Functional and electrical safety checks:
Electrical safety tests
8-10
Dash 3000/4000/5000
2000966-542D
NOTE
*The MD represents the network and voltage measuring instrument
and its frequency characteristics per IEC 60601-1.
1. Configure leakage tester as follows:
Polarity – NORMAL
Neutral – CLOSED
GND (Earth) – CLOSED
2. Power on device under test.
3. Read and record the current leakage indicated on tester.
NOTE
Center-tapped and non-center-tapped supply circuits produce
different leakage currents and the UL and IEC limits are
different.
4. Change leakage tester switches to:
Polarity – NORMAL
Neutral – OPEN
GND (Earth) – CLOSED
5. Read and record the current leakage indicated on the tester.
6. Change leakage tester switches to:
Polarity – NORMAL
Neutral – CLOSED
GND (Earth) – OPEN
7. Read and record the current leakage indicated on the tester.
8. Change leakage tester switches to:
Polarity – REVERSED
Neutral – CLOSED
GND (Earth) – OPEN
9. Read and record the current leakage indicated on the tester.
10. Change leakage tester switches to:
Polarity – REVERSED
Neutral – OPEN
GND (Earth) – CLOSED
11. Read and record the current leakage indicated on the tester.
12. Change leakage tester switches to:
Polarity – REVERSED
Neutral – CLOSED
GND (Earth) – CLOSED
Содержание 001C 051D 003A
Страница 10: ...viii Dash 3000 4000 5000 2000966 542D ...
Страница 11: ...2000966 542D Dash 3000 4000 5000 1 1 1 Introduction ...
Страница 20: ...Introduction Service information 1 10 Dash 3000 4000 5000 2000966 542D ...
Страница 21: ...2000966 542D Dash 3000 4000 5000 2 1 2 Equipment overview ...
Страница 64: ...Equipment overview Theory of operation 2 44 Dash 3000 4000 5000 2000966 542D ...
Страница 65: ...2000966 542D Dash 3000 4000 5000 3 1 3 Installation ...
Страница 73: ...2000966 542D Dash 3000 4000 5000 4 1 4 Configuration ...
Страница 99: ...2000966 542D Dash 3000 4000 5000 5 1 5 Preventive maintenance ...
Страница 116: ...Preventive maintenance Clear the stored patient data memory 5 18 Dash 3000 4000 5000 2000966 542D ...
Страница 117: ...2000966 542D Dash 3000 4000 5000 6 1 6 Troubleshooting ...
Страница 146: ...Troubleshooting Wireless LAN 6 30 Dash 3000 4000 5000 2000966 542D ...
Страница 147: ...2000966 542D Dash 3000 4000 5000 7 1 7 Field replaceable units ...
Страница 201: ...2000966 542D Dash 3000 4000 5000 8 1 8 Functional and electrical safety checks ...
Страница 256: ...Functional and electrical safety checks Checkout procedures completion 8 56 Dash 3000 4000 5000 2000966 542D ...
Страница 257: ...2000966 542D Dash 3000 4000 5000 A 1 A Electromagnetic compatibility EMC ...
Страница 267: ...2000966 542D Dash 3000 4000 5000 B 1 B Network troubleshooting ...
Страница 273: ...2000966 542D Dash 3000 4000 5000 C 1 C Network disclosure to facilitate network risk management ...
Страница 279: ...2000966 542D Dash 3000 4000 5000 D 1 D Checklist ...
Страница 281: ......