Trumpf TruSystem 7000, Руководство по обслуживанию

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Telescopic spindle - Variant 1
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Service Manual TruSystem 7000 Operating Table – 1 764 986 – 10/2016
8. Remove the subfloor cover [3] on the table base (4 screws).
9. Unscrew the lift motor assembly [4] from the column base (4
screws with washers).
Note that simply relaxing the toothed belt tension is not
enough; the toothed belt cannot be removed from the pinion
of the lift motor if the lift motor is built in.
10. Pull the lift motor assembly [4] out of the toothed belt [5] and
place it in the column pot. If necessary, move the assembly
back and forth until the toothed belt [5] can be removed from
the pinion.
11. Remove the 4 screws [6] in the operating table base from the
bearing shell [7].
Using your hand, carefully pull the toothed belt [5]
counterclockwise. Pulling on the toothed belt [5] causes the
spindle and the shell bearing to rotate out of the guide column,
making the column shaft accessible.
13. Remove the 6 screws [8] from the spindle tube (spindle holder)
in the column shaft.
14. Carefully pull the spindle out of the column shaft.
Assembly 1. When installing a new telescopic spindle, replace the spindle
model plate on the guide column (between the lift motor and
the power supply unit). Remove the old model plate from the
guide column. Remove the adhesive label from the packaging
of the new telescopic spindle and adhere it to the guide
column.
12.
CAUTION
Risk of mechanical deformation of the spindle!
Unscrew the spindle out of the guide column only as far as
necessary.