NEC N8151-34B User Manual page 66

Attention to Installing, Moving, Storing, Connection
Caution
Do not close the ventilation hole.
Do not close the ventilation hole in the front side of the Built-in
AIT. Otherwise, Its internal temperature will rise to cause
malfunctions or a fire.
Do not connect/disconnect the interface cables before
unplugging the power plug.
Before connecting/disconnecting the interface cables, disconnect
the power plug of the main power unit from the outlet. If the
power is off but the power plug is still connected, you may get an
electric shock.
Do not use the unspecified interface cables.
Use only the cable authorized by NEC and locate the device and
connector before connection. Use of an unauthorized cable or
displaced connection may cause a short circuit, resulting in a fire.
When handling or connecting the interface cables, keep the
notes as follows:
• Do not tread on cables.
• Do not load on the cable.
• Insert the cable connector as far as it goes.
• Do not use damaged cables.
• Do not use damaged connectors.
• Make sure that screwing or the like be done firmly.
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.
64 Safety Consideration