Service Manual Functional Verification 39
4. Verify the electrocardiograph passed the test. (If the unit current never exceeds
5.00mA, the shielding is sufficient.)
Hi-Pot Test Connections
Chassis, Earth and Patient Leakage Current Tests
Verify continued electrical safety of the device, using IEC 60601-1 or ANSI/AAMI ES1
methods and limits. Test for the following:
• Earth leakage
• Chassis leakage
• Patient leakage
Cable Electrocardiograph Connection Hi-Pot Tester Connection
Connector/
Cable
Connect to Wiring Connect to
Power Cord IEC Power cord AC Input
Connector
Hot and neutral (black and white) wires connected together and
terminated appropriately for your hi-pot tester. Cut and terminate
the ground (green) wire to prevent possible injury.
Return
Note
Refer to the Electrical Safety Analyzer manual for complete details on set-up and
use for testing.
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