ARTROMOT K4 Service Manual
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ARTROMOT K4 Service Manual

ARTROMOT K4 Service Manual

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ARTROMOT - K4
®
Service Manual
Starting from serial number 10000

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Summary of Contents for ARTROMOT K4

  • Page 1 ARTROMOT - K4 ® Service Manual Starting from serial number 10000...

  • Page 2: Table Of Contents

    NEW PROCEDURE to perform a reference run/ calibration. See chapter Special function Service menu. No plugs may be connected or disconnected while the unit is switched on. Always switch the ARTROMOT®-K4 off before connecting or disconnecting a plug. The locks for spiral cable for the hand-held programming unit have to be closed at all times.
  • Page 3 Range exceeded: Motor over current: The measured angle is out of the range of motion. The current for the motor exceeded the maximum limit -> -> Check the mechanics Replace motor control (Pos. 1.35) -> Replace motor control (Pos. 1.35) ->...
  • Page 4 3.2 Mechanics Mixup between non compatible device and hand held The threaded spindle and spindle nut is not programming unit interchangeable with ARTROMOT®-K4 -> Use the correct hand held programming unit (Pos. 1.31) serial number < 3000. Handset error internal communication:...

  • Page 5: Packing And Unpacking

    4. Packing and unpacking The following settings must be made to transport the ARTROMOT®-K4: Set the packing setting in the menu or move the device in a position of EXTENSION = 10 degrees. Switch off the device. Remove power cord and disconnect the hand-held programming unit.

  • Page 6: Block Diagram Of Electronic Parts

    5. Block diagramm of the electronic parts Hand-held programming unit Display Motor Control Control- Microprocessor logic Motor Motor driver 24 V Ground Micro- Memory Pot. processor Clock Pot. Control Control-logic Stop Keypad Power supply 24 V DV...

  • Page 7: Bill Of Material For Service Parts

    Ordernumber Electronics 1.30 Power cord EU version 0.0034.118 Power cord USA version 0.0034.011 1.31 Hand held programming unit K4 with spiral cable SN > 10000 0.0031.400 1.32 Spiral cable for hand held programming unit 2.0037.035 1.33 Rubber mat 2.0031.235 1.34 Base plate complete 2.0031.005...
  • Page 8 Position Description Ordernumber Exterior underframe 2.40 Right profile 2.0031.244 2.41 Left profile 2.0031.243 2.42 Rubber mat femur 2.0031.234 2.43 2.0031.193 2.44 Interior slit 750 mm 2.0031.155 2.45 Interior slit 125 mm 2.0031.242 2.47 Shaft bearing 2.0031.112 2.48 DU collar 0.0031.110 Interior slit 480 mm 2.0031.197 2.49...
  • Page 9 Spindle nut 2.0032.141 3.54 Sticker ARTROMOT K4 right 2.0031.241 3.55 Sticker ARTROMOT K4 left 2.0031.240 3.60 Housing K4 complete with stickers SN > 10000 0.0031.232 Femur extension Femur extension assembly (7.1 –7.8) 2.0031.051 Leaf Spring 2.0031.143 Stud bolt 2.0031.142 Square tube 2.0031.025...
  • Page 10 Position Description Ordernumber 8.15 Washer 2.0031.118 8.18 0.0031.108 8.19 0.0031.105 8.20 Supporting disk 2.0031.213 8.21 Akle joint bow 2.0037.163 8.22 Base plate 2.0037.168 8.23 Countersunk screw DIN79991M5x12A2 8.24 Ankle joint nut 2.0037.165 8.25 Distance disk 0.0037.027 8.26 Wing screw GN531-32-M6-10sw 8.28 DIN6325D4x12 8.29...
  • Page 11 Position Description Ordernumber 10.8 Bolt 2.0031.127 10.9 Knurled handle 2.0031.135 10.10 Joint bolt 2.0031.237 10.11 Femur tube 2.0031.236 10.12 Split pin DIN1481D3x16 10.13 Disc 0.0037.027 10.14 Tube 2.0031.139 10.15 Washer DIN9021D6,4vz 10.16 Flat head screw 0.0031.025 10.17 Flat head screw DIN921M3x5A2 10.18 Screw thread in...

  • Page 12: Explosion Drawing Part

    7. Explosion drawing part 1...

  • Page 13: Explosion Drawing Part 2

    8. Explosion drawing part 2...

  • Page 14: Special Function Service Menu

    Press the symbol calibration Display: Entering the service menu: Press the menu key until Service Menu Press + or - to move the ARTROMOT®-K4 to 0 degrees. shows up (menu 3). Press START, the calibration starts automatically. The device will reach both maximum points and move between –10 bis 125 degrees with different speed.
  • Page 15 9.3 Error log Press the symbol error log You will find following information on the display: Upper line: Number of the current showed error message and the total number of the saved error messages. Right number is the error code of the error message (see chapter 3.1) Lower line: Error message Left side: The symbol of the causer.

  • Page 16: How To Perform Repairs

    10.3 How to exchange the power supply electronics (Pos. 1.41). Move the ARTROMOT®-K4 in a position of approximately 110 degrees. Turn the power OFF at the ARTROMOT®-K4 and remove the power cord. ATTENTION! Hit the 4 pins of the split rivet (Pos. 3.24) inwards.

  • Page 17: Checklist For Safety- And Function Test

    Display: 25 Therapy Duration -> Display: 00:00 6. Start the ARTROMOT® -K4 in the motion range between –10 to 120 degrees. Set the speed to 100%. Both extreme points should be reached within 70 – 100 seconds. 7. All special funtion are deactivated. Select a therapy time of 3 minutes.
  • Page 18 ORMED GmbH & Co. KG • Merzhauser Straße 112 • D -79100 Freiburg Tel +49 761 4566-01 • Fax +49 0761 4566-5501 • www.ormed.de • E-Mail: info@ormed.de DIN EN 13485 ORMED Nr. 018 829-01...

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