GE LOGIQ E9 Service Manual page 712

GE H
EALTHCARE
D 5180263-100, R
IRECTION
10-6-10-1 Generic Procedure on Probe Leakage Current (cont'd)
Follow the test conditions and test limits described in:
• Table 10-9 on page 10-11
•
Table 10-10 on page 10-11
Keep a record of the results with other hard copies of maintenance data using
Table 10-15 on page 10-24
Equipment damage possibility. Never switch the Polarity or the status of the Neutral when the
CAUTION
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
Table 10-15 on page 10-24shows a typical format for recording ultrasound probe source leakage
current.
• Table 10-9 on page 10-11
• Table 10-10 on page 10-11 as applicable.
NOTE: Values in italics font are given as examples only.
Table 10-15 Typical data format for recording probe (source) leakage
Unit under test____________________________________ Date of test:_____________________
System
Power
10 - 24
5
EV
Test Conditions
Grounding/PE
Off Closed
Off Open
On Closed
On Open
Section 10-6 - Electrical Safety Tests
as applicable for every probe.
Probe as measured in saline bath
4C
LOGIQ E9 Service Manual
i12L TS E8C