Tokyo Boeki Labmax 240 Service Manual Download Page 75

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Service Manual

Chapter 3

3‑29

3. Cautions

Electric power should be off before the maintenance.

- If connecting or disconnecting while power is ON,

electric parts may be damaged by electric shock.

When removing M6 joints, wipe up the water flown from tube.

- If water is carried into electronic parts such as sensors, they

may be damaged.

3.6.4. Exchange of U-packing

This pump consists of PR-1 (for washing) and PR-2 (for samples).

The explanation for exchange of U-packing is omitted, for the procedure is

the same as in sample pump. Refer to page 3-14.

Summary of Contents for Labmax 240

Page 1: ...Automated Clinical Analyzer Service Manual Version 1 44 TOKYO BOEKI LTD...

Page 2: ...IMPORTANT Only the trained and authorized serviceman is permitted to install the system following this Service Manual...

Page 3: ...ave to be careful for safety are indicated by the following levels Warning If ignored the accident may lead to death or heavy injury Caution If ignored the accident may cause personal injury or heavy...

Page 4: ...er dismantled or modified an inside module and cannot recover 5 If a customer performed the different things from the instructions written in this book 6 A trouble caused by a calamity such as fire ea...

Page 5: ...ot use inflammable substance around the system It might cause fire or explosion 5 Sample handling Caution 1 Do not touch infectious or dangerous samples directly If the system is contaminated please w...

Page 6: ...tive grounding Caution Use a 3 pin plug whose ground terminal will be connected first and be sure that the earth resistance of terminal is less than 10 ohm It avoids electric shock 10 Warning mark Cau...

Page 7: ...ectrolyte tests and immuno serological test of water soluble samples The system may not be proper to use for the purpose other than the above 2 Limited operator Notice 1 The operation of system should...

Page 8: ...tray It may cause breakdown or emergency stop 5 Treatment on reagents and others Notice 1 Reaction cuvette sample cup and waste liquid line are not sufficiently tolerant to organic solvents Do not us...

Page 9: ...with hands charged with static electricity It could cause a malfunction of the system 5 Installation and Servicing 1 Installation Installation and checking of deliveries or transport condition will be...

Page 10: ...and 40 Celsius degrees But its performance is guaranteed only when room temperature is 15 30 Celsius degrees and the temperature variation during the operation should be less than plus minus 2 Celsiu...

Page 11: ...nd Transportation Requirements 1 Indoor 2 No direct sunlight 3 No dust 4 No upper load 5 No dropping 6 No throwing down 7 Ambient temperature should be 1 45 Celsius degrees 8 Ambient humidity should b...

Page 12: ......

Page 13: ...1 12 1 4 7 Unit Location of the upper deck 1 13 Chapter 2 Functions and Movement of the System 2 1 Functions and Movement 2 2 2 2 Analysis Process and Optical Measurement Point 2 4 2 3 Automatic Analy...

Page 14: ...4 UCNT 2 PCB 4 12 4 5 LAMP DC PCB 4 16 4 6 PM DRV PCB 4 19 4 7 TCD PCB 4 22 4 8 SSRAC PCB 4 24 4 9 MOTHER BOARD 4 27 4 10 Shift of AC Input Voltage 4 29 Chapter 5 Hidden Screens of Maintenance 5 1 How...

Page 15: ...5 23 5 6 12 MP Mixing pump 5 24 5 6 13 CWS Reaction cuvette washing station 5 25 5 6 14 CWP Reaction cuvette washing pump 5 26 5 6 15 PWP Probe washing pump 5 27 5 6 16 DP 1 2 Drainage pump 1 2 5 28 5...

Page 16: ...ashing Solution Reservoir ASSY 19 20 Waste Liquid Reservoir ASSY 20 21 Reaction Waste Reservoir ASSY 21 Appendix 2 Electrical Wiring Drawing 1 Electrical Block Diagram 1 2 WIRING 1 Electrical Block Di...

Page 17: ...voir Alkaline WIRING 17 22 Washing Solution Reservoir Acidic WIRING 18 23 Waste Liquid Reservoir WIRING 18 24 Reaction Waste Reservoir WIRING 18 25 Solenoid Valve WIRING 18 26 Printer WIRING 19 27 Bar...

Page 18: ......

Page 19: ...Each Unit 1 3 1 3 Panels 1 6 1 4 Unit Layout 1 7 1 4 1 Unit layout in the front view 1 7 1 4 2 Unit layout in the right side view 1 8 1 4 3 Unit layout in the left side view 1 10 1 4 4 Unit layout in...

Page 20: ...servoir Reaction sol separating collection reservoir option System front view Top view ISE Waste liquid reservoir Acidic washing solution reservoir Analyzer Top cover Printer Personal computer Reactio...

Page 21: ...Service Manual Chapter 1 1 3 1 2 Name of Each Unit Fig 1 2 Bird s eye view Top Cover Printer Sampler Cover Printer SW Sampler Cover Inner Cover Front Panel Top Cover Fig 1 3 System Front view...

Page 22: ...Fig 1 4 Right side elevation of the analyzer Fig 1 5 Left side elevation of the analyzer Water Supply Drain Panel Top Cover Main Power Switch Left Side Panel System Power Switch ISE Door Right Side Pa...

Page 23: ...ide view Fig 1 7 The view when top cover is open Ventilation Fan Rear Panel upper Rear Panel lower Printer I F PCB Reagent Tray Gas Damper Sampler Reagent Probe Control PCB Reaction Tray Reaction Cuve...

Page 24: ...remove two screws to leave ISE door ajar And loosen right screw of the reverse side of front panel 4 Left side panel This panel is fixed by the upper and lower screws two and four catches When removi...

Page 25: ...o wash the inside of reagent probe 2 Sample pump SP Consists of a pump to aspirate dispense sample and a pump to wash the inside of sample probe 3 Probe washing pump Washing water supply pump for the...

Page 26: ...hase motor driver Stepping motor driver for RTM turn 3 Five phase motor driver Stepping motor driver for RCT turn 4 Five phase motor driver Stepping motor driver for RGT turn 5 Preheat WSH Unit to pre...

Page 27: ...nnector Connector to personal computer RS 232C 4 Main power switch When the switch on cooling function is on 5 AC power input Plug for AC power 6 Fuse Fuses from F2 to F9 are set F9 T 250V 5A F8 T 250...

Page 28: ...9 System power switch When this switch on the system is started automatically 10 Fuse System fuse F1 T 250V 5A 11 Slide stay left The supporting part when chassis is slanted 12 Fuse Main Fuse T 250V...

Page 29: ...12V 4 DC plus minus 24V power supply LDA150W 24 SNY type 5 DC plus minus 15V power supply LDA75F 15 SNY type 6 DC plus minus 5V power supply LDA15F 5 SNY type 7 Mother board Mother board PCB 8 DP 1 Pu...

Page 30: ...n cuvette washing solution and to degas from degasser 4 Degasser Module to remove air in washing water 5 Washing solution pre heater Heater for reaction cuvette and probe washing solution and for alka...

Page 31: ...g mechanism CWS 4 Reaction cuvette washing Pump to wash reaction cuvette pump CWP 5 Mixing pump MP Unit to supply reciprocal air pressure for mixing 6 Mixing unit 2 MU 2 Unit to re mix before measurem...

Page 32: ...ply power to light source lamp and others 2 TCD PCB Temperature control for reaction tray 3 MCPU PCB Control center of each PCB and PC communication 4 UCN 1 PCB PCB to control reaction tray and other...

Page 33: ...pter explains functions movements and dispensation principles of the system Contents 2 1 Functions and Movement 2 2 2 2 Analysis Process and Optical Measurement Point 2 4 2 3 Automatic Analysis Proces...

Page 34: ...ETER MIXING 1 MIXING 2 REACTION TRAY CUVETTE WASHING STASION SAMPLE PIPETTE ISE MODULE WASHING POT SAMPLE TRAY SAMPLE B C READER REAGENT PIPETTE REAGENT TRAY REAGENT PUMP A D CONVERTER LOG CONVERTER P...

Page 35: ...MIXING 2 STAGES SAMPLE DISPENSE R2 DISPENSE MIXING 1 STAGE MIXING 2 STAGES END OF MEASUREMENT CUVETTE WASHING AUTO STOP 1ST Reaction 2ND Reaction 2 7 min 1 5 min 4 min 12 min 5 min 5 5 min 2 7 min Thi...

Page 36: ...rement 1 2 3 11 R1 dispense 6 17 Sample dispense 12 17 18 Mixing R1 sample 12 13 37 R2 dispense 32 38 39 Mixing R2 reaction liquid 33 34 53 Mixing before measurement 48 60 Reaction waste aspiration 55...

Page 37: ...are measured These data are the basis of optical absorption Absorption 0 to the following optical absorption measurement After the water blank measurement de ionized water is aspirated out and cuvett...

Page 38: ...rts When reaction tray rotates and the cuvette passes the optical measurement position light absorption data of 12 wavelengths are measured After 5 minutes of R1 dispense the cuvette moves to R2 dispe...

Page 39: ...of No 1 sample optical absorption data are converted to concentration activity data using calibration curve But test results will not be printed out till whole test results of No 1 sample are obtaine...

Page 40: ...2 8 2 4 Reagent Dispensation Process Fig 2 4 Reagent Dispensation Process 1 2...

Page 41: ...Service Manual Chapter 2 2 9 Fig 2 5 Reagent Dispensation Process 2 2...

Page 42: ...obe which is in the probe washing pot will be washed following the procedure below Solenoid valve EV 3 switches the line to R2 side and solenoid valve EV 2 will be ON which connects to probe washing p...

Page 43: ...Service Manual Chapter 2 2 11 2 5 Sample Dispensation Process Fig 2 6 Sample Dispensation Process 1 2...

Page 44: ...2 12 Fig 2 7 Sample Dispensation Process 2 2...

Page 45: ...When S probe goes down into a cuvette and touches reagent it stops and designated volume of sample is dispensed by SP 2 6 S probe goes up to the home position and moves to above the washing pot 7 S pr...

Page 46: ......

Page 47: ...11 3 4 Reagent Tray RGT 3 14 3 5 Reagent Pipette RTM 3 22 3 6 Reagent Pump RP 3 26 3 7 Reaction Tray RCT 3 30 3 8 Mixing Unit 1 2 MU 1 2 3 35 3 9 Mixing Pump MP 3 39 3 10 Spectrophotometer SPM 3 41 3...

Page 48: ...6 STF for the wiring 3 1 2 Sample Tray Specifications 1 Sample trays and specifications Fig 3 1 Sampler Plan and Sectional Drawing Fig 3 2 STF PCB Rotating Disk Case Cup Sensor inside Tray Discriminat...

Page 49: ...sample C13 C18 6 samples Reserved W1 W2 2 samples STAT E6 E10 5 samples ISE washing liq WASH 1 sample 2 patient trays No 1 and No 2 are attached as standard accessories and other 8 trays No 3 No 10 c...

Page 50: ...he hole of sample tray into the guide pin of the rotating disk 3 When stepping motor 7 rotates the rotation is transferred to the rotating disk 3 and the sample tray through the plane gear 5 The plane...

Page 51: ...a sample tray if still there 6 Disconnect the following connectors J4101 J4102 J4103 J4104 J7013 7 Loosen and remove three unit fixing screws 8 Hold the upper part of case and lift up the unit to remo...

Page 52: ...tops going down Then the fixed amount designated plus excess will be aspirated by sample pump After aspiration probe goes up and rotates to above the cuvette position goes down into a cuvette and agai...

Page 53: ...is reset and output will be zero When stepping motor 17 rotates the lower part of spline shaft 8 goes up and then probe 6 also goes up Shade plate is fixed to the lower part of spline shaft 8 and thi...

Page 54: ...checked If rotation angle exceeds the limit or it consumed too much time an alarm is given and emergency stop is made Before rotation starts system checks if up down movement position is at the home...

Page 55: ...ove front panel first and then upper panel Refer to chapter 1 page 1 5 4 Loosen M6 joint of sample pump and disconnect tube When disconnecting tube water in the tube flows out Wipe it off with tissue...

Page 56: ...connecting while power is ON electronic parts may be damaged by electric shock 2 Do not hold STM arm when lifting up the unit The probe may be distorted if touched 3 When removing M6 joint wipe off th...

Page 57: ...of sample and water in the probe and excess sample amount to increase accuracy of dispensation volume are set as follows Separation air volume To prevent mixing of washing water and sample 2 micro lit...

Page 58: ...hade home position sensor light at home position This detects home position at initialization Home position is at the top Dispensation ending position At aspiration shafts of stepping motors 7 and 13...

Page 59: ...ed to pump head and solenoid valve respectively and remove piping When removing piping washing solution in piping tube is frown backwards Wipe it up with tissue paper 5 Loosen screws two fixing unit a...

Page 60: ...sen pump head fixing screws two and pull out them from unit to remove 3 Loosen screws and remove the pump from pump head 4 Remove spacer form pump head with tweezers 5 Take out U packing from pump hea...

Page 61: ...Tray RGT 3 4 1 Parts and Configuration Refer to ASSY 6 RGT for the unit assembly drawing Refer to WIRING 9 RGT for the unit wiring diagram Fig 3 19 Tray for 24 items Fig 3 20 Tray for 36 items Fig 3...

Page 62: ...tion sensor 17 This detects home position at initialization Position No 1 comes to the reagent dispensation position At that time the reading of the rotary encoder united with motor is reset to zero I...

Page 63: ...stay when fixed 3 Remove front panel first and then upper panel Refer to Chapter 1 page 1 5 4 Hold bottle case by edge to lift up and remove bottle case 5 Remove the following wiring connectors J4706...

Page 64: ...Electric power should be off before the maintenance If connecting or disconnecting while power is ON electric parts may be damaged by electric shock 2 Move reagent probe to cuvette The probe may be di...

Page 65: ...from the black plate 3 To make it easy to take out the plate twist removed M3 screws two into the plate 4 Hold M3 screws two with fingers And lift up the plate while holding down the top of revolving...

Page 66: ...revolving shaft Leave temperature sensor set in revolving shaft as it is and put this revolving shaft nearby 7 Take out connector of Peltier element 8 Take out Peltier element Fig 3 26 Insulator Revo...

Page 67: ...rmly 11 Set Peltier element as shown on the left side while holding down Be sure to put Peltier element with the letters on it up 12 Assemble with the reverse procedure of the above When screwing M3 s...

Page 68: ...ng down Then the fixed amount designated plus excess will be aspirated by reagent pump After aspiration probe goes up and rotates to above the cuvette position and goes down into a cuvette and stops a...

Page 69: ...s up and then probe 6 also goes up Shade plate is fixed to the lower part of spline shaft 8 and this plate shades the light of sensor 18 at home position This detects home position at initialization T...

Page 70: ...ove front panel first and then upper panel Refer to chapter 1 page 1 5 4 Loosen fixing screws of ISE pump and take out ISE pump Leave piping and wiring as they are 5 Loosen M6 joints two connected to...

Page 71: ...ons 1 Electric power should be off before the maintenance If connecting or disconnecting while power is ON electronic parts may be damaged by electric shock 2 Do not hold arm when lifting the unit up...

Page 72: ...p Separation air volume which prevents mixing of reagent and water in the tube and excess sample amount to increase accuracy of dispense volume are set as follows Separation air volume To prevent mixi...

Page 73: ...hich shade home position sensor 6 light at home position This detects home position at initialization Home position is at the top Dispense ending position At aspiration shafts of stepping motors 7 and...

Page 74: ...ve piping When removing piping washing solution in piping tube is frown backwards Wipe it up with tissue paper 5 Loosen screw one fixing unit and remove it and then remove unit One of two fixing screw...

Page 75: ...aged by electric shock When removing M6 joints wipe up the water flown from tube If water is carried into electronic parts such as sensors they may be damaged 3 6 4 Exchange of U packing This pump con...

Page 76: ...eration manual 5 2 3 Reaction Cuvette for the cuvette exchange 3 7 2 Function and Action 1 Function This tray can hold sixty 60 reaction cuvettes and keep the temperature in cuvettes at 37 Celsius deg...

Page 77: ...e in excess by the cycle Motion A 13 pitches Motion B 21 pitches Motion C 27 60 pitches Total 121 pitches 2 cycles 1 pitch Rotation angle of motor is counted by rotary encoder united with motor and ro...

Page 78: ...e by a stay when fixed 3 Remove front panel first and then upper panel Refer to Chapter 1 page 1 5 4 Remove the plate 5 Holding RTM arm rotate and move it to reagent tray 6 Remove cuvette covers two 7...

Page 79: ...mixing base and piping 9 After removing fixing nuts two of MU 2 remove MU 2 Lay removed MU 2 nearby lightly with mixing base and piping 10 Remove fixing screws four of joining plate Fig 3 46 MU 1 Fix...

Page 80: ...should be off before the maintenance If connecting or disconnecting while power is ON electronic parts may be damaged by electric shock 2 When removing reaction cuvettes lay them in numeric order for...

Page 81: ...iding motion is transferred to mixing base 1 through ball spline 3 Spline bearing 5 has a shade pin which shades home position sensor 6 light at home position This detects home position at initializat...

Page 82: ...3 Loosen fixing nuts two of mixing base of MU 1 and remove them And take out mixing base with piping 4 Loosen fixing nuts two of mixing base of MU 2 and remove them And take out mixing base with pipi...

Page 83: ...pper panel Refer to Chapter 1 page 1 5 7 After loosening fixing screws two of MU 2 take them off And then remove MU 2 2 Assembling Assembling procedure is the reverse of the above 3 Cautions Electric...

Page 84: ...the tip of the nozzle will be even with the packing 4 Insert back the unit following the reverse procedure of removing 4 Cautions Be sure to turn off the system power before operating If connecting o...

Page 85: ...d one is to supply MU 2 with air pressure suction and pressurization 2 Action Refer to ASSY 11 for assembly drawing When stepping motor 10 rotates the rotation movement is transformed into linear moti...

Page 86: ...nel first and then upper panel and the plate also Refer to Chapter 1 page 1 5 4 Remove piping connected to unit 5 Remove connector connected to unit J4901 6 Loosen fixing screws four of unit and remov...

Page 87: ...and is led to go through reaction cuvette a cell for measurement and is diverged by concave diffraction grating After the diffraction light energy is measured by 12 individual photo detectors in each...

Page 88: ...Tungsten Halogen lamp Spectrum element Concave diffraction grating Light detector Silicon Photo diode Wavelength 12 fixed wavelength 340 380 405 450 505 546 570 600 660 700 750 800 nm Wavelength accur...

Page 89: ...eft and right panels in advance Confirm the click sound made by a stay when fixed 3 Remove front panel first and then upper panel and the plate also Refer to Chapter 1 page 1 5 4 Remove the plate 5 Re...

Page 90: ...ssembling procedure is the reverse of the above 3 Cautions Electric power should be off before the maintenance If connecting or disconnecting even if power is ON electric parts may be damaged by elect...

Page 91: ...ing Station CWS 3 11 1 Parts and Configuration Refer to ASSY 13 CWS for the unit assembly drawing Refer to WIRING 15 CWS for the unit wiring diagram Fig 3 68 Reaction Cuvette Washing Station Nozzle ba...

Page 92: ...Action Refer to ASSY 13 for assembly drawing When stepping motor 12 rotates counterclockwise spline shaft 11 fixed to timing belt 18 goes up and nozzle base 2 also goes up Timing belt 18 has a shade p...

Page 93: ...ve the plate 3 The left side view shows joint part of piping Remove piping for washing two inserted in washing nozzles 4 The left side view shows manifold Loosen blue nut under manifold and remove con...

Page 94: ...ift up unit and remove it 2 Assembling Assembling procedure is the reverse of the above 3 Cautions Electric power should be off before the maintenance If connecting or disconnecting while power is ON...

Page 95: ...n to reaction cuvettes after heating washing solution to 37 Celsius degrees by pre heater WSH The types of washing solution dispended and the amount are as follows 1 De ionized water 700 micro liter 2...

Page 96: ...has a shade plate which shades home position sensor 9 light at home position or stop sensor light This detects home position or stop position In measurement if rack will not be at the home position w...

Page 97: ...stay when fixed 3 Remove upper panel Refer to Chapter 1 page 1 5 4 Remove the plate 5 Remove all of seven piping tubes connected to the upper part of pump head and two tubes for aspiration of washing...

Page 98: ...ing while power is ON electric parts may be damaged by electric shock When removing piping wipe up the water flown from tube If water is carried into electric parts such as sensors they may be damaged...

Page 99: ...ine and acidic solution one line used for washing of reaction cuvettes after measurement to 37 Celsius degrees This washing water is dispended into reaction cuvettes from dispensation nozzle of reacti...

Page 100: ...dispensing to reaction cuvettes As protection function thermostat 10 is installed In case the temperature exceeds 70 Celsius degrees power source will be turned OFF not to electrify to heater 4 Moreo...

Page 101: ...can be seen in the inner part 4 Before taking out unit empty inside of WSH 5 Remove connectors J5401 J5402 J5403 6 Remove all the piping connected to unit 7 Loosen unit fixing screws two and remove t...

Page 102: ...lectric power should be off before the maintenance If connecting or disconnecting while power is ON electric parts may be damaged by electric shock When removing piping wipe up the water flown from tu...

Page 103: ...on Reagent probe and sample probe aspirate reagent or sample from reagent bottle and dispense into reaction cuvette After finishing dispensation both inside and outside of reagent probe or sample prob...

Page 104: ...home position sensor 6 light at home position This detects home position at initialization Home position is at the top Dispensation ending position At aspiration shaft of stepping motor 7 goes down an...

Page 105: ...move piping two connected to solenoid valve When disconnecting tubes water in the tube flows out Wipe it off with tissue paper 5 Loosen the lower screw fixing unit and remove the upper screw and then...

Page 106: ...ing while power is ON electric parts may be damaged by electric shock When removing piping wipe up the water flown from tube If water is carried into electric parts such as sensors they may be damaged...

Page 107: ...nto waste liquid tanks located out of the system 2 Action Refer to ASSY 17 for assembly drawing When AC motor 3 rotates crank 10 fixed to motor shaft rotates and then Diaphragm 7 reciprocates via bear...

Page 108: ...fixed to unit When disconnecting tube waste water in the tube flows out Wipe it off with tissue paper 6 Remove connector fixed to DP 1 J5501 7 Pull out DP 1 towards you to remove it 8 The explanation...

Page 109: ...fore the maintenance If connecting or disconnecting while power is ON electric parts may be damaged by electric shock When removing piping wipe up the water flown from tube If water is carried into el...

Page 110: ......

Page 111: ...s functions of control PCB and when it is broken down Contents 4 1 MCPU PCB 4 2 4 2 SCPU PCB 4 5 4 3 UCNT 1 PCB 4 8 4 4 UCNT 2 PCB 4 12 4 5 LAMP DC PCB 4 16 4 6 PM DRV PCB 4 19 4 7 TCD PCB 4 22 4 8 SS...

Page 112: ...4 2 4 1 MCPU PCB 4 1 1 Outside View and Location 1 Outside view MCPU PCB 2 Location PCB Box Refer to WIRING 18 MCPU PCB for connecting of this board MCPU PCB...

Page 113: ...32C RS232C RS232C RS232C RS232C Synchronous serial communication master TTL Counter pulse output Analog input Input power 5V 12V 12V 2 Diagram COUNTER MAIN CPU SH 2 DATA SRAM SIO SIO SIO SIO SIO DRV R...

Page 114: ...lure occurs Note The trouble in printing or the quality of printing paper may cause reagent bar code reading misses So check it Check the code of reagent bar code label The wrong code causes reagent b...

Page 115: ...Service Manual Chapter 4 4 5 4 2 SCPU PCB 4 2 1 Outside View and Location 1 Outside view SCPU PCB 2 Location PCB box Refer to WIRING 19 MCPU PCB for connecting of this board SCPU PCB...

Page 116: ...2 Analog 14ch Possible for gain from CPU and offset regulation Digital potential meter I F Mother board bus MCPU I F SPM PCB I F MCPU local bus Synchronous serial communication slave TTL Analog colori...

Page 117: ...n broke down and the output voltage is beyond the set value cell blank of measurement data will be 0 0000 3 In case that auto gain function broke down and the output voltage is low cell blank error C...

Page 118: ...4 8 4 3 UCNT 1 PCB 4 3 1 Outside View and Location 1 Outside view UCNT 1 PCB 2 Location PCB Box Refer to WIRING 20 UCNT 1 PCB for connecting of this board UCNT 1 PCB...

Page 119: ...FP MSM82C54 2GS K MSM82C54 2GS K MSM82C54 2GS K MSM82C54 2GS K MSM82C54 2GS K Encoder pulse detection Encoder pulse detection ZEN2061F Liquid level detection Pulse count MSM82C54 2GS K All kind of con...

Page 120: ...111C STM R PPMC 111C RCT PPMC 111C MP 82C54 SP 1 82C54 SP 2 82C54 LEVEL SENSOR PMDRV PCB SAMPLE PUMP ENCODER STF STM RTM RCT RGT SLS RLS PLD LOGIC BUFFER PPMC 111C SPARE 82C54 SPARE PARALLEL PORT MOT...

Page 121: ...number reading failure may occur Checking is necessary 3 Sample probe STM motion failure occurs Note In case that STM motor sensor encoder or motor driver has trouble STM motion failure may occur 4 M...

Page 122: ...4 12 4 4 UCNT 2 PCB 4 4 1 Outside View and Location 1 Outside view UCNT 2 PCB 2 Location PCB Box Refer to WIRING 21 UCNT 2 PCB for connecting of this board UCNT 2 PCB...

Page 123: ...unit 1 MU2 Mixing unit 2 PWP Probe washing pump PPMC 111CFP PPMC 111CFP PPMC 111CFP MSM82C54 2GS K MSM82C54 2GS K MSM82C54 2GS K MSM82C54 2GS K MSM82C54 2GS K MSM82C54 2GS K MSM82C54 2GS K Peripheral...

Page 124: ...s trouble RTM motion failure may occur 2 Reagent tray RGT motion failure occurs Note In case that RGT motor sensor encoder or five phase motor driver has trouble RGT motor failure may occur DEC CONT P...

Page 125: ...ion cuvette washing station CWS occurs Note In case that CWS motor sensor or motor driver PMDRV has trouble CWS motion failure may occur 6 Mixing unit 1 MU 1 motion failure occurs Note In case that MU...

Page 126: ...4 16 4 5 LAMPDC PCB 4 5 1 Outside View and Location 1 Outside view LAMPDC PCB 2 Location PCB Box Refer to WIRING 22 LAMPDC PCB for connecting of this board LAMPDC PCB...

Page 127: ...V 16V Plus minus 15V 5V For ISE For lamp printer For analog output For printer Power supply Analog output plus minus 12V Lamp output 12V Printer output 5V 24V ISE output 12V 1 7A 24V 600mA 1A 2 Diagra...

Page 128: ...uvette the reading of cell blank becomes larger and data error mark C c comes out 2 Light source lamp does not light up or gets dark 3 Dispersion of water blank data becomes large 4 Printer cannot per...

Page 129: ...Service Manual Chapter 4 4 19 4 6 PM DRV PCB 4 6 1 Outside View and Location 1 Outside view PMDRV PCB 2 Location PCB Box Refer to WIRING 23 PMDRV PCB for connecting of this board PMDRV PCB...

Page 130: ...Diagram PHOTOCOUPLER STF UNIT WSD UNIT UCNT 1 I F UCNT 2 I F CONTROL CIRCUIT MOTOR DRIVER STM U D MOTOR DRIVER PHOTOCOUPLER CONTROL CIRCUIT PHOTOCOUPLER CONTROL CIRCUIT MOTOR DRIVER MP UNIT PHOTOCOUPL...

Page 131: ...TM or motion sound becomes louder 3 Error comes out in up down motion of mixing unit 1 MU 1 or motion sound becomes louder 4 Error comes out in up down motion of mixing unit 2 MU 2 or motion sound bec...

Page 132: ...4 22 4 7 TCD PCB 4 7 1 Outside View and Location 1 Outside view TCD PCB 2 Location PCB Box Refer to WIRING 25 TCD PCB for connecting of this board TCD PCB...

Page 133: ...ter driver RCT Driver control signal I F Isolation by photo coupler Input power 5V 24V 2 Diagram 3 When breaking down of this board The temperature of reaction tray RCT does not rise to the set temper...

Page 134: ...4 24 4 8 SSRAC PCB 4 8 1 Outside View and Location 1 Outside view SSRAC PCB 2 Location System left side view Refer to WIRING 25 SSRA PCB for connecting of this board SSRAC PCB...

Page 135: ...for each SSR Use of 1A fuse for each SSR Use of 2A fuse for SSR Input power Single phase AC100V Supply power CPW unit AC motor Normal rotation AC100V Reversing rotation AC100V Waste liquid pump unit...

Page 136: ...on t function or won t stop functioning Washing solution does not come out from dispensation nozzle of reaction cuvette washing station CWS or is flowing all the time 2 Waste liquid pump won t functio...

Page 137: ...Check 1 Unit Location System Rear 2 Confirmation of Input Voltage DC5V Input Enlarged View of DC5V Input In case the voltage is not the reference value adjust the voltage referring to the next page D...

Page 138: ...tion network in DC plus minus15V 5V power supply works and the output voltage becomes zero 4 How to adjust the voltage DC plus minus15V 5V power source Enlarged Volume Part Set the tips of digital vol...

Page 139: ...e available to this system Rear side view Rear side view Signal wire connection Power Supply Panel Left rear RS 232C cable Main Power Switch Shows OFF state AC Input Fuse T 250V 6 3A AC230V AC115V and...

Page 140: ......

Page 141: ...Sampler 5 13 5 6 2 STM R Sample Probe Rotation 5 14 5 6 3 STM UD Sample Probe Up Down 5 15 5 6 4 SP Sample Pump 5 16 5 6 5 RGT Reagent Tray 5 17 5 6 6 RTM R Reagent Probe Rotation 5 18 5 6 7 RTM UD Re...

Page 142: ...creen 2 Move the cursor to around the boundary between Error list and Cancel of the sub menu and double click So the following password input box appears Input the password and click OK button After c...

Page 143: ...Service Manual Chapter 5 5 3 Enlarged Maintenance Sub menu screen 3 Temperature M Offset and M Function are displayed in the enlarged part of the sub menu Refer to the next page for these explanations...

Page 144: ...er screen and the temperature parameter screen as sub screens Offset The input screen of the offset values for the unit alignment Manual Function The screen to move the units by manual operation The f...

Page 145: ...d Setting Procedure 1 Click the top right of the Main Control screen to close or minimize the screen 2 Open Explorer in this procedure Start Program Explore 3 Clicking C show Folder List 4 Select U24p...

Page 146: ...PSWD tbms is necessary 2 Save this file File Overwritten 3 Close Memo File Close 5 2 3 Password Setting of Data List Edit 1 Input Password of 16 characters or less in PassWord of Datalist in Program...

Page 147: ...enu 1 Input Password of 16 characters or less in pswd of System in Program list For example pswd tms is necessary 2 Save this file File Overwritten 3 Close Memo File Close After completing setting of...

Page 148: ...4pdev_N Prg t224com ini 2 Input 0 1 or 2 in the part of of Print Mode in the Section Internal Printer 0 means that both ID and patient name are not printed 1 means that sample ID and patient name are...

Page 149: ...is shown Liquid Level Sensor Parameter screen Caution Be sure not to change the value of the parameter in this screen for the optimum value is set for each on program The graph of the change of temper...

Page 150: ...setting up or exchanging the personal computer Input the parameter value written on the back of the front panel Set no other than these parameters Upon inputting the parameter value click Set button...

Page 151: ...shown Machine Offset screen Notice Be sure to input the machine offset value and Direction when setting up or exchanging the personal computer Input the parameter values written on the back of the fr...

Page 152: ...ump 9 RCT Reaction tray Rotation of reaction tray 10 MU 1 Mixing unit 1 Up Down movement of mixing unit 1 11 MU 2 Mixing unit 2 Up Down movement of mixing unit 2 12 MP Mixing pump Movement of mixing p...

Page 153: ...ation 5 CW1Pitch OUT To move the outside cups clockwise by one pitch 6 CW1Pitch IN To move the inside cups clockwise by one pitch 7 CCW1Pitch OUT To move the outside cups counter clockwise by one pitc...

Page 154: ...the inside sample cup to the reaction cuvette 10 CELL WASH To move from the reaction cuvette to the washing trough 11 OUT S ISE To move from the outside sample cup to ISE 12 IN S ISE To move from the...

Page 155: ...L To move from the down position to the reaction cuvette dilution position 5 DOWN CELL To move from the down position to the reaction cuvette 6 DOWN CUP To move from the down position to the inside or...

Page 156: ...N Line switch to the probe side 7 EV1 OFF Electromagnetic valve EV 1 OFF Line switch to the water tank 8 INIT The sample side of pump to move to the home position the upper limit 9 PULL 15uL The sampl...

Page 157: ...ion of rotation 5 CW 1Pitch To move clockwise by one bottle 6 CCW 1Pitch To move counter clockwise by one bottle 7 CCW 1 6 BOTL12 To move counter clockwise to R2 aspiration position 8 CW 1 6 BOTL1 To...

Page 158: ...WASH BOTL To move R1 probe from the washing trough to the bottle 1 R1 7 BOTL CELL To move R1 probe from the bottle 1 to the reaction cuvette 8 WASH IDLE3 To move R2 probe to R2 bottle position 9 IDLE...

Page 159: ...N CELL To move from Down to the reaction cuvette 6 DOWN IDLE3 To move R2 probe from Down to R2 bottle position 7 DOWN BOTL To move R1 probe from Down to R1 bottle position 8 Move Speed Move speed puls...

Page 160: ...mp Aspiration movement 75uL 8 PUSH 75uL The reagent side of pump Dispensation movement 75uL 9 Volume Set The reagent side of pump Setting of the amount of reagent for aspiration or dispensation CW mea...

Page 161: ...ckwise by 1 2 pitch 6 CW 1 Pitch To move clockwise by one pitch 7 CCW 1 Pitch To move counter clockwise by one pitch 8 Stage A To move counter clockwise by 13 pitches 9 Stage B To move counter clockwi...

Page 162: ...ition 3 ADJUST To move for the corrective value set in the offset screen CW means Up and CCW means Down 4 UP Up The same Up movement as the auto movement 5 DOWN Down The same Down movement as the auto...

Page 163: ...Up position 3 ADJUST To input the distance by the value and select the direction of movement CW means Up and CCW means Down 4 UP Up The same Up movement as the auto movement 5 DOWN Down The same Down...

Page 164: ...f Function 2 One Shot One rotation 3 Low Speed Starting pulse rate 4 High Speed The highest speed pulse rate 5 Pulse Count Adjustable speed pulse count 6 Init Speed Pulse rate of initialization shows...

Page 165: ...alue and select the direction of movement CW means Up and CCW means Down 4 UP Up The same Up movement as the auto movement 5 DOWN Down The same Down movement as the auto movement 6 Low Speed Starting...

Page 166: ...5 26 5 6 14 CWP Reaction Cuvette Washing Pump 1 Explanation of Function 2 1 Cycle One cycle aspiration and dispensation movement Manual Function CWP...

Page 167: ...00uL Dispensation movement 1000uL 5 Volume Set Setting of the amount of solution for aspiration dispensation CW means Dispensation and CCW means Aspiration 6 Move Speed Move speed pulse rate 7 EV4 ON...

Page 168: ...movement ON 3 DP1 OFF DP 1 movement OFF 4 DP2 ON DP 2 movement ON 5 DP2 OFF DP 2 movement OFF 6 EV5 ON Electromagnetic valve EV 5 ON 7 EV5 OFF Electromagnetic valve EV 5 OFF 8 EV6 ON Electromagnetic v...

Page 169: ...f Function 2 Start Detector Not ready 3 Adjust Gain Not ready 4 Test W1 Not ready 5 Test W2 Not ready 6 Test Ready Not ready 7 Stage C Not ready 8 POSITION Not ready 9 INT Not ready 10 CW 1 2 Pitch No...

Page 170: ...ue is shown 3 Actual measurement The actual measurement value is shown 4 Error Limit The limit is shown If the measurement exceeds this value it causes an error 5 Error with the theory The sum of the...

Page 171: ...s screen is used for checking of function of the sensor and electromagnetic valve 1 Read When clicking Read button the state at the time of clicking is shown In case of ON the letters are shown in red...

Page 172: ...reak the system if it is something amiss with the program So use only the program which is provided by the sales agency Manual Auto screen 1 1 Edit It is used to change the program which was already m...

Page 173: ...llowing screen is shown It is possible to program combining the movements of units in this screen but programming is not permitted except for the sales agency So the explanation is omitted When clicki...

Page 174: ...n is used for adjusting the gain automatically when exchanging the lamps 2 The procedure for adjusting the gain 1 Click Read All button and check that the values are displayed 2 Click Offset button in...

Page 175: ...xample input 44 in case of the position number 45 Click Position button in the row of RCT Move Click 1 2 CW button in the row of RCT Move 6 Clicking Gain button in the row of All CH Adjust the gain is...

Page 176: ...screen 1 Button Name Register the names But the names are not necessary 2 File Name Select a program in the list box 3 Button comment Input the comments But the comments are not necessary 4 Set The pr...

Page 177: ...agent Probe Cleaning Checking on Nozzle Washing Water on the rotating part Movement Check Reaction Tray Checking on Temp Control Movement Sampling Pump Movement Check Checking on Leakage Air Bubble an...

Page 178: ...rainage Tube Set D Trough B Exchange of Dry Nozzle Chip Mixing Pump Movement Check on Rotating Function Washing Water Pre heater Movement Check Leakage from Pipe Connection Checking on Temperature Con...

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Tokyo Boeki Labmax 240, Service Manual

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Summary of Contents for Labmax 240

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