GE Voluson 730Expert Service Manual page 320

GE H - K
EALTHCARE RETZTECHNIK
D 105899, R
IRECTION EVISION
10-7-8-1 Data Sheet for ECG Leakage Current
The test passes when all readings measure less than the value shown in the table below.
Record all data on the Ultrasound Inspection Certificate.
Table 10-16 Maximum Allowance Limit for ECG Leakage Current
Patient Lead to Ground Leakage Current Test
Patient Lead to Lead Leakage Current Test
Table 10-17 Maximum Allowance Limit for ECG Leakage Current
Table 10-18 Typical Data Sheet for ECG Leakage Current
ECG
Power
ON
ON
ON
ON
OFF
OFF
OFF
OFF
10-20
3 DRAFT (A
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
29, 2008)
PRIL
AC Power
Source GROUND OPEN
115V
220/240V
AC Power
Source
115V
220/240V
Tester Lead Selector
RL RA
V ® 730E
OLUSON XPERT
S
ERVICE
Maximum
Allowance Limit
GROUND
CLOSED
10uA 10uA
500uA 10uA
Maximum
Allowance Limit
20uA
5mA
LA LL
(BT03)
M
ANUAL
C