Trumpf TruSystem 7000, Service Manual

Page: 97 / 306

Telescopic spindle - Variant 2
Service Manual TruSystem 7000 Operating Table – 1 764 986 – 10/2016
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Unscrew the main cardan [1] from the mounting plate [2] (8
screws [3]). It is possible that the main cardan is seated
securely on the pins and may have to be tapped off the
mounting plate.
The upper guide block [4] slides downward as soon as the
main cardan [1] is removed from the mounting plate [2]. If that
is not the case, manually push the upper guide block
downward.
7. Remove the main cardan [1] from the upper guide block [4]
(5 screws [5]).
8. Remove the screws at the upper end of the telescopic
spindle [6] (in the opening [7] of the upper guide block). This
releases the connection between the spindle tube [8] and the
spindle [6].
9. Install the main cardan and put the table top back on so that
the table can be placed on its side.
a) Place the main cardan on the upper guide block and install
it (5 screws).
b) Pull the main cardan with the guide block upward and
attach to the mounting plate (8 screws).
c) Attach the table top (see chapter 12.1 on page 38).
10. Secure the star wheel (#1800121) on the left side rail
5)
of the
seat section.
11. Establish the internal power supply and turn on the operating
table (see chapter 10 on page 33).
Release the brake on the operating table (unlock the
operating table).
13. Switch off the operating table and disconnect the internal
power supply (see chapter 10 on page 33).
6.
CAUTION
Risk of injury from sinking guide column!
When loosening the screw connection between the main
cardan and the mounting plate, the topmost guide block with
the main cardan can fall quickly due to its own weight and
cause severe injuries. During disassembly, do not grab
underneath the main cardan.
5)
Side with the column keypad
12.
CAUTION
Risk of material damage!
The major force required to turn the table on its side can break
the extended foot locks of the brake. The operating table must
be unlocked before turning it on its side.