Checking the Analogue Outputs and Display 2 8 2 5 1 Checking the Zero 2 8 2 5 2 Checking the Span 2 9 2 6 Replacing the Flow Sensor 01800925 2 10 2 7 Replacing th...

Page 6: ...Table of Contents 01440D Light Industrial Gas Analyser Service Manual ii...

Page 7: ...Manual iii Table 2 1 Requirements for Sample Conditions 2 2 Table 2 2 SW3 Switch Settings 2 12 Table 3 1 Spares for Normal Operation 3 1 Table 3 2 Spares for General Use 3 2 Table 3 3 Spares Infrared...

Page 8: ...List of Tables 01440D Light Industrial Gas Analyser Service Manual iv...

Page 9: ...Schematic 2 14 Figure 2 6 01440D1STD Plumbing Schematic 2 15 Figure 2 7 Interconnecting Wiring 01440D1STD Oxygen Analyser 2 16 Figure 2 8 Interconnecting Wiring 01440D1STD Carbon Dioxide Analyser 2 17...

Page 10: ...List of Figures 01440D Light Industrial Gas Analyser Service Manual vi...

Page 11: ...al or the Technical Data Sheet for the latest technical specification Addresses for technical assistance and spares are given on the rear cover For information on installation and operation please ref...

Page 12: ...e equipment should be disconnected from the electrical power supply Tests must be made to ensure that disconnection is complete Note that the relay contacts may be supplied from a separate source of e...

Page 13: ...Potentiometer trimming tool 2 5mm AF Allen Key 3mm AF Allen Key Open ended wrench width across flats 0 45 in 7 16in British 3 16 nominal non magnetic Manometer with a range exceeding 500mm Wg and a b...

Page 14: ...0D1STD 1 to 10psig 7 to 70kPag 01440D1STD BPR 17 to 20psia 120 to 140kPaa 01440D1FTX Typically 0 3kPag 30mmWG at 200ml min Flow Rate 01440D1STD 1 to 6l min 01440D1STD BPR 1 to 2l min 01440D1FTX USER L...

Page 15: ...tion and the 3 off M4 pillars 4 Remove the thermal fuse and heating element from the underside of the transducer being careful not to damage it 5 Installation is the reverse of the removal process Ens...

Page 16: ...key loosen the cell locking clamp screw Grip the cell by the sides and pull the cell out of the magnet frame note that the magnet will exert a very strong holding force on the cell 3 The replacement c...

Page 17: ...Adjust the FINE SPAN pot on the top of the transducer fully clockwise The potentiometer will click when it reaches the end 11 Adjust the SPAN on the front panel fully clockwise 12 Connect an air supp...

Page 18: ...a nominal 120 of air approximately 25 1 O2 6 Refit the foam cover of the transducer and allow the analyser to stabilise 7 Adjust the SPAN on the front panel so that the display reads 20 9 0 1 O2 2 3...

Page 19: ...g the bracket that the transducer is located on Slide the whole assembly to one side and lift out from the analyser 5 When the assembly is free unscrew the transducer from the bracket by the 3 off scr...

Page 20: ...at the correct pressure and flow see section 2 1 the DVM should read 0 0000V 0 0001V 3 If not then adjust zero control behind flip down door on front panel For oxygen units if zero is not achievable...

Page 21: ...calibration gas is air at 20 9 purity then the figure would be 0 8360V 0 0001V 3 If not adjust span control behind flip down door on front panel For oxygen units if span is not achievable then the ga...

Page 22: ...rs fitted with an old version power supply MAP40 or FLU3 40 3AD Remove the hexagonal spacers and power supply ii For latest version power supplies Emerson LPT63 unscrew the 4 off M4 waisted screws hol...

Page 23: ...g the Main Control PCB 01420915 1 If necessary remove the transducer and power supply to improve access See Section 2 3 1 for oxygen transducer or 2 4 1 for infrared transducer 2 Disconnect all connec...

Page 24: ...nt of the LED s associated with the function switches and bezels Before tightening the fixing screws ensure that the switches operate without sticking 6 Installation is the reverse of the removal proc...

Page 25: ...lace 2 12 Replacing the infra red Interface PCB 01415930 1 Remove the two M4 screw holding down the interface PCB 01415930 2 Carefully ease the interface from the pin connectors on the transducer PCB...

Page 26: ...g flow schematic shown in Figure 2 5 2 Leak test by connecting together the sample IN and OUT gas connections and connect a water manometer to them Pressurise the system to approx 500mm water gauge an...

Page 27: ...the system to approx 500mm water gauge and leave to stabilise The leak rate should be less than 2mm min after the level has initially stabilised 4 If a leak exists check connections using a soap solu...

Page 28: ...01440D Light Industrial Gas Analyser Service Manual 2 16 Figure 2 7 Interconnecting Wiring 01440D1STD Oxygen Analyser...

Page 29: ...01440D Light Industrial Gas Analyser Service Manual 2 17 Figure 2 8 Interconnecting Wiring 01440D1STD Carbon Dioxide Analyser...

Page 30: ...01440D Light Industrial Gas Analyser Service Manual 2 18 Figure 2 9 Interconnecting Wiring 01440D1FTX Infra Red Analyser...

Page 31: ...01440D Light Industrial Gas Analyser Service Manual 2 19 Figure 2 10 Interconnecting Wiring 01440D1FTX Oxygen Analyser...

Page 32: ...01440D Light Industrial Gas Analyser Service Manual 2 20 Figure 2 11 Circuit Diagram Front Panel PCB 01420904B...

Page 33: ...01440D Light Industrial Gas Analyser Service Manual 2 21 Figure 2 12 Circuit Diagram Front Panel PCB 01420904B...

Page 34: ...01440D Light Industrial Gas Analyser Service Manual 2 22 Figure 2 13 Output Connections...

Page 35: ...supplied by Servomex to comply with personnel safety requirements and to maintain performance specification Table 3 1 Spares for Normal Operation Part Number Description Recommended qty No of analyser...

Page 36: ...only 0 0 1 255 7332 LED display 3 1 2 digits 0 0 1 S1420935 Automatic flow control device 0 0 1 01800925 Flow sensor assembly 01440D1STD only 0 0 1 2653 2518 Heater Disc for oxygen transducer only 0 0...

Page 37: ...25 CO2 transducer S1420945 0 0 1 01520702 0 50 CO2 transducer S1420945 0 0 1 01520701 0 100 CO2 transducer S1420945 0 0 1 01522707 0 1 CO transducer 01440D1FTX Only S1420943 0 0 1 01522706 0 2 5 CO t...

Page 38: ...ncluced in the Manual Circuit Diagram of Control Board 01422911 Relevant drawing 01422 111 is enclosed Table 3 4 Spare for Oxygen Transducer Part Number Description Recommended qty No of analysers 1 3...

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