ELECTRICAL SAFETY
4.3
Performing Tests
4.3.1
Protective Earth Resistance/Functional Earth Resistance
General Information
Connect the measurement tip of your measuring device with the conductive parts shown in the
table below and measure the resistance.
If a test does not pass, device must be repaired by Brainlab support. After repair, repeat the
entire electrical safety test from the beginning.
Potential Equalization/ Functional Earth
Point Tested
Potential equalization port
Display fixation screw
Second display fixation
screw ( Curve Dual Display
only)
Technical User Guide Rev. 1.2 Curve Dual Display, Curve Single Display Ver. 1.0
Measured Value
Test
Passed?
45
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