Hach Ultra POLYMETRON 9210 Operator's Manual
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Hach Ultra POLYMETRON 9210 Operator's Manual

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Operator Manual
POLYMETRON 9210
221=192=010 - Revision J - 20/11/2007

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Summary of Contents for Hach Ultra POLYMETRON 9210

  • Page 1 Operator Manual POLYMETRON 9210 221=192=010 - Revision J - 20/11/2007...
  • Page 3 In this case, please contact your Hach Ultra Analytics agent immediately to remedy the problem. If the instrument is used in a way not specified by the manufacturer, the protection ensured by the instrument could be compromised.
  • Page 4 Restriction of Hazardous Substances Note: The following only applies to exports of the product into the People’s Republic of China. Marking Products contain toxic or hazardous substances or elements. Environment Protection Use Period Marking (years). Toxic or Hazardous Substances and Elements Hexavalent Polybrom Polybrom...
  • Page 5 SILKOSTAT 9210 Safety Precautions Please read this entire manual before unpacking, setting up, or operating this instrument. Pay particular attention to all danger and caution statements. Failure to do so could result in serious injury to the operator or damage to the equipment.
  • Page 6 Service and repairs None of the instrument’s components can be serviced by the user. Only Hach Ultra Analytics personnel from or its approved representative(s) is (are) authorised to attempt repairs to the system and only components formally approved by the manufacturer should be used.

  • Page 7: Table Of Contents

    SILKOSTAT 9210 CONTENTS Page Presentation of the instrument....................... 5 Operation ..............................6 Calibration ..............................6 Technical specifications ......................... 7 Specifications ............................. 7 Dimensions of the analyser........................10 Installation .............................. 13 Unpacking ..............................13 Inspection..............................13 Pre-installation ............................13 Presentation of the analyser ........................14 Positioning the canisters ..........................
  • Page 8 SILKOSTAT 9210 Tubes cleaning sub menu...................... 48 Measure / Photometer test sub menu..................48 Measure / Photometer test sub menu..................49 Pumps-others sub menu......................49 Solenoid valves sub menu ..................... 50 Relays sub menu ........................50 Logical inputs sub menu ......................50 Measure Menu..........................
  • Page 9 SILKOSTAT 9210 Appendix A : Spare parts of the 9210 SILKOSTAT ..................A1 Appendix B : Safety Precautions .........................B1 Appendix C : Table of user’s configuration ....................C1 Appendix D : Pressure range change......................D1 Appendix E : Preparation of the tubes for insertion in the “fast” connections ........E1 Page 3...

  • Page 11: Presentation Of The Instrument

    SILKOSTAT 9210 Presentation of the instrument Figure 1 Page 5...

  • Page 12: Operation

    SILKOSTAT 9210 Operation The 9210 can analyse up to six different samples. The sample to be analysed circulates in a fast loop permitting rapid renewal of the sample. Adjustment of the flow is carried out with the help of a needle valve (2). At the beginning of the analysis, the sample is introduced into the measurement cell (4) with the help of a solenoid valve (5).

  • Page 13: Technical Specifications

    SILKOSTAT 9210 Technical specifications Specifications Measurement range (two different versions) : 0 – 1000 ppb 0 – 5000 ppb This instrument complies with the following standards : - Immunity electromagnetic EN 50082-2 et EN 50082-1 interference - Electromagnetic emissions EN 50081-1 et EN 50081-1 - Low voltage standard IEC61010-1 SAMPLE...
  • Page 14 SILKOSTAT 9210 ANALYSIS Value measured dissolved SiO Measurement field 0 – 1000 ppb 0 – 5000 ppb Repeatability ± 2 % or ± 0,5 ppb ± 2 % or ± 2 ppb Detection limit 0,5 ppb 2 ppb Cycle time ∼...
  • Page 15 SILKOSTAT 9210 MAINTENANCE Calibration Chemical zero, slope with calibration solution Maintenance No particular maintenance is necessary. Cleaning can be done with a soft non-aggressive cloth. Reagent consumption Approx. 1 l per month and per reagent Calibration solution consumption Approx. 200 ml / calibration Time safeguard lithium battery CR 1220 (3 V) Caution :...

  • Page 16: Dimensions Of The Analyser

    SILKOSTAT 9210 Dimensions of the analyser Figure 3 Dimensions of the analyser – Panel version A : Mains power supply cable gland, drilled 11, ∅ 5 to 10mm, 100…240V, 50-60Hz, 25VA B : Field bus cable gland, drilled 13, ∅ 6 to 12mm C : 5 to 7 mm cable gland * Alarm signals : 30V, 0.5A max.
  • Page 17 SILKOSTAT 9210 Figure 4 Dimensions of the analyser – Cabinet version A : Cable gland, 5 to 7mm * Mains power supply cable gland, drilled 11, ∅ 5 to 10mm, 100…240V, 50-60Hz, 25VA * Field bus cable gland, drilled13, ∅ 6 to 12mm * Alarm signals : 30V, 0.5A max.

  • Page 19: Installation

    SILKOSTAT 9210 Installation Unpacking The instrument should be unpacked with care. Be careful not to mislay the accessories during unpacking. Caution : Assembly should not be carried out by non-qualified personnel. The power supply should not be connected until the installation has been completed and checked.

  • Page 20: Presentation Of The Analyser

    SILKOSTAT 9210 Presentation of the analyser Figure 5 Analyser front panel 1- Monec transmitter box 2- Sample level detector 3- Overflow vessel 4- Sample 1 to 6 flow adjustment valves 5- Photometric measurement cell Figure 6 Analyser rear panel 6 - Local controller box 7 - Measurement solenoid valve 9 - Measurement box 10 - Sample inlet valves...

  • Page 21: Positioning The Canisters

    SILKOSTAT 9210 Positioning the canisters A canister holder is supplied with the analyser, it is fixed as shown in the figure below. Figure 7 Canister replacing In all cases, respect the maximum height between the measurement cell and the canister. Page 15...

  • Page 22: Connecting The Sample

    SILKOSTAT 9210 Connecting the sample Use new pipes for connecting the installation • exterior ∅ : 6 mm imperatively (or ¼'') • Material : polyethylene or PTFE or FEP • Pressure : 0,2 to 6 bars • Temperature : 5 to 50°C At this stage of the installation, make sure that the flow valves (2) are all closed.

  • Page 23: Mains Power Connection

    SILKOSTAT 9210 Mains power connection Figure 9 Layout of electronic boards in the datalyt box 1 - Mains power connection terminals 2 - Real time clock backup battery 3 - RS 485 (or equivalent) communications module 4 - Internal communications and low voltage power supply connector (for additional electronics modules).
  • Page 24 SILKOSTAT 9210 The connection of mains is found in the transmitter box. To gain access : • Unscrew the 4 screws from the front panel. • Rotate the front panel. • Remove the shielding plate. • Run the cable through the transmitter gland. •...

  • Page 25: Rs485 Connections (Optional Extra)

    SILKOSTAT 9210 Figure 11 Shieldied plate of the 9210 RS485 connections (optional extra) • Unscrew the 4 fixing screws from the front panel and turn it round. • Run the cable through the transmitter gland. • connect RX/TX and RX/TX (connector is on the optional board figure 3.5 item 3).

  • Page 26: User Signals Connections

    SILKOSTAT 9210 User signals connections This box is found on the back of the SILKOSTAT on the top (see figure 6). Unscrew the 4 screws of the cover to gain access to the terminals. Note : The cable glands mounted on the “local controller box” should be perforated with a screwdriver before being used.
  • Page 27 SILKOSTAT 9210 Max. Max. Connections Function voltage current Mixer control 24 Vac Heater control 24 Vdc Cell temperature measurement 5 Vdc 1 mA Re1 to Re6 User relay of threshold 1 to 6 30 Veff ou 0,5 A Re7 to Re10 Not used in this application 42.4 Vdc resistive...

  • Page 29: Starting-Up

    SILKOSTAT 9210 Starting-up Reagent preparation Danger : Read the precaution and security appendix and wear protective goggles and clothes before use chemical products. Reagent concentrations (by type) Reagent 1 - Molybdate reagent • Sodium dihydrate molybdate 50 g/L • Concentrated sulphuric acid 45 mL/L Reagent 2 - Oxalic reagent •...

  • Page 30: Calibration Solution

    SILKOSTAT 9210 Reagent 2 - Oxalic reagent Oxalic acid dihydrate, C O, >99.5%, neat (analytical quality), 80 g (FLUKA# 75700, MERCK# 100495 or equivalent) 1) Fill a 2-litre graduated flask to 2/3rds capacity with demineralised water (with the lowest possible silica content). Add the oxalic acid whilst stirring the solution. 2) Keep stirring until completely dissolved (<5minutes).

  • Page 31: Positioning The Canisters

    SILKOSTAT 9210 CALIBRATION SOLUTION By diluting an appropriate volume of the concentrated solution (at 21.39 mg/litres) with demineralised water, various calibration solutions with a known concentration of SiO be prepared : Suggestion for calibration solution preparation (for 2 litres) ml of concentrated calibration calibration Instrument...
  • Page 32 SILKOSTAT 9210 In the panel version, the canister-stand must be under the analyser panel. In the cabinet version, it is in the back part of the cabinet. Note : The canisters must not be placed more than 40 cm from the lower part of the down of the panel to have a good reagent injection in the cell.

  • Page 33: Using The Menu

    SILKOSTAT 9210 Using the menu Name of last measured sample (here : sample 1) Sample 1 14:00 Current time (XX:XX). 10.00 ppb Concentration of last measured sample. Unit concentration. Last calibration Sample 5 P:date Sampling Sample is being analysed : SAMPLE 5. O:date Analysis status : sampling, conditioning, measure …...

  • Page 34: Language Programming

    SILKOSTAT 9210 Language programming Access to the menu : SERVICE DISPLAY • Press the "MENU" key. TIME • Choose "SERVICE" menu with the "select" function key and AFFICHAGE validate by "Enter". CODE SOFT ISSUE • Choose "DISPLAY" menu with the "select" function key and DEFAUT VALUES validate by pressing "Enter".

  • Page 35: Starting Up The Analyser

    SILKOSTAT 9210 Starting up the analyser Access to the menu : MAINTENANCE • Stop the analyser if it is analysing with the help of START UP DEMARRAGE START/STOP function key. REAGENTS REFILL EXTENDED STOP • Press the "MENU" key. TUBES CLEANING PHOTOMETER TEST •...

  • Page 36: Starting A Measurement

    SILKOSTAT 9210 Starting a measurement With the help of the "Esc" function key, go back to the main Sample 1 14:00 screen and press "START" key. 10.00 ppb Sample 5 Sampling P : 02/02/02 14:30:00 Z : 03/02/02 14:30:00 DISP2 START MENU Page 30...

  • Page 37: Analyser Programming

    SILKOSTAT 9210 Analyser programming Analyser configuration flow chart MENU CALIBRATION CALIBRATION PROGRAMMING PROGRAMMING EXECUTION PRIMARY EXECUTION MANUAL OFFSET INTERVAL : xxx h EXECUTION MANUAL EXECUTION ZERO AUTOMAT SLOPE CAL. : YES / NO PARAMETERS EXECUTION SLOPE CAL. SOL : xxx,x ppb HISTORIC EXECUTION ZERO+SLOPE AUTOMAT CAL: NO...

  • Page 38: User Interface

    SILKOSTAT 9210 User Interface The interface consists of 5 keys and a graphic backlet display screen providing a display of the data, operational settings and trend curves. Informations are available from several screens. Main display Name of last measured sample (here : sample 1) Current time (XX:XX).

  • Page 39: Definition Of The Display Screen 2 (Disp2)

    SILKOSTAT 9210 Definition of the display screen 2 (Disp2) Last measures with next indications: Sample name. Sample 1 : XXX XX:XX:XX The last concentration value of the sample. Sample 6 : XXX XX:XX:XX Time when last measurement was performed Extern : Function key Disp3 (alarms) allows to access to the display 3.

  • Page 40: Definition Of The Display Screen 3 (Disp3) : Alarms

    SILKOSTAT 9210 Definition of the display screen 3 (Disp3) : alarms This screen displays the alarms status as well as the following indications : ALARM • S1…S6 : Threshold function with the following parameters, S1 : OK * OK : Alarm condition is not met.

  • Page 41: Definition Of The Display 4 (Disp 4) : Trend Curve

    SILKOSTAT 9210 Definition of the display 4 (Disp 4) : trend curve This screen allows to display the trend curves. Sample 4 (X) 30/08/01 Constant time scale which corresponds to 24 hours. 5,00 concentration scale equals analogue output programmed scale. Sample name.

  • Page 42: Main Menu

    SILKOSTAT 9210 Main menu You have 2 possibilities to access to the programming menu : Sample 1 14:00 • Access to the menus which are not protected by a code : 10.00 ppb Simply press "MENU". Sample 5 Sampling P = 02/02/02 14:30:00 Z = 03/02/02 14:30:00...

  • Page 43: Calibration Menu

    SILKOSTAT 9210 "MENU" allows to access to the programming of the instrument. MENU This screen allows to choose between different programming CALIBRATION sub-menus. MAINTENANCE MEASURE Press the "Select" function key to select the programming menu ALARMS you wish to have access to and press "Enter" to validate the mA OUTPUTS choice.

  • Page 44: Execution Primary Sub Menu

    SILKOSTAT 9210 Execution primary sub menu A primary calibration is carried out when operating the instrument CALIBRATION for the first time and is used as a reference for the following calibrations. Generally, it should be carried out only after a PROGRAMMING consequent modification.

  • Page 45: Execution Manual Sub Menu

    SILKOSTAT 9210 Primary calibration results: PRIMARY CALIBRATION S = value of the slope (ppb / Abs) Default values : S = 760.0 O = value of the zero shift in milli-Abs O = 0.0 The default values show a general idea of standard values according to the range (0-1000 or 0-5000 ppb).

  • Page 46: Programming Sub Menu (Automatic Execution)

    SILKOSTAT 9210 Programming sub menu (automatic execution) The calibration of the zero and the slope can be carried out CALIBRATION automatically at adjustable frequencies. PROGRAMMING • Press "CALIBRATION" menu. EXECUTION PRIMARY EXECUTION MANUAL • Sub-menu "PROGRAMMING" and validate by pressing PARAMETERS "Enter".
  • Page 47 SILKOSTAT 9210 In case of an automatic slope calibration, this screen allows to PROGRAMMING adjust the frequency. OFFSET INTERVAL : 200 h • When the "BASE" menu is selected, the "WEEK" menu allows CAL.: 010.0 ppb to choose the calibration day (s). AUTO SLOPE CAL.

  • Page 48: Calibration Parameters Sub Menu

    SILKOSTAT 9210 Calibration parameters sub menu This screen allows to visualize the primary calibration parameters MANUAL / AUTOMATIC and the last calibration parameters. CALIBRATION Default values : S = 760.0 O = 0.00 Primary calibration : S = 694.0 01/01/01 O = 0.00 01/01/01 Last calibration :...

  • Page 49: Manual - Automatic Calibration Results Sub Menu

    SILKOSTAT 9210 Manual – automatic calibration results sub menu At the end of a manual or automatic calibration, the analyser compares the results with the primary calibration master. According to the calibration results, you can validate, restart or quit the calibration.
  • Page 50 SILKOSTAT 9210 Confirmation zone Abnormal gap compare to the reference. So it allows to have Primary calibration : correct results and a warning is displayed. In automatic mode, the S = XXX XX:XX:XX analyser returns to the measure mode with the previous O = XXX XX:XX:XX parameters.

  • Page 51: Maintenance Menu

    SILKOSTAT 9210 Maintenance menu This screen allows to choose the proposed maintenance help MAINTENANCE procedure : START UP Start up REAGENTS REFILL • Starting procedure. EXTENDED STOP TUBES CLEANING Reagents refill PHOTOMETER TEST PUMPS / OTHERS • The procedure is applicable to each reagent refill. SOLENOID VALVES RELAYS Extended stop...

  • Page 52: Reagents Refill Sub Menu

    SILKOSTAT 9210 Pump priming : START UP Press OK when the pump tubing are full of reagent. The display goes back to the menu “Maintenance”. Pump priming Reagents refill sub menu Every reagent and calibration solution renewal, access this menu REAGENTS REFILL for.

  • Page 53: Tubes Priming

    SILKOSTAT 9210 Tubes priming The tubes priming is going on ; the reagent pumps and the REAGENTS REFILL calibration solution are running at the same time than the mixing motor and the drain. Please wait… At the end of the tubes priming you can quit the procedure by REAGENTS REFILL pressing "ESC".

  • Page 54: Tubes Cleaning Sub Menu

    SILKOSTAT 9210 Tubes cleaning sub menu Tubes cleaning procedure in case of depositing. TUBES CLEANING Have ready a beaker containing 250ml of demineralised water and Put tube R1 in NH4-OH a second beaker containing 100ml of ammonia at 10% of normal solution commercial concentrations by volume, ie, approximately 3% v/v.

  • Page 55: Measure / Photometer Test Sub Menu

    SILKOSTAT 9210 Measure / Photometer test sub menu With this menu, technicians can verify the good running order of PHOTOMETER TEST the photometer. Dark current : 0.008 The mixer is operating and the transfer valve is open. Reference : 3.50 Displayed parameters Led current : 9000 Dark current :...

  • Page 56: Solenoid Valves Sub Menu

    SILKOSTAT 9210 Solenoid valves sub menu This screen allows to test the correct operating of the solenoid MAINTENANCE valves. Solenoid valve 01 > OFF Utilize the "Select" key to select a valve and press the "On" key to Solenoid valve 02 OFF operate it or "Off"...

  • Page 57: Measure Menu

    SILKOSTAT 9210 Measure Menu This screen allows to accede to the measure parameters ; the MEASURE mode and the cycle of measure, the historic, the external sample measure (manual analysis) and the photometer parameters (ADC MEASURING MODE values). GRAB SAMPLE HISTORIC The measure historic allows to visualize the data during 5 days.

  • Page 58: Grab Sample Sub Menu

    SILKOSTAT 9210 Grab sample sub menu Allows to carry out the measure with a grab sample. GRAB SAMPLE Before measuring, take 200 ml of the sample to analyse. Please wait… The analyser begins to rinse the measuring cell. The analyser complains the sample to analyse : GRAB SAMPLE •...

  • Page 59: Programming

    SILKOSTAT 9210 Programming Allows to choose the date and the time when the historic will be PROGRAMMING displayed and the measure channels desired. FROM : 01/01/01 • CH : all or individually (1 to 6) AT : 00/00/00 CH : •...

  • Page 60: Alarms Menu

    SILKOSTAT 9210 Alarms Menu This screen allows to assign alarms and parameters to each relay. ALARMS ALARM 1 ALARM 2 ALARM 3 ALARM 4 ALARM 5 ALARM 6 WARNING ALARM SYSTEM ALARM Select Alarms parameters 1 to 6 sub menu Value Description −...
  • Page 61 SILKOSTAT 9210 If MODE = Limit (concentration threshold) ALARM 1 Example : MODE : Limit AFFECT : Channel 2 • Affects the alarm contact 1 to channel 2 LIMIT : 100.0 ppb DIRECTION : Up • Adjust of the threshold value 100.0 ppb. HYSTERESIS : 00 % RELAY : N.O •...

  • Page 62: Warning Alarm Sub Menu

    SILKOSTAT 9210 Warning alarm sub menu Allows to adjust the « WARNING » alarm parameters. WARNING ALARM Value Description ALARM : yes ALARM Warning alarm in operating or not. ACCEPT : Manual RELAY : N.O ACCEPT Manual Press enter to accept the alarm (manual).
  • Page 63 SILKOSTAT 9210 The following table shows the different alarms : • Warning : the analyser emits a warning at the display and on the warning relay. • System alarm : the analyser locks the system alarm relay, displays a message ant stops. Displayed message Description Category...

  • Page 64: Ma Outputs Menu

    SILKOSTAT 9210 mA outputs menu This screen allows to access to the analogue outputs parameters. mA OUTPUTS AFFECT SPECIAL PROG AFFECT : Allows to assign the output (1 to 6) to the TEST channel desired. SPECIAL PROG: Allows to program 0/4-20mA outputs in select special cases.
  • Page 65 SILKOSTAT 9210 This screen displays the parameters of each 6 output. OUTPUT 1 to 6 AFFECT : X AFFECT : Choice of the measure channel. The TYPE : 0-20 concentration of this channel will be carried over the output X. MODE : Linear : 000.0 ppb TYPE :...

  • Page 66: Special Prog Sub Menu

    SILKOSTAT 9210 Special prog sub menu This screen allows to program the status of the output n°7 during SPECIAL PROG special events : MAINTENANCE • Maintenance. • Calibration. CALIBRATION • Grab sample analysis. GRAB SAMPLE • System alarm. SYSTEM ALARM •...

  • Page 67: Communication Menu

    SILKOSTAT 9210 Communication menu This screen allows to adjust the communication parameters like COMMUNICATION RS 485 of the SILKOSTAT. The communication protocol is MODBUS-JBUS. N : 00 BAUD : 9600 Utilize the scroll up key to change the selected digit and PARITY : No press the «...

  • Page 68: Sequence Sub Menu

    SILKOSTAT 9210 Sequence sub menu The "SEQUENCE" menu displays the configured sequence and SEQUENCE allows to change it. The sequence is set up on 12 steps. SEQUENCE : 123562141131 Utilize the scroll up key to change the number of the channel as the channel number as possible.

  • Page 69: Service Menu

    SILKOSTAT 9210 Service menu This screen gives access to the parameters of the 9210 SERVICE SILKOSTAT hardware. TIME DISPLAY CODE SOFT ISSUES DAFAULT VALUES mA ADJUST FACTORY Select Time sub menu This screen allows to change the date and the time of the TIME instrument.

  • Page 70: Customize

    SILKOSTAT 9210 Customize Allows to choose the letter CUSTOMIZE "Enter" allows to validate this letter and go to the next character. Ch 1 : anion1 Ch 2 : anion2 Ch 3 : mixed bed Ch 4 : ball Ch 5 : condens Note Ch 6 : vapour Customizing a sample name is possible with the lower-case...

  • Page 71: Default / Values Sub Menu

    SILKOSTAT 9210 Default / values sub menu This screen allows to load default values. (See appendix C). DEFAULT VALUES Loading Note : This operation will erase all the parameters (calibration, Default values ? 4…20 mA scale, alarms, sequence,…), and the default values will be loaded and will erase the measurement values and the historic alarms.

  • Page 72: Factory Sub Menu

    SILKOSTAT 9210 Factory sub menu FACTORY CODE : 0000 Note : Personal constructor menu. An access code is required to enter . Switch off the instrument to have access. This menu enables to adjust the channel number between 1 and FACTORY 6, the operating and waiting time of the sample valves, pumps and measurement parameters.

  • Page 73: Pumps

    SILKOSTAT 9210 Pumps Ton : number of impulses. PUMPS Toff : waiting time. PUMP 1 Ton : XXX PUMP 1 Toff : XXXs PUMP 2 Ton : XXX PUMP 2 Toff : XXXs PUMP 3 Ton : XXX PUMP 3 Toff : XXXs Measure RANGE...

  • Page 75: Maintenance And Exploitation

    SILKOSTAT 9210 Maintenance and exploitation A periodical maintenance will allow to have a good running and an exact analysis. Verify the level of the calibration solution and the reagents and refill if it is necessary. Reagent refills The analyser monitors the reagents and calibration solution consumption. Messages are displayed when the canister levels are low.
  • Page 76 SILKOSTAT 9210 • Or ADJUST VOLUMES to visualize or program another ADJUST VOLUMES value than 2 litres. REAGENT 1 VOL : 2.00 λ This menu allows to visualize the volumes of the reagent REAGENT 2 VOL : 2.00 λ canisters and the calibration solution. You eventually can REAGENT 3 VOL : 2.00 λ...

  • Page 77: Prolonged Stopping

    SILKOSTAT 9210 Prolonged stopping In case of an extended stop longer than 1 week, it is recommended to clean the tubes and the measuring cell. Provide 250 ml of demineralised water. Submerge the 3 tubes in the beaker and start the rinsing operation: •...

  • Page 78: Restarting After A Prolonged Stopping

    SILKOSTAT 9210 Restarting after a prolonged stopping • Connect the analyser to the main. • Start the instrument by pressing "START". • Press the "MENU" key. • Choose the "MAINTENANCE" menu. • Choose the sub menu "START UP". MAINTENANCE / START UP This screen allows to adjust the samples flow.

  • Page 79: Tube Cleaning

    SILKOSTAT 9210 Tube cleaning Cleaning procedure of the reagent tubings in case of deposit. TUBES CLEANING Use a beaker with 250 ml of demineralised water and a beaker Put pumps tubes with 100 ml of 10% ammoniac, about 3%. Immerse the tubing R1 in demineralised water in an ammoniac solution.

  • Page 81: Troubleshooting

    SILKOSTAT 9210 Troubleshooting Possible sources of the problem The list gives you an idea to inspect different parts of the 9210 SILKOSTAT when it doesn’t normally run. Problem Problem Possible cause N° The system doesn’t run Start / Stop Datalyt The measure is not stable, too high or too low.

  • Page 82: Possible Solutions

    SILKOSTAT 9210 - MANUEL D'UTILISATION Possible solutions Problem Symptom Solution • 1. START / STOP Analyser stopped System alarm : Rectify the problem according to the displayed message (see System Alarm Messages). • Start up the analyser (START key). • Mains power cut Connect the analyser to the mains power.
  • Page 83 SILKOSTAT 9210 Problem Symptom Solution 6. CALIBRATION Wrong configuration of the calibration Reprogram calibration solution solution concentration concentration (SiO Wrong concentration of the standard Prepare a new standard solution. solution Wrong laboratory analysis of the Verify concentration calibration solution concentration laboratory calibration solution.

  • Page 84: Typical Measurement Values During Calibration

    SILKOSTAT 9210 - MANUEL D'UTILISATION Typical measurement values during calibration These values are given as an indication and are dependant on the ambient temperature. The real values may deviate from more than one volt without having an effect on the measurements. Version 0…1000 ppb Sample concentration Reference (mV)

  • Page 85: Appendix A : Spare Parts Of The 9210 Silkostat

    SILKOSTAT 9210 Appendix A : Spare parts of the 9210 SILKOSTAT DESCRIPTION Part Number Accessories / Options : 0,5 – 6 bar adaptation kit for six sample selection solenoid 09210=A=0100 valves 9210 Instruction manual in English 621=192=010 9210 Instruction manual in French 621=092=010 9210 Instruction manual in German 621=292=010...
  • Page 86 SILKOSTAT 9210 DESCRIPTION Part Number Viton O-ring 38 x 2 mm 356099,35380 Sampling solenoid valves (overflow vessel) 689=118=024 Spare parts – Photometric cell Connection board for 921 X mixer/heater 09210=A=1234 Complete mixer for 921X analysers 09210=A=0400 Teflon coated magnetic stirrer 226=003=013 Heating element 09097=C=0560...

  • Page 87: Appendix B : Safety Precautions

    SILKOSTAT 9210 Appendix B : Safety Precautions HEALTH AND SAFETY INFORMATIONS PRODUCT : OXALIC ACID The health and safety information on oxalic acid is as follows : Name : OXALIC ACID 1. dihydrate Formula : 1. (COOH) . 2H 2. anhydrous Formula : 2.
  • Page 88 SILKOSTAT 9210 PROTECTIVE MEASURES Dust mask or positive pressure hood – if handling RESPIRATOR large quantities. GLOVES Rubber or plastic Goggles EYE PROTECTION SPILLAGE HANDLING Mop up with plenty of water and run to waste, diluting SMALL SPILLAGE greatly with running water. Transfer to salvage canister and treat residue as for LARGE SPILLAGE small spillage.
  • Page 89 SILKOSTAT 9210 HEALTH AND SAFETY INFORMATION PRODUCT : SULPHURIC ACID (98%) The health and safety information for sulphuric acid is as follows : Name : SULPHURIC ACID Formula : H Hazard class : 8 UN N° : 1830 CAS N° 7664-93-9 PHYSICAL PROPERTIES MELTING POINT 10 °C...
  • Page 90 SILKOSTAT 9210 CHEMICAL HAZARDS AND STABILITY Reacts vigorously with evolution of heat. Never add water to this product. Will react violently with the following : • Acetonitrile. • Perchlorates. • Nitro-organic compounds. • Alkali metals. • Potassium permanganate • Metal halogenates. Avoid contact with bases.
  • Page 91 SILKOSTAT 9210 HEALTH AND SAFETY INFORMATION PRODUCT : SODIUM HEXAFLUOROSILICATE The health and safety information on this product is as follows : SODIUM HEXAFLUOROSILICATE (sodium fluorosilicate , disodium hexafluorosilicate disodique) Formula : Na Hazard class : 6.1No. UN : 2674 CAS N°...
  • Page 92 SILKOSTAT 9210 PROTECTIVE MEASURES (as appropriate to quantity handled) RESPIRATOR Dust respirator. VENTILATION Extraction hood. GLOVES Rubber or plastic. EYE PROTECTION Goggles or face shield. OTHERS MEASURES Plastic apron, sleeves, boots – if handling large quantities. SPILLAGE HANDLING PRECAUTIONS Wear appropriate protective clothing. Mix with sand, transfer carefully to canister and arrange removal by disposal company.
  • Page 93 SILKOSTAT 9210 HEALTH AND SAFETY INFORMATION PRODUCT : FERROUS AMMONIUM SULPHATE HEXAHYDRATE The table below shows the health and safety (MSDS) data for Ferrous ammonium Sulphate: PRODUCT IDENTIFICATION FERROUS AMMONIUM SULPHATE PRODUCT NAME HEXAHYDRATE CAS No. (CE) 7783-85-9 233-151-8 FORMULA (NH4) Fe(SO4) , 6H2O...
  • Page 94 SILKOSTAT 9210 • Iron oxides. • Ammonia. DANGEROUS DECOMPOSITION PRODUCTS • Sulphur oxides. PREVENTIVE MEASURES Safe Handling Instructions: Do not breathe the dust. HANDLING Avoid contact with the eyes, skin or clothing. Avoid prolonged or repeated exposures. Source - category - value EXPOSURE LIMITS OEL - LTEL - 1 mg (Fe)/m³...
  • Page 95 SILKOSTAT 9210 FIRE FIGHTING - EXTINCTION METHODS Water spray. Carbon dioxide, dry chemical powder or SUTABLE EXTINGUISHERS suitable foam. SPECIAL RISKS Specific Danger(s): Gives off toxic fumes if burnt. SPECIAL PROTECTIVE EQUIPMENT NEEDED Wear individual breathing apparatus and protective FOR FIRE FIGHTING clothing to prevent any contact with the eyes or skin.
  • Page 96 SILKOSTAT 9210 HEALTH AND SAFETY INFORMATION PRODUCT : SODIUM MOLYBDATE DIHYDRATE The health and safety information for Sodium Molybdate Dihydrate is as follows : Name : SODIUM MOLYBDATE DIHYDRATE Formula: Na CAS N° 10102-40-6 PHYSICAL PROPERTIES MELTING POINT 687°C SOLUBILITY IN WATER 840 g/L FIRE AND EXPLOSION RISK No information available...
  • Page 97 SILKOSTAT 9210 HEALTH AND SAFETY INFORMATION PRODUCT : 9210 R1 REAGENT PRODUCT AND COMPANY IDENTIFICATION SUBSTANCE Product code : R1 Name of product : 9210 R1 Reagent SUPPLIER Manufacturer Name : HACH SAS Address : 29 rue de Bures 14670 Troarm Phone : (33) 02.31.15.37.10 Fax N°...
  • Page 98 SILKOSTAT 9210 MEASURES IN CASE OF SPILLAGE PRECAUTIONS FOR PEOPLE Avoid contact with skin and eyes ENVIRONMENT PROTECTION Do not pour in sewers or rivers Collect in specific containers. Clean soiled materials CLEANING HANDLING AND STORAGE PRECAUTIONS TO TAKE Avoid contact with metals USEAGE ADVICE Respect conditions of use STORAGE RECOMMENDATIONS...
  • Page 99 SILKOSTAT 9210 ECOLOGICAL INFORMATION ECOTOXIC No specific indications OTHER ECOLOGY-RELATED INFORMATION In the event of proper handling and use, there is no risk of ecological problems. Injurious on aquatic life, by pH modification DISPOSAL CONSIDERATIONS PRODUCT There are as yet no uniform regulations concerning the disposal of chemicals and their residues within the European Union.
  • Page 100 SILKOSTAT 9210 HEALTH AND SAFETY INFORMATION PRODUCT : 9210 R2 REAGENT PRODUCT AND COMPANY IDENTIFICATION SUBSTANCE Product code : R2 Name of product : 9210 R2 Reagent SUPPLIER Manufacturer Name : HACH SAS Address : 29 rue de Bures 14670 Troarm Phone : (33) 02.31.15.37.10 Fax N°...
  • Page 101 SILKOSTAT 9210 MEASURES IN CASE OF SPILLAGE PRECAUTIONS FOR PEOPLE Avoid contact with skin and eyes ENVIRONMENT PROTECTION Do not pour in sewers or rivers CLEANING Collect in specific containers. Clean soiled materials HANDLING AND STORAGE STORAGE RECOMMENDATIONS Store in hermetically sealed containers EXPOSURE CONTROLS / INDIVIDUAL PROTECTION RESPIRATORY PROTECTION Required if steam / aerosol...
  • Page 102 SILKOSTAT 9210 ECOLOGICAL INFORMATION ECOTOXIC Biologic : Fish CL50 : 325 mg/l (anhydrous liquid) OTHER ECOLOGY-RELATED INFORMATION Damage : DCO : 0.18 g/g (compared to the pure substance) DThO : 0.18 g/g (compared to the pure substance) DBO : 0.16 g/g (compared to the pure substance) Do not pour in sewer or in the rivers.
  • Page 103 SILKOSTAT 9210 HEALTH AND SAFETY INFORMATION PRODUCT : 9210 R3 REAGENT PRODUCT AND COMPANY IDENTIFICATION SUBSTANCE Product code : R3 Name of product : 9210 R3 Reagent SUPPLIER Manufacturer Name : HACH SAS Address : 29 rue de Bures 14670 Troarm Phone : (33) 02.31.15.37.10 Fax N°...
  • Page 104 SILKOSTAT 9210 MEASURES IN CASE OF SPILLAGE PRECAUTIONS FOR PEOPLE Avoid contact with skin and eyes ENVIRONMENT PROTECTION Do not pour in sewers or rivers Collect in specific containers. Clean soiled materials CLEANING HANDLING AND STORAGE PRECAUTIONS TO TAKE Avoid contact with metals USEAGE ADVICE Respect conditions of use STORAGE RECOMMENDATIONS...
  • Page 105 SILKOSTAT 9210 ECOLOGICAL INFORMATION ECOTOXIC No specific indications OTHER ECOLOGY-RELATED INFORMATION In the event of proper handling and use, there is no risk of ecological problems. Injurious on aquatic life, by pH modification DISPOSAL CONSIDERATIONS PRODUCT There are as yet no uniform regulations concerning the disposal of chemicals and their residues within the European Union.
  • Page 106 SILKOSTAT 9210 LITHIUM BATTERY SAFETY PRECAUTIONS The lithium battery on the Datalyt Microprocessor p.c.b does not constitute a serious hazard providing the following instructions are observed : NEVER : Attempt to recharge the battery. Crush, puncture, open or dismantle the battery. Store or operate equipment above the temperature specified.

  • Page 107: Appendix C : Table Of User's Configuration

    SILKOSTAT 9210 Appendix C : Table of user’s configuration User’s configuration Order Function Default/Values Possible values Selected values Date CALIBRATION / PROGRAMMING offset interval Frequency 24 h 1…6 cal. sol Concentration 214 ppb Xxxxx auto. cal Auto calibrate yes/no base Day/hour week Mtwtfs...
  • Page 108 SILKOSTAT 9210 User’s configuration Order Selected values Selected values Possible values Selected values Date ALARMS / ALARM 5 Mode Limit limit/active channel/level sample. Affect Channel 5 Conc Limit 1000 ppb Direction low/high Hysteresis Relay N.O. N.O./N.C. ALARMS / ALARM Mode Limit limit/active channel/level sample.
  • Page 109 SILKOSTAT 9210 User’s configuration Order Selected values Selected values Possible values Selected values Date mA OUTPUTS/ AFFECT / OUTPUT 4 Affect Channel 4 Channel 1…Channel 6 Type 0-20 mA 0/20 mA ou 4/20 mA Mode Linear Linear / dual 0 ppb Middle 100 ppb 1 ppm...
  • Page 110 SILKOSTAT 9210 User’s configuration Order Selected values Selected values Possible values Selected values Date SEQUENCE / CHANNEL ACTIVATION Channel 1 on / off Channel 2 on / off Channel 3 on / off Channel 4 on / off Channel 5 on / off Channel 6 on / off...

  • Page 111: Appendix D : Pressure Range Change

    SILKOSTAT 9210 Appendix D : Pressure range change The battery of the input solenoid valves works with pure water sample. The pressure range is about 0,2 to 2 bars. If the pressure is about 0,5 to 6 bars, it is required to change the solenoid valves collar (see figure 1 item 6).
  • Page 112 SILKOSTAT 9210 To change the solenoid valves collar, proceed as follows : • Unscrew the 2 superior screw (1) of the solenoid valves. • Move the solenoid valves coil • Unscrew the 2 screws (3) of the main part fixing (4). •...

  • Page 113: Appendix E : Preparation Of The Tubes For Insertion In The "Fast" Connections

    SILKOSTAT 9210 Appendix E : Preparation of the tubes for insertion in the “fast” connections Figure 1 Slot marking • Locate the slot to realise (see the table below) Tube length 6 mm 1/4’’ 5/16’’ 7,3 ± 0,5 0,33 ± 0,02 0,36 ±...

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