Planning the installation 9
WARNING: The power enclosure and the server blade
enclosure are very heavy. To reduce the risk of personal injury or
damage to the equipment:
Observe local occupational health and safety requirements and
guidelines for manual material handling.
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Remove hot-plug power supplies and server blades from their
enclosures before installing or removing the enclosures.
Use caution and get help to lift and stabilize enclosures during
installation or removal, especially when the enclosure is not
fastened to the rack.
WARNING: To reduce the risk of personal injury or
damage to the equipment, you must adequately support
enclosures during installation and removal.
WARNING: Always use at least two people to lift an
enclosure into the rack. If the enclosure is being loaded into the
rack above chest level, a third person must assist with aligning the
enclosure with the rails while the other two people support the
weight of the enclosure.
WARNING: Before installing an enclosure in the rack, be
sure that all hot-plug power supplies, server blades, and
interconnects are removed from the enclosure. Blanks can be left
in the enclosure.
WARNING: Be sure to install enclosures starting from the
bottom of the rack and work your way up the rack.
These symbols, on power supplies or systems,
indicate that the equipment is supplied by multiple sources of
power.
WARNING: To reduce the risk of injury from electric shock,
remove all power cords to completely disconnect power from the
system.
