GE
D
IRECTION
5573152-100, R
EV
. 2
LOGIQ E9 S
ERVICE
M
ANUAL
10 - 16
Section 10-7 - Electrical Safety Tests
10-7-4
Grounding continuity
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.
CAUTION
Electric Shock Hazard. The patient must not be contacted to the equipment during this test
Figure 10-2 Ground Continuity Test
1.
Ultrasound System
3.
Ohmmeter
2.
Ground Pin
4.
Accessible Metal Parts (chassis - non-earth
ground, unprotected surface)
Ω
2
3
4
1
Summary of Contents for LOGIQ E9
Page 2: ......
Page 11: ...GE DIRECTION 5573152 100 REV 2 LOGIQ E9 SERVICE MANUAL xi ZH CN KO ...
Page 753: ......
Page 754: ......