Physical Installation; Safety Precaution - Mitsubishi Electric NP180 Series Setup Manual

Physical installation

1. Safety precaution

 This product requires special installation to
prevent falling or toppling. This should be done
by installation specialists.
 Be sure to read this manual and the user's manual
for your safety before starting assembly or
installation.
 Be sure to use supplied accessories for assembly
or installation.
 Attach all the screws and fixtures specified in this
manual securely.
 Do not dissolve or revamp the product except the
areas which are specified in this manual.
 Do not install this product on an inclined place or
unstable place. The product may drop or fall over
which may cause injury.
 Reinforce the wall surface and floor so that it can
support the total weights of the products
permanently and resist earthquakes, possible
vibrations, and external forces.
 Ensure that the safety factor per bolt is more than
12 (or ensure that the total bolts bear 12 times of
the total weights of the products and the
brackets).
 Do not install the product near a heater or in a
humid, dusty or smoky location.
 Do not install the product with its intakes, exhaust
slots and ventilation holes blocked. Inside the unit
may overheat and cause a fire or breakdown.
 Be sure to mount/demount the LED units by 2 or
more people. These works may be perilous
particularly on a height or a narrow scaffold.
 Unplug immediately if there is something wrong
with your product.
 Be careful not to twist or bend the LED surface.
 Be careful not to bump or apply pressure on the
LED surface and the edges.
 Do not place the LED surface down. In case you
have to, be sure to place it on a flat surface with
a something soft like a blanket underneath. And
be careful not to scratch the LED surface or allow
the surface to be subjected to excessive pressure.
Also do not leave the LED unit face-down for a
long while.
 Electrostatic discharge may harm the surface of
the LED units. To prevent such damage, you
should discharge static electricity from your body
before you contact with the LED units. In addition,
during the installation/maintenance
remove any static charge that your body may
have accumulated by touching a metal-grounded
object periodically as an example.
 Wear gloves for protection to handle the
products. However, touch the LED surface with
degreased bare hands.
 The front maintenance models use magnets.
Keep away pacemakers, medical devices or
general electronics devices that are affected by
magnetic attraction. Magnetic fields may affect
the operation of these devices.
 Do not reel or bind up the power cords to use.
They may get hot and be in danger of fire.
work,
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Physical installation