Service Manual Analyzer for Combi Screen® 11 SYS urine
Contents
1. Service Manual Analyzer for Combi Screen 11SYS analyticon urine test strips Service Manual CombiScan 100 State 30 8 2006 Version 1 2 CombiScan 100 Service Manual Contents 1 General information 0 2 0 0 ee eens 4 2 Check of operation 0 0 ce ee eee eee teas 5 3 Check and repair 1 eee ees 7 3 1 Check and repair of the power Supply 0 000 eee eee eee 7 3 2 Replacement and repair of the LCD 0 2c eee 8 3 3 Replacement and repair of the printer 0 2 002 eee ee 9 3 4 Handling of the driving unit defect 0 0 ee 10 3 5 Handling of the optics defect 0 ee 11 3 6 Repair of the push button panel and cable defect 12 3 7 Handling of SW defect n a nananana aaa eee 12 We eea e EEE E deus E E EE E gene eae ee 34 13 5 Preparation and required instruments 0 00000 ce eee eee 15 6 Error messages possible reasons and trouble shooting 16 7 Assembling instructionS 0 0 eee eee 17 7 1 Replacement of the assembled upper housing 020006 17 7 2 LCD replacement 2 0 0 eee eee 20 7 3 Replacement of the push button PCB and the connecting cable 22 7 4 Replacement of printer and panel 0 0 0 0 eee eee 24 7 5 Feeding the printer paper 0 00 cee eee 26 Contact Analyticon Biotechnologies AG Am Muhlenberg 10 35104 Lichtenfels Germany Phone2. replace it e f the defect still exists using the new printer the equipment must be returned for repair Service Manual CombiScan 100 10 3 4 Handling of the defect driving unit Driving unit defects e The motor does not operate e The strip holder cannot be pushed in e It pushes the strip holder out e The strip holder is stuck it moves only inward CHECK 2 Insert a strip holder into the equipment and connect the power supply to the equipment push the START button REPAIR 1 If the defect arisen during the check or the operation does not cease e by the replacement of the firmware key Section 7 1 e or by the replacement of the strip holder e than by a restart the equipment must be returned for repair CombiScan 100 Service Manual 3 5 Handling of the optics defect Optics unit defects e The LEDs do not light e The CCD does not detect e Optocoupler does not operate CHECK REPAIR 3 Insert a strip holder into the equipment and 2 If the defects arisen during the check or the connect the power supply push START operation of the equipment do not cease button Watching it from sidewards there e by the replacement of firmware key section 11 must be a white light flashing up according e then by a restart to the rhythm of the movement of the strip holder the equipment must be returned for repair 11 Service Manual CombiScan 100 12 3 6 Repair of the p
3. If PC doesn t work the error is still existing the device should be returned for service Worklist download Block longer than 13 Load the patient ID block characters or patient up to 13 characters Check ID block not loaded up communication with the to 13 characters connecting device If the error is still existing the device should be returned for service Worklist full The memory is fully loaded E7 Printer paper run out Feed the equipment with or is missing paper section 7 5 No data in the Fill up the memory by memory to be some measurements and transferred try again If the error is still existing the device should be returned for service Work list memory is Data down load from the fully loaded memory clear memory CombiScan 100 Service Manual 7 Assembling instructions 7 1 Replacement of the assembled upper housing UCP 4453 1 Disconnect power supply Remove firmware under the printer cover Unscrew the screw 1 pc PT KA 22x8 7 1 2 Turn the equipment upside down Unscrew the screws 4 or 5 pcs PT KA 30x8 17 Service Manual CombiScan 100 a e Operation Turn back the equipment 7 1 5 Lift the upper case upright tilt it backward in 180 degree Note the position of the cable Unscrew the two screws PT KA 25x6 which fix the start button PCB pull out the LED assembled onto the PCB from the housing Fit LED into the cae p
4. 49 0 6454 7991 0 Fax 49 0 6454 7991 71 e mail info analyticon de www analyticon de Service Manual CombiScan 100 1 General information This service manual describes the control and repair of the Combi Scan 100 It is written for use by a well trained service engineer who is experienced in repairing and maintaining instruments for diagnostic investigations The operations which are de scribed in this manual should never be carried out by the enduser of the instrument The Combi Scan 100 is a precise and costly calibrated optical measurement system The listed operations below must be accomplished with special attention and preci sion Please take special care to disconnect the device from the power supply if this is required by the instruction If spare parts or accessories are needed it is absolutely necessary to use only original spare parts for this instrument Nevertheless even a well trained service engineer will not be able to do all operations to get a defective Combi Scan 100 working again because for several operations special equipment is needed Depending on the problem it might be necessary to send the instrument back to Analyticon for repair More detailed information can be found in this manual If a return of the instrument to Analyticon is recommended by the manual please contact Analyticon first to agree on the further steps Never send the meter back to Analyticon without any written confirmation of Analyticon
5. anel to the LCD bear frame PTKA 25x8 Connect flexibile cable First insert cable into the slot of the connector Then fix the connection by pressing both end of connector in diraction shown by the red arrow 7 2 9 Assemble the equipment According to 7 1 9 7 1 13 21 Service Manual CombiScan 100 22 7 3 Replacement of the push button PCB and the connecting cable UCP 4454 1 Operation Figure Disassemble the equipment According to points 7 1 1 7 1 6 Put aside the upper housing 7 3 3 Unscrew the 2 pcs screw which Ne fix the push button panel to the lll Settee LCD frame j Remove plastic shim i o o ke Connect the connector of the Figure according to point 7 3 4 cable of the spare assembled push button panels to the connector of the main panel Screw in the 2 pcs screws According to the point 7 3 3 which fixes the printer panel to the LCD frame 2pcs PT KA 25x8 7 3 4 Note the position of the cables a Disconnect the cable 10p Put aside the panels and the j cables eci CombiScan 100 Service Manual a O Insert the LED of the Start button into the housing take care of the panel position screw in the two screws fixing the panel 2 pcs PT KA 25x6 7 3 8 Assemble the aan According to 7 1 9 7 1 13 23 Service Manual CombiScan 100 7 4 Replacement of printer and panel UCP 4452 1 ee ee Operation Disassemble the Disassemb
6. ay attention to the PCB position screw the two screw in 2 pcs PT KA 25x6 One 18 CombiScan 100 Service Manual L 7 Turn the upper housing onto the bottom case and holding it at right angles arrange the cables they must not jam between the two parts p 7 1 10 Turn the equipment upside Figure according to 7 1 2 down 7 1 11 Screw the screws in 4 or 5 pcs Figure according to point 7 1 3 PT KA 30x8 1 pc PT KA 22x8 1 7 1 12 Turn the equipment back 7 1 13 Insert the firmware into its Figure according to point 7 1 1 place 9 19 Service Manual CombiScan 100 7 2 Replacement of the LCD UCP 4451 1 Operation Figure o Disassemble the equipment According to points 7 1 1 7 1 5 Relase connector fixture p 7 r Er on both end by pressing in Pa 7 2 3 7 2 4 E pir Pull out the flexibile cable from the connector direction as the red arrow Unscrew the 2 screws which fix a i N the button PCB to the frame aa Remove plastic shim i al ai shows Unscrew the screws of the LCD i frame 3 pcs PT KA 25x8 E E 20 CombiScan 100 Service Manual 7 2 5 Replace the frame assembled with LCD fit it to its position Screw in the 3 pcs screws Figure according to point 7 2 4 which fix the LCD bear frame PTKA 25x8 Screw in the 2 pcs screws Figure according to point 7 2 3 which fix the push button p
7. he flex cable of the LCD 1 Adjust the connection Did it slip out from the socket 2 Replace LCD See section 7 2 2 Check the LCD Connect a new LCD without installing it and check whether the defect is eliminated If the defect is still exists and the display does not operate the LCD control got damaged the equipment must be returned for repair CombiScan 100 Service Manual 3 3 Replacement and repair of the printer Defects arisen during printing e No printing e Wrong characters are printed CHECK 1 Check the printing paper e Is there paper in the printer e Is the paper stuck into the equipment 2 Check the printer e Check and move the plugs on the panel slipped off or contact defect e Check the flexible cable of the printer did it slip out e Connect a new printer Section 7 4 without installing it feed the printer by paper and check whether printing is correct REPAIR 1 Repair of the printer paper defect Put new paper into the printer and or insert it properly e Take out the stuck paper and insert it properly Repair of the printer defect In case of no socket defect and it cannot be eliminated by moving it the printer and the panel must be replaced e Pull out the flexible cables of the printer from the socket Check the connector ends damage break dirt then plug it again Check the operation of the printer e f the printing is correct when using the new printer
8. he push button defect section 3 6 Printer defect or printer control defect Replacement and repair of the printer section 3 3 The printer perfectly prints without character error Error messages Error message description E7 section 5 Press button under Worklist Sear orihe pica bition mostleft the display changes for a Push button defect a ae 36 new window WI Next WI Prev Print ag Service Manual CombiScan 100 Press button mostright under Print The stored worklist is printed The display will change back to the main menu automatically Press button under the ChkMeas middle Check mode measurement is diplayd and check measurement is performed The device prints out the result of the check measurement Valid check or Invalid check Then returns to the main menu automatically Press the START button The display goes back to the main menu Press button under Menu rightmost Further MENU items are displayed Setup MeasMode Memory Main units of the device are operating proper Different parameters should be checked or set i e date time language according to the user s manual Visual test visible damages of the upper housing printer cover plastic push buttons plexi plate SW error Push button defect Error messages E7 Push button defect SW error Error messages Problem unsolvable by the service Replaceme
9. le the equipment a to 7 1 1 7 1 5 7 4 2 Place the upper housing behind the lower housing Unscrew the 4 screws which fix the and the PCB lift the Disconnect both connectors from the printer PCB Note the directions and routing of the cables 2p and 24 CombiScan 100 Service Manual Connect the cables to the Figure according to point 7 4 4 spare assembled printer panel 2p and 16p Place the printer panel onto its aS a location Screw in the two short i gt screws PTKA 22x6 into the front holes then screw in the two longer screws PTKA 22x8 w onto the rear gongs TEELE pa 4 ad 7 4 7 Assemble the equipment According to the 7 1 9 7 1 18 fi 25 Service Manual CombiScan 100 7 5 Feeding the printer paper 612EPL19 Operation Figure o Open printer cover insert paper roll into the holder Insert the end of the printer paper into the slot located at the rear of the printer After it paper feeding goes on automatically if the device is turned on The edge of the paper must not be torn or uneven Close the printer cover stitch the end of the paper through the slot of the cover 26
10. mbiScan100 UCP 4405 1 UCP 4414 1 Assembled check strip Assembled strip holder holder with stuck test strip UCP 9201 1 UCP 9202 1 14 CombiScan 100 Service Manual 5 Preparation required instruments auxiliary material labour safety regulations Cross grooved screwdriver PH1 Cross grooved screwdriver PZ1 Straight grooved screwdriver size 4 There are no other labour safety regulations different from the general ones concern ing the checking assembly processes listed in this present Service Manual No dangerous material is used 15 Service Manual CombiScan 100 16 6 Error messages possible reasons and trouble shooting methods Error Denomination of Reasons for the error Trouble shooting code the error Error in the driving of The optical sensor Replacement of the strip the strip holder O does not detect the holder if the error is position detection existence of the still existing the device stripholder Maybe no should be returned for stripholder is inserted service There is no firmware Insert firmware of the right inserted or firmware version into the equipment damaged to its determined place If the error is still existing the device should be returned for service Communication error The serial port plug All connections should defect of the serial or cable are defective be fitted Try to connect port or cable or the connected unit to an other device PC
11. nt of the assembled upper housing See section 5 Repair of the push button defect section 3 6 SW error handling section 3 7 Error message description section 5 Repair of the push button defect section 3 6 SW error SW error handling section 3 7 SW error handling section 3 7 Error message description section 5 SW error handling section 3 7 The equipment must be returned for repair CombiScan 100 Service Manual 3 Check and repair 3 1 Check and repair of the power supply Warning Never open power supply If the power supply damaged replace it Also replace power cord if any damage is observable If there is no visual damage on power supply or power cord connect the equipment to the power supply CHECK REPAIR 1 whether there is a power is on 1 Set back the line voltage Replacement of the fuse 2 the plug 2 Another plug must be used 3 the power cord 3 Replacement of the adapter cable 4 connections 4 Replacement of the adapter 5 Measure the output voltage of the equipment If it is less than 7VDC replace the adapter If the defect is still existing and the equipment does not operate or such component got damaged which cannot be replaced the equipment must be returned for repair Service Manual CombiScan 100 3 2 Replacement and repair of the LCD The LCD does not or not properly operate The displayed characters are incomplete CHECK REPAIR 1 Check t
12. to do so If repair operations are carried out they are done in the responsibility of the company who does the repair If the meter is opened for repair Analyticon will not take any fur ther warranty for this instrument CombiScan 100 Service Manual 2 Check of operation Connect the device to the power supply A red LED beside the START The power supply feeding of Check and repair power button lights up the device is defected supply according section 3 1 Error message description section 5 Error message E1 E3 The SW version check number appears on the LCD then the display changes for the main menu LCD defector LCD control Replacement and tepair Worklist ChkMeas Menu deiecit of LCD section 3 2 E E Printer defect or printer Replacement and repair P feeding ii control defect of the printer section 3 3 Defect of the driving unit or the control Repair of the driving unit section 3 4 Replace stripholder for a check strip holder with grey strip Push START button The device starts to measure and prints out the result During the measurement a ao Printer defect or printer control defect Replacement and repair of the printer section 3 3 Repair of the defect white LED will flash according to the Defective optics or 7 optics section 3 5 movement of the strip holder which optics control can be seen only from sidewards Defect of the push button Repair of t
13. ush button panel and cable defect Push button panel and cable defects e LED does not light e Switches on the PCB do not operate e Cable is torn the soldering came off CHECK 4 Insert a strip holder into the equipment and connect the power supply push START button Measurement has to be started 3 Handling of SW defect REPAIR 5 Replace start and push button PCB with cable UCP 4454 1 with the spare one 6 If the defect still exists the equipment must be returned for repair lf defects arisen during check or operation do not cease by the replacement of the firmware key and restart The equipment must be returned for repair CombiScan 100 Service Manual 4 Spare parts No UCP 4451 1 Assembled LCD with Display LCD bear frame and plastic frame shim Assembly section 7 2 The plastic shim is only at later models UCP 4452 1 Assembled printer Printer panel cable with panel Assembly section 7 4 UCP 4453 1 Assembled upper Upper housing LCD housing front panel printer cover push buttons Assembly section 7 1 UCP 4454 1 Spare assembled Start and push button start and push panel cables plugs button PCB with Assembly section 7 3 cable 1ASA7V1A Power supply type SA125A 0735U S 612EPL19 Printer paper Feeding section 7 5 13 Service Manual CombiScan 100 No 352USBAB USB cable_type_a b 1 8 m a a UCP 4404 1 Assembled strip holder for Co
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