General Precautions - Ricoh Fax 680 MP Operator's Manual

GENERAL PRECAUTIONS

WARNING : Do not attempt any maintenance or troubleshooting other
than that mentioned in this manual.
Pay attention to the following :
Power Supply
1. Power requirements:
220-240Vac, 50 Hz.
2. Insert the power plug securely into the wall
socket.
3. Make sure that the wall outlet is near
the machine and readily accessible.
4. Do not connect other equipment to the same
socket.
5. Do not step on or set anything on the power
cord.
6. Do not connect other equipment to the same
extension cord.
7. Be sure that the power cord is not in a
position where it could trip someone.
Grounding
Ground the machine and the lightning protection circuit in accordance with
the regulations. Do not ground to gas or water pipes, or to a telephone
ground plug. Proper grounding is to the ground terminal of the power outlet.
Be sure that the ground terminal of the power outlet is properly grounded.
The lightning protection circuit for the machine requires the machine to be
properly grounded. If proper grounding is provided, about 90% of lightning
damage can be prevented. For safety, be sure to connect the machine to a
three-prong grounded outlet.
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GENERAL PRECAUTIONS