GE 5418099, Руководство по обслуживанию

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GE H
EALTHCARE
D
IRECTION
5394227, 12 LOGIQ S8/LOGIQ E8 S
ERVICE
M
ANUAL
9 - 26 Section 9-8 - Electrical Safety Tests
9-8-8 Isolated patient lead (source) leakage–lead to lead
Select and test each of the ECG lead positions (except ALL) on the LEAD selector, testing each to the
power and ground condition combinations found in:
• 9-11 on page 9-18, or
• 9-12 on page 9-18 as applicable.
Record the highest leakage current measured.
9-8-8-1 Lead to lead leakage test record
Table 9-17 below shows a typical format for recording the patient lead to lead leakage current.
• 9-11 on page 9-18, or
• 9-12 on page 9-18 as applicable.
Measurements should be recorded from each lead combination under each set of test conditions
specified in:
Record all data on the EQC inspection certificate. Also known as Patient Auxiliary Current
1.) Connect Safety analyzer to wall AC power outlet
2.) Plug the equipment under test (Scanner) power cable into the receptacle on the panel of the meter.
3.) Connect the ECG cable to the scanner and the Patient leads to the analyzer
4.) Select the Lead to lead or Patient Auxiliary leakage function on the meter
NOTE: Consult the manufacturer’s user manual of the Safety Analyzer.
Table 9-16 Typical data format for recording the patient lead to lead leakage current
NOTE: Values in italics font are given as examples only.
Unit under test___________________________ Date of test:_____________________
Test Conditions Patient Lead or Combination Measured
System Power Grounding/PE RA-LA LA-LL LL-RA
Mains On Open
RF On Open