LEM SATURN 100 plus Instrucciones De Uso página 30

Measuring
earth/ground-connection resistance „R " and the tripping time „t " (not for
A A
measurement without tripping) and then again „U " into the display. For a new
L
R
measurement press key „Start".
To return to the original measuring mode RCD for displaying the mains voltage
U , briefly turn the central selector.
LPE
ATTENTION! To be certain that the fault current-protection circuit is operative, the
measurement must be effected at the first measuring point (outlet, device ...) of
each FI current circuit with tripping of the FI-Circuit breaker! Measuring without
tripping is only permitted for all measuring points connected in parallel.
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