Electrical Safety - GE eBike III basic Series Service Manual

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Perform electrical safety checks when indicated - current leakage test results meet requirements.
All indicated electrical safety checks require a pass/fail indication for steps performed.
Record the measurement values in your debrief.
Step
Earth Leakage Current
1.
2. Neutral open, Forward Polarity
3. Neutral open, Reverse Polarity
4.
Enclosure Leakage Current
1.
2. Neutral open, Forward Polarity
3. Ground open, Forward Polarity
4. Ground open, Reverse Polarity
5. Neutral open, Reverse Polarity
6.
Patient Leakage Current to Ground (3)
1.
2. Neutral open, Forward Polarity
3. Ground open, Forward Polarity
4. Ground open, Reverse Polarity
5. Neutral open, Reverse Polarity
6.
Ground Continuity
1. AC mains power cord ground prong to
exposed metal surface (ground lug)
(1) NC = Normal Condition
SFC = Single Fault Condition
N/A = Not Applicable
(2) UUT = Unit Under Test
(3) Test applies for eBike III with blood pressure unit only - measuring point is the microphone connector
- 10 -
Condition
(1)
Forward Polarity N/A
N/A
N/A
Reverse Polarity N/A
Forward Polarity NC
SFC
N/A
N/A
SFC
Reverse Polarity NC
Forward Polarity NC
SFC
N/A
N/A
SFC
Reverse Polarity NC
N/A
eBike III basic / comfort
UUT - ON Result
(2)
__________ μA Pass/Fail
__________ μA Pass/Fail
__________ μA Pass/Fail
__________ μA Pass/Fail
__________ μA Pass/Fail
__________ μA Pass/Fail
__________ μA Pass/Fail
__________ μA Pass/Fail
Leakage
Current limits
100 μA
500 μA
500 μA
100 μA
100 μA
5000 μA
5000 μA
100 μA
Resistance
2018111-336 Rev. B