GE CARESCAPE Monitor B850, Руководство по обслуживанию

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CARESCAPE Monitor B850
A - 2 (4)
2106778-001
Yes: Yes: you do not have to perform the electrical safety tests. To continue the
installation check, mark the electrical safety test completion N.A. and
proceed to
Functional check . If available, attach the original electrical safety
test results to this check form.
No:
No: continue to perform the electrical safety tests.
Power outlet is correctly wired.
Power cord and plug are undamaged and all conductors are properly connected.
Ground integrity check Observed result Acceptance
criteria
PASS N.A. FAIL
a.) Ground continuity test without power cord

0.1 ohms
with power cord

0.2 ohms
b.) Impedance of protective earth
connection without power cord

0.1 ohms
with power cord

0.2 ohms
Ground leakage current test Normal Condition (NC) 
500 µA
EN /IEC
 300 µA
UL
Single Fault Condition (SFC)

1 mA
Testing touch current Normal Condition (NC)

100 µA
Single Fault Condition (SFC)  500 µA
EN /IEC

300 µA
UL
Module type S/N Observed result Acceptance
criteria PASS N.A. FAIL
ECG SpO2/
InvP
Patient (source) leakage current tests, using a test body
Normal Condition (NC) Polarity: NORMAL  10 µA
Single Fault Condition (SFC) Ground closed (normal)  50 µA
Ground open (normal)  50 µA
Ground closed (reverse)  50 µA
Ground open (reverse)  50 µA
Normal Condition (NC) Polarity: Reverse  10 µA
Patient (sink) leakage current tests
Polarity: NORMAL  50  µA
Polarity: Reverse  50  µA
Module type S/N Observed result Acceptance
criteria PASS N.A. FAIL
Patient (source) leakage current tests, using a test body
Normal Condition (NC) Polarity: NORMAL

10 µA