Aligning The Switchgear - Siemens 8DA Installation Instructions Manual

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Set down the transport unit carefully.
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Shift the transport unit with hydraulic jacks, lifting equipment or lifting jacks until it is
exactly aligned on its mounting position. Prop the hydraulic equipment or jacks up at
the surrounding walls.
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If the transport unit is still partly or totally standing on the shims, remove the shims
and carefully set down the transport unit again.
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Roll the next transport unit in front of the floor opening and place it beside the first
transport unit at a distance of 500 mm.
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Lift the transport unit.
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Remove the roller pads / bars from underneath the transport unit and lay shims
under, if required.
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Set down the transport unit carefully and push it over the floor opening as described
above.
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Align the transport unit roughly, observing a side distance of at least 500 mm.
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Remove the shims from underneath the transport unit as described above.
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Proceed in the same way with all other transport units.
6.7

Aligning the switchgear

To align the switchgear, please follow the illustration below:
Fig. 11: Position of the transport units after erection
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a
First transport unit, completely
aligned
s
Other transport units, roughly ali-
gned
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