Sun BREEZE II Manual De Instrucciones página 13

discharge the used oil extracted from the A/C system during the recovery phase. The oil
discharge operation lasts 4 minutes. If any residual refrigerant in the A/C system should
increase in pressure during this phase, the machine will automatically begin recovering the
refrigerant. Upon completion of discharge, the machine will automatically go on to running the
vacuum phase for the preset time. Upon completion of the vacuum phase, the machine will
stop, emit a beep, and display:
At this point, open the new oil tap and reintegrate the needed quantity. When completed, close
the new oil tap and press START to go on to charging the quantity of refrigerant set previously.
NOTE: In rare cases the filling operation may not be completed due to the pressure balance. In
this case shut high pressure (leaving the low pressure open) and start the A/C system. Once
the filling operation has been completed the machine displays the message:
Close the high and low pressure taps. Press START to continue:
Start the vehicle's engine and the A/C system and wait at least 3 min:
At this stage the system is running normally and the high and low pressures can be checked by
reading them off the relevant pressure gauges. Press STOP to exit.
Only disconnect the high pressure rapid coupling (if necessary switch off the engine) and press
START:
Start the A/C system, open the high and low pressure taps and make the A/C system suction
the refrigerant left in the pipes. Press START to continue:
INSTRUCTIONS MANUAL
OIL INJECTION
Press START
to continue
End filling
Close HP and LP
Press START to continue
press RESET
Start the engine and A/C
System to check pressures
Press START
CHECK PRESSURES
STOP to exit
Disconnect HP coupling
Press START to empty the
pipes
Open HP and LP taps
Start A/C system
Press START to continue
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