GE 5478035, Basic Service Manual

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GE LOGIQ F S
ERIES
D
IRECTION
5446617-100, R
EVISION
10 B
ASIC
S
ERVICE
M
ANUAL
Section 10-4 - Tools Required 10 - 11
10-4-9 Isolated Patient Lead (Source) Leakage–Lead to Lead
Reference the procedure in the IEC 60601-1. Select and test each of the five ECG lead positions
(except ALL) on the LEAD selector, testing each to the power condition combinations found in the table.
Record the highest leakage current measured.
10-4-10 Isolated Patient Lead (Sink) Leakage-Isolation Test
reference the procedure in the IEC 60601-1. Select the ALL position on the lead selector. Depress the
rocker switch to ISO TEST to test lead isolation.
NOTE: It is not necessary to test each lead individually or power condition combinations as required in
previous tests.
CAUTION
Line voltage is applied to the ECG leads during this test. To avoid possible electric shock
hazard, the system being tested must not be touched by patients, users or anyone while the ISO
TEST switch is depressed.