Grounding Continuity - GE Venue 50 Basic Service Manual

Grounding continuity

DANGER
Venue 50 – Basic Service Manual
5447566-100 English Rev. 7
ELECTRIC SHOCK HAZARD. THE PATIENT MUST NOT BE
CONTACTED TO THE EQUIPMENT DURING THIS TEST.
Measure the resistance from the third pin of the attachment plug
to the exposed metal parts of the case. The ground wire
resistance should be less than 0.1 ohms. Reference the
procedure in the IEC60601-1.
1. GROUND PIN
2. OHMMETER
3. DOCKING CART
4. ACCESSIBLE METAL PART:
• I/O Board
• Probe cable hook
Figure 10-3. Ground continuity test
Electrical safety tests
10-25