User manual SEFELEC 5x Series  106   v1.06 
 
If the current flowing in the element tested exceeds the cut-out criteria set (in the ΔI or IMAX 
mode), the device indicates that there a cut-out with cut-out of the high voltage (at the zero-
crossing of the sine wave), the display then indicates: 
 
The coloured function key indicates the setting that caused the FAIL sanction of the measure-
ment. 
 
WARNING
 
Before disconnecting the measured component, press the Stop 
confirm the stoppage of the high voltage generation and discharge the 
component: the device then performs a check of the residual voltage up 
to a value of 30 VAC or DC
 
 
This action returns the user to the initial measurement screen either to change the settings or to 
perform a new measurement by pressing the Start button. 
   
STOP