34 6 Operation
Translation of the original operating instructions Ecotec E3000, kina22en1-19, 1507
RS-232 protocol  ASCII
 Diagnosis
 Printer Auto
 Printer Manual
ECO-Check  If you do not use an ECO-Check calibrated leak, you should choose “Deactivate” here. 
Otherwise, warning 71 “No communication with ECO-Check” will be issued at every start 
of the Ecotec E3000.
If you use an ECO-Check calibrated leak, you can set up a warning for the intended time of 
use here: 14/30/60/90 days.
6.4 Settings for the measurements
With delivery, the data are programmed for the following gases and the measurement 
results are shown below each other in the display:
 R134a
 R22
 R600a
 He
The gas selection can be changed at any time.
6.4.1 Selecting the gas, changing gas parameters, activating 
measurement
You can access the settings via the main menu 
► Select “Measuring parameters”
Fig. 19: Gas information for the measurement
The display shows: 
 four gases
 the respective mass position
 the respective trigger value
 the addition “Deactivated” if the associated gas is currently not searched for, see below.
You can also define your own gas with the key “Gas def.”, see “6.4.5 Setting a user-defined 
gas”, page 42.
Press the key to the right of the gas whose parameters you want to change. The window 
“Measuring param. gas …” will open.