Trumpf TruSystem 7000, Service Manual

Page: 77 / 306

Metal panel with the column keypad
Service Manual TruSystem 7000 Operating Table – 1 764 986 – 10/2016
77
14.2 Metal panel with the column keypad
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. Grasp the column cover, remove the holding screw from the
Trendelenburg assembly and guide the cover carefully
downward.
4. Open the column cover at the top and slide it down (see
chapter 9 on page 31).
5. Loosen the two screws on the deflector plate [1] of the column
controller. Push the deflector plate [1] up and remove it.
6. Carefully remove the column keypad circuit board [2] from the
column controller [3].
7. Unscrew the metal panel [4] with the column keypad from the
frame [5] (3 screws). Make sure that the column keypad [2] is
not damaged when the metal panel is removed.
Assembly 1. Install the metal panel with the column keypad on the frame (3
screws).
2. Plug the column keypad circuit board into the column
controller (see circuit diagram on page 295).
3. Insert the deflector plate of the column controller into the
suspension plate and mount it (2 screws).
4. Slide the column cover up and close it (see chapter 9 on
page 31).