Fisher-Rosemount 180-1300-01 Скачать руководство пользователя страница 13 | Manualshive

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CHEMPURE MANUAL

SECTION 3

INSTRUMENT DESCRIPTION

3.4 COLORIMETER

Part

Function

Colorimeter

Contains and protects Housing
colorimeter and electronics
which measure the absorbance
of the reacted sample solution.

Source Lamp

Provides light source for col-
orimeter.

Interference

Selects desired wavelength of

Filter Assembly

light from source lamp beam.

Sample Flow Cell

Sample flows through cell for
analysis.

Sample Flow

Sidearm of flow cell which Cell
Inlet receives sample.

Colorimeter

Connector for electronic

Connector

connection to analyzer.

FIGURE 3-6 COLORIMETER ASSEMBLY

(SEE FIGURE 12-1)

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Содержание 180-1300-01

Страница 1: ...Chempure Series Continuous Flow Analyzers Instruction Manual P N 51 Chemp May 1997 Chempure...

Страница 2: ...854 8257 or 714 863 1181 to request correct manual For clarifications of instruments contact your Rosemount representative Follow all warnings cautions and instructions marked on and supplied with the...

Страница 3: ...ce 10 3 9 Overflow Sampler Assembly 11 4 Installation 12 4 1 Main Cabinet Mounting 12 4 1 1 General recommendations 12 4 2 Reagent Cabinet Mounting 12 4 3 Waste Tube Installation 12 4 4 Overflow Sampl...

Страница 4: ...cuit Board 24 9 3 1 2 Keypad Panel and Display Board Assembly 24 9 3 2 Multi Stream Solenoid Valves 25 9 3 2 1 Overflow Sampler Assembly 25 9 3 3 Set Up 25 9 3 4 Sample Analysis 26 9 3 4 1 Automatic M...

Страница 5: ...ng Replacement 31 11 Troubleshooting 32 11 1 1 Symptom Chart 32 11 1 2 Test Functions 33 12 Repair and Service 34 12 1 Colorimeter 34 12 1 1 Source Lamp Replacement 34 12 1 2 Interference Filter Repla...

Страница 6: ...onnectors 15 4 6 Installation of Pump Tubing Harness 16 4 7 Solenoid Valves 1 and 2 16 4 8 Solenoid Valve 3 16 5 1 Basic Functional Diagram 18 9 1 Trace Recording 22 9 2 Typical 6 Stream Tracer Record...

Страница 7: ...d maintenance of the Chempure Series ana lyzers The specific chemistry of your individual ana lyzer is discussed in the accompanying CHEMISTRY SECTION located in the Appendix SECTION 2 UNPACKING When...

Страница 8: ...inet electronics Solenoid Valve 3 Redirects reagent flow to waste tube during baseline correction dependent on chemistry Part Function Pump Assembly Positive displacement peristaltic pump moves sample...

Страница 9: ...3 CHEMPURE MANUAL SECTION 3 INSTRUMENT DESCRIPTION FIGURE 3 1 ANALYZER FRONT VIEW 2X...

Страница 10: ...rimeter source lamp failure pump tube LED When lit indicates monthly main tenance should be performed 3 2 KEYPAD PANEL 3 2 1 PANEL Part Function Thumbscrews Attaches keypad to analyzer and secures doo...

Страница 11: ...for keypad and LCD display CPU Board Central processing circuit board processes the signal fed to the digital display and any external devices Clips are color coded yellow Part Function Multi Stream a...

Страница 12: ...recorder has no span adjust ment 5 V Adjust For adjustment of fullscale Set Screw recorder output signal when recorder has no span adjust ment 0 V Adjust For adjustment of zero Set Screw recorder out...

Страница 13: ...sample solution Source Lamp Provides light source for col orimeter Interference Selects desired wavelength of Filter Assembly light from source lamp beam Sample Flow Cell Sample flows through cell fo...

Страница 14: ...SEL ASSEMBLY Part Function Pump Housing Contains and protects pump and reaction vessel assembly Pump Positive displacement peristaltic pump moves sample and reagents through the analyzer Platen Assemb...

Страница 15: ...INSTRUMENT DESCRIPTION 3 6 BACK OF MAIN CABINET In the back of the main cabinet are a number of elec tronic components and connectors FIGURE 3 8 BACK OF ANALYZER WITH COVER REMOVED INPUT OUTPUT PANEL...

Страница 16: ...PUTER INTERFACE The computer interface ports are located on the lower left side of the analyzer Part Function Printer Interface For connection of printer cable Relay Output Optional relay contact Mult...

Страница 17: ...ve overflow sampler assembly Overflow Tube Assures adequate supply of sample and reproducible results by eliminating positive pressure from sample stream FIGURE 3 11 OVERFLOW SAMPLER ASSEMBLY Part Fun...

Страница 18: ...F regulated 10 F Humidity 10 to 80 To mount the main cabinet proceed as follows 1 Drill 6 holes in wall for mounting brackets as indi cated in Figure 4 1 2 Securely attach L brackets to wall using su...

Страница 19: ...erflow waste tubing into waste pipe 3 Connect waste pipe to drain 4 Supply sample stream to regulating intake valve with 1 4 tubing plastic or steel as follows a Loosen and remove nut and compression...

Страница 20: ...14 CHEMPURE MANUAL SECTION 4 INSTALLATION FIGURE 4 3 PUMP AND REACTION VESSEL ASSEMBLY FIGURE 4 4 PUMP PLATEN REMOVAL...

Страница 21: ...ower cable into analyzer through left hole above the input output panel Connect wires to appropriate contacts on Terminal Strip 3 NOTE Use Romex connectors to hold cables securely in holes above input...

Страница 22: ...pump end blocks placing first tube into lowest slot FIGURE 4 7 SOLENOID VALVES 1 AND 2 FIGURE 4 8 SOLENOID VALVE 3 SILICA ONLY FIGURE 4 6 INSTALLATION OF PUMP TUBING HARNESS 3 Stretching with right h...

Страница 23: ...s from reaction vessel assembly to the bottom or NO port of solenoid valve 3 See Figure 4 8 2 Connect tube from common port C of solenoid valve 3 to the molybdate position on the quick dis connect The...

Страница 24: ...The remaining keys are locked to avoid inadvertent unauthorized operation To unlock or open keypad Press tube reset then To lock or shutdown keypad Press tube reset then SECTION 5 USING THE ANALYZER...

Страница 25: ...sition 2 Open keypad panel door to expose circuit boards 3 Press red re start button on CPU board 4 Pull pump forward and check leak detector by dip ping finger in tap water and touching leak detector...

Страница 26: ...der way and will take about 22 minutes to complete Actual time depends on specific chemistry 3 When baseline calibration is complete man base line LED will go out and man fullscale LED will light 4 Fu...

Страница 27: ...ump tubing harness from end blocks 8 3 AFTER OVERNIGHT SHUTDOWN 1 Replace reagent straws into appropriate reagents 2 Replace platen onto pump 3 Press auto cal 8 4 AFTER SHUTDOWN OF A FEW DAYS OR MORE...

Страница 28: ...output zero volts on 0 5V output and 4mA on 4 20mA output 2 Adjust recorder span adjustment so that recorder trace is at zero When finished press enter 3 Press rec f s to output 5 volts on 0 5V outpu...

Страница 29: ...ompletion of the calibration sequence After calibration the recorder trace returns to charting the sample values See Figure 9 1 9 1 2 MULTI STREAM ANALYSIS A recorder stream identification BLIP SIB is...

Страница 30: ...i stream circuit board slot color coded purple is the second from left See Figure 9 3 4 Hold circuit board with card connector away from you and components on the right side of board do not touch 5 Ca...

Страница 31: ...sample streams use two multi stream overflow assemblies A bank of single overflow samplers can be used if desired Replace the single stream overflow sampler assembly panel with the multi stream as fol...

Страница 32: ...operation 1 Press man multi stream 2 Sample stream 1 will be displayed Press and arrows to select sample stream you would like to display then press enter 3 Selected sample stream will be analyzed an...

Страница 33: ...the CFA 1000 If a printer is to be used connect it to the printer port on the CFA 1000 2 Turn the CFA 1000 ON 3 Turn the printer ON 4 Turn the computer ON 5 Insert the floppy disk into the computer ty...

Страница 34: ...hour format is used for hour entry For example to set the clock at Thursday April 12 1990 at 4 35 p m enter SETCLO 4900412163500 TIME Displays time and date PRININT To set printer output time interva...

Страница 35: ...r will print the last value of a stream automati cally just as the system switches to the next stream To print at timed intervals as well follow the procedure out lined under Single Stream Operation E...

Страница 36: ...ater 10 2 MAINTENANCE PROCEDURES 10 2 1 NAOH FLUIDICS WASH SILICA ANALYZER ONLY A monthly wash with a dilute sodium hydroxide solution will keep the silica analyzer tubing and valves clean Wash should...

Страница 37: ...uld be clear and not black ened on inside 5 If lamp is blackened replace lamp See Section 12 REPAIR AND SERVICE 6 Clean interference filter before replacing colorime ter in cabinet 10 2 4 INTERFERENCE...

Страница 38: ...ity Adjust set screw on the fault analog circuit board turn clockwise to decrease sensitivity Display reads LO Reading is below baseline On silica systems check for proper operation of molybdate valve...

Страница 39: ...eak in fluidics Check all tubing lines and connections Optical component loose Tighten lamp flow cell and filter retaining ring Noisy signal Precipitate in flow cell Flush out flow cell repetitive No...

Страница 40: ...rface 12 1 1 SOURCE LAMP REPLACEMENT 1 Let old source lamp cool down 2 Unscrew the lamp lead wires 3 Twist lamp counterclockwise to remove wear gloves or place cloth over lamp for safety 4 Place new l...

Страница 41: ...harness in left hand and free end of tubing in right hand white tab on collars should be on top 2 Place left hand set of tubing shoulders into left pump end blocks placing first tube into lowest slot...

Страница 42: ...36 CHEMPURE MANUAL SECTION 12 REPAIR AND SERVICE FIGURE 12 3 PUMP PLATEN REMOVAL FIGURE 12 4 INSTALLATION OF PUMP TUBING HARNESS...

Страница 43: ...d pull up the reaction vessel by the tubing lines Replace with new reac tion vessel feeding lines through top cap and reassembling whole assembly Also hook up lines from reaction cell to quick disconn...

Страница 44: ...38 CHEMPURE MANUAL SECTION 13 APPENDIX FIGURE 13 1 WIRING DIAGRAM SECTION 13...

Страница 45: ...er low alarm dec loc man fullscale man baseline PRESS tube reset tube reset tube reset power tube reset tube reset auto cal OPERATIONS Uniloc keypad Lock keypad Automatic Calibration Abort an Autocal...

Страница 46: ...40 CHEMPURE MANUAL SECTION 13 APPENDIX...

Страница 47: ...ng introduced to the system with an on line filter such as Rosemount Analytical s IF 100 part 180 1400 01 4 The ammonium molybdate must be made up so that the reagent is clear If it has any blue color...

Страница 48: ...ow wavelength Method Phosphate 02A 0 3 mg l 0 5 mg l 0 10 mg l PHOSPHATE IN BOILER WATER RANGE 0 3 mg l 0 5 mg l 0 10 mg l P GENERAL DESCRIPTION The automated procedure for the determination of sol ub...

Страница 49: ...noid Valve 2 566 S049 01 Standard Solenoid Valve 3 566 S049 01 Molybdate Description Part Number Solenoid Valve 180 B301 01 Multi Stream Valve Panel Tygon Tubing 562 O009 01 3 16 x 5 16 3 inch length...

Страница 50: ...ce Filter One narrow band interference filter Flow Cell One constant volume flow through cell Outputs 0 5 VAC maximum load 500 ohms suitable for stan dard chart recorder 4 20 mA minimum load 1200 ohms...

Страница 51: ...s or damage directly or indirectly arising from the use of the equipment or goods from breach of any warranty or from any other cause All other warranties expressed or implied are hereby excluded IN C...

Страница 52: ...USA Tel 949 863 1181 http www RAuniloc com Rosemount Analytical Inc 1999 Credit Cards for U S Purchases Only UNILOC DIVISION CUSTOMER SUPPORT CENTER 1 800 854 8257 The right people the right answers...

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