Mindray Imagyn 7, Operator'S Manual

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3 - 2 Operator’s Manual
3 System Preparation
3.2 Connecting the Power Cord
This system can work normally only when it is connected to the external power supply.
3.2.1 Connecting Power
The connection method is described as follows:
1.
Plug the power cable in the socket of the ultrasound system.
2. Plug the other end power plug into an appropriate outlet. The grounding terminal should be
connected with a power grounding cable to ensure that protective grounding works normally.
NOTE:
Make sure to allow sufficient slack in the cable so that the plug is not pulled out of the wall if the
system is moved slightly. If the plug is pulled out accidentally, data may be lost.
3.2.2 Equipotential Terminal
The symbol represents the equipotential terminal that is used for balancing the protective earth
potentials between the system and other electrical equipment.
WARNING
• Be sure to connect the equipotential wire before inserting the power plug
into the receptacle; be sure to pull out the power plug from the receptacle
before disconnecting the equipotential wire; otherwise electric shock may
result.
• When you connect another device to this system, you should use the
equipotential wire to connect each of equipotential terminals; otherwise
electric shock may result.
• Connect the earth cable before turning ON the system. Disconnect the
earth cable after turning OFF the system. Otherwise, electric shock may
result.
1 Grounding terminal
1