Teledyne GFC7000EU User's Manual
Contents
1. GFC Wheel rotation very slow dragging 6 05134 Rev MODEL GFC7000EU CO ANALYZER WITH AUTO REFERENCE Addendum to GFC7000E Manual PN 04584 Warning Message Fault Condition Possible Causes on wheel rotation Failed Sync Demod Board If Status LED s on the Sync Demod Board ARE flashing the cause is most likely an a problem with the analyzer s main power Intermittent loss of the power supply too short to cause a SYSTEM RESET warning Frequency problem with the AC Mains SYSTEM RESET The computer has rebooted This message occurs at power on If it is confirmed that power has not been interrupted Failed 5 VDC power Fatal Error caused software to restart Loose connector wiring WHEEL TEMP WARNING The filter wheel temperature is controlled at 68 5 sC Blocked Cooling Vents below GFC Assembly Analyzer s Top Cover removed Wheel Heater Wheel Temperature Sensor Relay controlling the Wheel Heater Entire Relay Board I C Bus APPENDIX B GFC7000EU Spare Parts List NOTE Use of replacement parts other than those supplied by API may result in non compliance with European standard EN 61010 1 Table B 1 GFC7OOOEU Individual Spare Parts List Part Description Number 000941000 CD Orifice 13 mil 003291500 Assy Thermistor Bench Wheel M300E 006110200 Assembly Motor Wheel Heater 50W 120V 009550500 Sour2. Stopped Exhaust Fan Ambient Temperature outside of specified range CANNOT DYN Dynamic Span Measured concentration value is too high or SPAN operation failed low Concentration Slope value to high or too low CANNOT DYN Dynamic Zero Measured concentration value is too high ZERO operation failed Concentration Offset value to high CONFIG Configuration and Failed Disk on Chip INITIALIZED Calibration data User erased data reset to original Factory state DATA Data Storage in Failed Disk on Chip INITIALIZED iDAS was erased User cleared data 5 05134 Rev MODEL GFC7000EU CO ANALYZER WITH AUTO REFERENCE Addendum to GFC7000E Manual PN 04584 Warming Fault Condition Possible Causes Message FRONT PANEL The CPU is unable to WARNING only appears on Serial I O COM Port s WARN Communicate with Front Panel Display will be frozen blank or will not the Front Panel respond Display Keyboard Failed Keyboard 1 C Bus failure Loose Connector Wiring PHOTO TEMP PHT DRIVE is Failed IR Photo Detector WARNING gt 4750 mVDC or Failed Sync Demod Board lt 250 MVDC IR Photo Detector improperly attached to the Sample Chamber BENCH TEMP too high REAR BOARD Mother Board not WARNING only appears on Serial I O COM Port s NOT DET detected on power Front Panel Display will be frozen blank or will not up respond Massive Failure of Mother Board RELAY BOARD WARN The CPU cannot communic
3. 00036 TFE Thread Tape 48 FT HW0000101 Shockmount Pump SW0000034 Replacement Optical Switch M300E OPOOO0009 Window Sapphire 8 05134 Rev MODEL GFC7000EU CO ANALYZER WITH AUTO REFERENCE Addendum to GFC7000E Manual PN 04584 OR0000001 O Ring Flow Control OR0000058 O Ring Sample Filter 47 mm 2 228V OROO00034 O Ring Input Output Mirror Detector OROO000039 O Ring Window OROO000041 O Ring Field and Objective Mirror 043590100 Pump 115V 50 60 Hz PUO000022 Pump Rebuild Kit KNF Model NO5ATI PS0000025 Power Supply 12V PS0000011 Power Supply 5 15V 042680000 Solenoid Stainless Steel 3 Way 12V 042690000 Solenoid Stainless Steel 2 Way 12V 039060000 Assy Pressure Transducer M360U GFC7000 Table B 2 GFC7000E Expendables List Part Description Qty Number 009600400 M300E Expandables Kit Includes This kit contains the following items 009690100 Akit TFE Fitr Elements 47mm 5um 25 1 FLO000001 Sintered Filter 002 024900 1 HW0000020 Spring Flow Control 1 OR0000001 O Ring Flow Control 2 PU0000022 Pump Rebuild Kit KNF Model NOSATI 1 Note01 23 Service Note How to rebuild KNF pump Part Number 040360100 Table B 3 GFC70000E Spares Kit for 1 Unit M300E Spares Kit for 1 unit This kit contains the following items E 009550500 Assy Source GFC7000E S N gt 65 04
4. 0010000 Assy Fan Rear Panel E series RLOOOO0O015 Relay DPDT Gordos Preferred 9 05134 Rev
5. Control Inputs 2 defined 4 spare I O One 1 RS 232 One 1 RS 485 RS 232 Ethernet Baud Rate 300 115200 CE EN61010 1 90 A1 92 A2 95 EN61326 Class A Certifications As defined by the USEPA At constant temperature and voltage Or 0 2 ppm whichever is greater Or 0 1 ppm whichever is greater Above 10 ppm range otherwise 0 2 ppm for lower ranges 3 1 2 Pneumatic Connections This section is similar to the one in the manual with the following exception The extra port labeled From Purge is the exhaust port for the for the purge gas The gas needs to exhausted with a gas line not more than 10 meters long In addition the GFC7OOOEU uses a different sample pressure sensor than the GFC7OOOE The GFc7000EU pressure sensor is rated for oxygen service The part number is listed in the appendix spare parts 6 13 1 3 Relay alarm outputs 3 05134 Rev MODEL GFC7000EU CO ANALYZER WITH AUTO REFERENCE Addendum to GFC7000E Manual PN 04584 There are 4 relay alarm outputs AL1 AL4 on the rear panel AL1 is for system okay AL2 is for concentration limit 1 exceeded and AL3 is for concentration limit 2 exceeded The relay alarm output AL1 is enabled all the time whereas the AL2 and AL3 can be enabled disabled by going into the diagnostics menu with 929 password then factory options then turning conc Alarm Relays ON or OFF When the concentration alarm relays are enabled concen
6. MODEL GFC7000EU CO ANALYZER WITH AUTO REFERENCE Addendum to GFC7000E Manual PN 04584 MODEL GFC 7000EU CO ANALYZER Addendum to GFC7000E Manual PN 04584 Teledyne Analytical Instruments 16830 Chestnut St City of Industry Ca 91748 TEL FAX TEL E MAIL WEB SITE 626 961 9221 626 961 2538 626 934 1500 ai customerservice teledyne com http www teledyne ai com 1 05134 Rev MODEL GFC7000EU CO ANALYZER WITH AUTO REFERENCE Addendum to GFC7000E Manual PN 04584 OVERVIEW The model GFC7000EU is a close derivative of the Model GFC7000E CO Analyzer The optical bench is longer 14 m making the instrument more sensitive at low CO levels The instrument has a user selectable full scale range of 0 100 PPB to 0 100 PPM of CO gt The instrument does not come equipped with a sample flow rate sensor Hence disregard any reference to the flow sensor in the users manual Because the GFC7000EU is a close derivative of GFC7000E the Model GFC7000E Instruction Manual continues to be valid as the reference manual covering the details of the instrument s components Only the sections of the manual that are different between the GFC7000E and a GFC7000EU are listed in this addendum 2 SPECIFICATIONS AGENCY APPROVALS AND WARRANTY 2 1 Specifications Table Model GFC7OOOEU Specifications Ranges User selectable to any full scale range from 0 100 ppb to 0 100 ppm Measurement Units ppb ppm ug m m
7. analyzer will also alert the user via the Serial I O COM port s and cause the FAULT LED on the Front panel to blink To View or Clear the various warning messages press 4 05134 Rev MODEL GFC7000EU CO ANALYZER WITH AUTO REFERENCE Addendum to GFC7000E Manual PN 04584 TEST deactivates Warning Messages until New warning s are activated MSG WHEEL TEMP WARNING ao RANGE 50 0 PPM MSG activates Warning Messages lt TST TST gt keys replaced with TEST key Press CLR to clear the CLR message currently being Displayed If more than one warning is active the next message will Make SURE warning c take its place messages are NOT due to LEGITIMATE PROBLEMS Once the last warning has been cleared the analyzer returns to SAMPLE Mode y Figure Viewing and Clearing Warning Messages NOTE A failure of the analyzer s CPU or Mother Board can result in any or ALL of the following messages Table Warning Messages Warning Fault Condition Possible Causes Message BENCH TEMP The optical bench Bench Heater WARNING temp is controlled at Bench Temperature Sensor 48 5 C Relay controlling the Bench Heater Entire Relay Board I C Bus BOX TEMP Box Temp is lt 5 C Box Temperature typically runs 7 C warmer than WARNING or gt 48 C ambient temperature Poor blocked ventilation to the analyzer
8. ate with the Relay Board 1 C Bus failure Failed Relay Board Loose connectors wiring PURGE PRESS WARN Purge Pressure outside of warning limits specified by PURGE_PRESS_SET variable Loss of purge flow Failed purge pressure sensor Purge pressure regulator not set properly SAMPLE PRES WARN Sample Pressure is lt 15 in Hg or gt 35 in Hg Normally 29 92 in Hg at sea level decreasing at 1 in Hg per 1000 ft of altitude with no flow pump disconnected If Sample Pressure is lt 15 in HG Blocked Particulate Filter Blocked Sample Inlet Gas Line Failed Pressure Sensor circuitry If Sample Pressure is gt 35 in HG Blocked Vent line on pressurized Sample Zero Span gas supply Bad Pressure Sensor circuitry Failed Permapure dryer SAMPLE TEMP Sample temperature Ambient Temperature outside of specified WARN is lt 10 C or gt range 100 C Failed Bench Heater Failed Bench Temperature Sensor Relay controlling the Bench Heater Failed Relay Board IC Bus SOURCE Occurs when CO Ref GFC Wheel stopped WARNING is lt 1250 mVDC or Failed Sync Demod Board gt 4950 mVDC If Status LED s on the Sync Demod Board ARE flashing the cause is most likely a failed Either of these IR Source conditions will result Relay Board in an invalid M R 1 C Bus ratio IR Photo Detector SYNC Phase Lock Loop GFC Wheel stopped WARNING PLL has lost lock
9. ce Assembly with Adapter 009600400 M300E 47 mm Filter Expendables Kit KNF Pump Model 7 05134 Rev MODEL GFC7000EU CO ANALYZER WITH AUTO REFERENCE Addendum to GFC7000E Manual PN 04584 NOD5ATI 009690000 Filter TFE 47 mm 5 um Qty 100 009690100 Filter TFE 47 mm 5 um Qty 25 009820200 Assy Motor Synchronous 115V 60HZ E 010790000 Input Mirror 010800000 Output Mirror 016290000 Window Sample Filter 47 mm 016910000 Akit Catalyst CO CO2 Converter 1 OZ 019340000 Sample Thermistor M400 S N gt 099 or M401 S N gt 0573 024710000 Tubing 6 1 8 CLR 024720000 Tubing 6 1 8 BLK 024750000 Tubing 6 1 4 TYGON 033520000 Objective Mirror M300E B17 033560000 Field Mirror 32 Pass M300E 035950100 Disk On Chip with Software 036110400 Sync Demodulator Board 036310000 4 20 mA Output PCA 037250000 Assembly Heater Optical Bench 039750000 Keyboard 040010000 ASSY Fan Rear Panel E Series 040030300 PCA Press Sensors w SW49 035280000 CO Scrubber Assembly 040690200 Mother Board relay alarm outputs 040880000 Wheel Position Sensor Assembly 041350000 Relay Board 041710000 CPU 045840000 Operators Manual for M360E 043940000 Ethernet Interface PCA 046730000 Internal Multi Drop PCA FLOOO0001 Sintered Filter 002 024900 HW0000090 Spring Flow Control HW00
10. g m user selectable Zero Noise lt 0 01 ppm RMS Span Noise lt 0 5 of reading RMS over 5 ppm Lower Detectable 0 02 ppm Limit Zero Drift 24 hours lt 10 ppb Zero Drift 7 days lt 20 ppb Span Drift 24 lt 0 5 of reading hours Span Drift 7 days lt 1 of reading Linearity Better than 1 of Range Precision 0 5 reading Lag Time lt 10 sec Rise Fall Time lt 60 sec to 95 Sample Flow Rate 800 scc min 10 Temperature Range 5 40 C operating 2 05134 Rev MODEL GFC7000EU CO ANALYZER WITH AUTO REFERENCE Humidity Range Addendum to GFC7000E Manual PN 04584 0 95 RH Non Condensing Temp Coefficient lt 0 05 of reading per C 5 ppb C minimum Voltage Coefficient lt 0 05 of reading per V Dimensions 7 x 17 x 23 5 178 mm x 432 mm x 597 mm HxWxD Weight 50 Ib 22 7 kg AC Power 100V 50 60 Hz 3 25A 115 V 60 Hz 3 0A 220 240 V 50 60 Hz 2 5A Environmental Conditions Installation Category Over voltage Category II Pollution Degree 2 Analog Outputs Three 3 Outputs Analog Output Ranges 100 mV 1 V 5V 10 V 2 20 or 4 20 mA isolated current loop All Ranges with 5 Under Over Range Analog Output Resolution 1 part in 4096 of selected full scale voltage Status Outputs 8 Status outputs from opto isolators Control Inputs 6
11. tration alarms status is no longer available through the Status output pins So either the alarm relays or the status bits could be used to monitor the concentration alarms but not both at the same time The default factory setting is to enable the concentration alarm relays The AL relay is energized when the system is okay and de energized when the system has a fault The AL2 and AL3 relays energize when the corresponding concentration limits are exceeded 11 1 1 Interpreting WARNING Messages The most common and or serious instrument failures will result in a warning message being displayed on the front panel The table below lists warning messages along with their meaning and recommended corrective action It should be noted that if more than two or three warning messages occur at the same time it is often an indication that some fundamental analyzer sub system power supply Relay Board Motherboard has failed rather than indication of the of the specific failures referenced by the warnings In this case it is recommended that proper operation of power supplies the Relay Board and the A D Board be confirmed before addressing the specific warning messages The analyzer will alert the user that a Warning Message is active by displaying the keypad label MSG on the Front Panel In this case the Front panel display will look something like the following SAMPLE RANGE 50 00 PPM CO 00 00 lt TST TST gt CAL MSG CLR SETUP The
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