GE Vivid 3N Pro Series Service Manual page 590

GE M S
EDICAL YSTEMS
D FK091075, R
IRECTION
10-7-8-1 Data Sheet for ECG Current Leakage
The test passes when all readings measure less than the values shown in the tables below. Record all
data on the
Table 10-18 Maximum Allowance Limit for ECG Lead Leakage Test to Ground
Patient Lead-to-Ground Current Leakage Test
Patient Lead-to-Lead Current Leakage Test
Table 10-19 Maximum Allowance Limit for ECG Lead Isolation Sink Test
Table 10-20 Typical Data Sheet for ECG Lead-to-Lead Test
ECG
Power
ON
ON
ON
ON
OFF
OFF
OFF
OFF
10-26
04
EVISION
Vivid 3N Preventative Maintenance Inspection Certificate
and
Patient Lead Isolation Current Test
Tester Tester
Polarity Ground
Switch Switch
NORM CLOSED
REVERSE CLOSED
NORM OPEN
REVERSE OPEN
NORM CLOSED
REVERSE CLOSED
NORM OPEN
REVERSE OPEN
Section 10-7 - Electrical Safety Tests
V
IVID
AC Power GROUND
Source
115V
220/240V
AC Power
Source
115V
220/240V
Tester Lead Selector
RL RA
(N) (R)
3N P /E S
RO XPERT ERVICE
(see page 10-31).
Maximum
Allowance Limit
GROUND
OPEN CLOSED
10uA 10uA
500uA 10uA
Maximum
Allowance Limit
20uA
5mA
LA
(L) LL
M
ANUAL
C