• Do not place heavy objects on the machine. Doing so can cause the machine to topple over,
possibly resulting in injury.
• Make sure the room where you are using the machine is well ventilated and spacious. Good
ventilation is especially important when the machine is used heavily.
• Keep the machine away from salt-bearing air and corrosive gases. Also, do not install the
machine in places where chemical reactions are likely (laboratories, etc.), as doing so will
cause the machine to malfunction.
• Do not obstruct the machine's vents. Doing so risks fire caused by overheated internal
components.
• Machine sound levels exceeding LWAd > 63 dB (A) are not suitable for desk work
environments, so place the machine in another room.
• Keep the machine in an area that is within optimum environmental conditions. Operating the
machine in an environment that is outside the recommended ranges of humidity and
temperature can cause an electrical fire hazard. Keep the area around the socket free of dust.
Accumulated dust can become an electrical fire hazard.
Handling power cords and power plugs
This section explains safety precautions about handling power cords and power plugs.
• Do not use any power sources other than those that match the specifications shown in this
manual. Doing so could result in fire or electric shock.
• Do not use any frequencies other than those that match the specifications shown. Doing so could
result in fire or electric shock.
• Do not use multi-socket adaptors. Doing so could result in fire or electric shock.
• Do not use extension cords. Doing so could result in fire or electric shock.
• Do not use power cords that are damaged, broken, or modified. Also, do not use power cords
that have been trapped under heavy objects, pulled hard, or bent severely. Doing so could
result in fire or electric shock.
25