9-12 120 Series Maternal/Fetal Monitor Revision B
2015590-001
General Maintenance: Maternal Blood Pressure Tests
Electrical Safety Tests
Perform all electrical safety tests in this section.
IMPORTANT
UNITS OF MEASURE—The specified leakage tester (E278-06)
measures in mV. There is a direct correlation of mV to µA. In
other words, on this text fixture, 1 mV = 1 µA.
IMPORTANT
220/230/240 VAC POWER CORD—For 220/230/240 VAC
testing, use only P/N 600034 line cord to power the E278-06 test
fixture.
Initial Conditions
1. Attach the monitor power cord to the leakage test fixture.
2. Verify that the leakage test fixture’s main AC power cord is attached.
AC Line
F Voltage measurement from 100–240 V.
Ground Impedance
F < 300 mΩ, lead to rear panel equipotential ground lug
F < 300 mΩ, lead to top cover bezel screw
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