Nellcor OxiMax N-550, Руководство по обслуживанию

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Performance Verification
N-550 27
9. Perform Test #1: BPM on page 22. The pulse amplitude indicator should
indicate low level modulation.
10. Perform Test #2: SpO2 on page 23. The pulse amplitude indicator should
indicate low level modulation.
11. Disconnect all equipment and turn off the N-550.
Safety Tests
The N-550 safety tests meet the standards of, and are performed in accordance
with, IEC 60601-1 (EN 60601-1, Amendment 1, Amendment 2) and UL
2601-1, for instruments classified as Class 1 and TYPE BF and ANSI/AAMI
Standard ES1.
Applicable tests for these standards are listed below. Technicians must be
familiar with the standards applicable to their institution and country. Test
equipment and its application must comply with the applicable standard.
• Ground Integrity, see page 87 for test values.
• Earth Leakage Current, see page 87 for test values.
• Enclosure Leakage Current, see page 87 for test values.
• Patient Applied Risk Current, see page 88 for test values.
• Patient Isolation Risk Current, see page 88 for test values.
Note : Patient Applied Risk Current and Patient Isolation Risk Current. The
leakage test lead from the test equipment must be connected to the
N-550 SpO
2
Sensor Port using a male 9-pin “D” type connector that
has all pins shorted together.