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portable monitor is equipped with a removable three-wire cable, when it is inserted into a matching three-wire socket,
the device will be grounded through the ground wire in the power cord. If there is no three-wire socket, consult the
hospital's electrical management staff.
WARNING
l
Do not insert the three-core wire into a two-core socket.
Connect the equipotential grounding terminal on the device to the grounding wire. If the hazards of a specific
combination can not be determined from the specifications of each equipment (for example, the hazard caused by
accumulation of leakage current), please contact the manufacturer or experts related this field to ensure that the
necessary safety of all equipment in this combination will not be damaged.
Equipotential ground
The room protective grounding system is realized by power plugs grounding, it already includes the primary protection
of the device. For internal examination of the heart or brain, the portable monitoring system must be individually
connected to the equipotential grounding system. One end of the equipotential grounding wire (potential equalization
wire) is connected to the equipotential grounding terminal on the rear panel of the device and the other end is connected
to a connector of the equipotential system. If the protective grounding system is damaged, the equipotential grounding
system undertakes the safety function of protecting the grounding wire. The examination of the heart (or brain) should
only be carried out in a medical room with a protective grounding system. Before each use, check whether the device is
in good working condition. The cable connecting the patient and the device must be free from electrolyte
contamination.
3.5 Power on
3.5.1 Device inspection
1.
Appearance inspection
Appearance inspection for the installed monitoring system:
• Carefully check the patient monitor for any mechanical damage.
• make sure the monitor is correctly installed according to the specified installation program.
• Make sure the cables connecting patient monitor and external equipment are undamaged, and connected to
corresponding interfaces correctly.
• Make sure the external module is connected correctly.
• Make sure the battery cover is installed.
The chapter
Maintenance and Cleaning
provides detailed information about the cautions, requirements of
cleaning, cleaning procedure and recommended cleaning agent.
2.
Functional inspection
n
Start
1)
Plug the power cord to the AC power port. If the device uses internal battery for power, please make
sure that there is enough battery power in the battery.
2)
Turn on the patient monitor, it should start normally: