GE LOGIQ E9 Service Manual page 701

GE H
EALTHCARE
D 5180263-100, R
IRECTION
10-6-4 Grounding continuity
Electric Shock Hazard. The patient must not be contacted to the equipment during this test
CAUTION
Measure the resistance from the third pin of the attachment plug to the exposed protectively - earthed
metal parts of the case. The ground wire resistance should be less than 0.2 ohms.
Reference the procedure in the IEC60601-1.
1. Ultrasound System
2. Ground Pin
5
EV
Figure 10-1 Ground Continuity Test
2
Ω
3
Chapter 10 Care & Maintenance
1
4
3. Ohmmeter
4. Accessible Metal Parts (chassis - non-earth
ground, unprotected surface)
LOGIQ E9 Service Manual
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