Nippon MA-3000 RD-5+SC-5 Instruction Manual Download Page 49

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Instruction Manual MA-3000+RD-5+SC-5

NIC-TD-0000015-05

5.5. Trouble shooting

Bubbling is weak

？

Reducing agent is new?

Replace reagent pump or

tubes

Peak sensitivity

is recovered?

Contact our
service
department

START

END

YES

Readjust standard solution

Standard solution

is correct?

Exchange new tube
Wash tubes by alkaline
cleaning

Clean up optical cell

Readjust reducing agent

YES

Check tube connection

Test tubes are clean

？

YES

No bubbles?

Replace mist catcher

Peak shapes are normal?

The reagent is dropped

？

Summary of Contents for MA-3000 RD-5+SC-5

Page 1: ...Mercury Analyzer MA 3000 RD 5 SC 5 Instruction manual NIC TD 0000015 05 Nippon Instruments Corporation...

Page 2: ......

Page 3: ...face 11 2 Installation of instruments 12 2 1 Installation of RD 5 and SC 5 13 2 2 Fixing of cap unit 14 2 3 Connection on rear side 15 2 4 Fixing of table 17 2 5 Fixing and adjusting of washing tank a...

Page 4: ...ooting 45 6 Option specification 46 6 1 RD 5 46 6 1 1 Performance 46 6 1 2 Specification of external connection 46 6 1 3 Dimensions and weight 46 6 1 4 Power supply 46 6 1 5 Standard accessories 46 6...

Page 5: ...ght injury or a failure caused by a fall or a drop may result 1 1 3 Cautions concerning handling Before using a reagent procure and administer the safety data sheet SDS When using a reagent wear prote...

Page 6: ...rear side and the auto sample changer SC 5 and the reagent dispenser RD 5 Auto sample changer SC 5 is available to set 30 samples Any sample positions can be random accessed Moreover additional sampl...

Page 7: ...t degradation etc Mercury in pretreated sample has become bivalent mercury ion Hg2 0 valency mercury Hg0 comes out when reducing agent SnCl2 is added and followed by being bubbled 0 valency mercury Hg...

Page 8: ...External appearance of instrument 1 4 1 RD 5 1 4 1 1 Front No Name Description 1 Reagent dispenser main unit Houses tube pumps for reagent dispensing 2 Stand fixed portion Fixes the reagent dispenser...

Page 9: ...gent sulfuric acid 1 1 2 Reagent pump P2 Used mainly for the reagent 10 stannous chloride II solution 3 Reagent pump P3 Reserved 1 4 1 3 Rear No Name Description 1 RD 5 connector This is a connector f...

Page 10: ...ual MA 3000 RD 5 SC 5 NIC TD 0000015 05 6 1 4 1 4 Upper face No Name Description 1 Fixing screws Fix the movable portion of the stand to the fixed portion 3 places 1 Positions of fixing screws when SC...

Page 11: ...d No Name Description 1 Reagent Bottle 1 This is the reagent container for the reagent pump P1 2 Reagent Bottle 2 This is the reagent container for the reagent pump P2 3 Reagent Bottle 3 This is the r...

Page 12: ...tion 1 Table This is a turntable on which to set sample containers 2 Table holder This is a holder for the positioning of the table 3 Cap unit Seals a sample container 4 Arm Holds the cap unit moves v...

Page 13: ...ide No Name Description 1 Power switch This turns on and off the instrument 2 Rinse pump This is a pump to supply pure water for cleaning 3 Washing tank The bubbler is washed using pure water supplied...

Page 14: ...nector To be connected to the main detector using the supplied communication cable 2 DC jack The supplied AC adapter is connected 3 Circuit protector This is an overcurrent protection device 4 Seal se...

Page 15: ...1 1 4 2 4 Upper face No Name Description 1 Table shaft This is a rotation driving shaft The table holder is attached 2 Shaft cap Covers an unused shaft to protect the inside 1 2 Table shaft for standa...

Page 16: ...not operate the instrument before installation and connection are all completed Check that each tube is not wet or dirty Do not operate the instrument before the connection of each tube is completed...

Page 17: ...e width of the stand of the RD 5 for the SC 5 2 Put the RD 5 on the left side of MA 3000 3 Install the SC 5 on the stand of the RD 5 and then attach the supplied knurled screw to the fixing hole in th...

Page 18: ...socket head cap screws and two washers When attaching push in the direction of the arm rotation axis direction of the arrow and determine the position Arm Hexagon socket head cap screw Washer Cap unit...

Page 19: ...nect the AC adapter to the outlet with the ground 3 Connect the seal sensor of the cap unit to the seal sensor connector 4 Pass the cap tubes and the cable of the seal sensor through the nylon clamp a...

Page 20: ...0000015 05 16 6 Connect the reaction tube with mist catcher of the cap on SC 5 to the joint of V4 valve IN of MA 3 rear 7 Connect the instrument to the MA 3000 using the supplied RDIF cable V4 valve...

Page 21: ...e shaft according to the sample container and table to be used Check that the table holder and the table shaft engage correctly 2 Cover the unused shaft with the shaft cap 3 Align the guide pins of th...

Page 22: ...the figure Select the angle according to the layout of the working table When using the standard cap unit 5 mL attach the supplied rinse sleeve and insert it with its locating bolt aligned with the lo...

Page 23: ...RD5 2 Turn ON the SC 5 3 Open the Maintenance window from Run ARM sets RINSE and LIFT sets RINSE The arm lower to the rinse position 4 Loosen M4 hexagon socket head cap screws so that the washing tan...

Page 24: ...ble ties 4 Connect the drain tube to the washing tank effluent joint and fix it using a supplied cable tie Insert the other side in the hole in the lid of the effluent tank and attach two supplied cab...

Page 25: ...P1 Reagent Bottle 1 2 RD 5 Reagent tube P2in P2 Reagent Bottle 2 3 RD 5 Reagent tube P3in P3 Reagent Bottle 3 4 Reagent tube P1 P1 Cap unit P1 5 Reagent tube P2 P2 Cap unit P2 6 Reagent tube P3 P3 Ca...

Page 26: ...25mL of distilled purified water and dilute Sulfuric acid generates heat when diluted so be careful when handling it Fully cool the bottle with water before using 2 10 tin II chloride solution 50mL D...

Page 27: ...add water Add 2mL of super high grade concentrated nitric acid to this and let it dissolve uniformalize so that the total amount is 1000mL Store in a cool dark place 2 Standard mercury solution To pr...

Page 28: ...ount is 100mL 0 5ppb mercury standard solution for instrument calibration 100mL A reduction reaction is inhibited if a lot of L cysteine exists in a solution Please make the amount of the standard sol...

Page 29: ...surement result Discharge the reagents RD 5 Power on MA 3000 MA3Win Stop the MA 3000 and SC 5 computer Setting measurement method configuration Register calibration curve information Power on SC 5 4 M...

Page 30: ...moves to a rinse position Cap descend and inject rinsing solution injection Initializes turntable table and arm Air pump starts Cap goes up to initial position Injects reagent H2SO4 and SnCl2 4 2 Meas...

Page 31: ...sets REDUCTION DIRECT and option unit sets SC5 RD5 5 Turn ON the power switch of the SC 5 main body right side 6 Put each reagent into a reagent bottles 10 stannous chloride solution and a sulfuric a...

Page 32: ...ith the reagents 9 Select the Reagent filling from Run R Reagent operation and each tube are filled with each reagent Please check whether the reagent is dropped 4 4 Setting the measurement condition...

Page 33: ...d unspecified sample are pre treated by same condition choose sample amount none in unit In this case 3 parameters the input of capacity and aliquot the amount of samples and the amount of constant ar...

Page 34: ...L Constant volume and DVOL mL Dispensed volume i Input the holder number that sets a standard solution to Sample Number ii Input concentration of a standard solution into STD ug L iii Input sample siz...

Page 35: ...ile name to save the measurement data When you click the SAVE the measurement will start 4 Termination of measurement When all measurements of the sample which are checked the in the table are complet...

Page 36: ...bration curve in a calibration curve window It is usually recommended to be analyzed with AREA value If AREA value is small 0 05 or less or AREA value is not stable good results will be obtained with...

Page 37: ...t of mercury added to a sampled solution Give the same name to the sample with standard addition and to those without standard addition 2 Starting the measurement Starting the measurement of unspecifi...

Page 38: ...clean a turntable 4 The Setup window from System Setup is opened and return measuring method to THERMAL DECOMPOSITION 5 Turn off MA 3 and SC 5 6 End software 4 11 Washing the test tube and bubbler If...

Page 39: ...ion of reaction tube Washing tank Tubes should be connected to the pure water joint and effluent joint Tubes should be fixed using cable ties The rinse sleeve should be installed in the washing tank C...

Page 40: ...ducing agent and the additional volume Check contamination of reaction tube Unusual noise No noise is generated while the sample changer is running Grease the drive mechanism Blank value Measure disti...

Page 41: ...it toward you to remove it 3 Insert the new pump cassette with it aligned with the pump center axis and turn it clockwise until it is locked 4 Insert the new tube as before Reagent pump Replace a rea...

Page 42: ...and rotor on which silicone grease has been applied Check that the tube has been caught in the gap between the rollers and the cassette 7 Attach the tube holder 8 Insert the cassette and turn it cloc...

Page 43: ...ump tube Pump cassette Tube holder hook Pull Rotor Tube Cassette Shaft Tube Range for application of grease Cassette Roller The tube should be caught in the gap between the rollers and the cassette Wh...

Page 44: ...unit 5 Insert the new bubbler in the cap unit and make the bubbler inserted in the PharMed tube for the bubbler tube insertion depth 10 mm 6 As shown in the figure adjust the position of the bubbler...

Page 45: ...and remove the cap unit cover 4 When replacing the seal sensor remove the two resin screws fixing the sensor and remove it from the arm block Loosen the three resin screws and separate the arm block...

Page 46: ...e in the dispensing block with that in the tube packing set the bending direction of the tube as shown in the figure and pass the reaction tube through the arm block dispensing block and tube packing...

Page 47: ...o inhale samples 11 Pass a resin screw with a resin washer through the screen for the photo sensor and arm block in that order and through a resin spacer and a spring on the cap side and fix them tent...

Page 48: ...00015 05 44 13 Attach the cap unit cover Bundle the tubes in the same positions as those of the removed tubes using supplied cable ties If the fixing position of a cable tie is wrong a tube may be cau...

Page 49: ...red Contact our service department START END YES YES Readjust standard solution Standard solution is correct Exchange new tube Wash tubes by alkaline cleaning Clean up optical cell Readjust reducing a...

Page 50: ...ector D sub 9 pin plug Connection cable D sub 9 pin socket straight connection 6 1 3 Dimensions and weight Dimensions 180 W 230 D 80 H excluding protrusions Weight Approximately 2 kg 6 1 4 Power suppl...

Page 51: ...trol method Communication control using RS 232C 6 2 2 Performance of each part 6 2 2 1 Turntable Number of sample containers Standard table 30 dedicated sample containers for 5 mL Driving method Stepp...

Page 52: ...pacity At time of 5 mL 5 2 mL Washing tank material Vinyl chloride resin 6 2 3 Specification of external connection Communication specification Start stop method RS 232C 19200 baud Connector D sub 9 p...

Page 53: ...p unit with reaction tube for 5 mL sample 1 5 mL table Table for 5 mL samples 30 samples 1 Table holder Table mount 1 Shaft cap For protection of unused table driving shaft 1 Pure water tank Pure wate...

Page 54: ...SC 5 from AC adapter in accessories There shall be no abrupt voltage change Frequency 50 60 Hz Rating 150 VA Quality of power supply There shall be no surge harmonic noise or the like An outlet with t...

Page 55: ...separately consult with the customer about measures Abnormal condition such as a natural disaster Use of the instrument for a purpose other than the original one or beyond the specification Installati...

Page 56: ...aws etc of each area Some parts of this instrument have hazardous substances Recycle metal components etc if possible Request to reuse components for shipment of instrument To use limited resources ef...

Page 57: ...5 NIC TD 0000015 05 53 10 Contact Nippon Instruments Corporation 14 8 Akaoji cho Takatsuki shi Osaka 569 1146 Japan Please contact the distributor or the following Technical Service E mail shar nic ri...

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