GE 5935000E10, Базовое руководство по обслуживанию

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IRECTION
5750007-1EN, R
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. 1 LOGIQ E10 B
ASIC
S
ERVICE
M
ANUAL
Chapter 10 Care & Maintenance 10 - 27
Generic Procedure on Probe Leakage Current (cont’d)
Follow the test conditions and test limits described in:
• Table 10-9 on page 10-14
• Table 10-10 on page 10-14 as applicable for every probe.
Keep a record of the results with other hard copies of maintenance data using
Table 10-16 on page 10-27
Table 10-16 on page 10-27 shows a typical format for recording ultrasound probe source leakage
current.
• Table 10-9 on page 10-14
• Table 10-10 on page 10-14 as applicable.
Table 10-16 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 4C i12L TS E8C
Off Closed
Off Open
On Closed
On Open