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SERVOPRO FID Online Total Hydrocarbons Analyser

SERVOPRO FID 01000001A rev:5 51

7 FAULT FINDING

Symptom

Problem cause

Possible remedy

Burner doesn’t ignite

Fuel gas emerging from
burner jet diluted with other
gases because fuel system is
insufficiently purged.

Purge fuel gas regulator.

Air and fuel flow not
properly set.

Adjust air and flow set
points.

Glow plug damaged.

Install a new glow plug.

Analyser not able to reach
starting flow set points.

Verify all inlet pressures.

Analyser’s reading is noisy

Air or fuel are
contaminated.

Replace air or fuel cylinder.
Add hydrocarbon traps.
Purge tubing.

There is a leak on the
sample line.

Leak test your sampling
system.

Flows are not stable.

Verify that all gas pressures
are stable.
Verify that flow readings
are stable.
Optimize PID loop
constants.

Tubing used to connect
gases to the SERVOPRO
FID were not properly
purged.

Clean tubing.

There is a dead volume on
one of the gas stream.

Verify plumbing diagram
and remove any dead
volume.

Exhaust is blocked by
water.

Make sure the exhaust
tubing has a slope.

Loss of sensitivity or no
signal

Electrical elements of
burner partially short
circuited by combustion
products.

Clean burner.

Polarisation spring is not in
contact with FID jet.

Open FID detector and
verify that the spring is in
contact with the jet.

False flame indication

Flame sensor may be
damaged.

Change flame sensor.

Table 20 :Fault finding

Содержание SERVOPRO FID

Страница 1: ...Part Number 01000001A Revision 5 Language UK English SERVOPRO FID Trace Total Hydrocarbons OPERATOR MANUAL...

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

Страница 3: ...13 2 5 TYPICAL GAS SETTINGS FOR IGNITION 14 2 6 ENVIRONMENTAL LIMITS 14 2 7 PERFORMANCE 15 2 8 MAINS CABLE 15 2 9 MILLIAMP MA OUTPUT 16 2 10 DIGITAL OUTPUTS 16 2 11 FUEL SHUT OFF HYDROGEN RELAY OUTPU...

Страница 4: ...LLATION 42 5 3 1 MAINS POWER 42 5 3 2 MA OUTPUT 42 5 3 3 DIGITAL OUTPUTS 43 5 3 4 FUEL SHUT OFF HYDROGEN RELAY OUTPUT 44 5 3 5 ETHERNET CONNECTION 45 5 3 6 RS 232 CONNECTOR 46 6 GENERAL OPERATION 47 6...

Страница 5: ...WITH THE WASTE ELECTRICAL AND ELECTRONIC EQUIPMENT DIRECTIVE WEEE 55 A 2 SERIAL OUTPUT FORMAT 56 A 3 COMPLIANCE AND STANDARD INFORMATION 58 A 4 MILLIAMP mA ANALOG OUTPUT 59 A 5 CONNECTING DIGITAL OUTP...

Страница 6: ...settings 14 Table 7 Environmental limits 14 Table 8 Performance 15 Table 9 Mains cable 15 Table 10 MilliAmp mA output specifications 16 Table 11 Digital output specifications 16 Table 12 Hydrogen out...

Страница 7: ...tion menu 30 Figure 17 Zero menu 30 Figure 18 Span menu 30 Figure 19 Calibrate menu 31 Figure 20 Main page of hidden menus 32 Figure 21 Hidden 1 menu 32 Figure 22 Filter menu 33 Figure 23 Time and dat...

Страница 8: ...SERVOPRO FID Online Total Hydrocarbons Analyser SERVOPRO FID 01000001A rev 5 vi Figure 43 Digital output connections 60 Figure 44 Connecting a fuel shut off valve 63 Figure 45 Tele Kontrol IP 65...

Страница 9: ...INGs and CAUTIONs which are used as follows WARNING Warnings highlight specific hazards which if not taken into account may result in personal injury or death CAUTION Caution highlight hazards which i...

Страница 10: ...hazard level voltages which cause death or serious injury WARNING The analyser must not be used as personal protective equipment WARNING This analyser is not a medical device as defined in the medical...

Страница 11: ...sure hydrocarbons in 5 different backgrounds According to the background the type of fuel can differ Background Fuel type Argon Hydrogen 60 N2 40 H2 Nitrogen Hydrogen 60 N2 40 H2 Helium Hydrogen Air H...

Страница 12: ...SERVOPRO FID Online Total Hydrocarbons Analyser SERVOPRO FID 01000001A rev 5 10 Figure 1 Front and rear view of SERVOPRO FID...

Страница 13: ...oltage Frequency Maximum power consumption 100 to 120 Vac or 220 to 240 Vac2 3 50 to 60 Hz 150 VA Fuse rating type Two fuses 1 amp 250 V Type S Slo Blo miniature fuses 5 x 20 mm for 220 240 VAC versio...

Страница 14: ...ows could damage detector Flow set points shall only be changed by a trained technician 2 2 Gas Pressure range Air Fuel Sample 103 4 to 206 9 kPa 15 to 30 psig 103 4 to 206 9 kPa 15 to 30 psig 34 5 to...

Страница 15: ...peration Air Fuel Sample 300 to 500 ml min 1 40 to 100 ml min 1 30 to 100 ml min 1 Table 5 Gas settings during normal operation 5 The zero calibration gas must be of the same type as the ordered backg...

Страница 16: ...Fuel Sample 500 ml min 1 70 ml min 1 50 ml min 1 Oxygen Air Fuel Sample 250 ml min 1 100 ml min 1 10 ml min 1 Table 6 Ignitions settings 2 6 Environmental limits Ambient temperature range 5 C to 40 C...

Страница 17: ...pm Hydrogen 60 N2 40 H2 60 He 40 H2 Intrinsic error accuracy 1 Range 1 Range Repeatability 0 5 Range 0 5 Range Zero drift 24 hours 1 Range 2 Range Lower detection limit LDL 0 1 ppm 0 1 ppm Table 8 Per...

Страница 18: ...range 4 to 20 mA Less than 4 mA Over than 20 mA 24 mA maximum Cable requirements Type Maximum size Multi strand twisted pair with overall screen 0 82 mm2 18 AWG Table 10 MilliAmp mA output specificati...

Страница 19: ...e requirements Type Maximum size Multi core cable with overall screen 0 82 mm2 18 AWG Table 12 Hydrogen output specifications 2 12 Ethernet connector Cable requirements Standard Connector type Maximum...

Страница 20: ...use the SERVOPRO FID immediately o Refit protective caps on inlets and exhaust o Place the SERVOPRO FID and any other equipment supplied back in its protective packing o Store the SERVOPRO FID as des...

Страница 21: ...FACE 4 1 Introduction The SERVOPRO FID user interface comprises the following see Figure 1 Front and rear view of SERVOPRO FID Power On Off key Use this key to switch the SERVOPRO FID on see section 5...

Страница 22: ...onfiguration Parameters configuration Ethernet configuration Configuration menu Signal diagnostic Flow diagnostic Temperature diagnostic System info Alarm historic Diagnostic menu Hidden menu Flow Fil...

Страница 23: ...le All menus are accessed using the keypad To exit a menu the must be pressed on the keypad If a menu contains more than one page a will be displayed in the upper right corner The is used to access ot...

Страница 24: ...splayed as show in figure 3 It is normal that PRESS F1 to ignite is not displayed when errors are active The reading can be replaced by three types of error If the analyser is in over range the field...

Страница 25: ...d damage detector Flow set points shall only be changed by a trained technician Figure 6 Parameters configuration Figure 7 Ethernet configuration page 1 ETHERNET CONFIGURATION 1 Enabled YES 2 DHCP NO...

Страница 26: ...er to switch between modes Parameter Unit Range Description Sample flow ml min 1 0 200 Sample flow set point Fuel flow ml min 1 0 200 Fuel flow set point Air flow ml min 1 0 1000 Air flow set point Te...

Страница 27: ...on 1 5 This is the number of times that the analyser will try to restart the flame if the flame goes out See section 6 4 1 Table 16 Configuration parameters Parameter Range Description Ethernet enable...

Страница 28: ...tector signal All parameters are explained in table 8 Figure 9 Diagnostic menu Figure 10 Signal diagnostic Figure 11 Flow diagnostic SIGNAL DIAGNOSTIC Chrom signal 0 9542 V Chrom counts 3201763 Counts...

Страница 29: ...ressure regulator control output Fuel flow cc min 0 200 Actual fuel flow Fuel pressure PSI 0 100 Actual fuel pressure Fuel counts Counts 0 65535 Actual fuel sensor signal Fuel output 0 100 Actual fuel...

Страница 30: ...signal count Counts 0 16777216 Actual detector signal UI v User interface software version IO Board v IO Board software version Smp v Sample pressure regulator software version Air v Air pressure regu...

Страница 31: ...o this message the error is resolved Flame Off The FID flame is off If OK is written next to this message the error is resolved Glow Plug The glow plug is damaged If OK is written next to this message...

Страница 32: ...Span menu To set a zero or a span value select the appropriate menu and enter the desired value Validate using the E key Entering a value does not recalibrate the analyser When changing a zero or spa...

Страница 33: ...rate your zero or your span press the appropriate number on the key pad Validate using F1 or cancel using F2 Figure 19 Calibrate menu For more information on how to calibrate the SERVOPRO FID see sect...

Страница 34: ...e other and then press the E Menu show in figure 20 should appear Figure 20 Main page of hidden menus To navigate to the hidden menus use the same principle as standard menus To exit hidden menus pres...

Страница 35: ...et the moving average The unit of this value is the same as the process For example if this value is configured to 1 the moving average will be reset if the reading without filtering increases by 1 Th...

Страница 36: ...e date 4 8 4 Log Amp This menu allows configuring the amplifier board Figure 24 Log amplifier menu Figure 25 Parameter Range Description Pre amp 1 1000 First stage gain of the conditioning module Gain...

Страница 37: ...e 27 Starting parameters menu During ignition the analyser will automatically modify operating flows to those specified in this menu The flame is ON when actual flame counts are below starting counts...

Страница 38: ...You can test all contacts on the rear panel of the SERVOPRO FID You can also use this menu to calibrate or test the 4 20 mA output Figure 29 Output diagnostic To test the 4 20 mA output the SERVOPRO...

Страница 39: ...he slope parameter page is used to configure each pressure regulator Those parameters must never be changed except when pressure regulator is physically changed Figure 34 Flow menu page 5 HIDDEN 13 Sl...

Страница 40: ...the analyser using Ethernet network and the lock range feature Figure 35 Other parameters menu 4 8 10 1 Lock range This feature enables the user to lock the operating range To lock a range the analys...

Страница 41: ...in a suitable operating location within easy reach of a suitable electrical supply outlet Fit the power cord to the SERVOPRO FID s power inlet 2 Fit the power cord to a suitable electrical outlet 3 C...

Страница 42: ...ation 5 Connect the 4 20 mA output to your recorder See appendix A6 6 If your SERVOPRO FID has the RS 232 option connect it to your recorder See appendix A3 7 If you use a fuel shut off valve connect...

Страница 43: ...installed as shown in picture 36 and 37 Two brackets are necessary one to support the front and one to support the back of the analyser Figure 36 Front bracket assembly Figure 37 Rear braket assembly...

Страница 44: ...e electrical supply circuit must incorporate a suitable fuse or over current protection device set to or rated at no more than 10 A Ensure that your electrical supply can provide the necessary maximum...

Страница 45: ...suitable isolation Connect the wires in your cable to the screw terminals on the rear terminal connector Figure 1 Section 2 7 provides information on the rating and size of cable Figure 38 mA output c...

Страница 46: ...4 Fuel shut off Hydrogen relay output WARNING The output terminals are separated from the analyser mains circuits by reinforced insulation The terminals must only be connected to circuits that are the...

Страница 47: ...its by reinforced insulation The terminals must only be connected to circuits that are themselves separated from mains voltage by at least reinforced insulation CAUTION To comply with EMC requirements...

Страница 48: ...connect the RS232 output The RS 232 connector on the rear of the SERVOPRO FID is a standard RS232 9 way D type connector The pins on the connector are used as shown in Figure 39 below Figure 41 RS232...

Страница 49: ...be the same as the pressure of the gases to be sampled If the pressures are different sample gas measurements may not be accurate If you do not allow calibration gas to pass through the SERVOPRO FID f...

Страница 50: ...be activated Alarm 2 must always be higher than alarm 1 When an alarm is activated a relay contact is opened When there is no alarm the relay contact is closed Alarms can be monitored by an external...

Страница 51: ...ff when flame is off for more than 5 minutes you will have to enter fuel operating set point before being able to ignite flame 6 4 1 Auto ignition The SERVOPRO FID has an automatic ignition feature th...

Страница 52: ...d by the required accuracy and by experience 6 6 2 Leak testing It is recommended to periodically checking for leaks inside the analyser especially the fuel connections Use SNOOP or other suitable lea...

Страница 53: ...g There is a leak on the sample line Leak test your sampling system Flows are not stable Verify that all gas pressures are stable Verify that flow readings are stable Optimize PID loop constants Tubin...

Страница 54: ...t in a clean dry area Do not subject it to excessively hot cold or humid conditions See section 2 5 8 2 Disposal Dispose of the SERVOPRO FID and any associated equipment safely and in accordance with...

Страница 55: ...ample flow and sample flow set point is higher than 5 cc min When this error is active it is impossible to ignite the flame Ambient temperature deviation This error occurs when ambient temperature is...

Страница 56: ...cc min it will automatically be set to 0 cc min and the hydrogen shut off valve will be de activated When one of the gases is not flowing in the analyser it is normal that the flame goes off It is al...

Страница 57: ...onic Equipment WEEE Directive The analyser is not intended for disposal in a municipal waste stream but shall be submitted for material recovery and recycling in accordance with the local regulations...

Страница 58: ...ter through a serial link The computer is connected to the analyser by the mean of a DB 9 RS 232C Null modem cable The computer must have appropriate software to read the data transmitted by the analy...

Страница 59: ...Celsius with two digits after the dot Tab ASCII character 11 Reserved Tab ASCII character 11 Reserved Tab ASCII character 11 Status The status of analyser is given on a single byte This is a bitwise i...

Страница 60: ...Over Voltage Category II Pollution Degree 2 The analyzer complies with the Class B digital apparatus requirements of ICES 003 of Canada through the application of EN 55011 2007 L analyseur est conform...

Страница 61: ...e highest value of the range in use Consequently if the range in use is 0 10 ppm 20 mA will represent 10 ppm If the range in use is 0 100 ppm 20 mA will represent 100 ppm and so on When monitoring the...

Страница 62: ...SERVOPRO FID Online Total Hydrocarbons Analyser SERVOPRO FID 01000001A rev 5 60 APPENDIX A 5 CONNECTING DIGITAL OUTPUTS Figure 43 Digital output connections...

Страница 63: ...PRO FID 01000001A rev 5 61 The output terminals are separated from the analyser mains circuits by reinforced insulation The terminals must only be connected to circuits that are themselves separated f...

Страница 64: ...prevent the accumulation of fuel The inside control valve is not considered tight shut off A fuel shut off valve can be connected to the rear connector of the analyser This valve must be normally clos...

Страница 65: ...SERVOPRO FID Online Total Hydrocarbons Analyser SERVOPRO FID 01000001A rev 5 63 Figure 44 Connecting a fuel shut off valve...

Страница 66: ...sed by Tele Kontrol to access the analyser It is important to first know if your network works with DHCP If so activate the DHCP in the Connectivity menu refer to section 4 5 and restart the analyser...

Страница 67: ...s Ok to confirm Figure 45 Tele Kontrol IP Then a browser opens A password is requested to control the analyser The default password is KONTROL This password can be changed by user from others menu in...

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