Trumpf TruSystem 7000, Service Manual

Page: 60 / 306

Battery on the communications controller circuit board
60
Service Manual TruSystem 7000 Operating Table – 1 764 986 – 10/2016
13.3 Battery on the communications controller circuit board
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. Take the battery [1] out of the holder on the communication
processor circuit board [2].
Assembly
Ensure the polarity is correct. Insert the battery with the
negative pole facing downward into the holder on the
communication processor 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.
6. Adjust the system time via the WEB interface (service
interface).
1.
CAUTION
Danger of material damage due to incorrect
polarity
Incorrect battery installation can damage electrical operating
table components.
TEST
Perform recheck according to IEC 60601-1; perform function test
and final check.