GE HEALTHCARE
DIRECTION 5394227, 12 LOGIQ S8/LOGIQ E8 SERVICE MANUAL
9 - 30 Section 9-8 - Electrical Safety Tests
9-8-10-1 Generic Procedure on Probe Leakage Current (cont’d)
Follow the test conditions and test limits described in:
• 9-11 on page 9-18, or
• 9-12 on page 9-18 as applicable for every probe.
Keep a record of the results with other hard copies of maintenance data using Table 9-18 below.
Table 9-18 below shows a typical format for recording ultrasound probe source leakage current.
• 9-11 on page 9-18, or
• 9-12 on page 9-18 as applicable.
NOTE: Values in italics font are given as examples only.
Table 9-18 Typical data format for recording probe (source) leakage
CAUTION
Equipment damage possibility. Never switch the Polarity or the status of the Neutral when the
Ultrasound system is powered on. Power off the Ultrasound system, allow the stored energy to
bleed down, and turn the circuit breaker off BEFORE switching the POLARITY switch and/or the
NEUTRAL switch on the leakage meter to avoid possible power supply damage
Unit under test____________________________________ Date of test:_____________________
Test Conditions Probe as measured in saline bath
System
Power Grounding/PE C2-9-D 9L-D S4-10-D IC5-9-D
Off Closed
Off Open
On Closed
On Open
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