10
Operations to be carried out before lifting
Switchgear ready for lifting: lifting hooks installed
Lifting dimensions and angle
NOTE
It is also possible to move units on a flat floor to
the installation site by using rolling tubes. The
rolling tube dimensions should be about 1 m in
length and 20-25 mm in diameter
2.3.3 Lifting procedure
Parts
Figure 16.
Figure 19. Roof frame + lifting hooks
Figure 20. Lifting hooks installed on roof frame
Figure 17. Lifting hook
Figure 18. Roof frame on the top of the unit
Figure 21. 375 mm, 500 mm and 600 mm UniSec units
Figure 22. 750 mm UniSec unit
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