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4. USAGE PRECAUTIONS
• This equipment shall be installed near the socket-outlet where the plug on the power supply
cord is easily accessible.
• Make sure the power supply used is always within the following range.
100-240V AC, 50/60Hz
• When you power other appliances from the same AC outlet, make sure that the combined
power consumption does not exceed the power supply capacity.
Rated power of this equipment : 2.8-1.2A(DFC-12) / 2.0-0.8A(DFC-10)
Operating environment
Storage conditions
Maintenance
Operate this unit in the following environment:
• where the temperature range is between
5 and 35°C,
• where the humidity range is between 20
and 85%RH (no dew condensation),
• which is not subject to direct sunlight,
• which is subject to little or no vibration,
• where there are no harmful chemicals,
• which is reasonably free from dust,
• which is free from air-borne salt, and
• where the equipment is not exposed to
water.
Store this unit in the following environment:
• where the temperature range is between
-10 and +50°C,
• where the humidity range is between 10
and 90%RH (no dew condensation),
• which is not subject to direct sunlight,
• which is subject to little or no vibration,
• where there are no harmful chemicals,
• which is reasonably free from dust,
• which is free from air-borne salt, and
• where the equipment is not exposed to
water.
To protect the special features of this unit, the customer should never apply oil or grease to
the parts.
Please contact your dealer in case of any problem.
Power supply