NEC Express5800/53La, Руководство пользователя, Страница: 18 / 314

1-4 Notes on Using Your Workstation
Power Supply and Power Cord Use
WARNING
Do not hold the power plug with a wet hand.
Do not disconnect/connect the plug while your hands are wet. Failure to follow
this warning may cause an electric shock.
Do not connect the ground wire to any gas pipe.
Never connect the ground wire to any gas pipe.
Doing so causes a gas explosion.
Do not connect any earth wire with the power cord of the workstation plugged to
a power source.
Make sure to power off the workstation and unplug the power cord from a power
outlet before connecting/disconnecting any earth wire to/from the workstation. If
the workstation is off-powered but its power cord is plugged to a power source,
touching an earth wire may cause an electric shock or a fire resulted from a
short circuit.
CAUTION
Plug into a proper power source.
Use a proper wall outlet. Use of an improper power source may cause a fire or
a power leak.
Do not install the workstation where you need an extension cord. Use of a cord
that does not meet the power specifications of your workstation may heat up
the cord and cause a fire.
Do not connect the power cord to an outlet that has an illegal number of
connections.
The electric current exceeding the rated flow overheats the outlet, which may
cause a fire.
Do not pull the cable when disconnecting it.
When disconnecting the cable from the device, hold the cable connector and
pull it straight out. Pulling the cable out by the cable portion or giving
mechanical stress to the connector could damage the cables and connectors to
result in an electrical shock hazard or a fire.
Insert the power plug into the outlet as far as it goes.
Heat generation resulting from a halfway inserted power plug (imperfect
contact) may cause a fire. Heat will also be generated if condensation is formed
on dusty blades of the halfway inserted plug, increasing the possibility of fire.