Optimum Environmental Conditions - Ricoh 920F Operating Instructions Manual

7. Remarks
• Do not take off the holding stand.
• p.58 "Turning On/Off the Power"

Optimum environmental conditions

This section describes precautions when locating the machine.
• Keep the machine away from humidity and dust. Otherwise a fire or an electric shock might occur.
• Do not place the machine on an unstable or tilted surface. If it topples over, an injury might occur.
• After you move the machine, use the caster fixture to fix it in place. Otherwise the machine might
move or come down to cause an injury.
7
• 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.
• Machine sound levels exceeding LWAd > 63 dB (A) are not suitable for desk work environments,
so place the machine in another room.
• Temperature: 10-32 °C (50-89.6 °F) (humidity to be 54% at 32 °C, 89.6 °F)
• Humidity: 15-80% (temperature to be 27 °C, 80.6 °F at 80%)
• A strong and level base.
• The machine must be level within 5 mm, 0.2 inches: both front to rear and left to right.
• To avoid possible buildup of ozone, make sure to locate this machine in a large well ventilated room
that has an air turnover of more than 30 m
104
3
/hr/person.