Trumpf TruSystem 7000, Service Manual

Page: 183 / 306

Cable W174
Service Manual TruSystem 7000 Operating Table – 1 764 986 – 10/2016
183
20.2 Cable W174
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.
Disconnect the plug on cable W174 [1] from the motor
controller circuit board [3] and communications controller
circuit board [2] in the center box [4].
Assembly
Restore the original cable routing.
Insert the plug on cable W174 into the socket on the motor
controller circuit board and the communications controller
circuit board.
2. Attach the cover to the center box (see chapter 12.3 on
page 41).
3. Attach the pad plate to the seat section bars (see chapter 12.2
on page 40).
4. Establish the internal power supply, close the column cover
and turn on the operating table (see chapter 10 on page 33).
5. Put on the pad.
1.
CAUTION
Risk of material damage due to incorrect connector
pin assignment!
Do not interchange the plug connections! Follow the circuit
diagram on page 295.
TEST
Perform recheck according to IEC 60601-1; perform function test
and final check.