User manual SEFELEC 5x Series  124   v1.06 
 
  THE FOLLOWING ERROR MESSAGES: 
  "SAFETY LOOP OPEN": the safety loop is not closed, there is no connection between 
the points 1-9 or 2-10 of connection C5 on the rear panel of the device. Press OK to 
acknowledge the message 
 
  "OVER RANGE": the continuity resistance of the sample under test is higher than 
the measurement possibilities of the device (> 1,000 mΩ)  
 
  "CONTINUITY ERROR": The wires are not connected correctly, or the element 
tested between these wires has a resistance that is too high (approximately a few 
ohms) for the device to measure it. 
 
 
IMPORTANT 
The device is equipped with a thermal protection system. In case of extended 
use of the High
-current generator, the protection system will be activated. 
"OVER HEATED" message will be displayed permanently on 
 
device and let it cool down for 10 minutes prior to resuming use.