GE Vivid T8 Basic Service Manual page 276

Care and Maintenance
Generic procedure on probe leakage current
H (BLACK)
N (WHITE)
POWER
OUTLET
G (GREEN)
NOTE:
DANGER
Meter Procedure Using Probe Adapter
No Meter Procedure Using Probe Adapter
10-28
Measurements should be made with the ground open and
closed, with power line polarity normal and reversed, and with
the unit Off and On. For each combination, the probe must be
active to find the worst case condition.
POLARITY REVERSING SWITCH
MOMENTARY
SWITCH
Figure 10-4. Set up for probe leakage current
Each probe will have some amount of leakage current,
dependent on its design. Small variations in probe leakage
currents are normal from probe to probe. Other variations will
result from differences in line voltage and test lead placement.
TO AVOID PROBE DAMAGE AND POSSIBLE ELECTRIC
SHOCK, DO NOT IMMERSE PROBES INTO ANY LIQUID
BEYOND THE LEVEL INDICATED IN THE PROBE USERS
MANUAL. DO NOT TOUCH THE PROBE, CONDUCTIVE
LIQUID OR ANY PART OF THE UNIT UNDER TEST WHILE
DOING THE TEST.
Follow the Safety Analyzer tool instruction to test each
transducer for leakage current.
The electrical Safety Analyzer tool should be calibrated and
compliant with AAMI/ESI 1993 or IEC 60601 or AS/NZS 3551.
Follow the Safety Analyzer tool instruction to test each
transducer for leakage current.
The electrical Safety Analyzer tool should be calibrated and
compliant with AAMI/ESI 1993 or IEC 60601 or AS/NZS 3551.
CONSOLE
Vivid T8/ Vivid T8 Pro – Basic Service Manual
5490863-100 English Rev. 03
PROBE
LEAKAGE TEST
METER