Chapter 4 – Functions of the instrument  
UM-23100B-U User manual ATEQ F CLASS Page 63/90 
3.4. INFINITE FILL 
It is possible to carry out an infinite fill with the instrument, in other words, a permanent 
flow of air at the test pressure in order to locate leaks (set-up adjustment...).  
If the assembly allows it (risk of sudden disconnection of part under pressure) it is 
preferable, in the case of infinite fill, to have a dump time of zero so as not to draw in 
liquid if there is a leak (when looking for leaks using a soapy water based product). 
In the main menu, place the 
cursor in front of the SPE 
CYCLE function and confirm 
using the ENTER key. 
   
MAIN MENU
 CYCLE PROG.: 001
 PARAMETERS
SPE CYCLE: Inactive
 
Next, place the cursor in front 
of Infinite fill and confirm 
using the ENTER key. 
   
SPE CYCLE
 Regulator adjust
 Pre-regul. Adjust
Infinite fill
 
The display confirms that the 
special cycle has been 
selected. 
 
MAIN MENU
 CYCLE PROG.: 001
 PARAMETERS
SPE CYCLE:Inf. fill
 
Press the START key to start 
a new cycle. 
 
CYCLE/Pr :001
 PRESS = 355.5 mbar
FILL
 
Adjust the test pressure with 
the regulator. 
_
+
 
CYCLE/Pr :001
 PRESS = 1000 mbar
FILL
 
To stop the cycle, press the 
RESET key. 
 
CYCLE/Pr :001
 PRESS = 1.00 bar
READY