ZOLL Base Powercharger 4x4, Service Manual

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CHECKOUT PROCEDURES
9650-0072 II-3 Rev. D
LEAKAGE CURRENT
•
Perform Leakage Current Test per your manufacturer's recommended procedure
found in the Operator's Manual of your Leakage Tester.
Observe:
•
After the test is complete, fill in the date , operator, and Base PowerCharger
4x4
serial number on the Test Data Sheet (Page II-4). Review the results against the
limits below for any test that failed. If any test fails, circle the failed test on the
Test Data Sheet and take corrective action.
•
Record results on Test Data Sheet (Page II-4).
TEST 90 - 265 VAC LIMITS
Gnd Wire Resistance N/A
Line Voltage
Hot to Neutral N/A
Hot to Gnd N/A
Neutral to Gnd N/A
Current Consumption N/A
Chassis Leakage
Normal Pol. w/Ground < 500
µ
A
Normal Pol. No/Ground
< 500
µ
A
Reverse Pol. No/Ground < 500
µ
A
Reverse Pol. w/Ground < 500
µ
A
Ground Wire Leakage
Normal Pol. No/Ground
< 500
µ
A
Reverse Pol. No/Ground < 500
µ
A
FUNCTIONAL TESTS
Continuity and Isolation Test
•
Take a measurement of the Digital Volt Meter (in ohms) by shorting the two (2)
leads of the DVM.
•
Record Results on Test Data Sheet (Page II-4).
•
Place the red lead of the DVM on any part of the unit where there is exposed
metal, except for the battery terminals, and place the black lead of the DVM on
the ground part of the powercord.
•
Record Results on Test Data Sheet (Page II-4).
•
Subtract the two values and the difference should be less than 1 ohm.