Trumpf TruSystem 7000, Service Manual

Page: 184 / 306

Cable W165
184
Service Manual TruSystem 7000 Operating Table – 1 764 986 – 10/2016
20.3 Cable W165
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 cover from the center box (see chapter 12.3 on
page 41).
5. Be sure to note the cable routing.
Unfasten cable W165 [1] from the motor controller circuit
board [2] up to the CAN distributor circuit board [3] (center
box [4]).
6. Disconnect the leads of cable W165 [1] from the plug of the
CAN distributor circuit board [3] (center box).
7. Unplug cable W165 [1] from of the motor controller circuit
board [2] and remove the cable.
Assembly 1. Insert the plug of cable W165 into the socket on the motor
controller circuit board (see circuit diagram on page 295)
and route the cable in the center box.
2. Attach the leads of cable W165 to the plug on the CAN
distributor circuit board (see circuit diagram on page 295).
3. Restore the original cable routing. Note the shield support.
Refasten cable W165 from the motor controller circuit board
up to the CAN distributor circuit board .
4. Attach the cover to the center box (see chapter 12.3 on
page 41).
5. Attach the pad plate to the seat section bars (see chapter 12.2
on page 40).
6. Establish the internal power supply, close the column cover
and turn on the operating table (see chapter 10 on page 33).
7. Put on the pad.
TEST
Perform recheck according to IEC 60601-1; perform function test
and final check.