Sun ECK TWIN 12 Manual De Instrucciones página 70

TEST N2 / N2+H2
From MAINTENANCE, select TEST N
Select a test or press BACK to return to MAINTENANCE menu.
NITROGEN TEST (N2)
This operation allows to test the seal of the A/C system using pressurized nitrogen
Selecting Nitrogen test (N2) the following screen will be displayed:
Connect and open HP and LP coupling to A/C system, then press ENTER to continue; the
following screen will be displayed:
Connect nitrogen bottle and press ENTER:
INSTRUCTIONS MANUAL
/ N +H , the following screen will be displayed:
2 2 2
N2 TEST / N2+H2 TEST
CHOOSE THE TYPE OF TEST TO EXECUTE
N N
2
NITROGEN TEST (N2)
Connect and open HP and LP couplings
To A/C system and press ENTER to continue
NITROGEN TEST (N2)
Connect N2 bottle and press ENTER to
continue
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DD/MM/YY XX:XX PM
ESC
+ H
2 2
DD/MM/YY XX:XX PM
ESC
ENTER
DD/MM/YY XX:XX PM
ESC
ENTER