Trumpf TruSystem 7000, Service Manual

Page: 198 / 306

Cable W190/W191
198
Service Manual TruSystem 7000 Operating Table – 1 764 986 – 10/2016
20.11 Cable W190/W191
Cable W190/W191 is not available on all operating table
versions.
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 W190 [1]/W191 [2] from the
motor controller circuit board [3] and the Endolight interface
circuit board [4].
Assembly 1. Restore the original cable routing.
Route cable W190/W191 in the center box.
Ensure that cable W191 does not get pinched or damaged;
the gap between the gear box and the center box is very
narrow.
2. Insert the plug of cable W190/W191 into the socket on the
motor controller circuit board and the Endolight interface
circuit board (see circuit diagram on page 295).
3. Attach the cover to the center box (see chapter 12.3 on
page 41).
4. Attach the pad plate to the seat section bars (see chapter 12.2
on page 40).
5. Establish the internal power supply, close the column cover
and turn on the operating table (see chapter 10 on page 33).
6. Put on the pad.
TEST
Perform recheck according to IEC 60601-1; perform function test
and final check.