NEC Express5800/R320a-E4 User Manual page 24

1-10 Before Using
CAUTION
Be careful not to hurt your fingers.
Exercise great care not to hurt your fingers on the rail when you
mount/dismount the server into/from the rack.
Do not attempt to install the server yourself.
Transport and install the rack with three and more people. Doing so with two or
less people could cause the falling of the rack and damaging the surroundings.
High rack such as 44U rack is unstable if it is not fixed with stabilizers or other
materials. Make sure to support transport and install it with three or more
people.
Do not install the equipment in such a manner that its weight is imposed on a
single place.
To distribute the weight, attach stabilizers or combine two or more racks. There
is a risk of falling down to cause injuries.
Do not assemble parts alone. Check the pins on hinges.
Mount doors and trays to a rack with two or more people. Make sure that the
pins on hinges on the top and the bottom of the door when you install it.
Neglecting this check could lead to dropping some parts and cause a breakage
of them or could result in injuries.
Do not pull a equipment out of the rack if it is unstable.
Before pulling out a equipment, make sure that the rack is fixed (by stabilizers
or quake-resistant engineering). It may fall down to cause injuries.
Do not leave two or more equipments pulled out from the rack.
If you pull out two or more equipments, it may fall down to cause injuries. You
can only pull out one equipment at a time.
Do not install excessive wiring.
To prevent burns, fires, and damage to the equipment, make sure that the rated
load of the power branch circuit is not exceeded. For more information on
installation and wiring of power-related facilities, contact your electrician or local
power company.
Do not pull out a equipment from the rack during operation.
Do not pull out a equipment while it works. There is a risk of malfunction and
injuries.