Related Manuals for Endress+Hauser Stamolys CA71NO
Summary of Contents for Endress+Hauser Stamolys CA71NO
- Page 1 Operating Instructions Stamolys CA71NO Nitrite Analyzer BA355C/07/en/01.03 51517626 Valid of: Software version 5.0...
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Page 3: Table Of Contents
Table of contents Safety instructions ....4 Trouble-shooting ....37 Designated use . -
Page 4: Safety Instructions
Safety instructions Safety instructions Designated use The analyzer is a compact photometric analysis system. It is designed for the monitoring of the nitrite content in drinking water and wastewater. Any other use than the one described here compromises the safety of persons and the entire measuring system and is, therefore, not permitted. -
Page 5: Notes On Safety Icons And Symbols
Safety instructions Notes on safety icons and symbols Warning! This symbol alerts you to hazards. They can cause serious damage to the instrument or to persons if ignored. Caution! " This symbol alerts you to possible faults which could arise from incorrect operation. They could cause damage to the instrument if ignored. -
Page 6: Identification
Identification Identification Device designation 2.1.1 Nameplate Check the order code on the nameplate (at the analyser) with the product structure (see below) and your order. Stamolys CA71 order code / Best.Nr.: CA71NO-B10A2A1 serial no. / Ser.-Nr: 3B10003C3AN1 measuring range / Messbereich: 0.1-1 mg/l NO2-N output 1 / Ausgang 1: 0/4-20mA, RS232C... -
Page 7: Scope Of Delivery
Identification Scope of delivery Note! Please, order reagents separately with analyzer version CA71XX-XXXXXX1. With all other versions, inactive reagents are included in the scope of delivery. You have to mix the reagents before using them. Please, read the instructions attached to the reagents. The scope of delivery comprises: •... -
Page 8: Installation
Installation Installation Incoming acceptance, transport, storage • Make sure the packaging is undamaged! Inform the supplier about damage to the packaging. Keep the damaged packaging until the matter has been settled. • Make sure the contents are undamaged! Inform the supplier about damage to the delivery contents. Keep the damaged products until the matter has been settled. - Page 9 Installation 38/1.5 250/9.84 160/6.30 140/5.51 100/3.94 330/12.99 60/2.36 7-11/ 0.28 - 0.43 (M 6) 200/7.87 Ø 26/1.02 326/12.83 Ø 16/0.63 360/14.17 436/17.17 Ø 27/1.06 120/4.72 465/18.31 mm / inch 500/19.69 C07-CA71xxx-06-08-00-en-002.eps Fig. 3: CA 71 dimensions, GFK version 3.2.2 Connecting the sample line C07-CA71xxx-11-08-00-xx-001.eps C07-CA71xxx-06-08-02-en-003.eps Fig.
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Page 10: Installation Instructions
Installation One-channel version E+H collecting vessel (at CA 71, with or without level measurement) Connection hose ID 3.2 mm (0.13") Customer collecting vessel Connection hose ID 1.6 mm (0.06") Max. distance from collecting vessel to analyser 1 m (3.28 ft) Max. - Page 11 Installation Insert the valve hoses according to → å 9. For the transportation, the hoses were removed from the valves. This prevents the hoses from sticking together or being pressed against the same position for a long period of time. a0001730 Fig.
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Page 12: Installation Examples
Installation Canister Hose designation (mark) Sample Reagent Standard solution Cleaner Note! • The pressure of the hose cassette is set at the factory such that the sample and reagent are fed in without bubbles. • Only change the pressure if the factory setting does not meet your requirements. The setting is changed by turning the adjustment screw using a 2.5 mm Allen key. -
Page 13: Post-Installation Check
Installation Post-installation check • After installation, check that all connections are fitted tightly and are leakage resistant. • Ensure that the hoses cannot be removed without effort. • Check all hoses for damage. -
Page 14: Wiring
Wiring Wiring Electrical connection Warning! • The electrical connection must only be carried out by a certified electrician. • Technical personnel must have read and understood the instructions in this manual and must adhere to them. • Ensure that there is no voltage at the power cable before beginning the connection work. 4.1.1 Quick wiring guide Note! - Page 15 Wiring Photometer +17V Photometer +17V Photometer -17V Photometer -17V Photometer Photometer Kanal 1 Kanal 2 Klemmen führen auch bei ausgeschaltetem Gerät Spannung !!! Klemmen führen auch bei ausgeschaltetem Gerät Spannung !!! MP5 MP6 Analog Out Channel 1 Channel 2 Schirm Schirm Shield Shield...
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Page 16: Signal Connection
Wiring Function Designation Terminal one channel Terminal two channels – Analog output 2 – – 0/4 ... 20 mA Screen – Input Sample conditioning remote control Input – Channel switch-over – Brass screw with bolt top right in the connection compartment (marked with Note! •... - Page 17 Wiring 4.2.2 One-channel version Connection Designation Function Leak Liquid has collected in the drip pan Signal inputs No sample No sample available, measurement is not started, display flashes AV 1 Alarm value 1 exceeded or undershot AV 2 Alarm value 2 exceeded or undershot Signal outputs Fault Retrieves error message using operation menu...
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Page 18: Switching Contacts
Wiring Switching contacts One-channel version Connection Terminal connection for Terminal connection for Terminal connection for condition fulfilled condition not fulfilled power off AV 1 AV 2 Fault Unassigned Two-channel version Connection Terminal connection for Terminal connection for Terminal connection for condition fulfilled condition not fulfilled power off... -
Page 19: Post-Connection Check
Wiring The results (measured value+unit of measure+CR) are output in the "Data memory Measured values" menu. The calibration results (measured value+unit of measure+CR) are output in the "Data memory-Calibration factors" menu. Note! • A null modem cable is required (not a crossed one). •... -
Page 20: Operation
Operation Operation Operation and commissioning The following chapters provide you with information on the analyser's operating elements and explain how to make settings. In chapter “Commissioning” you will find the procedure for initial start-up and for daily analyser operation. Display and operating elements M CE RS 232 a0001679... - Page 21 Operation 5.3.1 Main menu Access the main menu by holding down the key until “AUTO MEASURING” is displayed. For the main menu options and information about them, please see the following table. Selection Display Info Calibration, measurement, flushing time-controlled AUTO MEASURING AUTO MEASURING actions Default settings for measuring ranges, alarm values,...
- Page 22 Operation 5.3.3 CONFIGURATION Note! Some settings that can be made in this menu affect the defaults in the PARAMETER ENTRY menu. In view of this, complete the CONFIGURATION menu first during initial start-up. Option Range of adjustment Display Info (default settings in bold) Input 03.
- Page 23 Operation Option Range of adjustment Display Info (default settings in bold) Setting for whether contact for alarm value 1, channel 1 Alarm val. 1 - 1 Alarm value AV 1-1 norm. closed works as NO current or NC current contact. Setting for whether contact for alarm value 2, channel 1 Alarm val.
- Page 24 Operation 5.3.4 PARAMETER ENTRY Note! In the following table and in the tables in the next chapter, example images can be found for each option under "Display". In addition to the numerical values, the parameter is also displayed in some options.
- Page 25 Operation Option Range of adjustment Display Info (default settings in bold) Time of 1st calibration (DD.MM.YY, time hh.mm). After each change the instrument does not wait for the calibration interval. If the calibration is to start immediately, set the time in the past. Analysers are delivered pre-calibrated.
- Page 26 Operation 5.3.5 LANGUAGE The following languages are available: • Deutsch • English • Français • Suomi • Polski • Italiano. 5.3.6 ERROR DISPLAY Note! • This menu is a "read-only menu". • You can find the individual error messages, their meaning and solutions to problems in chapter "Trouble-shooting instructions".
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Page 27: Calibration
Operation 5.3.8 DATA STORAGE-Measured values Note! Two menus, "DATA MEMORY 1" and "DATA MEMORY 2", are only for the two-channel version. In the one-channel version there is only one menu "DATA MEMORY". Selection Display Info The data memory contains the last 1024 concentration measured values with date and time. - Page 28 Operation Measuring range Concentration [mg/l] Frequency [Hz] Nitrite, lower measuring range 10 ... 500 μg/l 0.00 NO-A 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.50 1083 Nitrite, medium measuring range 0.1 ... 1.0 mg/l 0.00 NO-B 0.10 0.20 0.30 0.40 0.50 1091...
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Page 29: Commissioning
Commissioning Commissioning Function check Warning! • Check that all connections are secure. In particular, ensure that all hose connections are secure, so that no leaks occur. • Ensure that the power supply voltage corresponds to the voltage specified on the nameplate! Switch-on 6.2.1 Dry commissioning... - Page 30 Commissioning Switch the P2 reagent pump "on" (with select P2 and with set to "g") and leave it running until you can tell that there are reagents at the Tconnector. After this, switch P2 "off" (s) with Now switch the valves to passage for standard (select V1: S, V2: S; with switch to "S"...
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Page 31: Maintenance
Maintenance Maintenance " Caution! You must not carry out any procedures not listed in the following chapters, yourself. This work must only be carried out by the service. Maintenance schedule All maintenance duties that have to be carried out during normal operation of the analyser are explained below. -
Page 32: Replacing Pump Hoses
Maintenance reagents must be replaced. Shelf life can be prolonged by keeping the reagents in a dark, cool storage place. The reagents absolutely must be replaced when: • the reagents have been contaminated by sample (see "Trouble-shooting instructions") • the reagents are too old •... -
Page 33: Replacing Valve Hoses
Maintenance Wheel head Upper holder of the cassette Lower holder of the cassette Guidance at the pump hose Nipple with guidance a0001652 Fig. 17: Installation of the new hoses: Insert the new hose into the cassette. Pull down the hose at each end and then press the guidance at the hose into the guidance of the nipple at the cassette. -
Page 34: Replacing The Static Mixer
Maintenance a0001730 Fig. 18: Valves and valve hoses V1-4 Valves 1, 2 and 4 Two channel switch (optional) Sample To the pump Y-piece, connecting hose to valve 1, behind it Outlet hose Hose valve 2, front, standard Hose valve 2 back, cleaning agent Hose valve 1 front, sample Replacing the static mixer To replace the mixer, proceed as follows:... -
Page 35: Cleaning
Maintenance Connect the cell to the hoses such that the sample is fed in from below. Secure the hoses with the supplied cable connectors to stop them from slipping off the cell. Reassemble the photometer and tighten the screws. 10. Attach the photometer housing and screw it down. 11. -
Page 36: Accessories
Accessories Accessories Collecting vessel – for sampling from pressurised systems – results in an unpressurised continuous sample stream • Collecting vessel without level measurement; order no. 51512088 • Collecting vessel with level measurement (conductive); order no. 51512089 Reagents, cleaner, standard solution •... -
Page 37: Trouble-Shooting
Trouble-shooting Trouble-shooting Trouble-shooting instructions Although the analyser is not very prone to faults due to its simple assembly, problems can, of course, not be completely ruled out. Possible errors, their causes and their possible remedies are listed below. System error messages Error message Possible cause Tests and / or corrective measures... - Page 38 Trouble-shooting Error Possible cause Tests and / or corrective measures Incorrect concentration Check the concentration in the laboratory. Adjust the standard accordingly of standard ("PARAMETER ENTRY", "Calibration solution") or replace the standard. Reagents contaminated Simple check: Add about 5-10 ml of standard solution with about 1 ml of reagent in a vessel. If it does not or aged change colour after max.
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Page 39: Spare Parts
Trouble-shooting Error Possible cause Tests and / or corrective measures Time of 1st flushing not The date must be between 01.01.1996 and the current date. reached Flushing does not start Interval not expired or 0 Change parameters. Leak on Device or discharge Remove blockage. -
Page 40: Return
Trouble-shooting Item Spare part Order number Hose made of C-Flex, 1.5 mm 51512535 Hose adapter, 1.6 mm x 1.6 mm (10 pieces) 51506495 Hose adapter T, 1.6 mm x 1.6 mm x 1.6 mm (10 pieces) 51506490 Hose adapter Y, 1.6 mm x 1.6 mm x 1.6 mm (10 pieces) 51512096 Connection nipples for sampler (10 pieces) 51512099... -
Page 41: Technical Data
Technical data Technical data 10.1 Input Measured variable -N μg/l] / [mg/l] Measuring range 10 ... 500 μg/l 0.10 ... 1.00 mg/l 0.20 ... 3.00 mg/l Wave length 565 nm Reference wave length 880 nm 10.2 Output Output signal 0/4 ... 20 mA Signal on alarm Contacts: 2 limit contacts (per channel), 1 system alarm contact optional: end of measurement (with two channel version display of channel... -
Page 42: Performance Characteristics
Technical data 10.4 Performance characteristics Time between two measurements = reaction time + rinse time + waiting time + rinse again time + filling time + sampling time + reagent refusal time (min. waiting time = 0 min) Maximum measured error ±2 % of measuring range end Measuring interval to 120 min... -
Page 43: Appendix
Appendix Appendix 11.1 Operating matrix One-channel version AUTO Calibration Measuring Flushing Waiting MEASURING Measuring Measuring Alarm value Alarm value Measuring Calibration PARAMETER range start range end Measurem. interval interval alibration ENTRY Measuring Concentrat. Code Default Calibration Delay to CONFI- Photometer Dilution offset number... - Page 44 Appendix Standard Flushing Flushing solution Flushing interval time Analog Alarm value Alarm value Error act. Date/ Calibrate Frequency output contact time offset offset a0001908-en...
- Page 45 Appendix Two-channel version AUTO Calibration Measuring Flushing Waiting MEASURING Measuring Measuring Measuring Measuring Alarm value Alarm value Alarm value Alarm value PARAMETER range start1 range start2 range end 1 range end 2 ENTRY Default Measuring Calibration Delay to Code Concentr. CONFI- Photometer Dilution...
- Page 46 Appendix Calibration Measuring 1 st Calibration Flushing Flushing Measurem. Channel 1 interval Channel 2 interval solution Flushing interval alibration time Analog Analog Alarm value Alarm value Alarm value Alarm value Error act. Date/ Calibrate Frequency output 1 output 2 offset 1 - 1 2 - 1 1 - 2...
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Page 47: Ordering Forms
Appendix 11.2 Ordering forms to Fax no: Telefax for chemicals ordering to (adress of your sales centre) from (invoice adress) Company: Concern: Street: Zip code / Town: Telefax / Telephone: Adress for delivery (if not the above adress) Company / Name: Street / Zip code / Town: Chemicals for CA 71 Nitrite Quantity... - Page 48 Appendix to Fax no: Telefax for wear parts ordering to (adress of your sales centre) from (invoice adress) Company: Concern: Street: Zip code / Town: Telefax / Telephone: Adress for delivery (if not the above adress) Company / Name: Street / Zip code / Town: Quantity Order no.
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Page 49: Analyzer Settings
Appendix 11.3 Analyzer settings Place: Type: Serial no. analyser: Serial no. Photometer: Software version: Date: Photometer Type: Measuring unit: Calibration factor: c-offset: q mg/l q μg/l Dilution: Delay to sample: Analog output: q 0-20 mA q 4-20 mA AV 1: q normally closed q normally open AV 2:... - Page 50 Appendix Submenu Error mask: MB >: MBE: Rinse again: Filling time: Reaction time: U/min: K floating mean: Points mg/l / μg/l F 1: mg/l / μg/l F 2: mg/l / μg/l F 3: mg/l / μg/l F 4: mg/l / μg/l F 5: mg/l / μg/l F 6:...
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Page 51: Maintenance Schedule
Appendix 11.4 Maintenance schedule Maintenance schedule for analyser no....weekly Check and note calibration factor V ual heck s ( oiling, pump tubings, reagent, sample inlet etc.) done cw 1 cw 2 cw 3 cw 4 cw 5 cw 6 cw 7 cw 8 cw 9... -
Page 52: Index
Index Accessories........36 Main menu........21 AUTO MEASURING . - Page 53 Safety icons ........5 Sample line .
- Page 55 Declaration of Contamination Erklärung zur Kontamination Because of legal regulations and for the safety of our employees and operating equipment, we need the "declaration of contamination", with your signature, before your order can be handled. Please make absolutely sure to include it with the shipping documents, or - even better - attach it to the outside of the packaging.
- Page 56 www.endress.com/worldwide BA355C/07/en/01.03 Printed in Germany / FM+SGML 6.0 / DT 51517627...