TELEDYNE API Everywhereyoulook 480H User Manual Download Page 8 | Manualshive

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Teledyne API Model 480H O

3

Monitor User Manual

09421A DCN8343

7. MAINTENANCE .........................................................................................................42

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480H .................................................................................. 49

8. TROUBLESHOOTING ..............................................................................................50

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8.2.1. Sensor OK ................................................................................................................................... 52

8.2.2. Invalid Reading ........................................................................................................................... 52

8.2.3. Check Lamp................................................................................................................................. 52

8.2.4. Pneumatic Error ......................................................................................................................... 52

8.2.5. Technical Assistance ................................................................................................................... 53

9. PRINCIPLES OF OPERATION................................................................................54

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Summary of Contents for Everywhereyoulook 480H

Page 1: ...e API TAPI 9970 Carroll Canyon Road San Diego CA 92131 1106 Toll Free 1 800 324 5190 Phone 1 858 657 9800 Fax 1 858 657 9816 Email api sales teledyne com Website http www teledyne api com Copyright 20...

Page 2: ...E IS INTENTIONALLY LEFT BLANK...

Page 3: ...ecific information CAUTION Hot Surface Warning Do Not Touch Touching some parts of the instrument without protection or proper tools could result in damage to the part s and or the instrument Technici...

Page 4: ...renseignements sp cifiques MISE EN GARDE Surface chaude Ne pas toucher Toucher certaines parties de l instrument sans protection ou sans les outils appropri s pourrait entra ner des dommages aux pi c...

Page 5: ...ment provided but not manufactured by TAPI is warranted and will be repaired to the extent and according to the current terms and conditions of the respective equipment manufacturer s warranty Product...

Page 6: ...iv Teledyne API Model 480H O3 Monitor User Manual 09421A DCN8343 This page intentionally left blank...

Page 7: ...NECTIONS 24 3 5 1 Installing Flow Control Assemblies 24 3 5 2 Ozone Inlet Connection 24 3 5 3 Zero Gas Inlet Connection 25 3 5 4 Exhaust Connection 25 3 6 PNEUMATIC FLOW DIAGRAM 25 4 CALIBRATION 26 4...

Page 8: ...7 5 UV LED REPLACEMENT 46 7 6 SENSOR MODULE REPLACEMENT 47 7 7 DISPLAY ASSEMBLY REPLACEMENT 48 7 8 CLEANING EXTERIOR SURFACES OF THE 480H 49 8 TROUBLESHOOTING 50 8 1 REFERENCE DRAWINGS 50 8 2 TROUBLE...

Page 9: ...ure 3 6 Pneumatic Connections 24 Figure 3 7 Pneumatic Diagram 25 Figure 5 1 Front Panel Display and Controls 27 Figure 5 2 Front Panel Selection and Control Buttons 28 Figure 6 1 RS 232 Signal Configu...

Page 10: ...Status Output Definitions 22 Table 5 2 Sensor Menu Parameters 30 Table 5 3 Analog Step Test Values 30 Table 5 4 VARS List 32 Table 5 5 Alarm Configuration Settings 34 Table 6 1 RS 232 RS 485 Port Set...

Page 11: ...e times with minimal zero drift for accurate and stable readings and it has built in tests and diagnostics to allow maximum uptime We at Teledyne API will be pleased to provide you with any support re...

Page 12: ...10 Teledyne API Model 480H O3 Monitor User Manual 09421A DCN8343 This page intentionally left blank...

Page 13: ...ure Range 3 0 30 0 psig Sample Flow Rate 0 2 2 0 LPM Humidity Range 10 90 RH non condensing Temperature Range 5 45o C Dimensions H x W x D NEMA 4X 17 35 x 15 96 x 6 80 440 7 mm x 405 4 mm x 172 7 mm W...

Page 14: ...61010 1 2010 3rd Edition Safety requirements for electrical equipment for measurement control and laboratory use 2 2 2 EMC IEC EN 61326 1 2010 Class A Emissions Industrial Immunity FCC 47 CFR Part 15B...

Page 15: ...ion explosion hazard due to flammable gases vapors liquids never allow contaminants to enter monitor during installation or use The combination of ozone and the catalytic ozone destruct media in the m...

Page 16: ...lation and for access to make adjust all connections The monitor must be mounted securely with four 4 bolts or anchors to a vertical structure or wall capable of supporting 80 lbs The mounting bolts o...

Page 17: ...09421A DCN8343 Teledyne API Model 480H O3 Monitor User Manual 15...

Page 18: ...d on the 3 pin AC connector Failure to do so may result in a shock hazard and malfunction of the monitor 3 3 1 WIRING REQUIREMENTS Use appropriate wiring rated for this type of equipment ensuring that...

Page 19: ...erminal block and grounding lug on the chassis AC power connection to the monitor should be made with 12 14 AWG stranded copper wire connected to the monitor as follows Earth Ground green Connect the...

Page 20: ...the 480L by applying power to the monitor The front panel display will light and display a Teledyne splash screen The home screen will display the ozone concentration and flow after the monitor begin...

Page 21: ...put See Section 3 4 1 1 for details on verifying or changing the analog output hardware configuration The analog output is automatically scaled to the range of the instrument See Section 5 2 4 2 for i...

Page 22: ...he monitor 2 Open front panel 3 Locate J15 and J17 connectors on the Mainboard PCA remove Relay Expansion board if installed as indicated in Figure 3 5 4 Set the desired output as shown in Figure 3 5...

Page 23: ...e same connector as the Analog output and which mirror the state the values shown in the status area of the menu structure They are defined in Table 3 1 Electrically these outputs are optically isolat...

Page 24: ...GS OR DATA Contact life may be dramatically shortened if inductive loads are driven without any provision for minimizing high voltage inductive kick that can occur Table 3 2 Relay Functions for Single...

Page 25: ...communication with the monitor connect an Ethernet cable from the Ethernet interface connector see Figure 3 4 to an Ethernet port that is connected to a LAN Although the default setting is DHCP enabl...

Page 26: ...nd Teflon Attach the Flow Control Assemblies by screwing them onto the threaded fittings of the ozone inlet and the zero gas inlet Hand tighten orifice assemblies until snug With a 9 16 open end wrenc...

Page 27: ...r occupied area Exhaust gas from the monitor may contain dangerous levels of ozone Connect a OD vent line to the Exhaust fitting on the outside bottom panel This line must be vented outdoors or to an...

Page 28: ...edyne API also recommends that the monitor be re calibrated once a year Teledyne API can provide NIST traceable calibration services at our factory or on site Please contact Technical Support for deta...

Page 29: ...Teledyne splash screen The home screen will display the ozone concentration and flow after the monitor begins taking stable readings 5 1 FRONT PANEL OVERVIEW The front panel provides a display screen...

Page 30: ...t accepting selected input Enter Accepts the selected input Pressing and holding any button for at least two seconds or pressing no buttons for at least 30 seconds returns the display directly to the...

Page 31: ...w span gas to enter for 1 hour prior to execute Flow Cal set flow target based on external flow meter execute Alarm screen becomes Default Screen when alarm is triggered solid fill indicates which ala...

Page 32: ...m up period 5 2 3 DIAG MENU The DIAG menu contains functions that are useful for testing and configuring external equipment that may be connected to the rear panel I O of the instrument 5 2 3 1 ANALOG...

Page 33: ...ise or dithering of the concentration about the zero point may occur and is normal This noise is typically 0 5 of the full scale range in magnitude 5 2 3 3 CAL SPAN The Span Calibration also allows th...

Page 34: ...Status Failed message will be displayed and you will need to return to the start of the Flow Cal menu If the Cal Status Failed message occurs it means the Flow Cal cannot be performed because it woul...

Page 35: ...ges zero calibration ON ON OFF ANALOG_RANGE Full scale concentration range Used to scale the analog output 20 5 50 g Nm3 0 5 25 0 WT ANALOG HW CONF Determines if the analog output uses 4 20mA or 0 5V...

Page 36: ...ly reset when the alarm condition is removed The Reset button has no effect when configured for alarms set to LATCHING OFF 5 2 4 1 SETUP COMM MENU The Setup Comm menu includes two submenus Comm Addr a...

Page 37: ...API Model 480H O3 Monitor User Manual 35 5 2 5 STATUS SCREEN Provides the status of Pneumatic Sensor Lamp and Valid Reading functions and becomes the default screen any time an Error occurs See Secti...

Page 38: ...nection use the front panel control keys Section 5 1 2 to navigate to the Setup Comm Ethernet IP mode menu If you don t know what the IP Address Mask or Gateway values should be consult with your IT A...

Page 39: ...e To change or verify the configuration of the serial COM refer to Figure 6 1 while performing the following instructions 1 Disconnect power from the monitor 2 Open front panel 3 Locate J20 and J23 co...

Page 40: ...38 Teledyne API Model 480H O3 Monitor User Manual 09421A DCN8343 Figure 6 1 RS 232 Signal Configurations...

Page 41: ...nction Code Description 01 Read Coils 02 Read Discrete Inputs 03 Read Holding Registers 04 Read Input Registers 05 Write Single Coil 06 Write Single Register 15 Write Multiple Coils 16 Write Multiple...

Page 42: ...nverse Float Double 32 8 Sensor Gas Temperature K AI_CELL_TEMP Inverse Float Double 32 10 Stream 1 Concentration PPB STREAM_1_O3_CONC Inverse Float Double 32 Discrete Input Registers Read Only Registe...

Page 43: ...EE 754 format read in highword low word order Register Address Description Tag Name Data Type Bits 12 Stream 1 HI Alarm Limit PPB STREAM_1_HI_ALARM_SETPOINT Inverse Float Double 32 24 Stream 1 HI HI A...

Page 44: ...cause eye damage Always use safety glasses made from UV blocking material Generic plastic glasses are not adequate 7 1 MAINTENANCE SCHEDULE Table 7 1 below outlines the suggested maintenance procedur...

Page 45: ...sent when power is connected to the instrument Figure 7 1 shows the internal layout of the 480H These figures will be referenced in the procedures that follow Note the caution areas Power Supply and E...

Page 46: ...g and inspect for any cracks or deformities If there are cracks or deformities replace the o ring with a new one otherwise it can be reused 5 Remove the two sample filter retainers and glass fiber fil...

Page 47: ...removed by sliding upwards 7 Remove the two 2 mounting screws using a 2 Phillips screwdriver Note that there are four screw heads visible on the top of the valve body only two 2 of these should be re...

Page 48: ...sconnecting its power at the J12 connector Figure 7 3 and removing the two larger socket head screws Figure 7 4 to access the UV LED After installing and securing the replacement UV LED PCA assembly i...

Page 49: ...from the sensor PCA that run to J13 Bench Supply and J10 Bench Serial Interface on the Mainboard and by disconnecting the pneumatic tubing at the sample filter and at the input to the scrubber Then re...

Page 50: ...t matter 3 Free the display cable from the securing clips 4 Carefully remove the EMI core from the enclosure and remove any remaining adhesive from the door 5 Using a Star T10 screwdriver remove the s...

Page 51: ...splay and control keys are functioning properly Figure 7 6 Display Assembly Removal 7 8 CLEANING EXTERIOR SURFACES OF THE 480H If necessary the front panel mask and keyboard of the 480H can be cleaned...

Page 52: ...ANEL STATUS LED AND STATUS OUTPUTS Figure 8 1 Display and Control Panel The status LED on the front panel reflects the current operating status of the monitor and indicates fault conditions See Sectio...

Page 53: ...s Output Status LED Label Normal Operating State Triggers Critical Warning 1 Sensor OK On Reference 125 0 mV OR Reference 3120 0 mV Measure 3120 0 mV Yes 2 Invalid Reading Off O3 Concentration too low...

Page 54: ...setting the range value 8 2 3 CHECK LAMP The Check Lamp status indicates that the UV LED intensity has dropped to a level where the UV LED needs to be replaced Section 7 5 the Sensor OK LED will also...

Page 55: ...nsor has failed or drifted Contact Teledyne API Technical Spport for assistance 8 2 5 TECHNICAL ASSISTANCE If this manual does not solve your problems technical assistance may be obtained from Teledyn...

Page 56: ...filled with gas scrubbed to remove ozone The ratio of the intensity of light passing through the scrubbed gas to that of the sample forms a ratio I Io This ratio forms the basis for the calculation o...

Page 57: ...ility of ozone to absorb 254 nm light Most current measurements place this value at 308 cm 1 atm 1 at STP The value of this number reflects the fact that ozone is a very efficient absorber of UV radia...

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