7
5. Connections
FIRST MEASUREMENT
Measure without the guard to take everything into account and find
out it if needs cleaning.
DIRTY
INSULATOR
ELECTRICAL
EQUIVALENT
CIRCUIT DIRTY
INSULATOR
SECOND
MEASUREMENT
Measure with the
guard to ensure
insulator is correct.
TYPICAL TEST
Resistance due to contamination can be
very low and lower the total resistance.
Cleaning periodically can also reduce
system power consumption.
