GE HEALTHCARERAFT LOGIQ™ S7 EXPERT/PRO
DIRECTION 5460683, REVISION 3 DRAFT (JUNE 25, 2014) SERVICE MANUAL
10-28 Section 10-8 - Electrical Safety Tests
10-8-6-2 Generic Procedure
The testing meter is connected from accessible protectively-earthed parts of the equipment to ground.
Measurements should be made with power line polarity normal and reversed, and with the neutral open
and closed. Record the highest reading of current.
NOTE: Color of Power outlet cable
i) USA and Canada
Hot: Black
Neutral: White
Ground: Green or Green-yellow
ii) Others
Hot: Brown
Neutral: Blue
Ground: Green-yellow
When using Dale 600/601 or a similar test instrument, its power plug may be inserted into the wall outlet
and the equipment under test is plugged into the receptacle on the panel of the meter. This places the
meter in the grounding conductor and the current flowing through protective earth will be indicated in
any of the current ranges. The maximum allowable limit for earth leakage current is shown in Table 10-
12.
Figure 10-18 Set Up for Test of Earth Leakage Current, UL60601-1/IEC 60601-1 Clause 19
Table 10-17 Typical Data Sheet for Earth Leakage Current
Tester Neutral Tester Polarity Switch Measured Earth leakage current
Enter Name of tested peripheral here:
Closed Normal
Closed Reversed
Open Normal
Open Reversed
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