Installation, Relocation, Storage And Connection - NEC Express 5800/320Lc User Manual

Installation, Relocation, Storage and Connection

Disconnect the power cord(s) before installing or removing the equipment.
Be sure to power off the equipment and unplug its power cords from the wall
outlet before installation/relocation. All voltage is removed only when the power
cords are unplugged.
Do not hold the front bezel to lift the equipment.
The equipment weighs around 70 kg (depending on its hardware configuration).
Do not hold the front bezel, or it may become detached, causing an injury. For
lifting and moving the equipment, remove the mounted modules from the main
unit and carry them separately. It takes at least two people to carry it; hold the
equipment firmly by its bottom.
Do not install or store the equipment in an unsuitable place.
Install or store the equipment in such a place as specified in this User's Guide.
Avoid the following, or there is a risk of a fire.
Be careful not to hurt your fingers.
Exercise great care not to hurt your fingers on the rail when you
mount/dismount the equipment into/from the rack.
Do not use or store this product in corrosive environment.
Avoid the usage or storage of this product in an environment which may be
exposed to corrosive gases, such as those including but not limited to :
sulfur dioxide, hydrogen sulfide, nitrogen dioxide, chlorine, ammonia and/or
ozone.
Avoid installing this product in a dusty environment or one that may be exposed
to corrosive materials such as sodium chloride and/or sulfur.
Avoid installing this product in an environment which may have excessive metal
flakes or conductive particles in the air.
Such environments may cause corrosion or short circuits within this product,
resulting in not only damage to this product, but may even lead to be a fire
hazard.
If there are any concerns regarding the environment at the planned site of
installation or storage, please contact your sales agent
a dusty place
a humid place located near a boiler, etc
a place exposed to direct sunlight
an unstable place
WARNING
CAUTION
Precautions for Use 1-9