Sun Blizzard Qtech III Manual De Instrucciones página 47

Oil will be injected, then if previously selected the UV will be injected :
The machine will continue the refilling with the preset quantity of refrigerant.
Then the following screen will be displayed:
Unscrew HP and LP coupling without disconnect from A/C system end press OK to continue:
A pop-up message is displayed asking confirmation, press YES to continue:
The machine will recover the residual refrigerant into the service hoses, then the following
screen will be displayed:
INSTRUCTIONS MANUAL
R134a MANUAL PROCEDURE
UV Inj.
UV INJECTION
R134a MANUAL PROCEDURE
Recovered gas
Bottle Pressure
A/C pressure
Bottle temperature
GAS FILLING
R134a MANUAL PROCEDURE
Unscrew HP and LP coupling Without disconnect from A/C
system and press OK
GAS FILLING
R134a
Are you sure that you have unscrewed
the coupling without removing it?
YES
GAS FILLING
R134a MANUAL PROCEDURE
Recovered gas
Hoses pressure
EMPTYING HOSES
-47-
MANUAL PROCEDURE
NO