Galvanic Applied Sciences 943-TGS-CE Operation Manual Download Page 39

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Revision 5

August 2021

3.3.2 Disable System Bypass – Area Safe (Non-Explosive)

Once maintenance work is complete, and the installation environment remains safe (non-

explosive), the System Bypass should be disabled following the procedure below. This

procedure will prevent an automatic shut-down from occurring once the System Bypass is

disabled.

1. Close and latch the control cabinet door. Ensure that the SAFE PRESSURE indicator

above the EPCU display illuminates in blue and the ALARM / FAULT indicator stops

flashing red. If SAFE PRESSURE does not illuminate, disabling the System Bypass

will result in an auto-shutdown of the analyzer power supply.

2. Using the arrow keys, select BYPASS ON and press START/SET.

3. Using the arrow keys, select OFF and press START/SET. SETTING CORRECT? will

be displayed.

4. Select Y and press START/SET. The SYSTEM BYPASS indicated on the EPCU

display will turn off, and the SYSTEM BYPASS indicator will stop flashing yellow. The

EPCU is now once again in full-auto mode.

5. Press the Esc key twice to return to the EPCU’s default display.

3.3.2 Disable System Bypass – Area Hazardous (Explosive)

If the installation environment should suddenly become hazardous while maintenance work

is ongoing, the analyzer power must be immediately switched off with the disconnect device

mentioned in Section 2.4.3 OR the System Bypass immediately disabled.

1. Using the arrow keys, select BYPASS ON and press START/SET.

2. Using the arrow keys, select OFF and press START/SET. SETTING CORRECT? will

be displayed.

3. Select Y and press START/SET. The SYSTEM BYPASS indicated on the EPCU

display will turn off, and the SYSTEM BYPASS indicator will stop flashing yellow. The

EPCU is now once again in full-auto mode.

4. Press the Esc key twice to return to the EPCU’s default display.

Disabling the System Bypass in this fashion will cause an automatic shut-down, as safe

pressure will not be present in the control cabinet when the System Bypass is disabled.

3.4 Flow Control Settings

The flow control settings govern system operation. There are three instrument air flow rate

adjustment valves on the exterior of the oven cabinet, as shown in Figure 16.

Summary of Contents for 943-TGS-CE

Page 1: ...Tail Gas Analysis OPERATION MANUAL Revision 5 August 2021 Galvanic Applied Sciences Inc 7000 Fisher Road S E Calgary Alberta T2H 0W3 Canada Toll Free North America 1 800 458 4544 International 1 978...

Page 2: ...this manual is subject to change without notice and does not represent a commitment on the part of Galvanic Applied Sciences Inc No part of this manual may be reproduced or transmitted in any form or...

Page 3: ...unting of the Control Cabinet 23 2 4 2 Mating of the Process and Analyzer System Flanges 24 2 4 3 Installation of the Sample Probe 24 2 4 4 Connection of the Interconnecting Cables 26 2 4 5 Installing...

Page 4: ...2 Concentrations Air Demand and Trend Graph 57 4 4 3 System Operating Parameters 57 4 5 INDICATORS PANEL 58 4 5 1 Fault Conditions 60 4 5 2 Warning Conditions 60 4 6 SPECTRUM PANEL 61 4 6 1 Factory Re...

Page 5: ...UTINE PREVENTATIVE MAINTENANCE 104 6 2 1 Visual Inspection of Key Operating Parameters 104 6 2 2 Maintenance Check Out Procedure 105 6 3 CHANGING THE ANTI SOLARANT SOLUTION 108 6 4 OPTIMIZING THE SPEC...

Page 6: ...OF AC POWER CONNECTION IN PURGE CONTROLLER BOX 31 FIGURE 12 LOCATION OF SIGNAL DISCONNECT JUNCTION BOX 32 FIGURE 13 OVEN CABINET EXTERIOR 34 FIGURE 14 CONTROL CABINET PURGE CONTROL BOX 35 FIGURE 15 SA...

Page 7: ...PARAMETERS PAGE 91 FIGURE 61 LOGIN DIALOG BOX 93 FIGURE 62 MODBUS PAGE 94 FIGURE 63 MODBUS TYPE DIALOG BOX 96 FIGURE 64 EDITING A MODBUS LIST 97 FIGURE 65 ENRON MODBUS FORMAT 98 FIGURE 66 MODICON 16 F...

Page 8: ...BLE 14 TIMERS PARAMETERS 72 TABLE 15 TEMPERATURE CONTROL PARAMETERS 73 TABLE 16 ALARMS PARAMETERS 74 TABLE 17 VALUE DISPLAY PARAMETERS 80 TABLE 18 STATUS AND CONTROL 81 TABLE 19 RELAY INDICATORS 82 TA...

Page 9: ...y The Warning symbol indicates a hazardous situation that if not avoided could result in death or serious injury The Caution symbol with the safety alert symbol indicates a hazardous situation that if...

Page 10: ...anic Applied Sciences Inc bears no responsibility and assumes no liability for the use and or implementation of these suggested procedures This system when operating in its normal mode and or when it...

Page 11: ...dware should be done while wearing suitable protective clothing eye wear and gloves to prevent burns to the hands and arms The system includes an Ultraviolet spectrometer which employs a source that g...

Page 12: ...lity transportation charges prepaid or accept the return of the defective Product and refund the purchase price paid by Buyer for that Product If requested by Buyer Seller will use its best efforts to...

Page 13: ...he processor or software or firmware will be uninterrupted or error free The warranty herein applies only to Products within the agreed country of original end destination Products transferred outside...

Page 14: ...the units of Air Demand become percent change required in process air i e a computed Air Demand of 1 5 means that the process is 1 5 excess in air To achieve optimum performance of the Claus Sulfur R...

Page 15: ...ary for the operation of the analyzer Under normal operating circumstances the interior of the control cabinet maintains a general purpose area classification through the use of a positive pressure Ty...

Page 16: ...from a central point of the process duct using a specifically sized sample probe After measurement the process sample mixed with the aspirator drive air is vented to the wall of the process duct The...

Page 17: ...le typically a 2 inch 150 pound pipe flange configuration Electrical heat is applied to the measurement cell to achieve precise temperature control of the entire oven cabinet interior which contains t...

Page 18: ...using the keypad and the local display Section 5 Web based Graphical User Interface describes how to operate the analyzer and edit the analyzer configuration using the web based graphical user interf...

Page 19: ...perating voltage is specified on the serial number name plate 2 2 2 Temperature The ambient temperature range the analyzer can operate in is given in Table 1 Table 1 Ambient Temperature Range Model Am...

Page 20: ...barg 80 psig 140 C 285 F 160 C 320 F 2 2 6 Area Classification The hazardous area classification and ingress protection for the Model 943 TGS CE are shown below 2 3 Unpacking The 943 TGS CE analyzer...

Page 21: ...dware or wiring is damaged 9 Inspect the internal equipment to ensure that no damage has occurred and that no components have become loose during transport If any damage is visible contact Galvanic Ap...

Page 22: ...zer System When mounting the 943 TGS CE system it is necessary to mount both the oven cabinet and the control cabinet in suitable locations 2 4 1 1 Mounting of the Oven Cabinet The oven cabinet is sup...

Page 23: ...1 2 Mounting of the Control Cabinet The framework of the control cabinet must be securely attached to a support structure at the mounting site The control cabinet must be mounted a distance away from...

Page 24: ...sized nuts are available to put onto the oven cabinet flange bolts 5 8 11 UNC The sample probe length is unique to each individual analyzer The length of the probe is determined at time of ordering b...

Page 25: ...inserting the probe until the probe flange contacts the packing gland Explosive toxic and hot gases and molten sulfur may be released once the stream jacketed ball valve is opened All company and or r...

Page 26: ...id valve control wiring Refer to the drawings in Section 9 of this manual for all wiring connection details 2 4 5 Installing the Fibre Optic Cables Once the oven cabinet and control cabinet have been...

Page 27: ...side of the control cabinet as shown in Figure 7 It may be necessary to loosen the nuts on the cable glands prior to passing the fibre optic cables into the control cabinet Figure 7 Control Cabinet F...

Page 28: ...f the control cabinet While handling the fibre optic cables be careful not to bend them too severely or kink the fibre optic cables as this may cause permanent irreparable damage to the glass fibres i...

Page 29: ...e the oven cabinet lid if it is not already removed Connect the Source Fibre to the top of the measurement cell inside the oven and the Spectrometer Fibre into the bottom of the measurement cell as sh...

Page 30: ...NENTLY CONNECTED EQUIPMENT At the time of installation the end user must supply a disconnect device located within easy reach of the analyzer and marked as the disconnecting device for the analyzer Th...

Page 31: ...inimum of 14 AWG 2 08 mm2 Strip the insulation off the last 0 5 1 25cm of the wire tin the exposed wire using solder or install a blade type crimp terminal on the end of the wire then connect to the G...

Page 32: ...e external control computer is complete green LEDs above the connection terminals on the IO board inside the control cabinet will illuminate for each connected analog output signal connected For a gen...

Page 33: ...Signals and Wiring Diagram drawing Figure 89 in Section 9 of this manual For the most accurate connection details refer to the AS BUILT drawings included on the USB thumb drive included with the analy...

Page 34: ...or Do not adjust the instrument air pressure with this regulator until all internal tubing has been installed in the oven enclosure as shown in Figure 8 Once all the tubing is installed the instrument...

Page 35: ...manual The steam inlet for the sample probe steam jacketed sample probe nozzle should be at the top of the nozzle and the outlet should be at the bottom The outlet of the nozzle should be connected to...

Page 36: ...range sensitivity selection fault detection temperature zone control and fail safe back purge in the event of an analyzer fault Operators are alerted to an abnormal state or fault occurrence through...

Page 37: ...successfully completed the rapid purge solenoid valve will close the RAPID EXCHANGE indicator will extinguish the SAFE PRESSURE indicator will illuminate in blue and the ENCLOSURE POWER indicator wil...

Page 38: ...yzer MUST IMMEDIATELY be switched off OR System Bypass IMMEDIATELY disabled 3 3 1 Enable EPCU Bypass Once the installation environment has been determined to be safe non explosive the EPCU Bypass may...

Page 39: ...ain in full auto mode 5 Press the Esc key twice to return to the EPCU s default display 3 3 2 Disable System Bypass Area Hazardous Explosive If the installation environment should suddenly become haza...

Page 40: ...ill be checked and verified when doing the recommended routine preventative maintenance procedure given in Section 6 2 3 4 1 Cabinet Cooler Air Valve A vortex cooler is mounted on the top of the analy...

Page 41: ...control cabinet will cause the over pressure relief valve to open 3 4 2 Condenser Cooling Air Flow Adjust Valve Sulfur vapour is always present in tail gas streams in sulfur recovery units However th...

Page 42: ...r probe temperature can be configured in the web GUI refer to Section 5 4 The Condenser Cooling Air Adjust Valve allows the user to control the flow rate of the instrument air used to cool the condens...

Page 43: ...gas concentration outputs to stabilize at near zero levels once the analyzer has been switched from sampling to zero back purge mode Excessive zero air flow rates will overly cool oven components and...

Page 44: ...time is highly dependent on the sample probe length the longer the probe the longer the response time will be The adjustment of the aspirator drive air flow is made by monitoring the amount of time i...

Page 45: ...l loop powered 4 20 mA outputs which are fully user configurable for output parameter output range and update behaviour when the analyzer is in back purge mode Each analog output can be configured to...

Page 46: ...ormal Green All monitored system parameters are within normal limits No faults are present Fault Red At least ONE of the following conditions is true Analyzer power is off Measurement Cell temperature...

Page 47: ...her manually requested or automatic is in progress Table 5 describes the Mode relay states Table 5 Mode Relay States Condition Display Indicator Colour Explanation Run Green Analyzer is not performing...

Page 48: ...he relay is in the Auto state the analyzer is indicating that it believes that the data being output on the analog outputs are valid current measurements of the tail gas process steam If the Control r...

Page 49: ...of analysis and status information as well as to make changes to some analyzer operational parameters 4 2 Using the Local Display and Handheld Keypad 4 2 1 Local Display User Interface The local disp...

Page 50: ...until the active fault s have cleared 4 2 2 The Handheld Keypad The handheld keypad is used to navigate between the various panels of the local display user interface perform a variety of control oper...

Page 51: ...r in sampling mode This key is functional on any panel of the local display user interface NOTE F6 is obtained by pressing the Shift key at the same time as F1 Deletes the last numerical value Only fu...

Page 52: ...alid When the control is toggled from Offline to Online the Control relay will change state from Manual to Auto ONLY if the conditions listed as prerequisite for the Auto state in Table 6 have been me...

Page 53: ...ro this indicates that the H2S to SO2 ratio is at the optimal value and the air does not need to be adjusted The graphical trend displayed below the Air Demand field shows the trend in the air demand...

Page 54: ...rder to check and adjust the analyzer s zero baseline It is ONLY performed when the analyzer is in back purge and the measurement cell is filled with a gas that doesn t absorb UV radiation in the wave...

Page 55: ...last value output prior to the initiation of the calibration cycle The analyzer waits for the number of seconds specified by the Zero Hold Interval parameter of the configuration data Section 4 8 4 to...

Page 56: ...his will prevent any toxic gases from remaining in the sample system if tubing is to be disconnected If Sample is selected but the back purge indicator remains red this indicates that a fault conditio...

Page 57: ...largest data fields are for the percentage concentrations of H2S and SO2 with the COS CS2 if present and Air Demand fields being smaller in size The trend graph shown below the H2S and SO2 indicators...

Page 58: ...Temperature 140 160 C Indicates the measured temperature of the measurement cell block If temperature goes outside user configurable range analyzer will go into fault mode Probe Temperature 110 120 C...

Page 59: ...mn of coloured squares at the right is a column of indicators that indicates current status If all these squares are green there are no active fault or warning conditions and the analyzer is operating...

Page 60: ...ve Refer to Section 7 2 for more detail on how to troubleshoot active faults 4 5 2 Warning Conditions Table 10 describes each of the warnings listed in the warning table on the Indicators panel Table...

Page 61: ...ls The x axis of the spectrum is unlabelled but it shows the wavelength range with the shortest wavelengths at the left and the longest wavelengths on the right Only a range of 530 of these pixels is...

Page 62: ...s a compromise to optimize the resolution while minimizing noise in the spectrum A short integration time will optimize the resolution and show fine detail in the spectrum but the noise level may be r...

Page 63: ...ction 7 2 for more details on troubleshooting analyzer problems 4 6 1 Factory Reference The Factory Reference is a zero gas transmission spectrum that was saved at the factory at the time of analyzer...

Page 64: ...rbance Panel The Absorbance panel shown in Figure 37 shows the currently calculated absorbance spectrum as well as the current concentration of all of the analyzed components in the tail gas stream Fi...

Page 65: ...ating conditions the tail gas stream will not contain only H2S or only SO2 so typically the displayed absorbance spectrum will appear as a combination of the H2S spectrum and the SO2 spectrum as shown...

Page 66: ...lable in the Config panel could result in the analyzer becoming unable to function correctly The parameters on this panel should ONLY be changed by factory trained personnel or under the direction of...

Page 67: ...ing the F4 F3 keys then pressing to enter data entry mode Enter in the desired full scale value then press again to save Press Esc to discard any changes Above the Full Scale field are two check boxes...

Page 68: ...e bottom right of the screen and press to save changes permanently Alternatively selecting Revert and pressing will return all edited values to their previously saved values Unauthorized modification...

Page 69: ...ratios H2S SO2 Span 1 Span factor applied to the calculated concentration of H2S SO2 prior to being displayed on analyzer screen and output on analyzer outputs Can be used to make fine adjustments to...

Page 70: ...mode Sample Rate and in back purge mode Zero Sample rate The time values entered in these two fields are in units of milliseconds The default value for each sampling rate is 500 ms 4 8 3 Display The...

Page 71: ...be adjusted on this sub panel Simply use the F4 F3 keys to highlight either the More brighter or Less dimmer buttons then press the Key continually until the display brightness is adjusted the desire...

Page 72: ...bration cycle either manual or automatic prior to the initiation of the zero calibration cycle This value should be at least 10 seconds longer than the minimum amount of time required to completely pu...

Page 73: ...re must drop before switching off the cabinet cooler cooling air flow A larger number will reduce the number of actuation cycles for the cabinet cooler solenoid potentially extending its useful life P...

Page 74: ...ault state and the Control relay to switch to Manual state There is a 3 C deadband on this setpoint If the probe temperature rises to more than 3 C above this setpoint and no other fault conditions ex...

Page 75: ...ither of the Ethernet port on the analyzer s control board mounted on the inside of the control cabinet door behind the analyzer display when connected directly to a local PC via an Ethernet cable The...

Page 76: ...network parameters for the analyzer when it is not directly connected to a local PC but rather connected to a remote PC via the plant s local area network LAN The Ethernet port used for LAN connectio...

Page 77: ...use the F4 F3 keys to highlight the Apply button then press to save changes Once the analyzer has a correct IP address and other parameters assigned it will be possible to connect to the analyzer fro...

Page 78: ...ive connection into the navigation bar of a web browser running on the connected computer While other browsers may also be able to succesfully access the web GUI for best results Galvanic Applied Scie...

Page 79: ...he Navigation menu will collapse any previously expanded sections After clicking on a specific information page to access it a list of tips associated with the displayed information page will be displ...

Page 80: ...2S in percent SO2 Present calculated concentration of SO2 in percent COS Present calculated concentration of COS in percent CS2 Present calculated concentration of CS2 in percent NOTE CS2 is an option...

Page 81: ...rrent sampling status of the analyzer Solid Green Sample Analyzer is in sampling mode analyzing process sample gas Flashing Red Back purge Analyzer sample system is being purged with zero gas as durin...

Page 82: ...een analyzer is currently monitoring process sample Flashing Red Calibrate Analyzer is currently carrying out a zero calibration cycle either automatically initiated by timed schedule or manually init...

Page 83: ...trend graphs does NOT change the scale on the analog outputs for these parameters These scales are for display purposes ONLY and have no effect on any other aspect of the analyzer operation 5 2 2 Cali...

Page 84: ...x page allows the user to determine whether the installed calibration matrix is correct for the installed spectrometer by comparing the displayed calibration matrix with the calibration matrix file th...

Page 85: ...e Measurement cell temperature is below low cell temperature fault setpoint High Cell Temperature Measurement cell temperature is above high cell temperature fault setpoint Low Probe Temperature Tempe...

Page 86: ...ncentration warning setpoint Some of these warnings may clear by themselves but others will not be able to be cleared without performing maintenance on the analyzer Refer to section 7 2 for more detai...

Page 87: ...k Displays the peak height of the spectrum in A D counts Should be approximately 28000 29000 when analyzer is in back purge mode First Vector Pixel Level Displays the intensity of light being received...

Page 88: ...play Factory Reference checkbox is checked by clicking on it the factory reference spectrum is shown superimposed on the same axes as the currently displayed spectrum Take note of the following rules...

Page 89: ...box into the Stop Polling checkbox Once changed to a static spectrum a specific section of the X axis can be zoomed into by left clicking and holding on the desired starting pixel then dragging the gr...

Page 90: ...able on the absorbance spectrum Figures 58 and 59 show the typical appearance of absorbance spectra for H2S only and SO2 only Figure 58 Absorbance Spectrum for H2S Figure 59 Absorbance Spectrum for SO...

Page 91: ...ional parameters that can be viewed or edited Figure 60 Configuration Parameters Page The parameters given on this page are grouped together by colours which indicate the type of parameter they are Th...

Page 92: ...ure fault will be triggered High Probe Temperature Alarm Y Config Timers Alarms Probe gas temperature above which high probe temperature fault will be triggered Cabinet Temperature Set Point Y Config...

Page 93: ...anel of the local display Analog Input 3 is Hydrogen N N A Enable the measurement of Hydrogen via a sensor connected to Analog Input 3 on the IO board If this option and the previous option are enable...

Page 94: ...2 Figure 62 Modbus Page As there are many possible configurations for Modbus communication this manual will only cover the basics If the user requires assistance in configuring the Modbus for their sp...

Page 95: ...transmitted first whereas in Little Endian the least significant bit is transmitted first Note Only used if Modicon 32 format is chosen Baud Rate Selects the Baud Rate to be used for communication be...

Page 96: ...nd XE Available Points Control Command Allows for remote control of the analyzer via Modbus If a 1 is placed into the register for any of these points that will force that command to be performed Avai...

Page 97: ...o which the point is to be added is highlighted in blue release the left mouse button The point will then be added to the list in that note When additional data points are added to a node they are add...

Page 98: ...2 Modicon 16 Format If Modicon 16 is chosen as the Modbus format the Modbus list will contain 4 nodes as shown in Figure 66 Figure 66 Modicon 16 Format The Modicon 16 Modbus format contains 4 nodes on...

Page 99: ...ding Register node and are Register Short Register Long and Register Float Thus the input and output registers can output data in 16 bit short 32 bit long or 32 bit with floating point float in the Mo...

Page 100: ...Air Demand and this parameter was used to set the range of the air demand output In current software version all AOs can be configured individually so this parameter has no real use Dark Start Pixel...

Page 101: ...n correctly Analog Output 1 2 3 4 Setup Y Config Outputs Configures the parameter output on each of the analyzer s four analog outputs Available output parameters for each output as per Table 12 Secti...

Page 102: ...checked 2 Enter in the current password in the Enter Old Password 3 Enter the desired new password twice in the Enter New Password twice fields 4 Click on OK 5 If the current password is entered corre...

Page 103: ...nloaded from the analyzer and displayed 5 5 3 Revision History Page When the Revision History page is opened the revision number of the web GUI software installed on the analyzer is displayed as shown...

Page 104: ...ing to operate in an optimal manner and all operating parameters are within a normal range It consists of Visual Inspection of the Key Operating Parameters displayed on analyzer s local display Sectio...

Page 105: ...nge in air demand should be gradual and not sudden H2S and SO2 Analysis 2 Depends on process should not be off scale ratio should be reasonably close to 2 1 H2S to SO2 any indicated changes on trend l...

Page 106: ...han 16 000 the signal peak height should be optimized using the Optimize Integ Time button Refer to Section 4 6 6 Return to the Analysis 1 panel Ensure that the Status indicator is green Normal and th...

Page 107: ...e Integration Period Air Demand H2S SO2 Forced Zero On Time to Stabilize Air Demand H2S SO2 Spectrum Spectrum Peak Height Standard Spectrum Shape Yes No Optimize Integration Time Yes No New Integratio...

Page 108: ...level a high integration period 500ms required to reach 28 000 A D counts and all other potential causes of loss of spectrometer signal have been ruled out dirty cell windows lamp near the end of its...

Page 109: ...path to protect it from unfiltered exposure to the UV Source Lamp 2 Loosen the light shield retaining screw on the bottom right side of the fluid holder and remove the light shield 4 in Figure 72 3 Lo...

Page 110: ...ghten the light shield retaining screws on the bottom right side of the fluid holder 4 in Figure 72 13 Remove the protective plastic cap from the disconnected source fibre and reconnect it to the flui...

Page 111: ...back into ONLINE mode by toggling the button on the Analysis 2 panel 6 4 2 Manual Optimization 1 Place the analyzer in back purge mode This can be done by selecting the Back Purge field on the Analysi...

Page 112: ...s completed place the analyzer back in Sampling mode by selecting the Sample field and then pressing to put an x in the box OR pressing F6 n the analyzer keypad 10 Place the analyzer back into ONLINE...

Page 113: ...zer For Service and or Assistance Contact Galvanic Applied Sciences Inc 7000 Fisher Road SE Calgary Alberta T2H 0W3 Canada Tel 403 252 8470 TOLL FREE CANADA US 1 800 458 4544 INTERNATIONAL 1 978 848 2...

Page 114: ...Spectrometer problem consult factory I O Board The I O board is not communicating with the controller board The spectrometer is not communicating with the controller board Check ArcNet wiring Check U...

Page 115: ...luid holder and check if the High Integration Period warning is still present when operating without anti solarant solution BEFORE proceeding with the fibre test procedure If the High Integration Peri...

Page 116: ...e have cooled to safe temperatures before performing maintenance tasks 6 Disconnect the fibres from both the top right and the bottom right of the measurement cell block by unscrewing the nut and pull...

Page 117: ...or the other fibre optic cable 15 If both fibre optic cables are found to be good and the UV lamp was last replaced 6 months ago the High Integration Period warning is likely due to dirty measurement...

Page 118: ...een 7 4 Troubleshooting the UV Source Lamp The UV Source Lamp requires replacement when either the lamp will not start or when the energy output of the lamp has diminished to a point where a Peak Heig...

Page 119: ...The iris is preset at the factory with clean optics and a new lamp to obtain 28 000 counts at a 100 ms integration period The setting of the iris is only to be changed in extreme situations Please con...

Page 120: ...safety cutoff switch underneath it that will automatically cut off power to the lamp supply enclosure when the lid is removed However for safety reasons the power supply should ALWAYS be shut off as d...

Page 121: ...led in yellow in Figure 76 2 8 Remove the two lamp retaining screws 5 40 x 3 8 from the lamp retaining ring using a 3 32 ball driver passed through the removed hole plugs The location of the front ret...

Page 122: ...use terminal on terminal block ACTS 28 by pressing down and snapping it into place Place the UV Lamp power switch to the ON position 16 Close and latch the control cabinet door 17 Ensure that the anal...

Page 123: ...ures The control cabinet door cannot be opened while the analzyer is energized unless the purge control box is first bypassed Refer to section 3 3 DO NOT look at the end of disconnected fibres connect...

Page 124: ...7 64 ball driver remove the 6 32 x 3 8 screw securing the cell RTD to the cell block Carefully place the cell RTD behind the cell block where it will be out of the way 12 Loosen the four 20 x 2 mount...

Page 125: ...top Follow the procedure below to open up the measurement cell and clean replace the cell windows and their associated O rings Refer to Figure 79 while performing this procedure Figure 79 Measurement...

Page 126: ...tain a compound which leaves an UV absorbing coating on the cell window which could lead to continued High Integration Period warnings 7 Inspect the measurement cell body Clean with isopropyl alcohol...

Page 127: ...w control valves V1 V3 V5 Leak check all fittings with Snoop or similar liquid leak detector Tighten any loose fittings 7 Connect the short fibre to the SMA fibre connector on the top of the measureme...

Page 128: ...of steam or condensate contamination in the sample cell particularly on the cell windows The residue of some boiler water chemicals on the cell windows will cause a loss of spectrometer energy potent...

Page 129: ...eratures before performing maintenance tasks 4 Close valves V1 V3 and V5 Prior to performing a steam purge Galvanic Applied Sciences also recommends disconnecting the measurement cell side fittings on...

Page 130: ...to highlight Manual Zero then press 20 Once the manual zero calibration cycle is complete place the analyzer into sampling mode by highlighting the Sample checkbox using the F4 F3 keys then press Alte...

Page 131: ...passed Refer to Section 3 3 DO NOT look at the end of disconnected fibres connected to the UV lamp or place them in contact with skin The intense UV radiation transmitted through these fibres can caus...

Page 132: ...llow the procedure below to update the spectrometer calibration matrix file 1 Connect a laptop computer to the local Ethernet port Ensure that the local Ethernet connection displayed in the Config pan...

Page 133: ...ew calibration matrix file 5 Once the analyzer has rebooted navigate to the Calibration Matrix page in the web GUI refer to Section 5 2 2 and confirm that the first several rows of the displayed calib...

Page 134: ...pecifications and is built to meet the customer s specific requirements This chapter consists of a number of forms which provide the overall QA procedure and should be retained 8 2 Overall System Iden...

Page 135: ...Purge System Checked Aspirator Performance Tested Gas Runs Complete Calibration Data Sheet Temperature Sensor Inputs Checked and Calibrated Analog Output Calibration Checked Digital Output Checked Sys...

Page 136: ...gs and schematics are provided in this section These drawings are also available in PDF format via the Help section Drawing page in the web GUI For serial number specific drawings refer to the USB key...

Page 137: ...Revision 5 137 August 2021 Figure 84 Oven Cabinet Details...

Page 138: ...Revision 5 138 August 2021 Figure 85 Control Cabinet Door Closed...

Page 139: ...Revision 5 139 August 2021 Figure 86 Control Cabinet Door Removed...

Page 140: ...Revision 5 140 August 2021 Figure 87 Power Steam Air Signals Connection Details...

Page 141: ...Revision 5 141 August 2021 Figure 88 AC Wiring Schematic...

Page 142: ...Revision 5 142 August 2021 Figure 89 DC Signals and Wiring Diagram...

Page 143: ...Revision 5 143 August 2021 Figure 90 Flow Diagram...

Page 144: ...Revision 5 144 August 2021 Figure 91 Control and Oven Cabinets Interconnect Wiring...

Page 145: ...nting Frame 57 W x 41 25 H x16 D 145 cm x 105 cm x 41 cm Analyzer cabinets Two cabinets each 24 W x 30 H x 12 D 61 cm x 76 2 cm x 30 cm Weight Total System on Frame Approximately 275 lbs 125 kg varies...

Page 146: ...or list found at the following website https www galvanic com service support representatives Table 35 Recommended Spare Parts 1 Year Kit Item Description Part Number Quantity Unit of Measurement Cell...

Page 147: ...zed UNLESS the area is known to be non hazardous Observe all the warning labels on the analyzer enclosures To open the control cabinet door while the analyzer is energized the purge control box must f...

Page 148: ...tatus of the inputs and outputs that are under the supervision and control of the IO board The information on this page is read only and cannot be edited by the user Figure 93 Status Page At the top o...

Page 149: ...of the IO board s four solenoid control relays A grey indicator indicates the solenoid is deenergized while a red indicator indicates the solenoid is energized P6 Connector indicates that the solenoi...

Page 150: ...fline state prior to performing any operations under Direct Board Control When work is complete on this page the Direct Board Control Enable checkbox must be unchecked manually to return the IO board...

Page 151: ...e Zero heading and press the Auto Cal button This will adjust the Zero output to exactly 4 mA If the meter reading is still not exactly 4 mA repeat the process 6 Press the Output Span button The outpu...

Page 152: ...rd for each analog output is directly proportional to the magnitude of the output current That is to say the LED will be brighter when outputting 20 mA than when outputting 4 mA 12 3 2 Testing the Dig...

Page 153: ...e will be red and the checkbox will have a checkmark in it To energize a deenergized relay simply place a checkmark in the checkbox by clicking on it To deenergize an energized relay remove the checkm...

Page 154: ...5 Fault Status 96 Relay Status 96 B Back Purge 17 43 55 81 Backlight 71 Baud Rate 95 Beer Lambert Law 69 Big Endian 95 C Cabinet Cooler Air Valve 40 Cabinet Deadband 73 Cabinet Setpoint 73 Cabinet Tem...

Page 155: ...gh S8 Fault Setpoint 74 High S8 Warn Setpoint 74 High SVAP Alarm 92 High SVAP Warning 92 I Indicators Page Web Based GUI 84 Indicators Panel 58 Ingress Protection IP Rating 20 Installation Procedure 2...

Page 156: ...ameters Page Web Based GUI 91 Parity 95 Password Web Based GUI 93 96 Changing the Passwords 102 Factory Password 100 Peak Height 62 63 Plant Factor 14 69 101 Power Up Procedure 37 Probe Control 101 Pr...

Page 157: ...e Mode 102 Update Mode Web Based GUI 93 96 100 User Manual Page Web Based GUI 103 UV Source Lamp 14 108 Enclosure Layout 120 Lifespan 119 Mounting Orientation 121 Power Off Switch 119 Replacement Proc...

Page 158: ...21 Reason for Revision The changes incorporated in Revision 4 of the Operation Manual are in the addition of the level of detail for clarity only and do not affect product processes or methods of prot...

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