eschmann J1 Service Manual

Operation tables
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J1,J2,J3 & J5
O P E R AT I O N TA B L ES
699300
T-SM9e

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Summary of Contents for eschmann J1

  • Page 1 J1,J2,J3 & J5 O P E R AT I O N TA B L ES 699300 T-SM9e...
  • Page 2 The Serial Number Plate is located on the pedestal as indicated. All correspondence relating to the after sales service of Eschmann Equipment to be addressed to : UK Customers Eschmann Equipment, Peter Road, Lancing, West Sussex BN15 8TJ, England. Tel: +44 (0) 1903 765040. Fax: +44 (0) 1903 762006.
  • Page 3: Table Of Contents

    .. 16 Fig.7 Trendelenburg screw assembly ..15 Leg section and catches ..16 Fig.8 Head (J1, J2 and J3) and leg sections.. 15 Fault diagnosis and remedies .. 16 Fig.9 Removing hydraulic cylinder .. 17 Excessive lateral movement of table top.. 16 Fig.10 Hydraulic cylinder assembly ..
  • Page 4: Preliminary

    Operation tables J1, J2 and J5 are similar. The J3 operation table is specially designed to meet the needs of gynaecological procedures, in addition to its suitability as a general purpose table. The differences between the J1, J2 and J5 tables, and the J3 table, are detailed in Part 7 of the Instructions for Use.
  • Page 5: Technical Data

    J1 J2 J3 & J5 OPERATION TABLES Part 2 2. TECHNICAL DATA JI OPERATION TABLE DIMENSIONS OIL CAPACITY .. 2.8 litres Width including sidebars 545mm TABLE LOADING Overall length .. 1905mm Minimum table height Retention of Adjusted Height: The table will retain without mattress ..
  • Page 6: J2 Operation Table

    Part 2 J1 J2 J3 & J5 OPERATION TABLES 2. TECHNICAL DATA J2 OPERATION TABLE DIMENSIONS OIL CAPACITY .. 2.8 litres Width including sidebars 545mm Overall length .. 1905mm TABLE LOADING Minimum table height Retention of Adjusted Height: The table will retain without mattress ..
  • Page 7: J3 Operation Table

    J1 J2 J3 & J5 OPERATION TABLES Part 2 2. TECHNICAL DATA J3 OPERATION TABLE DIMENSIONS OIL CAPACITY .. 2.8 litres Width including sidebars 545mm TABLE LOADING Overall length .. 1905mm Retention of Adjusted Height: The table will retain Minimum table height its adjusted height with a load of 135kg uniformly without mattress ..
  • Page 8: J5 Operation Table

    Part 2 J1 J2 J3 & J5 OPERATION TABLES 2. TECHNICAL DATA J5 OPERATION TABLE DIMENSIONS OIL CAPACITY .. 2.8 litres Width including sidebars 545mm Overall length .. 1905mm TABLE LOADING Minimum table height Retention of Adjusted Height: The table will retain without mattress ..
  • Page 9: Safety Notes

    J1 J2 J3 & J5 OPERATION TABLES Part 3 3. SAFETY NOTES Attention to the following points will prolong the life and efficiency of your operating table and will help to avoid the risk of accidents, or damage: DO NOT: ♦...
  • Page 10: Maintenance

    Part 4 J1 J2 J3 & J5 OPERATION TABLES 4. MAINTENANCE GENERAL Brakes and brake mechanism (Fig. 2) The information provided in this Service 4.5. Check the action of the brake mechanism Manual falls into four categories: and also check for wear on the brake pads, broken ♦...
  • Page 11: Fig.2 Base Assembly

    J1 J2 J3 & J5 OPERATION TABLES Part 4 4. MAINTENANCE DETAIL A DETAIL C DETAIL B Base casting Wheel spindle Oil sump Base cover Base control pedal Roller Castor frame Brake pad screws Quadrant securing nuts Castor Brake pad Brake shaft collars Castor mounting screw 12.
  • Page 12: Gears

    (4) Fig. 7, securing screwed bush to bush not pump to its full height, refill reservoir with housing are sufficiently tight and that the friction the Eschmann oil supplied with the table, in small collar adjustment on the Trendelenburg screw measures, lowering the table after each addition.
  • Page 13: Hinge Pin And Nut

    J1 J2 J3 & J5 OPERATION TABLES Part 4 4. MAINTENANCE for play in the table top will indicate whether or Lateral screw and nut (Fig. 5) not there is any need to adjust tightness of the 4.17 Place table top in reverse Trendelenburg hinge pin and nut (see section 4.16) or the lateral...
  • Page 14: Trend. Screw Assembly Friction Collars

    Part 4 J1 J2 J3 & J5 OPERATION TABLES 4. MAINTENANCE Trendelenburg screw assembly friction vii Tighten grub screws (11), securing friction collars (Fig. 6 and 7) collars (9), to a torque of 16 to 17 lbf in. viii Screw screwed bush (12) into the half housing NOTE: Sections 4.18 and 4.19 should only be...
  • Page 15: Fig.6 Releasing Trend. Screw Assembly

    Fig. 7 Trendelenburg screw assembly 1. Head section 5. Gas spring 2. Leg section 6. Locking pin 3. Release handle 7. Guide pin 4. Release bar 8. Push-button catch Fig. 8 Head (J1, J2, and J3) and leg sections T-SM9e Page 15 of 26...
  • Page 16: Head Section

    Gas springs MUST NOT be reassemble the table. additionally lubricated. Head section J1, J2 & J3 (Fig. 8), J5 (Fig.16) vii Finally, examine the detachable radiographic top panel for signs of any damage (e.g. cracks 4.21 Proceed as follows:...
  • Page 17: Fig.9 Removing Hydraulic Cylinder

    J1 J2 J3 & J5 OPERATION TABLES Part 4 4. MAINTENANCE Fig. 9 Removing hydraulic cylinder from table base T-SM9e Page 17 of 26...
  • Page 18: Operation Table Will Not Lower

    NOTE: Tables with serial numbers above those given here have a black coating which prevents this rust occurring, J1 - 2172, J3 - 1295, J3 - 0590, J5 - 3059. Protect the top of the cylinder by tying a piece of rag around the ram.
  • Page 19: Fig.11 Ram Release Mechanism

    J1 J2 J3 & J5 OPERATION TABLES Part 4 4. MAINTENANCE iv Test the raising and lowering movement of trying the movement using thumb pressure. If the table top. the movement is other than very slight, adjustment is required. 4.27 If on testing the table pump mechanism for normal function it is found to be still inoperable 4.28 To adjust ram release mechanism, proceed...
  • Page 20: Removal & Installation Of Components

    Part 4 J1 J2 J3 & J5 OPERATION TABLES 4. MAINTENANCE is made the ram release must be refitted into REMOVAL AND INSTALLATION OF the cylinder and the pump lever tried and held COMPONENTS to ascertain whether the release screw on the Replacement of Trendelenburg screw (Fig.
  • Page 21: Removing Hydraulic Cylinder From Base

    J1 J2 J3 & J5 OPERATION TABLES Part 4 4. MAINTENANCE Remove gearbox cover (1) Fig. 3 and drive Replacing ram cup washer (Fig. 10) belt guard (7) Fig. 3 and place table top in 4.32 Remove hydraulic cylinder from table base reverse Trendelenburg position.
  • Page 22: Replacing An Antistatic Wheel In Base

    Part 4 J1 J2 J3 & J5 OPERATION TABLES 4. MAINTENANCE litres (5.0 Imperial pints) of the Eschmann Replacing castor (Fig. 2) (Matburn) oil supplied (equivalent to SAE 30 4.37 The castor assembly is complete with yoke, motor oil). twin wheel (Tufnol or antistatic rubber), spindle and spindle securing nut.
  • Page 23: Replacing Broken Quadrant Pillar

    J1 J2 J3 & J5 OPERATION TABLES Part 4 4. MAINTENANCE Remove quadrant (see section 4.39). Take measurement for drilling new handle, then drill (one side only) a suitable diameter Turn base control pedal (9) until small end hole to allow use of a tapered reamer.
  • Page 24: Replacing Release Handle (Head Section)

    (3), on both sides of the leg section, and tap out the pivot pins (4). Remove release bar (13). Replacing gas spring unit - head section J1, J2 and J3 (Fig. 15) WARNING Gas springs are filled with high pressure gas.
  • Page 25: Fig.15 Removing Release Handle/Bar And Gas Spring Unit

    J1 J2 J3 & J5 OPERATION TABLES Part 4 4. MAINTENANCE Fig. 15 Removing release handle/bar and gas spring unit Fig. 16 Head section J5, replacing gas spring unit T-SM9e Page 25 of 26...
  • Page 26: Hydraulic System Operation Notes

    Part 4 J1 J2 J3 & J5 OPERATION TABLES 4. MAINTENANCE HYDRAULIC SYSTEM OPERATION NOTES (Fig. 17) B. Pump pedal down-stroke (using normal foot 4.53 The following description is to give the user pressure). Oil under pressure from piston an appreciation of what happens within the...
  • Page 28 Eschmann Equipment, Peter Road, Lancing, West Sussex, BN15 8TJ, England. Tel: +44 (0) 1903 753322. Fax: +44 (0) 1903 766793. www.eschmann.co.uk...

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J2J3J5

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