Sheet #631u – Service special cycles
Version 1.04a  User guide ATEQ 6th series Page 4/5 
1.2.1. 2)  Differential sensor 
This cycle enables the calibration of the differential sensor. It is important to ensure that the test 
pressure is 0. 
Press the Start to run the special cycle 
.
52'%;%.'
LEAK 
Pr 001 
LEAK TEST 
The device carries out a dump, checks if the 
pressure is 0 then carries out a test and 
displays the measured pressure. 
The verification of the sensor can start. 
Stop the special cycle by pressing the RESET
key
 .
TEST
0.0
Pa