GE LOGIQ S8, Service Manual

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GE H
EALTHCARE
D
IRECTION
5394227, 12 LOGIQ S8/LOGIQ E8 S
ERVICE
M
ANUAL
Section 9-8 - Electrical Safety Tests 9 - 33
9-8-12 e-TRAX (source) Leakage Current Test
9-8-12-1 Definition
This test measures the current that would flow to ground from e-TRAX Needle sensor (if installed)
through a patient who is being scanned and becomes grounded by touching some other grounded
surface.
9-8-12-2 Generic Procedure on Leakage Current
Refer to section 9-8-10-1, Generic Procedure on Probe Leakage Current for detail. Put the e-TRAX
Needle sensor into Saline water instead of Probes.
Figure 9-15 Set Up for e-TRAX Leakage Current
CAUTION
!! CAUTION:
Equipment damage possibility. Never switch the Polarity and the status of Neutral when the unit
is powered ON. Be sure to turn the unit power OFF before switching them using the POLARITY
switch and/or the NEUTRAL switch. Otherwise, the unit may be damaged.