Protective Earth Resistance Test: Sky, Sky Vario/Panels - Brainlab VECTORVISION Series Technical User Manual

ELECTRICAL SAFETY: VECTORVISION SKY/SKY VARIO
10.3 Protective Earth Resistance Test: sky, sky Vario/
Panels
10.3.1 Initial Steps
To perform the electrical safety tests on the VectorVision sky/VectorVision sky Vario system, con-
Test Overview
nect the measurement tip to the PE (protective earth) connector on the ceiling installation profile and
to all conductive parts shown in the tables.
Before You Begin
Steps
How to Access the
Protective Earth
Connector
Step
Technical User Guide Rev. 2.7 VectorVision & Kolibri
The result for the part tested is displayed as soon as the area is measured. If a test
does not pass, repeat the entire electrical safety test from the beginning.
1. Turn off the system.
2. Establish all connections between the VectorVision sky/sky Vario 19" rack and the
VectorVision sky/sky Vario assembly.
In particular, make sure to establish the PE connection between the ceiling flange and the
ceiling.
3. Connect the test PE cable to a potential equalization point within the OR, as closely as
possible to the patient or OR table.
4. Connect the other end of the PE cable into the testing device.
a
Remove the cover
screws s .
s
a by unscrewing the six
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