Medifa 6000 Service Manual
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Medifa 6000 Service Manual

Mobile operating tables
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medifa 6000
Mobile operating tables
Service manual
Version: 2.0

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Summary of Contents for Medifa 6000

  • Page 1 6000 Mobile operating tables Service manual Version: 2.0...

  • Page 3: Table Of Contents

    Replacing the power input module ........... 32 Service manual for medifa 6000 mobile operating tables, version 2.0...
  • Page 4 Hydraulic diagram 601920 ............60 10. Wiring diagram .......................... 62 11. Maintenance plan ........................63 Service manual for medifa 6000 mobile operating tables, version 2.0...

  • Page 5: Important Information

    All rights according to the copyright law are expressly reserved by medifa. medifa shall only be responsible for the safety- related properties of this device within the framework of the legal regulations if maintenance, servicing and changes to this device are carried out by medifa itself or a representative in accordance with instructions.

  • Page 6: Notes For The Service Technician

    This repair manual also serve as training documentation. Repairs beyond the scope of this repair manual may only be carried out after consultation with medifa or must be carried out by medifa GmbH & Co. KG.

  • Page 7: Used Symbols

    CAUTION indicates a potentially hazardous situation which, if not avoided, could result in minor or moderate injury. WARNING Indication of a harmful situation with the possible consequences: the device or something in its vicinity could be damaged. Service manual for medifa 6000 mobile operating tables, version 2.0...

  • Page 8: Preparing The Operating Table

    HAZARD Danger of injury! After each repair, an electrical safety test must be carried out in accordance with 0751-1 of DIN VDE German Institute for Standardisation, German electrical engineers association). Service manual for medifa 6000 mobile operating tables, version 2.0...

  • Page 9: Components Column / Top Frame

    [5] can now be removed. To dismantle the right-hand top cladding half [6], the ribbon cable must first be removed from the column keyboard board. Figure 4 Service manual for medifa 6000 mobile operating tables, version 2.0...
  • Page 10 Do not lift the cover of the housing under extreme force and follow the last step of the repair instructions to avoid damag- ing the supply interface of the board. Service manual for medifa 6000 mobile operating tables, version 2.0...
  • Page 11 To remove the bottom cladding, first remove the screws [11 and 12] on the bottom side, top side, front and back side. Finally, the cladding halves can be removed. Figure 9 Service manual for medifa 6000 mobile operating tables, version 2.0...

  • Page 12: Releasing The Bellows

    Now the bellows can be pulled over the two brackets and placed on the base. The entire technical equipment of the table can now be easily handled. Figure 11 Service manual for medifa 6000 mobile operating tables, version 2.0...

  • Page 13: Checking The Oil Level

    Serious damage can occur if all the previously described functions are moved to the end position! To top up the oil, remove the filler cap [1] and top up the hydraulic oil via a funnel! Oil type: ARAL VITAM EN 32 Figure 12 Service manual for medifa 6000 mobile operating tables, version 2.0...

  • Page 14: Removing The Padding Plates

    Depending on the model, mortise and tenon elements are also screwed to the padding plate of the lower back. The padding plates are mounted in the reverse order Figure 13 Service manual for medifa 6000 mobile operating tables, version 2.0...

  • Page 15: Replacing The Distributor Board

    = diagnostic connection (cable T04651 see cable diagram) w= White b = Brown trend reloc leg R back g = Green y = Yellow Service manual for medifa 6000 mobile operating tables, version 2.0...

  • Page 16: Replacing The Distributor Board

    The cable assignment can be taken from the cable diagram. WARNING When installing the wire-rope pull potentiometer, also make sure that the wire-rope does not snap upwards. This can dam- age the wire-rope potentiometer. Service manual for medifa 6000 mobile operating tables, version 2.0...

  • Page 17: Displacement Encoder System Of Longitudinal Displacement

    Figure 18 the calibration programme must be carried out (see chapter calibration). The cable assignment can be taken from the cable diagram. Service manual for medifa 6000 mobile operating tables, version 2.0...

  • Page 18: Displacement Encoder System Of The Trendelenburg Adjustment

    Please note that after the installation of the new displacement encoder system, the calibration programme must be carried out (see chapter Calibration). The cable assignment can be taken from the cable diagram. Service manual for medifa 6000 mobile operating tables, version 2.0...

  • Page 19: Displacement Encoder System Of Lateral Adjustment

    Please note that after the installation of the new displacement encoder system, the calibration programme must be carried out (see chapter Calibration). The cable assignment can be taken from the cable diagram. Service manual for medifa 6000 mobile operating tables, version 2.0...

  • Page 20: Displacement Encoder System Of The Back Plate Adjustment

    When installing the new cable, replace the cable ties in their original position. Figure 24 WARNING When installing the new cable, replace the cable ties in their original position. Service manual for medifa 6000 mobile operating tables, version 2.0...
  • Page 21 Figure 25 Recommended adhesive: Loxeal 55-03 Figure 26 WARNING When reinserting the driver guide on the backrest rail, make sure that the screw [1] does not protrude from the hole. Service manual for medifa 6000 mobile operating tables, version 2.0...

  • Page 22: Replacement On Models 601120 And 601820

    When installing the new cable, replace the cable ties in their original position. Figure 28 Service manual for medifa 6000 mobile operating tables, version 2.0...
  • Page 23 Figure 29 Recommended adhesive: Loxeal 55-03 Figure 30 WARNING When reinserting the driver guide on the backrest rail, make sure that the screw [1] does not protrude from the hole. Service manual for medifa 6000 mobile operating tables, version 2.0...

  • Page 24: Replacement On Model 601920

    Figure 32 Now the displacement encoder system [3] can be pulled out of the pelvic rail at the front. Figure 33 Service manual for medifa 6000 mobile operating tables, version 2.0...

  • Page 25: Displacement Encoder System Of The Leg Plate Adjustment (Item No: 601920)

    Use pliers to remove the bolt [2] from the pelvic rail by pulling on the screw. Figure 35 After you have removed the bolt [2], you can access the screw [3]. Now remove the screw [3]. Figure 36 Service manual for medifa 6000 mobile operating tables, version 2.0...
  • Page 26 The cable assignment can be taken from the cable diagram. When installing the screw [7], use a screw locking adhesive to protect it against loosening. Recommended adhesive: Loxeal 55-03 Figure 39 Service manual for medifa 6000 mobile operating tables, version 2.0...

  • Page 27: Displacement Encoder System Of The Upper Back Plate Adjustment On Models 601700 And 601820

    [5] on the top side. Once the light barrier has been detached, it can be guided out through the pelvis rail and joint box with a cable. Figure 42 Service manual for medifa 6000 mobile operating tables, version 2.0...
  • Page 28 If the extending rod is set shorter, the zero position is shifted to negative. Adjust the zero angle slightly to the positive. Figure 43 Service manual for medifa 6000 mobile operating tables, version 2.0...

  • Page 29: Replacing The Hydraulic Unit

    In the last step, the new unit can be fixed to the bracket, the oil tank can be filled and the power supply can be restored. Figure 45 WARNING Oil may leak when loosening the terminal block [2]. Service manual for medifa 6000 mobile operating tables, version 2.0...

  • Page 30: Replacing The Batteries

    [4]. Document the position of the hoses [4], using the hydraulic diagram, before you start dismantling. This will later make it easier to fit the hoses to the new valve block [2]. Service manual for medifa 6000 mobile operating tables, version 2.0...
  • Page 31 WARNING Ensure that the motors are polarised correctly, otherwise they will turn in the wrong direction. This could severely impair the respective adjustment function of the table! Service manual for medifa 6000 mobile operating tables, version 2.0...

  • Page 32: Components Of Base

    To do this, remove the battery fuse holder [1]. Use a slotted screwdriver. If the fuse has been removed, the new fuse can be fitted to the fuse holder. Fuse type: 10,3x38 Figure 49 1k VDC, 15A, F, H Service manual for medifa 6000 mobile operating tables, version 2.0...

  • Page 33: Replacing The Control Unit

    Once the base front panel has been removed, the view of the control unit [3] is clear. It is only attached with Velcro fasteners. Figure 51 Service manual for medifa 6000 mobile operating tables, version 2.0...
  • Page 34 (see chapter Calibration). The cable assignment can be found in your documentation and the cable diagram. Figure 52 Service manual for medifa 6000 mobile operating tables, version 2.0...

  • Page 35: Replacing The External Charge Control

    Finally, disconnect the plug connection [4] to the accumulators. To do this, lift the terminal [5] upwards and then pull the connection apart. The assembly is carried out in the reverse order. Figure 54 Service manual for medifa 6000 mobile operating tables, version 2.0...

  • Page 36: Replacing The 5Th Wheel

    5th wheel (marked blue) becomes clear. The complete system of the 5th wheel, is fixed with four screws on the underside of the base and with two screws inside the base. Figure 57 Service manual for medifa 6000 mobile operating tables, version 2.0...
  • Page 37 To replace the roller, simply loosen the hexagon head screw [5]. This is secured by a nut on the other side. The assembly of the complete system of the 5th wheel is done in reverse order. Figure 60 Service manual for medifa 6000 mobile operating tables, version 2.0...

  • Page 38: Replacing The Batteries

    To replace the batteries, it is necessary to dismantle the entire system of the 5th wheel. You will find information on this in the chapter “Replacing the 5th wheel”. Figure 62 Service manual for medifa 6000 mobile operating tables, version 2.0...
  • Page 39 The battery cables must be removed according to the cable diagram and connected to the new batteries. The reassembly is carried out in reverse order. Figure 64 Service manual for medifa 6000 mobile operating tables, version 2.0...

  • Page 40: Replacing The Twin Swivel Castors

    Figure 66 WARNING Danger of injury! Solid stability must be guaranteed at all times when jacking up the table. Service manual for medifa 6000 mobile operating tables, version 2.0...
  • Page 41 Use a suitable hexagon socket tool for this. All parts marked in red must be aligned with the same side of the frame. Service manual for medifa 6000 mobile operating tables, version 2.0...

  • Page 42: Calibration

    6. Calibration The calibration of the medifa 6000 is used to record the end stops and zero positions of the various drives. If the end stops are not determined, various mechanical components can collide and cause serious damage to the table. Calibration of the zero positions ensures that the top frame can be moved to a position that is as horizontal as possible when the "Level"...

  • Page 43: Possible Malfunction And Causes

    Defective board or foil. Check the column keyboard and function. the wiring. Bottom switch not functioning. Defective printed circuit board or Check the bottom switch and the button of the foil. cabling. Service manual for medifa 6000 mobile operating tables, version 2.0...
  • Page 44 - Replacement of displacement defective encoder system - Defective hydraulic unit - Replacement of hydraulic - Defective cylinder power unit - Defective operating units - Exchange of cylinder - Replacement of operating unit Service manual for medifa 6000 mobile operating tables, version 2.0...
  • Page 45 Column cladding of the operating Check the column cladding and the operating table up or down. table is damaged or is not in the readjust or replace if necessary. correct position. Service manual for medifa 6000 mobile operating tables, version 2.0...

  • Page 46: Spare Parts Lists

    ET 8000-0034 Mains input module with filter ET 8000-0035 Mains fuse ET 8000-0036 Flush-mounted box potential equalisation ET 8000-0037 Battery fuse holder ET 8000-0038 Battery backup ET 8000-0041 Main switch Service manual for medifa 6000 mobile operating tables, version 2.0...

  • Page 47: Spare Parts Column

    100221 Column keyboard foil for item no. 601820 (GEN 8) 100222 Column keyboard foil for item no. 601700 (GEN 8) 100223 Column keyboard foil for item no. 601120 (GEN 8) Service manual for medifa 6000 mobile operating tables, version 2.0...

  • Page 48: Spare Parts Of Manual Switch

    Fixing spigot for fixing the pool padding plate ET 6000-0055 Cylinder drive of lower back adjustment T04420 Displacement encoder system of longitudinal moveability T04414 Displacement encoder system of lower back adjustment Service manual for medifa 6000 mobile operating tables, version 2.0...

  • Page 49: Top Frame On Model 601700

    Cylinder drives of the upper back adjustment ET 6000-0055 Cylinder drives of the lower back adjustment T04414 Displacement encoder system of the lower back adjustment MOT-K014 Connection cable of fork photoelectric sensors T02881 Back release guide Service manual for medifa 6000 mobile operating tables, version 2.0...

  • Page 50: Top Frame On Models 601820

    Cylinder drive of lower back adjustment T04420 Displacement encoder system of longitudinal moveability T04414 Displacement encoder system of lower back adjustment MOT-K014 Connection cable of fork photoelectric sensors T02881 Back release guide Service manual for medifa 6000 mobile operating tables, version 2.0...

  • Page 51: Top Frame On Model 601920

    Cylinder drive of lower back adjustment T04420 Displacement encoder system of longitudinal moveability ET 6000-0057 Cylinder drive of the right leg plate drive T04609 Displacement encoder system of the lower back drive Service manual for medifa 6000 mobile operating tables, version 2.0...

  • Page 52: Spare Parts Head Plate - Item No.: 61144 Sf

    Spare parts head plate - Item No.: 61144 SF t t y y Item No. Name T04329 Padding support SFC T01798/3 Fixing spigot T04353 Headrest padding plate 100227 Gas spring T02563-14 Gas spring release handle T04066 Release head Service manual for medifa 6000 mobile operating tables, version 2.0...

  • Page 53: Spare Parts Of Leg Plates - Item No. 61615Sf

    Gas spring 100229 Gas spring release head B61610B4/1 Gas spring release handle right B61610B4/2 Gas spring release handle left T00049/2 Spacer sleeve T02616/6 Guide rail 100840 Screw M8 x 40 Service manual for medifa 6000 mobile operating tables, version 2.0...

  • Page 54: Spare Parts Of Leg Plates - 61616Sf

    Fixing spigot T01798-5 Radiolucent mounting spigot T04538 Split leg padding plate 0110300000VR Slotted pan-head screw 24743.5 Star knob screw T02615/1 Spacer sleeve T02616/6 Guide rail 100840 Screw M8 x 40 Service manual for medifa 6000 mobile operating tables, version 2.0...

  • Page 55: Spare Parts Upper Back Plate 61250Sf

    Padding support SFC T01798/3 Fixing spigot T04349 Upper back padding plate 100230 Star knob screw T00238 Socket 094425 M4 x 25 T02615/1 Spacer sleeve T02616/3 Guide rail 100845 M8 x 45 Service manual for medifa 6000 mobile operating tables, version 2.0...

  • Page 56: Hydraulic Diagram

    120 08 600 12 600 07 600 04 600 10 600 09 600 14 Rechter Rücken-Zylinder Linker Rücken-Zylinder 600 05 600 11 600 08 600 15 600 06 600 13 Service manual for medifa 6000 mobile operating tables, version 2.0...
  • Page 57 Plug-in coupling M -- Screwed ring joint M8x1 550 mm 120 07 Plug-in coupling M -- Screwed ring joint M8x1 750 mm 120 08 Plug-in coupling M -- Screwed ring joint M8x1 750 mm Service manual for medifa 6000 mobile operating tables, version 2.0...

  • Page 58: Hydraulic Diagram 601700, 601820

    600 14 Li. Rücken-Zylinder Re. Rücken-Zylinder 820 07 600 05 600 11 600 08 600 15 820 05 820 06 820 08 600 06 600 13 Li. Gallenbank-Zylinder Re. Gallenbank-Zylinder Service manual for medifa 6000 mobile operating tables, version 2.0...
  • Page 59 Plug-in coupling M -- Screwed ring joint M8x1 550 mm 820 11 Plug-in coupling M -- Screwed ring joint M8x1 750 mm 820 12 Plug-in coupling M -- Screwed ring joint M8x1 750 mm Service manual for medifa 6000 mobile operating tables, version 2.0...

  • Page 60: Hydraulic Diagram 601920

    Rotationsventil II Linker Rücken-Zylinder Rechter Rücken-Zylinder 600 12 600 07 600 04 600 10 600 09 600 14 600 05 600 11 600 08 600 15 600 06 600 13 Service manual for medifa 6000 mobile operating tables, version 2.0...
  • Page 61 Plug-in coupling M -- Screwed ring joint M8x1 750 mm 920 12 Plug-in coupling M -- Screwed ring joint M8x1 700 mm 920 13 Plug-in coupling M -- Screwed ring joint M8x1 850 mm Service manual for medifa 6000 mobile operating tables, version 2.0...

  • Page 62: Wiring Diagram

    Wiring diagram 10. Wiring diagram Service manual for medifa 6000 mobile operating tables, version 2.0...

  • Page 63: Maintenance Plan

    Check hydraulic system Visual No visible oil drops or leaks for leaks Check cabling Visual No sharp bends or crushing points Check type plate Visual No damage, good perceptibility Service manual for medifa 6000 mobile operating tables, version 2.0...
  • Page 64 Check hydraulic system Visual No visible oil drops or leaks for leaks Check cabling Visual No sharp bends or crushing points Check pictograms Visual No damage, good perceptibility Service manual for medifa 6000 mobile operating tables, version 2.0...
  • Page 65 Primary check of Test device > 2 MΩ insulation resistance Check device leakage Test device < 0.5 mA current Check leakage current for Test device < 5 mA patient Service manual for medifa 6000 mobile operating tables, version 2.0...
  • Page 66 GmbH & Co. KG Industriestraße 5 57413 Finnentrop Germany Phone +49 2721 7177-0 Fax +49 2721 7177-255 info@medifa.com www.medifa.com...

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