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Automatic Phoropter

Maintenance Manual

–

09/

2016

Содержание APH 550

Страница 1: ...Automatic Phoropter Maintenance Manual V1 09 2016...

Страница 2: ...l Diagram 1 2 Block Diagram 6 3 Connection Diagram 7 4 Wiring Diagram 9 5 Troubleshooting 12 6 Cleaning of Measuring Windows 40 7 Maintenance Mode 41 8 Replacement procedure of each unit 50 9 Rewritin...

Страница 3: ...assy 6 Head rest adjustment knob assy 11 Measuring window 2 2 Face shield R assy 7 Near point chart fixing knob 12 Measuring window 3 3 Face shield L assy 8 Joint fixing knob assy 13 VD check windows...

Страница 4: ...ication board assy 12 Leveling adjustment knob assy 3 Right side motor drive board assy 7 LD R assy 13 Chart stopper 4 Left side motor drive board assy 8 LD L assy 14 Head unit peripheral harness 5 LE...

Страница 5: ...l structural diagram controller No Name 1 LCD case 1 assy 2 LCD case 2 3 Operation unit case assy 4 Body case 1 5 Body case 2 6 Printer cover 7 Open switch 8 Operation dial assy 9 LCD panel assy 9 1 8...

Страница 6: ...4 1 4 Internal structural diagram controller No Name 1 Control board assy 2 Operation board assy 3 Printer control board assy 4 Relay board assy 5 Printer case 6 LCD panel assy 7 Thermal printer...

Страница 7: ...5 1 5 External structural diagram relay box 1 6 Internal structural diagram relay box No Name 1 Power case 2 Power switch No Name 1 Communication board assy 2 Switching power supply assy 1 2...

Страница 8: ...or control circuit Position detecting sensor Head unit Interface Enclosure Power supply box unit Fuse Power switch Communication control circuit Basic insulation Switching supply Reinforced insulation...

Страница 9: ...7 3 Connection Diagram...

Страница 10: ...8...

Страница 11: ...rness Motor drive unit harness Sensor relay harness Right motor drive board assy Position detecting sensor harness VD L assy LED harness for lighting eyeball LED board assy for lighting left eyeball L...

Страница 12: ...tion board assy Operation harness Control printer harness Printer case Thermal printer Printer flame harness Flame harness Control printer harness Printer control board assy Relay board assy Thermal p...

Страница 13: ...11 4 3 Relay box Communication board assy SWPS output harness Switching power supply assy Inlet earth harness SWPS input harness Power supply SW harness Earth harness 2 SWPS output harness...

Страница 14: ...message Right Lens 6 In Error or Left Lens 6 In Error appears 5 12 Error message Right Lens 6 Out Error or Left Lens 6 Out Error appears 5 13 Error message Error 7 appears 5 14 Error message Error 8 a...

Страница 15: ...is in the process of the program rewriting of the control board The functions of the main boards are shown below 1 Control board assy LCD control touch panel control 2 Operation board assy Operation s...

Страница 16: ...le Is the display of the LCD switched depending on the operation of the controller Go to NO if nothing is displayed on the LCD YES NO Connect the connector for the controller of the relay box and the...

Страница 17: ...Connect the connector for connecting the LD L assy of the motor control board assy CN103 and CN302 of the right motor drive board assy and the connector for connecting the LD R assy of the motor cont...

Страница 18: ...ses when error message Printer Overheated appears Failure of thermal printer Failure of printer control board assy Printer Overheated appears Replace the thermal printer Replace the printer control bo...

Страница 19: ...pears No printer papers in printer Failure of thermal printer Failure of printer control board assy Paper Empty appears Does Paper Empty still appear Replace the printer control board assy OK Are the...

Страница 20: ...paper is stuck in cutter portion Failure of thermal printer Failure of printer control board assy Are the printer papers stuck in the printer portion YES NO Printer Cutter Error appears YES OK Does P...

Страница 21: ...he device can be used without replacing the PD assy In such case however use the device after confirming that the error does not appear anymore by pressing the clear key and performing the initial ope...

Страница 22: ...he device can be used without replacing the PD assy In such case however use the device after confirming that the error does not appear anymore by pressing the clear key and performing the initial ope...

Страница 23: ...device can be used without replacing the LD R assy or the LD L assy In such case however use the device after confirming that the error does not appear anymore by pressing the clear key and performin...

Страница 24: ...can be used without replacing the LD R assy or the LD L assy In such case however use the device after confirming that the error does not appear anymore by pressing the clear key and performing the in...

Страница 25: ...can be used without replacing the LD R assy or the LD L assy In such case however use the device after confirming that the error does not appear anymore by pressing the clear key and performing the i...

Страница 26: ...ce can be used without replacing the LD R assy or the LD L assy In such case however use the device after confirming that the error does not appear anymore by pressing the clear key and performing the...

Страница 27: ...25 5 13 Error message Error7 appears Main causes when error message Error7 appears Failure of control board assy Error7 appears OK Replace the control board assy...

Страница 28: ...26 5 14 Error message Error8 appears Main causes when error message Error8 appears Failure of control board assy Error8 appears OK Replace the control board assy...

Страница 29: ...utlet Refer to 5 23 Nothing is displayed on the screen Is the power indicator of the controller turned on Replace the relay board assy NO YES Is the communication cable normal YES Replace the communic...

Страница 30: ...oard assy Are the printer harness and the control printer harness normal YES NO Is the screen display normal NO Does the head move or it beep when operating the device with the operation switches or t...

Страница 31: ...e of operation board assy Failure of relay board assy Failure of operation harness Replace the operation board assy OK Is the performance of the switches normal Replace the relay board assy YES Is the...

Страница 32: ...ssy Failure of LCD panel assy Replace the LCD panel assy The touch panel does not work OK Is the performance of the touch panel normal Does it work when operating it with the operation switches or the...

Страница 33: ...rintout is not normal Failure of thermal printer Failure of printer control board assy Failure of control board assy Replace the control board assy Replace the printer control board assy YES NO OK No...

Страница 34: ...ness of the LED for lighting the eyeball normal NO Interchange between the LED board assy for lighting the right eyeball and the LED board assy for lighting the left eyeball and connect them Replace t...

Страница 35: ...the harness of the LED for lighting the eyeball Does the LED for lighting the eyeball light up NO Does the LED for lighting the eyeball light up NO YES Replace the LED board assy for lighting the eye...

Страница 36: ...e LED for lighting the near chart does not light up YES Replace the motor control board assy OK NO Replace the control board assy Does the LED for lighting the near point chart light up Are the periph...

Страница 37: ...place the control board assy Are the type of the chart and the setting of the channel correct NO YES Correct the setting Refer to 7 2 4 Replace the infrared communication board assy OK Is the infrared...

Страница 38: ...rent Failure of communication board assy Failure of control board assy Cannot communicate with the autoref lensmeter or PC Replace the communication board assy Can it communicate with the autoref lens...

Страница 39: ...use blown out Note Make sure to plug out after checking YES Replace the fuse NO YES Does the power indicator of the relay box light up Pug out the communication cable which connects the controller and...

Страница 40: ...ctors which are connected to the board to be checked 2 Check if it is shorted out or not between 2 pins based on the table below Board to be checked 2 pins to be checked Board of controller Control bo...

Страница 41: ...board assy and operation board assy Error 10 Abnormal communication between control board assy and printer board assy Error 11 Abnormal communication between control board assy and motor control boar...

Страница 42: ...the test results if they have fingerprints or dust etc on 1 Saturate K dry cleaning material or soft cloth with the neutral detergent 2 Clean the measuring windows in a circular motion Repeat it until...

Страница 43: ...n on the right appears by pressing and holding the dial push key 3 The maintenance mode is started up approximately 5 seconds after of displaying Maintenance Mode Loading The menu screen appears when...

Страница 44: ...lue and exit the mode Changing procedures of setting value 1 First touch the button which to be changed PD WD button Left button or Right button 2 Next select the Adjust area of the setting value to b...

Страница 45: ...K Select the port which connects the cable from Connect using and press OK Set the details of Port Settings same with the ones of APH550 and press OK Setting of APH550 Bits per second 9600 or 115200 D...

Страница 46: ...t Select the file saved on the procedure 5and press Open 7 Press the Import button after sending 7 2 2 Adjust data output Print out the adjustment data by touching this button Also the version informa...

Страница 47: ...tance of 60cm 70 Set the near point chart at the distance of 70cm Disk drive motor Select the disk to be driven with the Disk selection button After that the disk starts driving by touching the Disk d...

Страница 48: ...cks the performance of the LED PD Switch ON OFF of LED for lighting eyeball Near point Switch ON OFF of LED for lighting near point chart 3 Touch panel Check The screen on the right appears by selecti...

Страница 49: ...dial switch Failure of the operation board assy etc might be the cause when ON is not displayed even though pressing each button or ON is displayed even though no buttons are pressed 5 Printer Check...

Страница 50: ...th the one of the chart Chart model Set the type of chart Chart ch Set the channel of chart 2 Motor Speed Do not change the setting value because it is fixed 3 Model Select Switch the autoref or lensm...

Страница 51: ...settings of each item 7 3 Calibration of touch panel This device has the mode to calibrate the touch panel Make sure to follow the procedures below after replacing the LCD panel assy etc 1 Turn the po...

Страница 52: ...ing left eyeball LED harness for lighting the eyeball and sensor relay harness 8 1 5 Replacement of LD R assy and LD L assy 8 1 6 Replacement of PD assy 8 1 7 Replacement of joint block assy leveling...

Страница 53: ...replacing the board harness Also do not squeeze the harness at the time of assembling 2 Apply screw lock after tightening it when screwing at where screw lock was originally applied 3 Check the opera...

Страница 54: ...case of removing the right LD case F unscrew 2 screws for fixing the case inside of the Face shields after removing the head rest and the Face shields 4 The right LD case F is fixed with one internal...

Страница 55: ...g the power on refer to PD input of 5 4 Basic Operation of the Operation Manual 8 Tilt the near point chart holder horizontally after removing the near point chart fixing knob assy and the Head rest a...

Страница 56: ...screws for fixing the case 10 Procedure of disassembling is finished Reassemble it with the opposite procedures of disassembling Do not squeeze the harness with the case at the time of assembling Scre...

Страница 57: ...nit harness and position detecting sensor harness 1 Remove the PD case F and the right LD case F and B refer to 8 1 1 2 Replace the right side motor drive board assy after removing 3 screws for fixing...

Страница 58: ...the plate when unscrewing the 2 board fixing screws 1 3 Remove and replace all of the harnesses connected to 2 board fixing screws 2 at the time of replacing the LED board assy for lighting the right...

Страница 59: ...ll Push the board in as the arrow shown on the right below when placing the board 3 Replace the LED board assy for lighting the right eyeball by pulling it out from the VD R assy after removing the VD...

Страница 60: ...confirm that the head is horizontal by the level and adjust and fix it as its standard face to be horizontal Also fix it as the boss for positioning the LD R assy and the hole for positioning the PD a...

Страница 61: ...D case B refer to 8 1 1 3 Remove the LD R assy LD L assy and the motor drive unit harness refer to 8 1 5 4 Replace the PD assy after removing it from the measuring table etc 5 Input the data changed o...

Страница 62: ...e chart stopper and unscrewing 2 fixing screws 4 Remove the joint block assy by removing the Leveling adjustment knob assy and the Leveling adjustment spring post first and then removing the E ring ei...

Страница 63: ...astic adhesive Remove the left LD case F by rotating it in a clockwise direction 3 Remove the VD check window after unscrewing 2 fixing screws 4 Remove the right LD case B refer to 8 1 1 5 Replace the...

Страница 64: ...e 2 and insert the flat blade screwdriver in it 4 Displace the LCD assy to the back and the LCD case 2 to the front with one hand and turn the flat blade screwdriver and unfix the tabs with the other...

Страница 65: ...CD panel assy after removing 4 fixing screws LCD harness and touch panel harness 10 Procedure of disassembling is finished Reassemble it with the opposite procedures of disassembling Calibrate the tou...

Страница 66: ...crew 4 fixing screws and remove the body case 1 4 Replace the open switch after unscrewing the fixing screw on the back of the body case 1 5 Remove the LCD case 2 after unscrewing 4 hinge fixing screw...

Страница 67: ...er unscrewing 3 fixing screws and removing the earth harness 11 Replace the printer case after removing the thermal printer and the printer control board assy Hinge fixing screws Fixing screws 1 LCD c...

Страница 68: ...nit after unscrewing 2 fixing screws Reassemble it as the roller unit to be parallel to the case 15 Replace the relay board assy after unscrewing 4 board fixing screws and removing all of the harnesse...

Страница 69: ...ing the operation dial assy The operation dial assy and the operation board assy are fixed with 4 tabs The tabs are placed at where 4 ribs are not placed Insert the small flat blade screwdriver in the...

Страница 70: ...the operation button 6 Procedure of disassembling is finished Reassemble it with the opposite procedures of disassembling At the time of reassembling of the operation board assy place the operation d...

Страница 71: ...munication board assy after unscrewing 5 board fixing screws and removing all of the harnesses connected to the communication board assy 3 Replace the switching power supply assy and the harness after...

Страница 72: ...efer to 8 3 1 2 Remove all of the harnesses connected to the power supply switch 3 Pinch A parts with a nipper etc and press it out to B direction 4 Place the new power supply switch in the main unit...

Страница 73: ...ment of fuse 1 Replace the fuse by holding 2 tabs as shown below and taking it out 2 Reassemble it with the opposite procedures of disassembling Brown Light blue To fuse holder To fuse holder Light bl...

Страница 74: ...72 8 3 4 Replacement of leg of relay box 1 Turn the unit over 2 Replace 4 fixing screws Fixing screw Leg of relay box...

Страница 75: ...setting of the application Set the communication port and communication speed of the application of software rewriting Set the communication port depending on the PC environment Set the Product mode...

Страница 76: ...the program file to rewrite 4 Connection of APH550 and PC Connect the RS 232C cable with the relay box of APH550 and PC 5 Switch APH550 to the mode of program rewriting Turn the power on with pressin...

Страница 77: ...The setting of the Hyper mode Enter the Hyper mode by pressing the right button It is cancelled by pressing the left button Press the XC1 button after setting the communication Please Send MOT File i...

Страница 78: ...76...

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