Trumpf TruSystem 7000, Service Manual

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Operating table with side rail at the joint
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Service Manual TruSystem 7000 Operating Table – 1 764 986 – 10/2016
12.4.2 Operating table with side rail at the joint
Disassembly 1. Prepare the operating table (see chapter 7 on page 29).
2. Switch off the operating table and disconnect the internal
power supply (see chapter 10 on page 33).
3. Remove the pad plate of the seat section (see chapter 12.2 on
page 40). Important: keep the back section pad plate
attached so that the bar adjustment is retained.
4. Remove the drive unit of the leg section (see chapter 13.4 on
page 61).
5. Pay particular attention to the installation position of the motor
and to the feather key.
Release the ring nut on the motor [2] with a hook wrench and
pull the motor [2] out of the gear box [1].
6. Remove the side rail [3] from the gear adapter [4] (1 screw).
7. Remove 2 screws from the gear adapter [4] and remove the
gear adapter [4] with a slide hammer from the outer coupling
plate.
8. Remove the cover foil [5] from the external coupling plate.
9. Remove the cover plate [6] from the inner coupling plate [7]
(1 screw) and pull the cable pass-through [8] out of the
coupling plate [7].
10. Remove the cover foil [9] from the internal coupling plate.
11. Disconnect the internal [7] or external [10] coupling plate from
the coding plate [11] (2 screws).
12. Remove 3 pins [12] each from both coupling plates with the
pin remover.
13. Important: there is one sliding disk [13] between each
coupling plate [7]/[11] and the gear box [1]. Do not lose the
sliding disk.
Remove the internal [7] and external [10] coupling plates from
the gear box [1] (each with 3 screws inside and 1 screw
outside). Pull out the sensor cable completely.
Assembly 1. Remove any adhesive residue from both coupling plates and
degrease.