Ecotechnics SUN ECK TWIN 12 User Manual page 67

Regulate N2 pressure reducer between 8 and 12 bar and press ENTER:
The nitrogen will be injected into the A/C system, the test will start as soon as the pressure is
stable:
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
NITROGEN TEST (N2)
Regulate N2 pressure reducer between 8 and
12 bar and press ENTER to continue
NITROGEN TEST (N2)
N2 injection
N2 pressure
8 bar
NITROGEN TEST (N2)
N2 test in progress
xx:xx
N2 pressure
x.x bar
END OF PROCEDURE
Disconnect 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
STOP
DD/MM/YY XX:XX PM
ENTER