WDMPsc Manual
Contents
1. HE cc I LEER EAM PTE Lm LH TT V O 517 5 mm 20 37 in 558 8 mm 22 in Figure 2 Installation dimensions 1 Hose barb or in NPT 2 Yin OD tubing quick connect fitting 14 Panel installation 3 2 A Hard wiring power to the panel DANGER The panel must be securely fastened to a wall to ensure the panel does not cause bodily injury to the user Failure to mount the system in a suitable location could cause the unit to become a hazard to personnel and equipment DANGER Do not attempt to wire the panel while circuits are live Use customer supplied conduit fittings for hard wiring power to the instrument Figure 4 To ensure the proper sealing of the enclosure make sure to select the style of conduit hardware that will seal to the junction box wall when using flexible or rigid conduit 1 Attach a conduit fitting to the power opening on the junction box Figure 4 and route the AC power wires through this opening 2 A local disconnect switch or circuit breaker with sufficient current capacity for the panel and that breaks all mains powered hot conductors is required as shown in Figure 4 on page 16 It must be identified marked as the disconnect for the panel The branch circuit breaker size for 100 115V mains circuits should not exceed 20A For 230V the branch circuit breaker size should not exceed 10A 3 Wire to meet local wiring co2. Specifications are subject to change without notice Dimensions H x W x D 129 5 x 55 88 x 53 1 cm 51 x 22 x 20 9 in Mounting options Wall or rack Operating temperature 5 to 40 C 41 to 104 F Storage temperature 20 to 60 C 4 to 140 F Humidity 90 at 40 C 104 F maximum Wetted materials See section 1 1 Wetted materials and components on page 6 Weight 29 5 kg 65 Ib Sample requirements Sample SIR 5 to 40 C 41 to 104 F Electrical requirements Line voltage 100 115V 230V 50 60 Hz Installation category Installation category 90 VA maximum for CL17 Power consumption 24W maximum for all other electronics Digital output RS485 Modbus Optional enclosure NEMA 4X Individual instrument specifications Specifications for individual instruments are presented in the manual supplied with the instrument Specifications 1 1 Wetted materials and components CL17 Free Chlorine Acetal Polypropylene PVC Polycarbonate Tefzel Fittings Santoprene ABS PVC Nitrile Glass Tygon R 3603 pH Controller Sensor Ryton glass Teflon Viton CPVC 17 4 pH stainless steel Other components PVC CPVC Polypropylene PTFE pipe tape Colorimeter EDPM 304 stainless steel o Section 2 General information 2 1 Safety information Please read this entire manual before unpacking setting up or operating this equipment Pay attention to all danger and caution statemen
3. Figure 4 Local disconnect and hard wiring for line power 1 AC power connector 5 Neutral wire white 2 Ground wire green 6 Hot wire black 3 Yin NPT conduit hub with o ring seal 7 Hot L1 4 Ground stud 8 Neutral N 16 Section 4_ Panel startup 4 1 Startup 4 1 1 Unpacking the WDMP sc Before removing the panel from the shipping carton install the probes into the probe manifold to prevent probe damage Refer to Figure 1 on page 10 and the following instructions 1 Insert the L shaped conductivity probe into the bottom probe holder on the probe manifold item 5 Insert the pH probe in the probe holder above the conductivity probe item 4 Insert additional probes into the top probe holder If no additional probes will be used insert the supplied plug into the top probe holder item 3 4 1 2 Mounting and installing the WDMP sc 1 Select the sampling point and install the panel Section 3 1 on page 13 Note The WDMP sc can be mounted to an optional panel rack Cat No 6846800 The sc1000 controller can be mounted to the optional panel rack with the sc1000 mounting plate Cat No 6846700 Hard wire the panel to AC power section 3 2 on page 15 Hard wire the sc1000 section 3 1 through 3 3 of the sc1000 manual to AC power and connect the controller data cable to the junction box on the panel Orient the drain manifold so the outlet drains down Connect the three drain tubes Do not su
4. Ho E Hr I D H E mi A x mA m Bi im 7 1m z vx 7 l um Figure 8 Cover to tray conversion Tray arm 2x 2 Cover tray 5 4 Wiring connections for component replacement 22 DANGEH Disconnect power to the WDMP sc before performing all electrical work The WDMP sc is supplied with a junction box for wiring connections The junction box is shielded by a cover that doubles as a tray for calibration standards and reagents The cover is removed by sliding it up then pulling it away from the panel Wiring connections are shown in Figure 9 and Figure 10 To access the wiring connections inside the junction box remove the two screws and open the hinged cover Maintenance Figure 9 Fluid Flow and Electrical Diagram 1 AC power in 10 Flow regulator 19 1720E drain 23 Maintenance 1 2 Josues Z Josues ww i i ia i i m mm em o em m m eS Figure 10 Junction box instrument connections 4 20mA Gems pressure sensor connector 3 Digital instrument connections 4 20mA CL17 connector 4 Tosc1000 5 5 A A Fuse replacement DANGER Remove power from the panel when removing or installing a fuse DANGER For continued protection against fire hazard replace the fuse only with a fuse of the same type and rating Important Note Failed fuses are an indication that an
5. Partnership for WDMP sc FSPWDMP One year extended warranty Two year extended warranty E Three year extended warranty Free Standing Rack wheeled 6846800 ORP Sensor Accessory Package 6846400 Plate sc1000 controller for attachment to free standing wheeled rack 6846700 Pressure Regulator Accessory Package to bring sample pressure into the specified range 6846600 TOC analyzer WDM astroTOC UV analyzer CRS 25 mg L w SIM H 6195 1030DS WDMP sc Manual DOC026 53 00773 WDMP sc in a Nema 4X Enclosure 6846100 WDMP sc Maintenance Kit CL17 reagent ordered separately 6846300 WDMP sc Start up Kit 6846200 31 Replacement parts and accessories 7 2 WDMP sc accessories continued Description Cat No Additional Instruments Event Monitor Trigger System 6950000 900 Max Autosampler portable 007182 900 Max Autosampler refrigerated 007183 900 Max All Weather Autosampler refrigerated 007184 TOC analyzer WDM astroTOC UV analyzer CRS enclosure 25 mg L w SIM recommended version TOC analyzer WDM astroTOC UV analyzer CRS enclosure 0 5 mg L TOC analyzer WDM astroTOC UV analyzer CRS enclosure 0 10 mg L TOC analyzer WDM astroTOC UV analyzer CRS enclosure 0 50 mg L H 6195 1030DS H 6195 1010DS H 6195 1020DS H 6195 1040DS Purge Gas Generator for TOC Analyzer 4300 0006 7 3 WDMP sc pH reagents Description Cat No Buffer pH 4 500 mL 2283449 Buffer pH 7 500 mL 2283549 Buffer pH 10 500 mL 2283649 Rep
6. This warranty gives you specific rights and you may also have other rights that vary from state to state This warranty constitutes the final complete and exclusive statement of warranty terms and no person is authorized to make any other warranties or representations on behalf of Hach Company Limitation of remedies The remedies of repair replacement or refund of purchase price as stated above are the exclusive remedies for the breach of this warranty On the basis of strict liability or under any other legal theory in no event shall Hach Company be liable for any incidental or consequential damages of any kind for breach of warranty or negligence 37 38 Section 11 Product Safety Immunity Certification Hach Co certifies this instrument was tested thoroughly inspected and found to meet its published specifications when it was shipped from the factory The Water Distribution Monitor Panel sc WDMP sc has been tested and is certified as indicated to the following instrumentation standards Listed to UL 61010 1 and Certified to CSA C22 2 No 61010 1 by ETL cETLus safety mark Certified by Hach Co to EN 61010 1 Amds 1 amp 2 IEC 61010 1 per 73 23 EEC supporting test records by Intertek Testing Services This equipment was tested for industrial level EMC per EN 61326 EMC Requirements for Electrical Equipment for Measurement Control and Laboratory Use per 89 336 EEC EMC Supporting test records by Hach Co
7. Verifying interconnect cable integrity DANGER Disconnect line power to the WDMP sc to avoid the possibility of electrical shock 1 After disconnecting line power to the WDMP sc and the simulation resistors or decade box reconnect the sensor directly to the analyzer purposely bypassing the interconnect cable and junction box if used 2 Place the sensor in a container of conductivity reference olution of Known value at room temperature approximately 25 C 3 Reconnect line power to the Water Distribution Monitoring Panel 4 Verify that the analyzer reading is the same as the known reference solution value If the reading is achieved the interconnect cable and or junction box connections are probably faulty Use a digital multimeter to check the interconnect cable for shorted or open wires 30 Section 7 Replacement parts and accessories 7 1 Replacement parts Description Cat No Conductivity Sensor D3422C3 Gems Pressure Sensor 6842600 Fuse for power supply module T 1A 250V 6847900 Hach CL17 Chlorine Analyzer 5440260 Hach 1720E Low Range Turbidimeter 6010160 O ring 6849000 pH Sensor DPD1R1 WDMP Universal Gateway WDMP sc 6186201 7 2 WDMP sc accessories Description Cat No Binder with manuals for each instrument 6846018 CL17 start up kit includes maintenance kit 5444300 Torx wrench 5467000 Stir bar 5412900 pressure plate 5411800 two thumb screws 5410100 funnel 4431200 Field Service
8. be wall or rack mounted see Specifications on page 5 A power supply housed in the junction box enclosure provides power to the turbidimeter Gems sensor and the associated Gateway boards Temperature measurements are taken from the conductivity probe Due to the placement of the this probe the temperature measurement is fast and accurate The Gateway boards convert the 4 20 mA signal from the CL17 and Gems pressure sensor to an RS485 Modbus signal All other sensors produce Modbus signals directly The Gateway boards are plugged into a PC board in a junction box enclosure The junction box also contains circuitry that connects RS485 signals together for common presentation to an sc1000 The junction box is protected by a molded cover tray that can be removed for use as a table to hold beakers of calibration solutions The molded junction box cover tray is placed on two arms that rotate up from the panel to accept the cover tray The hydraulic section splits off flows to different elements After the flow regulator flow is directed to a 1720E turbidity sensor a CL17 chlorine analyzer and vertical manifold which acts as a constant head device The manifold is a cylinder with a tube down the center Three sensors can mount into the wall of the cylinder Incoming water rises in the cylinder until it reaches the top of the center tube The top of the tube is open allowing water to overflow down the center tube to the drain The manifol
9. D Catalog Number DOC026 53 00773 Water Distribution Monitoring Panel sc System Manual October 2006 Edition 1 Hach Company 2006 All rights reserved Printed in the U S A te kt Table of Contents Section T SPECINCallons une ee ea eye 5 1 1 Wetted materials and components eese nennen nennen nnne nnn nnne nennen nen 6 Section 2 Generalinformallon anidan iz 7 2 1 Sale IntortWiallOli ses desees ae Eee ee 7 2 1 1 Aseo Hazard Into Malo etanol 7 2 122 Precauti harydabels nase een 7 2 2 general Prod UC NOn AMAN aeiy E E E E O A 8 AO TETTE 8 A A A 11 Section 3 Panel installation ccooococcoocccooonccononccononconanenononononncnnnononannerananennannnos 13 3 1 MecnanicalinstalalO Nasal er DPA SL Vau UM DUE 13 Sd AVY AND ON sue ists chat ee Perle 13 3 2 Hard wiring power to the panel s uuu0 2000020000 nenne neuen n nenne nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnne nennen 15 SECTIONS Panel Startup au u ae eee eee 17 AL SAID rs er A 17 4 1 1 Unpacking The VVDMIEP SC u ee 17 4 1 2 Mounting and installing the WDMP SC uu22uuu02240ennnnnnennn nennen nenne nnnnn nnns 17 Section 5 Maintenance ios ee Dee ee 21 5 4 Scheduled maintenance sia ii A iio 21 SERA lc A TRE ERA 21 5 3 Using the signal junction box cover tray for component calibration sessssssse 21 5 4 Wiring connections for component replacement esses 22 9 5
10. FUSeJTeDIace MEN usura 24 Section 5 Troublesho08lNd en 27 6 1 Troubleshooting the CL17 Chlorine Analyzer occcccoconncnncccccncnnoconnnnconnonnnncononncnnonnnnnnncnnnnnnnnnnnos 27 6 2 Troublesnooting the 1720 sessions pal 28 6 3 Troubleshooting the pH ORP Sensor ccccccccoccnnccccncconccnnnconnnononnnnnonnnnnnonnnnnnnnonnnnnnnnnnnnnnnnnenennnnnnn 29 831 GROUMGNOODS psi T UT 29 6 4 Troubleshooting the conductivity sensor cccooccccccncnccnncnnccnocnnononennnnnnnnnnnnrnnonnnnnonnnnnnnnnnrnnonnnnnnnnas 30 ep m EXC reise ojo OS vr RE 30 6 4 2 Isolating measuring system problem oooccccccccncccccnnccnnnncnnnnnnonnncononnncnonnnrnnononcnnonanenonnnnonos 30 6 4 3 Verifying interconnect cable integrity occccconncoocncoconncconnncconnonononononconannnonnnnonanconanos 30 Section 7 Replacement parts and accessories occoooccccoccnccnccnccncnnonanoconanncnnnconnnnnnonanonos 31 Tal Replacement DanS ini ias 31 Te WN DIMI SCACCESSOl ES ara e 31 TO WDMP SC DA Ca denise aaa 32 154 NDMP SCORP TCAGCINS een 32 7 5 Calibration standards for conductivity sessi 32 7 0 LUrDIdimeler standards anne er at ceret rus 33 7 2 ONONE reagent SOUS ne ee E MN 33 1 8 FOG ACCCSSONCS una ne ein ee 33 Section 8 HOW tO Order eaten sect tio eno ase ae ene eae es 35 Section 9 Repair service Areas 36 Section 10 Limited Watrrahly nenne 37 Section TT Cer fic atloni qa Oca 39 Section 1 Specifications
11. d has a sample port to provide fluid to a separate TOC analyzer General information DU LI _ u SID NEE Figure 1 Panel overview 1 Removable cover tray 6 Tap for TOC analyzer 11 Drain manifold Power signal junction box 7 Sample manifold 12 1720E 2 3 Port for additional sensor 13 CL17 4 Digital pH sensor 9 Tap for sampler 5 Digital conductivity sensor 10 Check valve 10 2 4 Unpacking General information The WDMP sc system includes the following items wired plumbed and mounted on a 22 inch wide by 48 inch high panel Hach CL17 Chlorine Analyzer Hach 1720E Low Range Turbidimeter Hach GLI pH Sensor Hach GLI Conductivity Sensor Gems Pressure Sensor Included Accessories Binder with manuals for each instrument Start up kit for the CL17 includes maintenance kit Torx wrench Stir bar pressure plate two thumb screws and funnel 10 feet of inch drain tubing with hose clamp 10 feet of 12 inch OD Tubing CL17 Reagent Set Free Chlorine or Total Chlorine Conductivity reference solution 100 uS cm StabICAL 20 NTU 1 liter Calibration cylinder for the 1720E Sulfuric acid 19 2 N 100 mL MBD for CL17 cleaning Buffer pH 4 01 500 mL Buffer pH 7 0 500 mL Buffer pH 10 01 500 mL Beaker 100 mL Optional Accessories Fiberglass enclosure TOC Analyzer Autosampler Event Monitor ORP accessory package Note Place sensors in the sensor manifold befor
12. des Wire insulation must be rated for at least 300 V 80 C Table 1 and Figure 4 Prepare the wires as shown in Figure 3 4 Connect an uninterrupted green or green yellow 18 14 AWG ground wire to the ground stud labeled with the protective earth ground symbol Figure 4 Important Note The ground conductor wire gauge must be equivalent to that of the AC line hot and neutral conductor wires 5 Connect the 18 14 AWG mains conductors to the mains power terminal block inside the enclosure Connect the Hot and Neutral wires to the appropriately marked screw terminal Do not leave any bare wire exposed See Figure 4 Important Note Although power selection is automatic for the panel and the sc1000 Controller it is not automatic for the CL17 The CL17 is factory set for 100 115V For 230V operation the CL17 must be manually switched to 230V Failure to properly set the CL17 voltage can result in malfunction or even damage to the CL17 Refer to the CL17 manual for instructions on how to properly set the mains voltage power Table 1 Wiring color code Terminal description Wire color code for North America Hot EN 15 Panel installation Figure 3 Example of proper wire preparation and insertion 1 Strip 4 in of insulation 2 Seat insulation against connector with no bare wire exposed 1 For wire preparation example only See Figure 4 for exact wiring instructions for the WDMP sc
13. ds by Hach Co Loveland Colorado Test Center This Class A digital apparatus meets all requirements of the Canadian Interference Causing Equipment Regulations Cet appareil num rique de la classe A respecte toutes les exigences du Reglement sur le materiel brouilleur du Canada FCC PART 15 Class A Limits 40 Certified compliance by Hach Company Supporting test records by Hach Co Loveland Colorado Test Center This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the us
14. e drain manifold collects discharge from all analytical instruments The panel includes an in line pressure sensor to detect a sudden change in pressure or sample loss The panels are assembled in an ISO 9001 certified manufacturing facility All instruments are factory calibrated to ensure accuracy Extended warranties are available with routine maintenance checks operator training scheduled parts replacements and on site start up services Discounts are available on non maintenance parts replaced during a scheduled visit 2 3 Operating principle Overview A pre set flow regulator controls the water flow through a single sample port into the panel A single water line conducts sample to the sensors and instruments Sample water is discharged through a common drain after analysis A shut off valve at the input stops flow during service and calibration Output signals are Modbus RS485 format General information Functional components e High voltage AC to low voltage DC power supply e Fuses e Surge suppressor e Line filter e AC DC power supply e Junction box with 2 Gateway boards and connectors for the sensor and output signals e Sensors e CL17 plus Gateway board e Gems pressure sensor e 1 20E turbidity sensor head e Digital pHD pH sensor e Digital conductivity sensor e Digital pHD ORP sensor optional e Digital chlorine sensor when available optional All components are mounted on a single pre plumbed panel that can
15. e removing the panel from the box to prevent probe damage The conductivity probe L shaped is placed in the lowest opening 11 12 Section 3 Panel installation 3 1 Mechanical installation 3 1 1 Wall mount DANGER The WDMP sc is not suitable for installation in hazardous locations CAUTION The WDMP sc weighs approximately 29 5 kg 65 Ib Do not attempt to unpack carry or move without proper equipment and sufficient people to do so safely Always use safe lifting technique Lift with the legs not with the back Individuals with a history of back problems or cardiovascular problems should not attempt to unpack or lift the WDMP sc Important Note Install the pH and conductivity probes in the sensor manifold to prevent probe damage during installation See Figure 1 on page 10 for probe placement This manual contains a schematic style flow and electrical hookup diagram to provide installation and maintenance information Figure 9 on page 23 Figure 4 on page 16 displays hard wiring and local disconnect details The panel is shipped assembled plumbed and wired for hard wire power connection To install the panel 1 Select the sampling point The panel requires an incoming pressure of 20 to 125 psi 2 Obtain appropriate mounting hardware for the installation Mark positions for four fasteners according to the dimensions presented in Figure 2 on page 14 3 Fasten the panel to the wall ensure the hardware and connec
16. equipment problem may exist Problem resolution and fuse replacement should be performed only by qualified service personnel The power section of the signal junction box contains two fuses Refer to Figure 11 and the following steps to replace the fuses 1 Disconnect power to the WDMP sc 2 Remove the signal junction box cover tray by sliding it up then lifting it away from the panel 3 Remove the two screws securing the hinged junction box cover then raise the hinged cover until it rests in an open position 4 Remove the failed fuses and install new fuses of the same type and rating T 1A 250V 5 Close the junction box cover and secure the two screws Replace the signal junction box cover tray 6 Connect power to the instrument Maintenance v A R z o 7 a Figure 11 Fuse replacement 1 Fuse T 2 A 250 V 2x 25 26 Section 6 Troubleshooting 6 1 Troubleshooting the CL17 Chlorine Analyzer DANGER The CL17 derives power from the WDMP sc power signal junction box To remove power from the CL17 disconnect the external power to the WDMP sc power signal junction box Table 3 supplies troubleshooting information for the CL17 After determining the symptom and probable cause perform the corrective action steps in the order given Table 3 Troubleshooting guide Display does not light and the Check power switch position fuses and power cord No operati
17. er O ring for seal on probes Fittings elbows and couplers Maintenance 3 months 1720E Verification 30 davs Refer to the 1720E User Manual d Verification requires the ICEPIC accessory not included with the WDMP sc Calibration Refer to the 1720E User Manual 30 days Clean refer to User Manual CL17 Verify by comparing sample results to a laboratory photometer Check and change reagents Free Chlorine Total Chlorine Check for leaks 30 days Clean sample cell Maintenance Probe E and pH 5 2 Cleaning the panel Note Refer to Figure 9 on page 23 to service the panel close valve 12 and to open valve 17 to drain the sensor manifold Use a mild detergent to wash the surface of the WDMP sc then rinse with minimal pressure Avoid the use of solvents Do not rinse with a pressurized hose 5 3 Using the signal junction box cover tray for component calibration The WDMP sc signal junction box cover tray is designed to double as a table for holding standards and reagents used during calibration of panel components Refer to the component user manual for specific calibration instructions Slide the signal junction box cover tray up and place the cover tray on the arms Figure 8 on page 22 21 Maintenance 1 4 iur ann u mi B Y cT x nn _ _ gt z dgB zur
18. er will be required to correct the interference at his own expense The following techniques of reducing the interference problems are applied easily Certification Disconnect the WDMP sc from the power source to verify that it is or is not the source of the interference If the WDMP sc is connected into the same outlet as the device with which it is interfering try another outlet Move the WDMP sc away from the device receiving the interference Reposition the receiving antenna for the device receiving the interference Try combinations of the above 41 42 C calibration USING the coVelt A ascia dad 21 eo npeja ncg enenesirien 9 ACCESSOMES ed ina 11 A een 9 wetted Malerlals er o vede da 11 F fuse replacement eese 24 G ground loops conductivity sensors ccooocccccccnccnnccnonnnnnonannnnnnanons 30 sensors pH ORP CAUSES M E 29 So a 29 SVIMPLOMS ircre Deere b ve Sau tinted ene 29 l installation siTe deci 15 mechanical ee 13 M maintenance cleaning component calibration scheduled mounting Wall vs en sie P panel startup troubleshooting IX20E ee OLT Sap conductivity sensor ground loops Sensors pH ORP anna W warnings SO ISOT zen see wiring component replacement wire preparation 43 44
19. ffer next to the sensor 3 Note the analyzer reading now and compare it with the reading taken in step 1 If the reading changed a ground loop exists Finding the source of a ground loop e Isolating measuring system problem e Checking electrical connections e Verifying sensor operation e Verifying analyzer operation Troubleshooting tip Use a systematic troubleshooting method If possible start by grounding all shields and electrical grounds at one stable point One at a time turn off all pumps motors and switches that are in contact with the process Each time you do this check if the ground loop still exists Since the process media being measured is electrically conductive the source of the ground loop may not be readily apparent To verify sensor operation refer to the procedure in the troubleshooting section of the sensor operating manual 29 Troubleshooting 6 4 Troubleshooting the conductivity sensor 6 4 1 Ground loops Refer to section 6 3 1 on page 29 6 4 2 Isolating measuring system problem e Verifying sensor operation e Verifying analyzer operation DANGER Disconnect line power to the WDMP sc to avoid the possibility of electrical shock When experiencing problems try to determine the primary measurement system component causing the problem sensor analyzer or interconnect cable if used Remove power to the WDMP sc and check all analyzer cable connections to ensure proper connections 6 4 3
20. lacement Viton O ring 5H1304 Salt Bridge SB R1SV Standard Solution 25M1A1025 115 7 4 WDMP sc ORP reagents Description Cat No Buffer 200 mV 500 mL Buffer 600 mV 500 mL O ring Viton replacement Salt Bridge Standard Solution 25M2A1001 115 25M2A1002 115 5H1304 SB R1SV 25M1A1025 115 7 5 Calibration standards for conductivity 1000 2000 uS cm 1 liter Description Cat No 100 1000 uS cm 1 liter 25M3A2000 119 1000 uS cm 100 mL 14400 42 25M3A2050 119 32 7 6 Turbidimeter standards Replacement parts and accessories Description Cat No 1720E Calibration Standard StabICAL 20 NTU 1 L 2660153 Calibration Cylinder 4415300 ICE PIC Module 20 NTU for calibration and calibration verification 5225000 ICE PIC Module 1 NTU for calibration and calibration verification 5221500 ICE PIC Module 0 5 NTU for calibration and calibration verification 5222500 StablCal Calibration Kit 2659600 StablCal Calibration Standard 1 NTU 1 L 2659853 StablCal Calibration Standard 20 NTU 1 L 2660153 StablCal Calibration Standard 40 NTU 1 L 2746353 StablCal Low Range Verification Kit 2716300 7 7 Chlorine reagent sets Description Cat No CL17 Maintenance Kit 5444300 CL17 Reagent Set Chlorine Free 2556900 CL17 Reagent Set Chlorine Total 2557000 Sulfuric acid 19 2 N 100 mL MDB for CL17 cleaning 203832 7 8 TOC accessories Description Cat No Purge Gas Genera
21. mpany certified compliance by Hach Company Standards include IEC 1000 4 2 1995 EN 61000 4 2 1995 Electrostatic Discharge Immunity Criteria B IEC 1000 4 3 1995 EN 61000 4 3 1996 Radiated RF Electromagnetic Field Immunity Criteria A IEC 1000 4 4 1995 EN 61000 4 4 1995 Electrical Fast Transients Burst Criteria B IEC 1000 4 5 1995 EN 61000 4 5 1995 Surge Criteria B IEC 1000 4 6 1996 EN 61000 4 6 1996 Conducted Disturbances Induced by RFFields Criteria A IEC 1000 4 11 1994 EN 61000 4 11 1994 Voltage Dip Short Interruptions Criteria B Additional Immunity Standard s include ENV 50204 1996 Radiated Electromagnetic Field from Digital Telephones Criteria A 39 Certification Emissions This equipment was tested for Radio Frequency Emissions as follows Per 89 336 EEC EMC EN 61326 1998 Electrical Equipment for measurement control and laboratory use EMC requirements Class A emission limits Certified compliance by Hach Company Supporting test records by Hach Co Loveland Colorado Test Center Standards include EN 61000 3 2 Harmonic Disturbances Caused by Electrical Equipment EN 61000 3 3 Voltage Fluctuation Flicker Disturbances Caused by Electrical Equipment Additional Emissions Standard s include EN 55011 CISPR 11 Class A emission limits Canadian Interference causing Equipment Regulation IECS 003 Class A Certified compliance by Hach Company Supporting test recor
22. nalytical methods they are happy to put their talents to work for you Call 1 800 227 4224 or e mail techhelp hach com 35 Section 9 Repair service Authorization must be obtained from Hach Company before sending any items for repair Please contact the Hach Service Center serving your location In the United States Visit www hach com to contact service personnel for your area In Canada Hach Sales amp Service Canada Ltd 1313 Border Street Unit 34 Winnipeg Manitoba R3H 0X4 800 665 7635 Canada only Telephone 204 632 5598 FAX 204 694 5134 E mail canada hach com In Latin America the Caribbean the Far East the Indian Subcontinent Africa Europe or the Middle East Hach Company World Headquarters P O Box 389 Loveland Colorado 80539 0389 U S A Telephone 970 669 3050 FAX 970 669 2932 E mail intI hach com 36 Section 10 Limited warranty Hach Company warrants its products to the original purchaser against any defects that are due to faulty material or workmanship for a period of one year from date of shipment unless otherwise noted in the product manual In the event that a defect is discovered during the warranty period Hach Company agrees that at its option it will repair or replace the defective product or refund the purchase price subject to the pro rated schedule above excluding original shipping and handling charges Any product repaired or replaced under this war
23. nfiguration instructions Use the calibration solutions calibration cylinder and beaker provided to calibrate the 1720E turbidity sensor and the pH and conductivity probes refer to the probe manuals for specific calibration instructions Figure 6 shows the sc1000 controller calibration menu options for the pH probe Prepare the CL 17 for operation a Prepare and install the reagents Figure 7 stir magnet and pinch plate See the CL17 User Manual for detailed instructions b Prime the CL17 Chlorine Analyzer reagents according to the instructions in the CL17 User Manual Supply water to the panel by opening the valve on the lower right corner Allow a minimum of two hours for instrument stabilization CALIBRATE POINT AUTO 2 POINT AUTO t 1 POINT MANUAL POINT MANUAL t TEMP ADJUST DEFAULT SETUP GUESS Figure 7 CL17 reagent location 1 Buffer solution 2 Indicator solution Panel startup 19 20 Section5 Maintenance 5 1 Scheduled maintenance Perform the tasks identified in Table 2 at the recommended frequency to maintain the equipment in optimum condition Refer to specific user manuals supplied with panel components for detailed instructions Table 2 Maintenance schedule WDMP sc panel Clean section 5 2 Check for leaks Tubing 4 inch black and inch drain Flow controll
24. ng power pump motor Is not operating connections PAS PAY GOES NOLO UAR Problem with power supply Replace the main circuit board pump motor operates Low operating power Verify the line voltage is within specifications Comet ilia en Check the line voltage selector switch position Display lights and the pump switch setting iud D mote Caer ll tic Check the motor cable connection circuit board Defective motor Replace motor Place the stir bar into the colorimeter Refer to the CL17 Instrument Manual Pinch plate thumb screws are not Tighten the thumb screws fully tightened Sample is not flowing to the Check the sample conditioning and other sample Zero reading instrument supply lines Remove the plug from the top of the colorimeter and use a flashlight to illuminate the inside of the cell Look into the colorimeter to determine if more than one stir bar is inside Remove excess stir bars No stir bar More than one stir bar Incorrect flow rate or sample pressure Sample is overflowing from the Drain line clogged or air lock in Clean drain line and or eliminate air lock from colorimeter drain line drain plumbing Temperature differential between When practical allow the sample temperature to sample and analyzer environment warm to room temperature before it enters the is too large analyzer Clogged tubing Replace tubing Low reading Incorrect flow rate or Verify flow rate and sample pressure sample pressure Verif
25. pply water to the panel Make sure the sample flowing into the WDMP sc has pressure greater than 20 psi For sample pressure greater than the maximum specified pressure 125 psi use the optional pressure regulator Cat No 6846600 to bring the sample pressure back to an acceptable range for the WDMP sc panel Connect the conductivity probe to the junction box with the cable provided Apply power to the WDMP sc and the sc1000 controller section 3 4 of the sc1000 user manual The sc1000 controller will search for the devices Access the menu on the controller by pressing the touchscreen interface Press the menu key Figure 5 to access the display and set up options on the controller Set the time and date on the sc1000 controller The controller may reboot Refer to the sc1000 user manual for detailed information about data logging The sc1000 will hold approximately 26 days of data with all six parameters logging once a minute See section 5 1 7 of the sc1000 user manual for details about display settings 17 Panel startup 18 8 10 11 12 E rad as Figure 5 sc1000 menu icon Prepare the probes for operation a Remove the pH probe from its secured position and remove the plastic cap from the end of the probe Ensure the O ring is in place on the adapter fitting Return the probe to the manifold b Configure each probe with the sc1000 Refer to the digital probe manual provided with each probe for co
26. ranty will be warranted only for the remainder of the original product warranty period This warranty does not apply to consumable products such as chemical reagents or consumable components of a product such as but not limited to lamps and tubing Contact Hach Company or your distributor to initiate warranty support Products may not be returned without authorization from Hach Company Limitations This warranty does not cover e Damage caused by acts of God natural disaster labor unrest acts of war declared or undeclared terrorism civil strife or acts of any governmental jurisdiction e Damage caused by misuse neglect accident or improper application or installation e Damage caused by any repair or attempted repair not authorized by Hach Company e Any product not used in accordance with the instructions furnished by Hach Company e Freight charges to return merchandise to Hach Company e Freight charges on expedited or express shipment of warranted parts or product e Travel fees associated with on site warranty repair This warranty contains the sole express warranty made by Hach Company in connection with its products All implied warranties including without limitation the warranties of merchantability and fitness for a particular purpose are expressly disclaimed Some states within the United States do not allow the disclaimer of implied warranties and if this is true in your state the above limitation may not apply to you
27. should not be touched without care This symbol when noted on the product indicated the presence of devices sensitive to Electro static Discharge ESD and indicated that care must be taken to prevent damage with the equipment 2 2 General product information The Water Distribution Monitoring Panel sc WDMP sc is designed to combine established instrumentation into a pre configured system for water monitoring The WDMP sc provides continuous surveillance of drinking water distribution systems The panel monitors multiple indicator parameters chlorine conductivity pH turbidity pressure and temperature that can signal changes in the water quality profile The sc1000 controller sold separately collects data and interfaces with probes for setup and calibration The detection of a change in water quality is needed for two reasons First to help identify the presence of unintentionally or intentionally introduced contaminants and second to meet distribution monitoring requirements in various federal and state EPA rules On line monitoring of the distribution system can help meet requirements for e Surface Water Treatment Rule by detecting disinfectant residual in the distribution system e Disinfectants and Disinfection By Products Rule The panel is shipped with all instruments mounted plumbed and wired One single sample manifold supplies all instruments with the sample for analysis from a 12 inch waterline tap A singl
28. structions on how to return end of life equipment producer supplied electrical accessories and all auxiliary items for proper disposal This symbol when noted on a product enclosure or barrier indicates that a risk of electrical shock and or electrocution exists xt gt This symbol if noted on the product indicates the need for protective eye wear This symbol when noted on the product identifies the location of the connection for Protective Earth ground This symbol when noted on the product identifies the location of a fuse or current limiting device This symbol indicates a laser device is used in the equipment This symbol when noted on the product indicates elevated potentially dangerous levels of non ionizing radiation peoo gt General information This symbol when noted on the product identifies a risk of chemical harm and indicates that only individuals qualified and trained to work with chemicals should handle chemicals or perform maintenance on chemical delivery systems associated with the equipment This symbol when noted on the product identifies the presence of a strong corrosive or other hazardous substance and a risk of chemical harm Only individuals qualified and trained to work with chemicals should handle chemicals or perform maintenance on chemical delivery systems associated with the equipment This symbol when noted on the product indicated that the marked item can be hot and
29. the turbidimeter head is properly aligned and turbidimeter body or calibration repower instrument or perform ZERO ELECTRONICS in cylinder during Power Up or the CALIBRATION MENU Zero Electronics High dark counts Photocell broken cracked Replace photocell 28 Troubleshooting 6 3 Troubleshooting the pH ORP Sensor 6 3 1 Ground loops The analyzer may be affected by a ground loop problem two or more electrically grounded points at different potentials Symptoms indicating a possible ground loop e Analyzer reading is offset from the actual value by a consistent amount e Analyzer reading is frozen on one value e Analyzer reading is off scale upscale or downscale Although the source of a ground loop may be difficult to determine there are several common causes Common causes of ground loops e Components such as recorders or computers are connected to non isolated analog outputs e Not using shielded cabling or failure to properly connect all cable shields e Moisture or corrosion in a junction box The following simple test can help to determine if there is a ground loop 1 With the pH measurement displayed put the sensor in a non conductive container plastic or glass filled with a known value pH buffer Note the analyzer reading for this solution 2 Connect one end of a wire to a known earth ground such as the green analyzer ground screw or a metal water pipe Place the other end of this wire into the bu
30. tions can support 116 kg 256 Ib and that the panel unit is installed level 4 Attach a inch ID 2 cm drain hose see Figure 2 on page 14 Connect the sample to the sample inlet using the supplied Ye inch OD tubing Important Note Do not supply sample to the panel until the pH and chlorine analyzers have been set up Section 4 on page 17 Important Note When plumbing for sample provide a way to access fresh sample for rinsing probes and beakers during routine panel maintenance DANGER The WDMP sc must be securely fastened to a wall to ensure the panel does not cause bodily injury to the user Failure to mount the system in a suitable location could cause the unit to become a hazard to personnel and equipment The panel must be securely mounted to a structure that will hold a weight equal to four times the weight of the entire unit The enclosure must have complete vertical and lateral support 13 Panel installation Make sure the area where the system will be installed has sufficient clearance for the tray arms in the open position and installation of conduit and cable connections Make sure all necessary entry holes are prepared before mounting the instrument To ensure adequate ventilation for cooling a minimum space of 12 inches should be maintained on all sides front top sides and bottom 4x 14 3 mm 0 563 in oc ec Oo a oO vos O LI 125 7 cm 49 5 in
31. tor with 115V Compressor 4300 0006 TOC Standard 25 0 mg L 4 liters 5846300 Sodium Persulfate 0 6 M 20 L three month supply 5845300 Phosphoric Acid 0 6 M 20 L one month supply 5846000 Zero Standard Solution 4 L three month supply 5847700 1 Reagents listed are for the 0 25 mg L TOC analyzer Analyzers with different ranges will require a different set of reagents Refer to the TOC user manual for specific reagent requirements 33 34 Section 8 How to order U S A customers Information required International customers By telephone 6 30 a m to 5 00 p m MST Monday through Friday 800 604 3493 By fax 970 669 2932 By mail Hach Company Homeland Security Technologies P O Box 389 Loveland Colorado 80539 0389 U S A Ordering information by e mail orders hach com e Hach account number if available e Billing address e Your name and phone number e Shipping address e Purchase order number e Catalog number e Brief description or model number e Quantity Hach maintains a worldwide network of dealers and distributors To locate the representative nearest you send e mail to intt hach com or contact Hach Company World Headquarters Loveland Colorado U S A Telephone 970 669 3050 Fax 970 669 2932 Technical and customer service U S A only Hach Technical and Customer Service Department personnel are eager to answer questions about our products and their use Specialists in a
32. ts Failure to do so could result in serious injury to the operator or damage to the equipment To ensure that the protection provided by this equipment is not impaired do not use or install this equipment in any manner other than that specified in this manual 2 1 1 Use of hazard information DANGER Indicates a potentially or imminently hazardous situation which if not avoided could result in death or serious injury CAUTION Indicates a potentially hazardous situation that may result in minor or moderate injury Important Note Information that requires special emphasis Note Information that supplements points in the main text 2 1 2 Precautionary labels Read all labels and tags attached to the instrument Personal injury or damage to the instrument could occur if not observed A symbol if noted on the instrument will be included with a danger or caution statement in the manual This symbol if noted on the instrument references the instruction manual for operation and or safety information Electrical equipment marked with this symbol may not be disposed of in European public disposal systems after 12 August of 2005 In conformity with European local and national regulations EU Directive 2002 96 EC European electrical equipment users must now return old or end of life equipment to the Producer for disposal at no charge to the user Note For return for recycling please contact the equipment producer or supplier for in
33. y flow rate and sample pressure Excessive moisture is condensing on the colorimeter 27 Troubleshooting 6 2 Troubleshooting the 1720E Table 4 describes sensor warnings displayed in the Alarm Log their possible causes and corrective actions Table 4 1720E diagnostics Lamp burned out Replace the lamp Refer to the 1720E user manual Dislodged lamp Reinstall lamp Bad circuit board in tuviedimete head Contact the Service Department See Cleaning the Photocell Window in the 1720E manual Photocell coated dirty Contact the Service Department Photocell wires disconnected Reconnect wires Repl hotocell Photocell broken cracked ore dii us Low signal Contact the Service Department Turbidimeter head cable greater Contact the Service Department than 31 feet Bad system voltage pie KON I PONET Turn power off and back on to the instrument supply voltage Bad circuit board in urbidmeter head Contact the Service Department UALOR Sure Turn power off and back on to the instrument voltage A D converter timeout Bad Gna ad circuit board in iurbidineter head Contact the Service Department Light leak Turbidimeter head not on turbidimeter body or calibration cylinder during Power Up or Zero Electronics Make sure the turbidimeter head is on the turbidimeter body and properly aligned and repower instrument or perform ZERO ELECTRONICS in the CALIBRATION MENU Light leak Turbidimeter head not properly aligned on the Make sure
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