Trumpf TruSystem 7000, Руководство по обслуживанию

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Cable W170 and W171
Service Manual TruSystem 7000 Operating Table – 1 764 986 – 10/2016
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20.7 Cable W170 and W171
Cable W170/W171 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. Pull the cover from the remote control socket.
6. Disconnect the shielded connection from the remote control
socket [1] and remove the counter nut [2].
7. Only for cable W171 [3]: Note the cable routing and
attachment.
Remove CAN distributor circuit board [4] in the center box (2
screws) to free cable W171 underneath.
8. Unplug cable W170 [5]/W171 [3] from the motor controller
circuit board [6].
9. Disconnect the cable W170/W171 from the plug, so that the
cable can be pulled through the counter nut.
10. Note the assembled position of the socket.
From the outside, pull socket [1] with cable W170/W171out
of the center box and the counter nut.
11. Remove the counter nut from the center box.
Assembly 1. Restore the socket to its original assembled position.
From the outside, carefully pull the cable through the center
box and then through the counter nut.
2. Tighten the counter nut.
3. Connect the shielded connection to the connection contact of
the socket.
4. Restore the original cable routing.
Route cable W170/W171 in the center box. Ensure that
cable W170 does not get pinched or damaged; the gap
between the gear box and the center box is very narrow.