Medifa 800200 Service Manual
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Medifa 800200 Service Manual

Operating table
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Index
I.
Safety Instructions ...................................
II.
Normal Use .............................................
III.
Removing the Table Top ........................
IV.
V.
Removing the Column Cover ....................
VI.
VII.
Oil Level Check .......................................
- Refill Oil ...........................................
IX.
Mounting of the Upper Base ...................
X.
System for ...........................................
- Longitudinal Shifting .......................
- Transverse Shifting .........................
- Trendelenburg Shifting ...................
medifa imaging operating table
2
XI.
Replacement of Hydraulic Cylinder ...............
-Trendelenburg Shifting ...........................
3
-Lateral Shifting .......................................
4
XII.
5
6-9
10
XIV. Replacement of Accumulator .........................
XV.
Replacement of Movable Parts .....................
11
11
12-15
12-13
14-15
XVIII. Electrical Wiring diagram ...............................
16
XIX. Hydraulic Diagram .........................................
17-22
XX.
List of Spare Parts & Drawings ......................
XXI. Service/Maintenance Schedule .....................
17
- Service Report .......................................
18
- Maintenance Schedule ..........................
19-20
21-22
medifa 8000
800200
23-25
23
24-25
26
27
28
29-32
29
30-32
33
34
35
36-37
38-39
40-44
40-41
42-44

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Summary of Contents for Medifa 800200

  • Page 1: Table Of Contents

    8000 medifa imaging operating table 800200 Index Safety Instructions ........Replacement of Hydraulic Cylinder ....23-25 Normal Use ..........-Trendelenburg Shifting ......-Lateral Shifting ........24-25 III. Removing the Table Top ......Removing the Crusting Protector .... XII. Replacement of the Control Panel ....

  • Page 2: Safety Instructions

    Service Manual - medifa 8000 I. Safety Instructions The Radioscopy Operating Table medifa 8000 has been manufactured according to the state of the art as well as to the valid safety specifications and requirements. Nevertheless, improper handling and/or damages on the radioscopy operating table can lead to safety hazards for the user and/or other persons and tangible assets.

  • Page 3: Normal Use

    Only use tables in a perfect condition and maintenanced according to the given schedule! Attention: This manuel cannot replace the absolutely necessary training for the operation and maintenance of our products! medifa GmbH & Co. KG – Industriestraße 5 – D-57413 Finnentrop, Tel.: +49 (0) 2721-7177-0 – Fax: +49 (0) 2721-7177-77...

  • Page 4: Removing The Table Top

    Service Manual - medifa 8000 III. Removing The Table Top Before starting any repair or maintenance work on the radioscopy operation table it might be necessa- ry to take off the table plate, to prevent damages. In some cases this will become absolutely necessary in order to reach special parts.

  • Page 5: Removing The Crusting Protector

    Before removing the last screw, a second person should secure the cover panel to prevent it from falling down! fig. 10: remove crusting protector medifa GmbH & Co. KG – Industriestraße 5 – D-57413 Finnentrop, Tel.: +49 (0) 2721-7177-0 – Fax: +49 (0) 2721-7177-77...

  • Page 6: Removing The Column Cover

    Service Manual - medifa 8000 V. Removing The Column Cover For various repairs the column cover needs to be removed. Do as follows: Use the hand switch or the control panel and put the table into the top position. Remove the supply cable, if necessary.
  • Page 7 Use a small slot screw driver or flat pliers. fig. 18: loosening the expansion bellows medifa GmbH & Co. KG – Industriestraße 5 – D-57413 Finnentrop, Tel.: +49 (0) 2721-7177-0 – Fax: +49 (0) 2721-7177-77...
  • Page 8 Service Manual - medifa 8000 Now the expansion bellows can be pulled over the frame. A fig. 19: removing the expansion bellows After removing the expansion bellows from the upper cover, do the same with the control panel. Do as follows: Loosen the screws (4 screws) from the inside of the upper cover.
  • Page 9 Bend the cover around the column, like you did with the mi- ddle and lower covers,in order to remove it. fig. 29: removing the upper cover medifa GmbH & Co. KG – Industriestraße 5 – D-57413 Finnentrop, Tel.: +49 (0) 2721-7177-0 – Fax: +49 (0) 2721-7177-77...

  • Page 10: Loosening Of The Expansion Bellows

    Service Manual - medifa 8000 VI. Loosening The Expansion Bellows Before being able to loose the expansion bellows, it is necessary to dismantle the crusting protector of the sli- ding function. Please see Chapter IV „Removing the Crusting Protective Cover“.

  • Page 11: Oil Level Check

    For refilling, put off the plug and refill oil with a funnel! oiL type ARAL VITAM DE 32 Type: HLP-D fig. 36: oil level check medifa GmbH & Co. KG – Industriestraße 5 – D-57413 Finnentrop, Tel.: +49 (0) 2721-7177-0 – Fax: +49 (0) 2721-7177-77...

  • Page 12: Replacement Of Hydraulic Cylinder

    Service Manual - medifa 8000 VIII. Replacing the Hydraulic Cylinder (Longitudinal Shifting) To replace the hydraulic cylinder for the longitudinal shifting, first take off the table top as stated in Chapter III “Removing The Table Top“. Then remove the crusting protector and loosen the expansion bellows. For further information please see Chapter IV „Removing The Crusting protector“, Chapter V“...
  • Page 13 This procedure will guarantee the proper installation of the tube. Always take care of cable ties and band clamps. medifa GmbH & Co. KG – Industriestraße 5 – D-57413 Finnentrop, Tel.: +49 (0) 2721-7177-0 – Fax: +49 (0) 2721-7177-77...

  • Page 14: Transverse Shifting Of Table Top

    Service Manual - medifa 8000 VIII. Replacing the Hydraulic Cylinder (Transverse Shifting) Before replacing the hydraulic cylinder for the transverse shifting function, remove the table top. For further help, please see Chapter III “Removing the Table Top“. Also remove the crusting protector and loosen the expansion bellows, as stated in Chapter IV “Removing the Crusting protector“, Chapter V “Removing the Column Cover“...

  • Page 15: Blocks

    This procedure will guarantee the proper installation of the tube. Always take care of cable ties and band clamps. fig. 52: remove hydraulic cylinder medifa GmbH & Co. KG – Industriestraße 5 – D-57413 Finnentrop, Tel.: +49 (0) 2721-7177-0 – Fax: +49 (0) 2721-7177-77...

  • Page 16: Mounting Of The Upper Base

    Service Manual - medifa 8000 IX. Mounting of the Upper base plate Do as follows: First, screw back the cylinder connection to the lower base plate. fig. 53: fastening hydraulic cylinder connection Properly place the base plate onto the guide rails. Now move to foot position of the table.

  • Page 17: Replacement Of The Way Measurement

    Now retrace the cable to the connection of the expansion bellows holder. There, the cables can be removed by opening the cable clamps. fig. 60: dismantle way measurement sys- medifa GmbH & Co. KG – Industriestraße 5 – D-57413 Finnentrop, Tel.: +49 (0) 2721-7177-0 – Fax: +49 (0) 2721-7177-77...

  • Page 18: Transverse Shifting

    Service Manual - medifa 8000 X. Replacing the Way Measurement System (Transverse Shifting) Before replacing the way measurement system for the transverse shifting, the table top has to be taken off. For further help please see Chapter III „Removing the Table Top“.

  • Page 19: Trendelenburg Shifting

    Loosen the screws of the way measurement system with the holder at the piston rod of the cylinder. The system can be easily removed. medifa GmbH & Co. KG – Industriestraße 5 – D-57413 Finnentrop, Tel.: +49 (0) 2721-7177-0 – Fax: +49 (0) 2721-7177-77...

  • Page 20: Trendelenburg Shifting

    Service Manual - medifa 8000 Finally, sepeaate the wire of the way measurement system ( Trendelenburg shifting) . Remove the two screws and open the way measurement cap. You will now see the plug. Simply put it off. fig. 66+67:...

  • Page 21: Lateral Tilt

    Loosen the screws of the way measurement system with the the holder at the piston rod of the cylinder. The system can be easily removed. medifa GmbH & Co. KG – Industriestraße 5 – D-57413 Finnentrop, Tel.: +49 (0) 2721-7177-0 – Fax: +49 (0) 2721-7177-77...

  • Page 22: Lateral Shifting

    Service Manual - medifa 8000 Finally, separate the wire of the way measurement system ( lateral shifting) . Remove the two screws and open the way measurement cap. You will now see the plug. Simply put it off. fig. 71+72: disconnect way measurement...
  • Page 23 While dismantling the cylinder, oil might penetrate. The cylinder should not be pressurized when dismantled! fig. 76+77: dismantle hydraulic cylinder medifa GmbH & Co. KG – Industriestraße 5 – D-57413 Finnentrop, Tel.: +49 (0) 2721-7177-0 – Fax: +49 (0) 2721-7177-77...
  • Page 24 Service Manual - medifa 8000 XI. Replacement of the Hydraulic Cylinder (Lateral Shifting) Before replacing the hydraulic cylinder for the lateral shifting, the table top has to be taken off. For further help please see Chapter III. „Removing the Table Top“.
  • Page 25 Attention: While dismantling the cylinder, oil might penetrate. The cylinder should not be pressurized when dismantled. medifa GmbH & Co. KG – Industriestraße 5 – D-57413 Finnentrop, Tel.: +49 (0) 2721-7177-0 – Fax: +49 (0) 2721-7177-77...

  • Page 26: Replacement Of The Control Panel

    Service Manual - medifa 8000 XII. Replacement of the Control Panel Before replacing the control, the colum cover has to be removed. Please see Chapter V. „Replacement of the Column Cover“. Do as follows: Pull off all plugs from the now visible control.

  • Page 27: Replacement Of The Hydraulic Power Unit

    Finally fix the new power unit to the holder and reconnect the Abb. 88: dismantle hydraulic power unit current supply. medifa GmbH & Co. KG – Industriestraße 5 – D-57413 Finnentrop, Tel.: +49 (0) 2721-7177-0 – Fax: +49 (0) 2721-7177-77...
  • Page 28 Service Manual - medifa 8000 XII. Replacement of the Accumulators Before replacing the accumulators or controlling its condition, it is necessary to remove the column cover. For further help please see Chapter V. „Replacement of the Column Cover“. Do as follows: First jack up the table by placing two ,e.g., squared timber...

  • Page 29: Replacement Of The Castors(Front)

    Only by doing this, it will be possible to take out the castors. Information: Do not lose the plastic disc on the inside of the twin castors. fig. 94: dismantle castors medifa GmbH & Co. KG – Industriestraße 5 – D-57413 Finnentrop, Tel.: +49 (0) 2721-7177-0 – Fax: +49 (0) 2721-7177-77...

  • Page 30: Replacement Of The Castors (Rear)

    Service Manual - medifa 8000 XIV. Replacement of the Castors (Fixed Roller, Back) To replace the castors jack up the table. Place two squared timber underneath the column. Do as follows : The gear shift linkage of the radioscopy operation table can be dismantled by unscrewing the six screws.
  • Page 31  The gear must be brought into the middle position:  Castor unbraked (upper position)  Castor unbraked (middle position)  Castor unbraked (lower position) fig. 101: mounting castors medifa GmbH & Co. KG – Industriestraße 5 – D-57413 Finnentrop, Tel.: +49 (0) 2721-7177-0 – Fax: +49 (0) 2721-7177-77...
  • Page 32 Service Manual - medifa 8000 As soon as all requirements for the mounting of the castors are met, they can be put back and fastened to the castor case on the radioscopy operation table. To do this, fix the fastening screw from the inside of the co- lumn to the connection.

  • Page 33: Replacement Of The External Battery Charger

    To install the new charger, follow the above mentioned steps fig. 112: loosen handle for cable duct in reverse order. medifa GmbH & Co. KG – Industriestraße 5 – D-57413 Finnentrop, Tel.: +49 (0) 2721-7177-0 – Fax: +49 (0) 2721-7177-77...

  • Page 34: Wiring Diagram Breaker Box (Black)

    Service Manual - medifa 8000 XV. Wiring Diagram Breaker Box (black) X1—way measurement trendelenburg (Wegmesser Trendelenburg) X1.1 +5V DC (gn) X1.2 signal (br) X1.3 GND (ws) X1.4 PE (rt) X2—way measurement lateral (Wegmesser Lateral) X2.1 +5V DC (gn) X2.2 signal (br) X2.3 GND...

  • Page 35: Electrical Wiring Diagram

    XVI. Electrical Wiring Diagram No... Questionaire value Voltage accumulator 25—27 V Current accumulator > 1 A medifa GmbH & Co. KG – Industriestraße 5 – D-57413 Finnentrop, Tel.: +49 (0) 2721-7177-0 – Fax: +49 (0) 2721-7177-77...

  • Page 36: Hydraulic Diagram

    Service Manual - medifa 8000 XVII. Hydraulic Diagram...
  • Page 37 1000 ring connectionM10x1 — quick acting coupling 560 15 M10x1 560 16 ring connectionM8x1 — pipe socket Ø3 90° 1100 medifa GmbH & Co. KG – Industriestraße 5 – D-57413 Finnentrop, Tel.: +49 (0) 2721-7177-0 – Fax: +49 (0) 2721-7177-77...
  • Page 38 Service Manual - medifa 8000 XVIII. List of Spare Parts/ Mounting Drawings...
  • Page 39 Hydraulic cylinder block longitudinal 190-7006-0 shifting Carbon table top (w=500mm) T03089/P for model 560320 Carbon table top (w=600mm) T03089/2P for model 560330 medifa GmbH & Co. KG – Industriestraße 5 – D-57413 Finnentrop, Tel.: +49 (0) 2721-7177-0 – Fax: +49 (0) 2721-7177-77...

  • Page 40: Service/Maintenance Schedule

    Service Manual - medifa 8000 XIX. Service- / Maintenance Schedule Sheet No. 1/5 Maintenance Diagramm / Work Report Date: Work ( carried out): Instructed Personnel: Carried out by:...
  • Page 41 Sheet No. 2/5 XIX. Service- / Maintenance Diagramm Maintenance Diagram / Work Report Date: Work (carried out): Instructed personnel: Carried out by:: medifa GmbH & Co. KG – Industriestraße 5 – D-57413 Finnentrop, Tel.: +49 (0) 2721-7177-0 – Fax: +49 (0) 2721-7177-77...

  • Page 42: Service Report

    Service Manual - medifa 8000 Sheet No..3/5 XIX. Service Report / Maintenance Schedule Test Me- Actual Data/ Test Description Targeting Data thod Test Results Test item: Hand switch Visual con- 1 Case hand switch ok? No cracks or damages trol...
  • Page 43 Check for earthing of cover via Measuring/ contacts 1/2 and cover equipotential bonding conductor Voltmeter and all metal parts of the upper frame medifa GmbH & Co. KG – Industriestraße 5 – D-57413 Finnentrop, Tel.: +49 (0) 2721-7177-0 – Fax: +49 (0) 2721-7177-77...
  • Page 44 Service Manual - medifa 8000 Sheet No. 5/5 XIX. Service Report / Maintenance Schedule Test Me- Test Description Targeting Data Actual Data/ Test Results thod Test item: Safety check according to IEC 601 Check of earthwire, fuses, warning Visual con-...

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