Emerson Process Management CFA-3000 manuale d’uso

CF A-3000 Ion Selective Electrode (ISE) Analyzer Instruction Manual PN 51CF A3000ISE/rev .F December 2013[...]

ESSENTIAL INSTRUCTIONS READ THIS P AGE BEFORE PROCEEDING! Y our purchase from Rosemount Analytical, Inc. has resulted in one of the finest instruments available for your particular application. These instruments have been designed, and tested to meet many national and international standards. Experience indicates that its performance is directly re[...]

CF A3000 ISE Analyzer T ABLE OF CONTENTS Instruction Manual 1.0 INTRODUCTION ...........................................................................................................................1 1.1 Thoroughly Read This Manual ......................................................................................................2 1.2 Analy[...]

ii CF A3000 ISE Analyzer T ABLE OF CONTENTS Instruction Manual 7.3.6 Analog Board DIP Switches ........................................................................................................39 7.4 Rear of Main Cabinet ..................................................................................................................40 7.5[...]

iii T ABLE OF CONTENTS (CON’T) CF A3000 ISE Analyzer T ABLE OF CONTENTS Instruction Manual LIST OF FIGURES Figure 21 Opened Assembled Cabinet ....................................................................................5 Figure 22 Mounting Main and Reagent Cabinets ..................................................................[...]

iv CF A3000 ISE Analyzer T ABLE OF CONTENTS Instruction Manual T ABLE OF CONTENTS (CON’T) LIST OF T ABLES T able 51 T roubleshooting Chart .....................................................................................28 T able 52 T est Functions ......................................................................................[...]

1 CF A3000 MANUAL SECTION 1 INTRODUCTION SECTION 1 INTRODUCTION The Rosemount Analytical CF A3000 Series analyzers are designed for minimum maintenance and maximum reliability . The touch of a button starts the microprocessorcontrolled program, calibrates the analyzer , keeps it calibrated, and reports result s directly  unattended  for[...]

2 CF A3000 ISE Analyzer Instruction Manual 1.1 Thoroughly Read This Manual This instruction manual describes installation, operation, and maintenance of the CF A3000 ISE Analyzer . To ensure continued operation to the design specifications, personnel should read this manual thoroughly before proceeding with installation, operation, or mainten[...]

3 CF A3000 ISE Analyzer Instruction Manual 1.3 W ARNING – Electrical Shock Hazard  Installation of cable connections and servicing of this product require access to shock hazard volt age levels.  Main power and relay contact s wired to separate power sources must be disconnected before servicing.  Nonmetallic cable strain relief do[...]

4 CF A3000 ISE Analyzer Instruction Manual 2.0 INST ALLING THE ANAL YZER 2.1 UNP ACK P ARTS When you receive your new CF A3000 analyzer , carefully unpack the items in the following list. √ Main cabinet √ Reagent cabinet √ Mounting brackets √ Overflow sampler assembly √ W aste tube assembly √ Accessories pack √ S tartup reagents[...]

5 CF A3000 ISE Analyzer Instruction Manual After analyzer has been unp acked and all part s accounted for , install as described in following sections. Refer to Figure 21 to view a completely installed analyzer . Figure 21. Opened Assembled Cabinet[...]

T o mount main cabinet, proceed as follows (see Figure 22): 1. Securely attach supplied "L" bracket s to wall using suitable hardware. Bracket s must be anchored properly to support 250 pounds (1 13.6 kg). 2. Attach main cabinet to "L" bracket s using supplied four bolts, split ring washers, and hex nut s. 2.3 Mount Reagent C[...]

7 CF A3000 ISE Analyzer Instruction Manual Figure 22. Mounting Main and Reagent Cabinet s Figure 23. Attaching Grounding Strap[...]

8 CF A3000 ISE Analyzer Instruction Manual 2.4 Inst all W aste T ube T o install waste tube, proceed as follows (refer to Figure 21): 1. Guide waste tube through main cabinet into reagent cabinet and out through bottom of reagent cabinet. 2. Secure plastic waste tube in clamp in lower right side of main cabinet. 3. Insert Colorimeter drain tu[...]

9 CF A3000 ISE Analyzer Instruction Manual Figure 24b. Multi stream Overflow Sampling Assembly , threestream option) Figure 24a. Singlestream Overflow Sampling Assembly[...]

10 CF A3000 ISE Analyzer Instruction Manual Electrical connections are made to and from the cabinet at the input/output panel, located on the lef t side of the analyzer . See Figure 25. • T erminals are provided for ground, power supply , high/low alarms, output signals, calibration and st atus relays • Output signals  a voltage output[...]

11 CF A3000 ISE Analyzer Instruction Manual Figure 25. Input/Output Panel 2.7 Install V alve Pump Assembly The pump assembly has a vacuum pressure system that: l Eliminates internal pump tubing l Uses significantly less reagent l Accurately moves fluids through the analyzer . Perform the following procedure to install valve pump assembly: 1. [...]

12 CF A3000 ISE Analyzer Instruction Manual Figure 26. V alve Pump Assembly Figure 27. Pump Connector[...]

13 CF A3000 ISE Analyzer Instruction Manual 2.8 Prep are Reagent Containers Prepare reagent cont ainers as follows: 1. Remove screw caps from reagent bottles. 2. Using an awl, make one hole in foil for the reagent straw . Do not allow awl to touch reagent or standards. 3. Place S tandard and Reagent bottles into reagent cabinet, as shown in Figu[...]

14 CF A3000 ISE Analyzer Instruction Manual 3.0 Operating the Analyzer 3.1 Operational Overview The analyzer uses a batch flow method for automatically analyzing a sample against a fixed standard (refer to block diagram in Figure 31). That is, the touch of a button st arts the microprocessorcontrolled program, calibrates the analyzer , tak[...]

15 CF A3000 ISE Analyzer Instruction Manual 3.2 Check Sample Stream • Check that the sample intake tube is 1½ to 2 inch (3.81 to 5.08 cm) into the liquid. • Sample should just overflow the overflow tube. There should be no p articulate or bubbles in the tube. Using a MultiS tream Overflow Sampler Multistream analysis requires an overf[...]

16 CF A3000 ISE Analyzer Instruction Manual 3.2.4 T est V alve Pump Operation Reaction cell t akes approx. 30 minutes to heat up. If leak detector LED does not light up: Adjust potentiometer on analog board counterclockwise for more sensitivity . T urn off power to reset system. W ait 20 seconds, and simultaneously press Power and Reset butto[...]

17 CF A3000 MANUAL SECTION 3 INSTRUMENT DESCRIPTION FIGURE 32. KEYP AD P ANEL The keyp ad buttons may now be used to test pump operation. Do not rush through the test step s – when a specific step is initiated, it t akes approx. 2 seconds to pump air through the system. Actual pumping of a liquid takes approximately 4 seconds. After this opera[...]

18 CF A3000 MANUAL SECTION 3 INSTRUMENT DESCRIPTION 2. Press to simulate one shot of Reagent #4. Look at blue straw to confirm that water is pumped up through tube. Repeat a few times until you see water is in clear section of tube 3. Press to simulate one shot of Reagent #3. Check green straw and its clear tube 4. Press to simulate one shot of Rea[...]

19 CF A3000 MANUAL SECTION 3 INSTRUMENT DESCRIPTION 15. Press to empty reaction chamber . If there is any fluid left, it will be shot through to W aste. 16. Press once to exit test. NOTE: The LCD on the display board will display the keyp ad position which is assigned to a specific valvepump. When the LCD number disappears, the next position may[...]

20 CF A3000 MANUAL SECTION 3 INSTRUMENT DESCRIPTION 3.2.5 Set Up S tream Parameters The analyzer is programmed to measure a singlestream system at 4 sample cycles per hour . The multistream default is 1 cycle per stream, but you may define parameters for individual streams, such as modifying the num ber of cycles or the alarm threshold val[...]

21 CF A3000 MANUAL SECTION 3 INSTRUMENT DESCRIPTION Figure 35. Logic Flow for Multistream Parameter Definition (Note: Use decimal on the keypad using arrows to place decimal in the correct position)[...]

22 CF A3000 MANUAL SECTION 3 INSTRUMENT DESCRIPTION 3.3 Set Reagent Supply Time Use the keypad p anel to remind you when you need to replace the reagent. The analyzer will count pump cycles and count down the number of days left. T o specify the duration, proceed as follows: 1. Press once to set counter for 90 days (3 months). Sample Display: 0 0 9[...]

23 CF A3000 MANUAL SECTION 3 INSTRUMENT DESCRIPTION 2. The sample display for 20 mA and for 5 Vdc: 0020 2. T o exit, press . T o display the fullscale concentration embedded in the EProm: Press two times. T o exit, press . 3.4.1 Record  mV Use the  mV value to determine that the method’s sp an and slope are correct. The change in mill[...]

24 CF A3000 MANUAL SECTION 3 INSTRUMENT DESCRIPTION T o initiate auto calibration, press on the keypad panel – the CALIBRA TION LED will light. When multi stream systems are being calibrated, only Stream 1 LED is lit. Baseline calibration will run first for approximately 15 minutes. Fullscale calibration follows, lasting approximately 15 mi[...]

25 CF A3000 MANUAL SECTION 3 INSTRUMENT DESCRIPTION Place the clear grab sample inlet tube into a beaker containing the grab sample. 2. Press one time. The display shows flashing dashes, “    “ . The system analyzes the grab sample and after 15 minutes, displays the result s when complete (The results are “flashed” o[...]

26 CF A3000 MANUAL SECTION 3 INSTRUMENT DESCRIPTION T o shut down the analyzer for more than a day , perform the following procedure 1. Remove straws from reagent containers and place them into a beaker of DI water . 2. Press twice within a twosecond interval to activate priming. This allows wash solution or DI water to be injected rapidly throu[...]

27 CF A3000 MANUAL SECTION 4 MAINT AINING THE ANAL YZER Y our CF A3000 Series analyzer is a precision instrument which, if maintained properly , should provide years of accurate and reliable service. 4.1 Analyzer Equipment. Even though the analyzer normally runs automatically , perform the following activities, quarterly: 1. S tart Auto Calibrat[...]

28 CF A3000 MANUAL SECTION 5 TROUBLESHOOTING PROCEDURES This chapter is divided into two sections: • T roubleshooting Chart: a list of symptoms, probable causes, and remedies. • T est Functions:– test functions for diagnostic information. 5.1 T roubleshooting Chart Symptoms observed during operation are generally enough to identify a fault[...]

29 CF A3000 MANUAL SECTION 5 TROUBLESHOOTING PROCEDURES Problem Probable Cause Remedy Alarms not activated Incorrect settings Readjust settings, making sure that low alarm is set lower than high alarm Insufficient time for alarm to respond Alarm condition must exist for minimum of 60 seconds before alarm activates Signal not repetitive (same sample[...]

30 CF A3000 MANUAL SECTION 5 TROUBLESHOOTING PROCEDURES Check button. T est Procedure Exit Front panel display c. Press the following keys in sequence: (key #’s 15, 5, 6) Press: Sensitivity (  mV) Press: then Press: then[...]

31 SECTION 6 REP AIR PROCEDURES CF A3000 MANUAL SECTION 6 REP AIR PROCEDURES The Ionselective electrode analyzers are designed with modular components for quick and easy replacement. The following sections contain instructions to remove p arts and replace them. For more complex rep airs, or diag nostic assistance, cont act Rosemount Analytica[...]

32 6.2 Replace Circuit Boards Use the following procedure to replace circuit boards: 1. T urn off power . 2. Open latch from right side of keypad p anel; and open door . 3. Disconnect all cables and plugs from board to be replaced. 4. Unlatch colored clip from board to be replaced (refer to Figure 62). 5. Pull circuit board straight out. 6. Rev[...]

33 6.3 Replace Fuses Use the following procedure to replace fuses (all fuses are 1A): 1. T urn off power . 2. From inside upper left corner near pump switch, press down on fuse cap and turn counterclock wise to remove. 3. Pull fuse and cap straight out. 4. Replace fuse in cap (make sure the new fuse is the same type and rating as the one you are[...]

34 CF A3000 MANUAL SECTION 7 INSTRUMENT DESCRIPTION SECTION 7 INSTRUMENT DESCRIPTION Part Function Main Cabinet S plashproof enclosure protects analyzer Reagent Cabinet S plashproof enclosure protects reagent s and solenoid valves Door Hinges Pin hinges mount doors on main and reagent cabinets Door Latch Secures cabinet door Keypad Panel and [...]

35 Note: For multistream monitor , Overflow Sampling assembly mount s on lef t side, facing the analyzer Figure 71. Analyzer Front View CF A3000 MANUAL SECTION 7 INSTRUMENT DESCRIPTION[...]

36 CF A3000 MANUAL SECTION 7 INSTRUMENT DESCRIPTION Button/LED Function For Both Single and Multistream Options LEAK LED When lit, indicates leak in main cabinet CALIBRA TION LED When lit, indicates calibration in progress ISE/LAMP LED Will light when millivolt level is below default levels.e REAGENTS LED When lit, indicates reagents need to be [...]

37 CF A3000 MANUAL SECTION 7 INSTRUMENT DESCRIPTION Part Function Keypad Panel Door Opens to access card cage Display Board Circuit board contains electronics for keypad and LCD display CPU Board 180B02801 Central processing circuit board processes the signal fed to the digital display and any external devices. (Y ellow ejector) V alve Board [...]

38 CF A3000 MANUAL SECTION 7 INSTRUMENT DESCRIPTION PLEASE NOTE: V AL VEPUMP CONNECT OR IS ON CPU BOARD FIGURE 72. CARD CAGE AND BOARDS IMPORT ANT : DO NOT remove any PC board or component without first shutting off Power to the analyzer .[...]

39 Figure 73. Analog Board DIP Switches (with #3 set in OFF position for multistream analyzer) Colorimeter Assembly CF A3000 MANUAL SECTION 7 INSTRUMENT DESCRIPTION 7.3.6. Analog Board DIP Switches The following list describes the conditions for each switch to be in the ON or OFF position: T able 79. Analog Board DIP Switch Positions Switc[...]

40 CF A3000 MANUAL SECTION 7 INSTRUMENT DESCRIPTION Component Function Backplane Board Circuit boards plug into front side Power T ransformer Supplies ac voltage to electronics Heating Bath Connector Interconnect to heating bath Pump Connector Interconnect to valve pump 220Vdc T ransformer Optional part for specific electrical requirements (208 V ?[...]

41 CF A3000 MANUAL SECTION 7 INSTRUMENT DESCRIPTION Part Function Pump Housing Contains and protect s valve pump electronics Pump V alve pump routes sample and reagents through the analyzer Reagent Barb Fittings Male half of tubing connector . T ubes are connected to reagents and sample Reaction V essel Assembly Contains reaction cell, heating bloc[...]

42 CF A3000 MANUAL SECTION 7 INSTRUMENT DESCRIPTION Port Function RS232C For connection of computer interface or other accessories Relay Output Optional relay contact (multistream analyzer only) Printer For connection of printer cable Recorder For connection of external recorder; for multioutput, 420 mA and 05 Vdc outputs for str[...]

43 CF A3000 MANUAL SECTION 7 INSTRUMENT DESCRIPTION Part Function Intake/Regulating V alve Regulates flow of sample into overflow sampler assembly Overflow T ube Assures adequate supply of sample and reproducible results by eliminating positive pressure from sample stream. Sample Intake Tubing T ubing which carries sample from overflow tube to anal[...]

44 Figure 79. Multistream Overflow Sampling Assembly (threestream option) CF A3000 MANUAL SECTION 7 INSTRUMENT DESCRIPTION[...]

45 CF A3000 MANUAL SECTION 8 ADDIDIONAL FEA TURES SECTION 8 ADDITIONAL FEA TURES 8.1 Chart Recorders and Dat a Loggers A chart recorder or other data acquisition device may be connected to the analyzer for a permanent record of sam ple concentration. Setting the output 420 mA 05 Vdc from the keypad p anel allows you to adjust 420 mA and[...]

46 CF A3000 MANUAL SECTION 8 ADDIDIONAL FEA TURES Figure 82. T ypical T race Recording with Calibration of Single Stream System[...]

47 CF A3000 MANUAL SECTION 8 ADDIDIONAL FEA TURES Figure 83. T ypical S tream T race Recording with Calibration of Multistream System[...]

8.2.2 Dat a Configuration The computer must be set to match the fixed data configuration of the analyzer , which is: 8.2.3 RS232C Function Commands The RS232C interface can be used as follows: • By direct hookup to a nonMacIntosh® based computer A program on disc can be obtained from Rosemount Analytical for remote control. Cable length[...]

49 CF A3000 MANUAL SECTION 8 ADDIDIONAL FEA TURES *6 CC 107 T o T erminal Dat a Set Ready *7 AB 102     Signal to Ground *8 CF 109 T o T erminal Received Line Signal Detector 9   Reserved for Data Set T esting 10   Reserved for Data Set T esting Rate Selector 24 DA T ransmit Signal Element T iming 25 Unassigned Pin No. Circu[...]

50 5. If you purchased program from Rosemount Analytical, run it from your computer , by typing in CF A TERM , then press Return . 6. When a blinking cursor appears on the screen, press Return . The screen will display M> . 7. At this point, all of the RS232C functions listed in T able 84 are accessible. 8. T o set up a file to collect dat[...]

Press… Analyzer Displays Press… 5 ENTER 03 ENTER 08 ENTER 16 ENTER 16 ENTER 35 ENTER 51 8.2.5 Printer Interface The printer interface is a female parallel port designed to be compatible with IBM PCtype cables and printers. This builtin capability permit s text printing only , no graphics. T able 86: Printer Port Pin Configuration 8.2.6[...]

52 CF A3000 MANUAL APPENDIX Method: Sodium01A (0.110, 1100, 101000 ppb to 1000 ppm (cont act Rosemount Analytical for other ranges) General Description: For this procedure for the determination of sodium, the sodium ion is measured potentiometrically using ion selective electrodes . The addition of an ionic strength adjustor to the samp[...]

53 CF A3000 MANUAL APPENDIX APPENDIX B SPECIFICA TIONS Accuracy: All twodecade ranges up to 1000 ppb maximum: ±10% of reading or ±2 ppb, whichever is greater 0.110 ppm range = ±10% of reading or ±0.5 ppm, whichever is greater Automatic Calibration: 40 minutes T ot al Calibration: 40 minutes, twice/week Reagent Consumption: 5 L of each rea[...]

54 Dimensions: Height of Analyzer Cabinet: 25.75 in. (654 mm) Height of Reagent Cabinet: 18.25 in. (464 mm) Width: 18 in. (457 mm) Depth: 16 in. (406 mm) Sp ace Requirements: W all mounting: Allow 18 in. (457 mm) on one side for swing out access to rear panel. Allow 12 in. (305 mm) on the other side for access to input/output panel and overflow sam[...]

55 The block diagram in Figure C1 graphically shows the distribution of power and signals throughout the analyzer . The raised numbers (e.g., (6) ) in the description below relate to the circled numbers on the diagram. For clarity , minor component s such as fuses are not shown. 1. For 1 10 V ac 50/60 Hz option, line power enters the analyzer at[...]

56 CF A3000 MANUAL APPENDIX APPENDIX D BYP ASS FOR CALIBRA TION T o avoid extraneous alarms from external devices, rewire output as shown below Figure D1. Calibration Byp ass Wiring[...]

57 CF A3000 MANUAL APPENDIX APPENDIX E KEYP AD HELP SHEETS E.1. SingleStream Keyp ad "Help Sheet" Figure E1. Keyp ad Panel for Single Stream Option Figure E2. Number Positions on a SingleStream Keyp ad[...]

Press … Function T o Exit, Press … Initiates automatic calibration No action required Initiates priming and auto calibration No action required Sets scale to adjust output to 4mA and 0 Vdc on external device Referring to Figure E2, on keypad panel, press position 15 and then 2. Initiate valve pump test operation Display high alarm setting or[...]

59 CF A3000 MANUAL APPENDIX Press … Function T o Exit, Press … Set reagent supply time Display number of days remaining until replacement of reagents Set output scale for 20mA and 5 Vdc . Display mV Display Gain value Initiate grab sample Display measurement of previous grab sample Referring to Figure 84, press position 15 , then 1 , and the[...]

Press … Function T o Exit, Press … Initiates automatic calibration No action required Initiates priming and auto calibration No action required Sets scale to adjust output to 4mA and 0 Vdc on external device Initiate valve pump test operation 60 CF A3000 MANUAL APPENDIX T able E2. Multistream Keypad Help Sheet Figure E3. Keyp ad Panel [...]

61 CF A3000 MANUAL APPENDIX Press … Function T o Exit, Press … or Display a particular stream in multi stream system, to set parameters Then, or Set number of cycles for a particular stream in multistream system or Set high alarm value for stream (IF ONL Y A LOW ALARM V ALUE IS DESIRED, GO T O SET LOW ALARM Press … Function T o Exit, Pr[...]

62 Press … Function T o Exit, Press … Display number of days remaining until replacement of reagents Set output scale for 20mA and 5Vdc Display mV Display Gain value Press … Function T o Exit, Press … Initiate grab sample Display measurement of previous grab sample T urn on printer No action required T urn on printer No action required CF A[...]

63 CF A3000 MANUAL ORDERING ORDERING INFORMA TION Reagents Analyzer reagents are available from Rosemount Analytical on a contract basis. Refer to APPENDIX A, "Chemistries" for specific ordering information or contact Rosemount Analytical Replacement Part s and Accessories T able E3 Replacement Part s, Part Part No. V alve Pump Assembl[...]

W ARRANTY Seller warrants that the firmware will execute the programming instructions provided by Seller , and that the Goods manufactured or Services provided by Seller will be free from defects in materials or workmanship under normal use and care until the expira tion of the applicable warranty period. Goods are warranted for twelve (12) mont[...]

65 SECTION 9.0 RETURN OF MA TERIAL 9.1 GENERAL. T o expedite the repair and return of instruments, proper communication between the customer and the factory is important. Before returning a product for rep air , call 19497578500 for a Return Materials Authorization (RMA) number . 9.2 W ARRANTY REP AIR. The following is the procedure for re[...]

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