MicroTUV Online UV %Transmission Sensor/Sampler (large)
Contents
1. WIRING HEATING DUCT COVER CABLE NSTALLATION HEATING J SLOTTED THROUGH PLUG CHAMFER RESSION NUT HE EATING CABL NEV Ma R TOUCH TH Figure 7 CABLE BULKHEAD INSULATION LAYOUT ENCLOSURE INTERFACE HEATING CABLE DRAIN LINE A 2 INCHES 50mm YT rr 1 12 INCHES 00mm SHOULD WATER SOURCE LINE j FOOT STRAINERS B Cold Weather Kit Installation Details TUV 04 03 REV 0 6 Page 17 LEVEL AAA AAA 18 INCHES 450mm WARRANTY HF scientific inc as manufacturer warrants to the original purchaser of the instruments to be free of defects in material and workmanship in normal use and service for a period of one year from date of delivery to the original purchaser HF scientific inc s obligation under this warranty is limited to replacing at its factory the instrument or2. 9 6 7 REPLACING PUMP TUBING une ana en 9 6 8 REPLACING SYSTEM TUBING iia 10 6 9 SHUT DOWN PROCEDURE aan ee iii 10 7 0 TROUBLESHOOTING een a 10 7 1 GENERALDIN OTE Se RS R A E 10 7 2 TROUBLESHOOTING GUIDE EE 11 1 3 REPLACEMENT PARTS aussen ss 12 WARRANTY silla 18 APPENDIX A WD 19 TUV 04 03 Page I REV 0 6 TABLE OF CONTENTS Continued Figures Figure No Title 1 2 TUV 04 03 REV 0 6 Page No Desiccant Tray Installation u a 3 Quartz Flow Head Assembly 7 Sensor Sampler Outline Dimensions 13 Interior Exterior Plumbing and Electrical Connections 14 Power Input Cable Connections 15 Heater Cable Stripping Instructions 16 Cold Weather Kit Installation Details 17 Page II e RR 2 N DECLARATION OF CONFORMITY IR TD XA D PALA Application of Council Directive 89 336 EEC coi en ER SEI a x lt gt Standards to which Conformity is Declared T I ER 1 1 cS De Cere Ge se DUC X Product Safety Immunity EMI UL3101 1 EN50082 2 1995 ENSS011 Class A CSA C22 2 No 1010 1 92 Per 50081 2 1994 CE EN61010 1 1993 73 23 EEC gt D CSS zS T N e NA RE en lt gt lt gt Xxx X3 y PI Dt lt lt s z 2
3. Manufacturer s Name HF scientific inc T aar Coro lt lt gt Manufacturer s Address 3170 Metro Parkway Fort Myers Florida 33916 7597 lt S zS T ex e Type of Equipment UV Transmission Sensor Sampler gt ei A Model No TUV S var es E OF Sox gt EX 1 the undersigned hereby declare that the equipment specified above conforms to the above Directive and Standard Place Fort Myers Florida USA Zr Signature Robert J Maley President Full Name a EX TUV 04 03 Page HI REV 0 6 1 0 IMPORTANT INFORMATION 1 1 HOW TO USE THIS MANUAL This eguipment while sophisticated has been designed for simple and easy operation In keeping with that philosophy this TUV user s manual has been written to simplify all steps in the procedures that follow THE MOST IMPORTANT ASPECT OF THIS MANUAL IS THAT YOU THE USER READ IT IN ITS ENTIRETY AND REFER TO IT OFTEN Pay particular attention to the Warning and Caution messages throughout Although the TUV is easy to use all electrical and safety precautions must be followed Notes have also been added to give further clarification or reminders in certain instances 1 2 SPECIFICATIONS FOR THE TUV SENSOR SAMPLER TUV_Sensor Sampler Range Single 0 100 Transmission
4. PUMP HOUSING BACK COVER 65 094 MAX 1 PLACE DISCHARGE THIN NARROw CLAMPS SPACER 2400T 8 FIGURE B FIGURE A es Grasp the tabs on the back cover of the pump head and pull straight out to remove CAUTION DO NOT LOSE THE BEARING FROM THE CENTER HOLE ON THE BACK COVER It is not necessary to remove the spider and bearings from the housing TUBE FIGURE C COLLAR Remove the old tubing and retaining collars from the pump head Position the spider as shown in Figure C Put the retaining collar on the new pump tubing as shown and position the collar in the pump head with the open end facing outward While rotating the spider counterclockwise push the tubing into the housing to center over the rollers as shown in Figure C Replace the back cover on the pump head BE SURE IT FITS TIGHTLY AND FLUSH WITH THE HOUSING Slide the pump head onto the motor drive shaft and turn it clockwise to lock onto the 2 latch screws Retighten the latch screws to secure the pump head Push the suction and discharge line elbows into the new pump tubing and secure with the hose clamps Use pliers to squeeze the clamps tightly CAUTION Hose clamps must be tightened securely to prevent leakage TUV 04 03 Page 9 REV 0 6 68 REPLACING SYSTEM TUBING All the tubing in the system should be checked at least yearly for wear A Tubing Kit Part 22887 is avail able which contains enough tubing to replace all the tubing in the system To replac
5. InHHM AIONFTOS ANNd L HILIMS dynNd 3NIV31S L oooooooooooooooood TINTI NHI1Va8I I9J 12001 oooooooooooooooood O ahh ze 83lV3H 1 NI89J 3 ICHM AlddNS AHd ra 6 il INOLND MOINIM zi dui NOLLNG amp IADd p AHSN S 30ISND ATEN3SSV AVAL LNVOISSAT ATINISSY SOSNSS ADT JI DN SOSNAS 3113AN9 ZLIaNvnao ATENISSY 3H MOTA ZlAVNO HO1IAS D Tr HOLIAS 114 3918 aser Sa tal CHI vS8r Sa Eg VU IPs Ser Sa 8339398 3592531 HLIVA gt SNOILISNNOD 08309 8 AHd 3 INCOM NdI gt gt ANO SLINN A0 2 SANSOISNVSL NADA d 1S TS 83ZA 1VNV Page 14 TUV
6. Resolution 1 0 of value Uncertainty 1 of full scale Lamp Low pressure Mercury vapor 253 7 nm Response Time Reading is updated every 30 seconds Microprocessor 68HC05 Operating Temperature 4 F 20 C to 122 F 50 C Storage Temperature 4 F 20 C to 140 F 60 C Optical Cleaning Removable cuvette Cleaning Solution Connection Flow rate 140 ml min 180ml min Sensor Sampler Analyzer Separation Depending on site conditions up to 1000 feet 300m Sensor Sampler Controller or Analyzer communication RS 485 Serial Port 9600 Baud Isolated 1 5kv Sensor Sampler Enclosure Dimensions 29 9 x 39 4 x 11 8 760 x 1000 x 300mm Pollution Degree 2 Over voltage category II When Cold Weather Kit is installed 13 TUV SYSTEM A complete operating system consists of the TUV Sensor Sampler and a controller or analyzer Please refer to the operations manual of the controller or analyzer for installation operation and maintenance instructions WARNING IN ORDER TO PREVENT SERIOUS BURNS NEVER EXPOSE ONES SELF TO UV LIGHT FROM THE LAMP WITHIN THE SENSOR MODULE TUV 04 03 Page 1 REV 0 6 2 0 INSTALLATION 2 1 PACKING LIST FOR THE TUV CONTENTS QUANTITY 1 Sensor Sampler enclosure 1 2 Cold Weather Kit 1 Heating Cable 25 ft 8 Coupler 3 Wire Tie Black 15 1 Pipe Insulation 7 8 I D x 6ft 4 Enclosure Interface Assembly 1 Adhesive 1 tube Hea
7. Case Material Is Released Or Spilled Wipe up with absorbent material Waste disposal method Dispose of in accordance with all applicable federal state and local environmental regulations Precautions To Be Taken In Handling amp Storing Store tightly closed Protect from dust or other particular matter Other Precautions Do not return used material to the bottle SECTION 8 CONTROL MEASURES Respiratory Protection Not required in normal use Ventilation systems General mechanical ventilation adequate under normal conditions of use and storage Skin protection Not required Gloves recommended Eye Protection Splash goggles recommended Other Protective Equipment Lab coat and eye wash station recom mended Work Hygienic Practices Wash after handling NO GUARANTEE IS MADE AS TO THE ACCURACY OF ANY DATA OR STATEMENT CONTAINED HEREIN WHILE THIS MATERIAL IS FURNISHED IN GOOD FAITH NO WARRANTY EXPRESS OR IMPLIED OR MERCHANTABILITY FITNESS OR OTHERWISE IS MADE THIS MATERIAL IS OFFERED ONLY FOR YOUR CONSIDERATION INVESTIGATION AND VERIFI CATION AND HF SCIENTIFIC INC INCLUDING ITS DIVI SIONS AFFILIATES SUBSIDIARIES AND SUPPLIERS SHALL NOT IN ANY EVENT BE LIABLE FOR SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES IN CONNECTION WITH ITS PUBLICATION LIKEWISE NO STATEMENT MADE HEREIN SHALL BE CONSTRUED AS A PERMISSION OR RECOMMEN DATION FOR THE USE OF ANY PRODUCTION IN A MANNER THAT MIGHT INFRINGE EXISTING PATENT Page
8. already been installed as straight as possible Slide the enclosure interface over all three lines up to the bulkhead panel with the larger opening upward see Figure 7 Using the 15 inch cable tie cinch the interface around the three bulkheads tightly The insulation lenghts and the couplers are slit lenghtwise to allow assembly over the lines instead of running the lines through the insulation Wrap a 6 foot length around the lines and cable and slide it up to the interface Peel the backing tape from both sides of the slit and press together Apply adhesive to the outside of the last two inches on the end close to the interface Slide the length into the interface no more than two inches while twisting it to spread the adhesive evenly Make sure that the intake and drain lines are not kinked Wrap another 6 foot length around the lines and cable and slide it up to the first length Peel the backing tape from both sides of the slit and press together Apply some adhesive where the two pieces butt together then press and hold the joint until a bond is formed The 8 inch sections of insulation are designed to act as couplings between the 6 foot lengths Afterthe butt joint is bonded apply more adhesive around the joint not more than 4 inches in either direction Take an 8 inch coupling and wrap it around the Joint making sure it is centered Peel the backing tape from both sides of the slit and press together Hold until the applied adhesive begins to
9. and tubing clips Pump tubing Kit includes pump tubing and hose clamps Source Tubing Assembly with strainer 25 ft Pump Motor Assembly Sensor Module Power Supply Module CPU Module Flow Sensor Assembly Quartz Flow Head Assembly T Strainer Assembly Replacement T strainer Screen Circuit Breaker Earth Leakage Breaker Step Down Transformer 230v units only NOTE For any other parts not shown here please contact HF scientific inc TUV 04 03 REV 0 6 Page 12 MAIA 1NOY3 uucl 8 02 09 Bau RE a le MGIA 3QIS TAO MJA WOLIOE wu0001 LESE 0e0e uu0201 9107 uu005 uu09 Y su ar uuggg en VE 26 62 Srel STE Figure 3 Sensor Sampler Outline Dimensions Page 13 TUV 04 03 REV 0 6 suono uuoo eounoo g pue Surquin q JOLI9 XH IO1I9 U p mig ANTI 31893 ONILIV3H ANT 31893 ONILV3H q 13IHS e i iS AINIVALS VINI 3H2108 31892 DNILV3H r qn G v3H Ind DNIENI 32S4N1 v3H n8 309 3 ADd VIHA n8 DNIENI NIVaG SNIVIO AONGdD83I3N3 YIHA n8 S8v Sa fo fo T 18NdSSV 1J3NNHJ 19108 114 QV3H dand
10. instrument may have to be restarted a few times using the push button on the power supply module if it has lost its prime during this operation 6 3 T STRAINER MAINTENANCE The T strainer is designed to keep heavy solids from plugging internal orifices within the instrument If the T straineris not cleaned periodically components such as the pump solenoid and flow sensor could be damaged The T strainer is designed such that the solids build up between the screen and the housing so that the user can visually see how clogged it is If the T strainer is clogged turn the pump switch off Unclip the T strainer by pulling itout from its retaining clip Hold it outside the enclosure to avoid spilling water inside You may wish to open the T strainer over a bucket or drain as about 300ml of water will spill as the filter is opened Unscrew the clear body and remove the filter screen Clean the screen and body thoroughly Fill the body with clean water Reassemble the filter assembly and return it to the clip Turn the pump switch ON and prime the system by resetting the instrument The instrument may be reset by turning the power supply module switch off and then on NOTE The instrument may have to be restarted a few times using the push button on the power supply module if it has lost its prime during this operation 6 4 DESICCANT MAINTENANCE Proper use of the supplied desiccant is essential in maintaining the performance of the instrument The desicca
11. set up Repeat this process down to the end ofthe line Cut off any excess insulation 6 inches 150mm above the intake filter Itisrecommended that the insulated lines be run through PVC pipe for extra protection and that any bends are very gradual to avoid kinks in the lines 3 0 STEP BY STEP OPERATION 31 THEORY OF OPERATION The HF scientific On line UV Transmission Sensor Sampler is intended to operate along with a controller or analyzer to comprise a complete system The TUV Sensor Sampler can perform all of it s own internal control functions but it has no form of input or output The Sensor Sampler communicates to the controller or analyzer through an RS 485 data port It is the controller or analyzer s job to ask for readings and interpret them The controller or analyzer is also responsible for initiating calibrations displaying data and supporting control functions Please refer to the manuals accompa nying the controller or analyzer for complete information of its operation The HF scientific On line UV Transmission Sensor Sampler is specifically designed to monitor the transmission of 253 7nm light through fluid being pumped through the sensor cuvette The low pressure mercury vapor lamp is temperature controlled by the Sensor Sampler s microprocessor which turns the lamp to the on state for a fraction of a second every 30 seconds During this short interval several hundred readings ofthe transmission are taken These readings a
12. terminals Disconnect the cord from the GFI and ground block Remove the wiring duct covers by pressing the fingers inward and pulling the covers off Remove the cord from the wiring duct loosen the bulkhead fitting on the bottom panel and pull it through The new wires can then be fed through the bulkhead into the wiring duct and connected at the power input GFI breaker and ground block just as the power cord was Tighten the bulkhead fitting when finished TUV 04 03 Page 2 REV 0 6 WARNING Ifthe power connection is to be hardwired place TUV on a separate circuit breaker or switch to allow for service Observe all local wiring codes Site connections should be wired by a Qualified Electrician CATOR 2 3 2 Installing the Desiccant Tray and Pouch lt iu Before operating the Micro TUV for the first time the desiccant tray and I OO Man 555R foot valve assembly must be installed along with the replaceable CD desiccant pouch Please refer to Figure 1 while installing for the first time WS A To initially install locate the desiccant kit boxed separately Unscrew pai VALVE the four thumbscrews and remove the electronics half of the sensor Install the large o ring inthe provided groove then the desiccant tray Inthe bottom of the round cup of the desiccant tray there is a ledge for the small RNS 0 ring followed by the foot valve Finally open the bag and remove the dessicant pouch and the indicator card Install these items and repla
13. the pump Loosen the two pump head screws then turn the pump head counterclockwise and remove Store the cuvette 100 T solution and pump head in a safe place that is maintained at room temperature Before starting the system again it is recommended that clean water be back flushed through the source line with a water hose to clean the source strainer and ensure that the line is clear Check the drain line in the same manner Reinstall these lines the cuvette the pump head and the 100 T bottle Startup the system as described in section 3 2 7 0 TROUBLESHOOTING 71 GENERAL NOTES Service and Technical Support are available from HF scientific inc 3170 Metro Parkway Fort Myers FL 33916 7597 Phone 239 337 2116 Fax 239 332 7643 TUV 04 03 Page 10 REV 0 6 7 2 TROUBLESHOOTING GUIDE The following table will supply fundamental troubleshooting information The guide assumes that the controls and functions of the instrument are used correctly The intention of the guide is to eliminate common faults not to troubleshot down to component level Sensor Sampler SYMPTOM SOLUTION Flow Stopped Ensure that the Pump Switch is ON There is a sieve located at the suction end of the source line that functions as a filter for larger particles Also there is a T strainer which functions as a sacrificial element in that it will clog before any of the internal path of the sensor pump stream These should be checked as the most li
14. valve is included which normally seals the drain connection from the outside air This valve is a float valve which only opens in the presence of water In case of cuvette breakage the float valve directs water to the outside of the Sensor Sampler enclosure through an emergency drain Controls for the Sensor Sampler are Power On Off and the Pump On Off The CPU module contains L E D status lamps as shown below LED Name Lamp Heat Lamp Heater On Blinking Normal Pump On Lamp on 100 mS Valve on during 100 Cal cycle Flow On NoFlow Off Normal Operation Blinking Low Flow The Sensor Sampler also contains a thermostatically controlled heater that is used for cold climates The heater s fan runs constantly even though the heating elements are only activated at the set temperature 50 F 32 START UP NOTE 100 T solution can be purchased from HF scientific If necessary it can be purchased locally distilled water WARNING Using distilled water may affect accuracy of the TUV After the plumbing is complete the system needs to be bled of air Turn the Sensor Sampler power on It may take up to 8 minutes to purge the system of air This will require that the CPU is reset as it may shut off after a few minutes of running air Use the push button on the Power Supply Module to perform this Once the plumbing system is purged of all air and the flow head cleaned and locked in place install the fres
15. 04 03 REV 0 6 suono uuoo ALI mdu omod NMOYA m ana f e o m V TO or amp EE il so TT z ollo Qo ari Ve O DIO D Q ji Q 9 A0zZ A0ZZ MOTIZA N3389 N33H9 AO Z A0ZZ NMOM IB MOVIg AOvZ A OZZ 3018 SLIHM MODO HAMOd Page 15 190 ld LOANNOOZHAINI OL JAIM NMO4E AOGOIE TO INNOSESIINI OL 3914 Safe TUV 04 03 REV 0 6 Do not cut through braid or inner core Roll braid Push s inch shrink tubes into place Move flame continuously side to side starting from center of tube 8 Pinch with pliers between wires z E I while tube is 2 S Slip stili hot Ag inch B tube over braid and shrink Move flame continuously side to side starting from center of tube Move flame continuousiy side to side starting from center of tube Figure 6 Heater Cable Stripping Instructions TUV 04 03 Page 16 REV 0 6 MAIN ENCLOSURE Nn
16. 19
17. UP scientitic Inc MicroTUV ONLINE UV TRANSMISSION SENSOR SAMPLER OPERATION amp MAINTENANCE MANUAL HF scientific inc 3170 Metro Parkway Fort Myers FL 33916 7597 Phone 239 337 2116 Fax 239 332 7643 Catalog 22416 4 03 TABLE OF CONTENTS Page No 1 0 IMPORTANT INFORMATION 1 1 1 HOW TO USE THIS MANUAL ish isu hr ass 1 1 2 SPECIFICATIONS FOR THE TUV SENSOR SAMPLER 1 13 TUV SYSTEM ciato 1 20 INSTALLATION iii 2 2 1PACKING LIST FOR THE TUV 2 2 2 UNPACKING AND INSPECTION mii 2 2 3 MOUNTING i 2 2 3 1 Sensor sampler Power ia 2 2 3 2 Installing the Desiccant Trayand Pouch i 3 2 3 3 Sensor Sampler Plumbing Dun kaq FER 3 2 4 COLD WEATHER KIT INSTALLATION 3 2 4 1 Heating Cable Installation siii 3 2 4 2 Pipe Insulation Installation LLL iii 4 3 0 STEP BY STEP OPERATION uccisi 4 3 1 THEORY JOR OPERATION liane 4 3 2 START UBS cl 5 4 0 CALIBRATION seen ae 5 4 1 100 T CALIBRATION OO 5 5 0 FLOW SENSOR iii 6 6 0 MAINTENANCE mii 6 6 1 SYSTEM CLEANING ii aaa a 7 6 2 CUVETTE MAINTENANCE soir ea citate 7 6 3 TSTRAINER MAINTENANCE KK Ke 8 6 4 DESICCANT MAINTENANCE ea een ee 8 6 5 100 T CALIBRATION SOLUTION MAINTENANCE 8 6 6 CLEANING THE INTAKE STRAINER
18. any part thereof Parts which by their nature are normally required to be replaced periodically consistent with normal maintenance specifically lamps reagent desiccant sensors electrodes and fuses are excluded Also excluded are accessories and supply type items Original purchaser is responsible for return of the instruments or parts thereof to HF scientific inc s factory This includes all freight charges incurred in shipping to and from HF scientific inc s factory HF scientific inc is not responsible for damage to the instrument or parts thereof resulting from misuse negligence or accident or defects resulting from repairs alterations or installation made by any person or company not authorized by HF scientific inc HF scientific inc assumes no liability for consequential damage of any kind and the original purchaser by placement of any order for the instrument or parts thereof shall be deemed liable for any and all damages incurred by the use or misuse of the instruments or parts thereof by the purchaser its employees or others following receipt thereof This warranty is given expressly and in lieu of all other warranties expressed or implied Purchaser agrees that there is no warranty on merchantability and that there are no other warranties ex pressed or implied No agent is authorized to assume for HF scientific inc any liability except as above set forth HF scientific inc 3170 Metro Parkway Fort My
19. ce the top portion of the sensor O DESICCANT P d TRAY 2 3 3 Sensor Sampler Plumbing There are two external connections required The first is the source line with the strainer at its foot The second is the drain line These hoses are shipped in separate plastic bags in the Sensor Sampler enclosure The source and drain lines should not exceed 25 feet 7 6 m in length The flow rate may be substantially reduced if the lines are extended any further The sampling flow rate is 140 ml min 180 ml min e GE NOTE Only route drain line to a free flowing drain Figure 1 Dessicant Tray Installation NOTE Only use as much line as needed The excess should be cut off If any ofthe above conditions are not met a flow error or an emergency drainage may occur 2 4 COLD WEATHER KIT INSTALLATION 2 4 1 Heating Cable Installation Disconnect power before installing the heating cable The drain and intake lines must be sized to the proper length before installing the heating cable First measure the amount of heating cable necessary to run from the heating cable bulkhead on the bottom of the Sensor Sampler enclosure to 2 inches above the maximum level of the effluent stream and add 9 inches 230 mm for the connections inside Ifthe heating cable needs to be cut to length make the cut at the open end not the yellow sealed end Next prepare the cut end for connections see Figure 6 After the cable is prepared unscrew the compression
20. e a length of tubing turn the pump off and remove the piece of tubing from the system by unscrewing the compression nuts at both ends Slide the nuts back onto the tubing and remove the inserts from each end of the tubing Remove the nuts measure the length of tubing and discard the worn tubing Cut a piece of new tubing the same length as the worn tubing Slide the compression nuts onto the tubing from each end so that the threads are facing outward and push an insert into each end Slide the compression nuts up to the inserts and screw the new tubing in place within the unit Dress the tubing into the unit as it was before Turn the pump back on and resume normal operation NOTE The instrument may have to be restarted a few times using the push button on the power supply module if it has lost its prime during this operation 6 9 SHUTDOWN PROCEDURE If the TUV is to be shut down for any long period of time such as for winter follow the procedure below to prepare the Sensor Sampler enclosure for storage Run two cleaning cycles as described in section 6 1 Clean the T strainer as in section 6 3 After flushing with the Lime A Way fill the bottles with clean water and flush the system with at least four bottles of clean water Disconnect the cleaning solution line and leave the quick connect open Run the system to bleed the lines of water Shut down all power to the system Remove the cuvette and the 10046 T solution Disconnect the tubings to
21. ead M Screw and unscrew the cuvette by gripping fingers on this Remove any moisture surface only Do not touch glass with fingers cuvette Figure 2 Quartz Flow Head Assembly pump switch before removing the cuvette from the flow head To remove the cuvette hold the flow head with one hand while turning the cuvette counterclockwise by gripping it at the top only Refer to Figure 2 The quartz cuvette supplied with the unit must be clean and free of all fingerprints Cleaning is accomplished by washing the interior and exterior of the cuvette in a mild liquid detergent solution 5 ml 4L water Then rinse it thoroughly 8 to 10 times in clean distilled water to remove all streaks To remove slime and scale deposits use diluted bleach to first remove slime and then use Lime A Way to remove scale NOTE Dispose of in accordance with all applicable environmental regulations TUV 04 03 REV 0 6 Page 7 If the cuvette does not appear to be clean use soft lint free tissues i e Kimwipe to wipe the inside then rinse with clean water Dry the outside completely prior to reinserting it into the optical well Turn the cuvette into the flow head by gripping at the top turning clockwise seat it with fingers only Place the flow head back into the sensor and lock in place by holding the flow head still while twisting the locking collar clockwise Turn the pump back on and restart the system NOTE The
22. ers FL 33916 7597 Phone 239 337 2116 Fax 239 332 7643 TUV 04 03 Page 18 REV 0 6 APPENDIX A DATE August 11 1998 REVISION 3 MATERIAL SAFETY DATA SHEET HF scientific inc 3170 Metro Parkway Fort Myers FL 33916 7597 239 337 2116 EMERGENCY CONTACT HF scientific inc 3170 Metro Parkway Fort Myers FL 33916 7597 239 337 2116 SECTION 1 PRODUCT IDENTIFICATION PRODUCT NAME 100 T Reference Solution CATALOG NUMBERS P19310 AND 905004 CHEMICAL FAMILY NA SYNONYMS NA FORMULA Water CAS 7732 18 5 gt 99 9 Formaldehyde CAS 50 00 0 lt 0 1 SECTION 2 HAZARDOUS INGREDIENTS Hazardous Ingredients OSHA PEL ACGIH TLV No hazardous or carcinogenic material greater than or equal to 0 1 SECTION 3 PHYSICAL DATA Boiling Point Approx 100 deg C Solubility In Water Miscible Vapor Pressure mm Hg Not found Melting Point Not applicable Appearance And Odor Clear colorless solution No appreciable odor Vapor Density Air 1 Not found Specific Gravity H20 1 Approximately 1 Percent Volatile By Vol Not found Evaporation Rate Butyl Acetate 1 Like water SECTION 4 FIRE AND EXPLOSION HAZARD DATA Flash Point Method Used Not flammable Flammable Limits Not flammable Fire Extinguishing Media Suitable to cause of fire Fire Fighting Procedures Suitable to cause of fire Unusual Fire And Explosive Hazards None SECTION 5 HEALTH EFFECTS AND FIRST AID Routes Of Entry Inhalation Yes Ski
23. h 10096 T solution container in the sampler inside the main cabinet 4 0 CALIBRATION The Sensor Sampler requires calibrations occasionally to adjust for debris buildup on the cuvette Calibra tions are initiated by periods set in the analyzer usually every 24 48 hours A calibration consists of a dark reading and a 10096 T reading Dark readings set the low end of the readable scale and 100 T calibrations set the upper end 4 1 100 T CALIBRATION During a 100 T calibration the solenoid valve will switch the source of fluid supply from the effluent sample to the 100 T water It will pump this water for a predetermined time and then shut the pump down During this shutdown period the Sensor Sampler s CPU will perform several calibrations and will adjust its gain to the amount of signal available dependant on the condition of the optical path debris or contaminant on the cuvette walls The solenoid valve will then return to providing the sample to the pump intake and the pump will restart At this time the Sensor Sampler is returned to normal on line operation TUV 04 03 Page 5 REV 0 6 5 0 FLOW SENSOR The Sensor Sampler has a flow sensor that will detect a flow failure turn off the pump and indicate a flow failure to the controller or analyzer The flow sensor is ignored after the CPU is reset for the first few minutes of operation to allow the system to prime with sample fluid The flow sensor is also ignored after a calibration fortw
24. kely place of blockage and either cleaned or replaced The system should be periodically cleaned site sensitive The flow switch may be clogged Pump won t prime Clean T strainer Check source line for blockage Check pump tubing for wear Replace tubing if needed Check all tubing for kinks Check pump head for wear Replace pump head if needed Check for blockage and check all tubing connections Check flow switch for blockage Pump shuts down Observe flow LED during operation could be air leakage or plugged strainers Readings fluctuate 5 10 units There may be moisture present in the desiccant tray or cleaning solution in the standpipe Error Codes Alarms TUV 04 03 REV 0 6 Refer to Analyzer Manual Page 11 73 REPLACEMENT PARTS Part No 19306 20616 20815 19403 21380 22966 21766 22974 21555R 22887 22041 22047 22811 22884 22977 22982 22987 22990 22972 22298 22299 22240 21366 50064 Description 100 T Solution 1 x 4 gallon 4L Heating Cable 120V Wire Shielded RS 485 per foot Cleaning Solution Kit includes modified cap tubing and connectors Quick Connect Coupler Assembly Cold Weather Kit includes heating cable insulation hardware and instructions Cabinet Heater 120V Cuvette Quartz Threaded Desiccant Pack Tubing Kit On line TUV includes replacement tubing and fittings for the entire instrument Pump Head Kit includes pump head
25. n Yes Ingestion Yes Health Hazards Acute amp Chronic May cause irritation in sensitive people Carcinogenicity NTP IARC Monographs OSHA Regulated Not Applicable Signs amp Symptoms Of Exposure Irritation Medical Conditions Generally Aggravated By Exposure People with preexisting skin disorders or eye problems People with impaired liver kidney or respiratory function may be more susceptible to the effects TUV 04 03 REV 0 6 Emergency First Aid Procedures Eyes Immediately flush eyes gently with copious quantities of water for a minimum of 15 minutes Use fingers to assure that eyelids are separated and that eye is being irrigated Call a physician Skin Remove contaminated clothing Flush contaminated area with copious quantities of water for 15 minutes Call a physician Ingestion Unless large quantities are ingested no problems should occur If symptoms develop see a physician Inhalation Unless large quantities are inhaled no problems should occur If symptoms develop see a physician SECTION 6 REACTIVITY DATA Stability Stable under normal conditions of storage and use Conditions To Avoid Do not breathe vapors Incompatibilities Materials To Avoid Avoid oxidizing agents alkalies and nitrogen dioxide Hazardous Decomposition Products Should not form Hazardous Polymerization Will not occur under normal conditions of use and storage SECTION 7 SAFE HANDLING AND USE Steps To Be Taken In
26. nt pouch is designed to havea long life however replacement of the desiccant pack will be required from time to time To determine the condition of the desiccant check the included humidity indicator card If required a new sealed desiccant pouch and indicator card are available from HF scientific inc part 21555R It is essential that all enclosure seals be maintained The emergency drain and o rings that are supplied with each new instrument form part of the instrument humidity seal Inspect these items each time the desiccant pouch is replaced Replace any parts found to be defective NOTE Moisture presence in the desiccant could cause erroneous readings Remember to dry the quartz cuvette of excess moisture before inserting it into the optical well This will speed up the evaporation time NOTE The desiccant tray is not rechargeable 6 5 100 T CALIBRATION SOLUTION MAINTENANCE The 100 T calibration solution is in the 4 liter bottle that is mounted on the door of the TUV Sensor Sampler Refer to figure 4 This bottle is shipped empty with the instrument and must be filled during the installation A full bottle is good for about 15 calibrations Since automatic calibration cycles are user settable the life of a full bottle will vary The bottle should be refilled or replaced when the level of solution gets to within one inch from the bottom Replacement bottles of 100 T solution may be ordered from HF scientific To replace the bot
27. nut on the heating cable bulkhead on the bottom of the instrument enclosure located between the intake and drain bulkheads see Figure 7 Remove the slotted through plug it will be used later Replace the compression nut but do not tighten Remove the cover of the vertical wiring duct by pressing the fingers on the sides inward Locate the heating cable power block labeled L1 amp L2 The heating cable should now be stripped and prepared for power and ground connection at one end and sealed atthe other Feed the prepared end carefully through the bulkhead far enough to make the power and ground hookup about nine inches Connect the power wires to the power block and the rolled braided shield wire to the ground terminal block see Figure 4 Run the heating cable into the wiring duct and through the fingers so there are no kinks or slack in the cable Replace the wiring duct cover Unscrew the compression nut and allow it to slide down the cable a few inches The slotted through plug should be slit on one side to allow it to be wrapped around the heating cable Wrap it around the cable with the chamfered end down just below the bulkhead fitting Slide the plug into the bulkhead and tighten the compression nut behind it by hand A wrench should not be necessary Refer to Figures 4 6 and 7 TUV 04 03 Page 3 REV 0 6 2 4 2 Pipe Insulation Installation Pull the intake and drain lines out and lay them together with the heating cable which should have
28. o minutes The flow sensor should trip after ten seconds of no flow which is indicated by the FLOW LED illuminated in the CPU Module of the Sensor Sampler 6 0 MAINTENANCE Recommended Maintenance Intervals system tubing Maintenance Daily Weekly Monthly Every 3 Yearly Reference Required Months Section Check T X 6 3 Strainer Check cuvette X 6 2 Check 10096 X 6 5 T level Clean intake X 6 6 strainer Clean T X 6 3 strainer Clean cuvette X 6 2 Check X 6 4 desiccant colour System X 6 1 cleaning Replace pump X 6 7 tubing Replace X 6 8 Note maintenance intervals may be more frequent in certain sites TUV 04 03 REV 0 6 Page 6 6 1 SYSTEM CLEANING WARNING The use of safety glasses is recommended Follow all safety procedures with the chemicals in this procedure See precautions on M S D S data sheets Avoid getting air into the system Avoid letting the source line come out of the If the system is not immediately put back into operation after system cleaning run clean For the following Steps use the Pump Switch to stop the pumping action leaving the main With the Pump Switch OFF undo the quick connect just to the left of the T strainer by Using the cleaning kit provided insert the quick connect to the T strainer connection Drop the suction tube into 6 Sodium Hypochloride Turn Pump ON for 5 minutes Inser
29. re digitally signal processed over the on time period to preclude instantaneous fluctuations from biasing the value Because the lamp is on for such a short period UV degradation of the optical path is held to an absolute minimum The Sensor Sampler enclosure houses the sampling pump control valve and a one gallon empty container for the 100 transmission calibration fluid The amount of calibration fluid is sufficient for approximately 15 calibrations and is contained in a replaceable container The calibration fluid is available as a replacement item The entire pump head kit is replaceable and is available as Part No 22041 The Sensor Sampler also houses the Sensor module CPU module Power Supply module cabinet heater T strainer and flow sensor Refer to Section 7 3 for replacement part numbers The CPU module controls the lamp heat serial port communication system and many other housekeeping functions A signal from the flow sensor will shut the unit down if insufficient flow is detected for more that 10 seconds This safeguard will prevent a buildup of pressure if a line were to get clogged or excessive leakage if a line or connector were to fail TUV 04 03 Page 4 REV 0 6 Inside the Sensor module warm dry ar is constantly circulated around the exterior of the sampling cuvette to prohibit condensation A desiccanttray is provided to dry the heatedair To avoid flooding in case ofcuvette breakage within the sensor housing a foot
30. t Shrink Insulation see instructions 3 Cleaning Solution Kit 1 4 Desiccant Tray Kit 1 A complete listing of replacement parts appears on page 12 of this manual 2 2 UNPACKING AND INSPECTION Use extreme care when unpacking your TUV and check that all of the contents are included Check for any damage that may have occurred during shipping If there is any shipping damage no tify the shipping company immediately and arrange for a prompt inspection If there are any omissions report this immediately to the Service Dept at HF scientific inc for assistance 2 5 MOUNTING 2 3 1 Sensor Sampler Power This system may be ordered as either 110 120V AC or 220 240V AC The latter uses a prewired step down transformer mounted inside the Sensor Sampler enclosure The power required by the system is 480 VA Either unit may be cord connected or hard wired For North American installations 120VAC a 15 foot 3 35 meter power cord is provided For all other installations either the power cord must be customer provided or the Sensor Sampler may be hard wired Actual hard wire electrical supply requirements will depend on local codes rules Refer to Figure 5 for main electrical supply connections If the unit is to be hard wired the power cord if provided must be removed First remove the right screw from the DIN rail containing the circuit breaker and GFI Once this screw is removed the clear shield can be slid to the right exposing the line
31. t the suction line into a source of clean water Turn the Pump Switch ON and pump Insert the suction line into a solution of 50 50 Lime A Way and water Turn the Pump Switch ON and pump for 5 minutes Turn pump OFF and let stand for 5 minutes before Remove the cleaning solution kit from the quick connect and reconnect the source line CAUTION source water CAUTION water through the system to flush out any remaining cleaning agents NOTE power switch ON This prevents the system from cooling off Stepl pressing the metal button and pulling it apart Step 2 Turn pump OFF and let stand for 5 minutes before proceeding to next step Step3 for 5 minutes Step4 proceeding to next step Step5 Turn the Pump Switch ON Step6 Restart the system at the controller or analyzer 6 2 CUVETTE MAINTENANCE It is recommended that the cuvette be checked visually for clarity daily Altough the instrument compensates for build up on the glass the cuvette will need to be manually cleaned from time to time To visually inspect the cuvette remove the flow head from the sensor by gripping it with one hand while twisting the locking collar counter clockwise with the other Pull the flow head out of the sensor and observe the condition of the glass If the cuvette requires manual cleaning place a cover over the sensor top so that no moisture or foreign objects will enter the sensor Also turn the pump off at the flow h
32. tle disconnect the hose at the quick connect Remove the bottle to replace or refill reusing the provided cap equipped with the quick connect TUV 04 03 Page 8 REV 0 6 A full bottle of 100 T solution will last for about 15 calibrations The controller or analyzer will remind you when the bottle is empty Replacement is essential for proper operation 6 6 CLEANING THE INTAKE STRAINER There is an intake strainer at the begining of the intake line that prevents large particles from entering the system This strainer may get clogged and have to be cleaned It should be checked periodically by pulling the intake line up from the channel and visually inspecting the strainer Clean the strainer using a brush and or pressurized water spray If there is build up within the strainer it may be soaked in a 50 50 Lime A Way solution 6 7 REPLACING PUMP TUBING As with all peristaltic type pumps the tubing will eventually wear out and need replacement Replacement tubing is available in a Pump Tubing Kit Part 22047 To replace the tubing first remove the hose clamps from the tubing at the pump head twist clamp to disengage teeth Pull the suction and discharge lines from the pump head tubing including the elbows Rotate the pump head counterclockwise see arrows in Figure A to disengage from the latch studs on the pump enclosure Loosen the latch screws if necessary DO NOT REMOVE LATCH SCREWS TO REMOVE PUMP HEAD
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