GE b30 Technical Reference Manual

B30 Patient Monitor
3-10
Document no. 2044677-001
2.9 Patient (source) leakage current test
This procedure only applies to Class I (grounded/earthed) equipment, and measures the
leakage current from the ECG/RESP connector or the SPO2 connector of the device to ground.
NOTE: The MD represents the network and voltage measuring instrument and its frequency
characteristics per IEC 60601-1.
The patient connector test body shorts all signals in the connector together. Refer to the
instructions contained with the safety analyzer to perform this test.
(1) Connect the ECG/RESP Test Body to the green connector of the device under test.
(2) Configure leakage tester as follows:
• Polarity - NORMAL
• Neutral - OPEN
• GND (Earth) - CLOSED
(3) Power on Device under test.
(4) Read and record the current leakage indicated on the tester.
(5) Change leakage tester switches to:
• Polarity - NORMAL
• Neutral - OPEN
• GND (Earth) - CLOSED
(6) Read and record the current leakage indicated on the tester.
(7) Change leakage tester switches to:
• Polarity - NORMAL
• Neutral - OPEN
• GND (Earth) - CLOSED
(8) Read and record the current leakage indicated on the tester.
(9) Change leakage tester switches to:
• Polarity - NORMAL
• Neutral - OPEN
Power Cord
Leakage Tester
NORM
RVS
ECG Test Body
or SPO2 Test Body
HIGH
LOW
GND
1K
0.15µF
10
Power Cord
Device
Under
Test
DMM set to measure AC voltage
GND
DMM
Closed

GE b30 Specifications

General

Brand	GE
Model	b30
Category	Relays
Language	English