Ecotechnics SUN ECK TWIN 12 User Manual page 69

Regulate N2+H2 pressure reducer between 8 and 12 bar and press ENTER:
Check for leaks on the connections of the A/C system using a N2+H2 leak detector:
Disconnect coupling, then press ENTER the following screen will be displayed:
then the machine will sound and alarm and the following screen will be displayed:
INSTRUCTIONS MANUAL
MIXTURE TEST (N2+H2)
Regulate N2+H2 pressure reducer between 8
and 12 bar and press ENTER to continue
MIXTURE TEST (N2+H2)
N2+H2 injection
N2+H2 pressure
8 bar
END OF PROCEDURE
Disconnected HP and LP coupling from A/C system
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DD/MM/YY XX:XX PM
ESC
DD/MM/YY XX:XX PM
ESC
DD/MM/YY XX:XX PM
ENTER