Figure 3.9 Sling placements and unit rotation
6. Place the unit on the leg structure, resting the unit on the legs.
7. Remove the bolts inserted for strap containment. If the secondary locations were used, remove
the bolts just before setting the unit on its legs.
8. Align, insert and tighten all hardware securing the unit to the leg structure.
9. Square-up the leg structure and tighten all cross-brace angle hardware.
10. Lower the unit so the leg structure supports the weight of the unit, and remove the straps from
around the unit.
11. Refer to Figure 3.10 on the next page to attach rigging for lifting.
Spreader bars are still required. Make sure that the spreader bars are wider than the unit to
prevent crushing force.
• 1-fan and 2-fan units: Route the straps through the large holes in the side of the legs.
• 3-fan and 4-fan units: Secure straps or chains to the eye bolts on top of the unit.
NOTICE
Risk of improper lifting. Can cause equipment damage.
Make sure that the spreader bars wider are than the unit. If the spreader bars are too short, the slings may
crush the unit.
The unit is ready to be lifted and moved to its installation location.
Vertiv | Liebert® MC™ Installer/User Guide | 35
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