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Servomex 01440002D, Руководство по обслуживанию

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Servomex 01440002D Скачать руководство пользователя страница 25

01440D Light Industrial Gas Analyser Service Manual.

2.13

2.11

Replacing the Led Front Panel display (2553-7332)

1.

Remove the front panel PCB’s, reference sections 2.9 and 2.10.

2.

Undo the four corner screws on the LED module to replace.

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.

3.

Disconnect the connectors that go between the interface PCB to the control 
panel PCB.

4.

Installation is the reverse of the removal process.

Figure 2.4

Component Layout, Front Panel PCB (01420904B)

RED

RED

ORANGE

ORANGE

BROWN

BROWN

Содержание 01440002D

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

Страница 2: ...This page intentionally blank...

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

Страница 4: ...This page intentionally blank...

Страница 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...

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

Страница 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...

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

Страница 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...

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

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

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

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

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

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

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

Страница 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...

Страница 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...

Страница 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...

Страница 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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