GE LOGIQ E9 Service Manual page 793

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5535208-100, R

Chassis leakage current test

Electric Shock Hazard. When the meter's ground switch is OPEN, don't touch the Ultrasound

Equipment damage possibility. Never switch the Polarity and the status of Neutral when the

Ultrasound system is powered ON. Be sure to turn the Ultrasound system power OFF before

switching them using the POLARITY switch and/or the NEUTRAL switch. Otherwise, the

Ultrasound system may be damaged.

Also known as Enclosure Leakage current test, this test measures the current that would flow through

a grounded person who touches the accessible conductive parts of the equipment during normal and

fault conditions.

The test verifies the isolation of the power line from the chassis.The testing meter is connected to parts

of the equipment, easily contacted by the user or patient.

Measurements should be made under the test conditions specified in:

Table 10-9 on page 10-11

Table 10-10 on page 10-11

as applicable. Record the highest reading.

Chapter 10 Care & Maintenance