TEKTINO
AC-200-dual USER MANUAL V2.30
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Recovery
Empty used oil vessel before the recovery function is started.
Select “Recovery” function icon and press ENTER to start the process.
The recovery process recovers the refrigerant from vehicle A/C system, until vacuum degree is
achieved in the vehicle A/C system. Moisture, oil and foreign particles are separated from the
refrigerant before it is stored in the internal refrigerant cylinder. The machine should be left
connected on the vehicle for a minimum time of 3 minutes (longer in cold climates) for any
pressure increase test. If after 3 minutes (or longer if possible) there is no pressure increase, the
recovery can be acknowledged completed. If a pressure increase is detected recovery should be
processed again.
Vacuum
Select “Vacuum” icon and press ENTER to start the process.
The Vacuum process evacuates system, and makes system ready for oil injection and refrigerant
charge. Although it is up to users to determine vacuum time, a longer vacuum process is
recommended.
