MasterCool 69789-220 Instrucciones De Operación página 13

Use the arrow keys (↓↑) to move to the brand of vehicle you are servicing, press ENTER to
confirm, and the display will show the models for that type (for example, if you have chosen
FORD):
Use the arrow keys (↓↑) to go to the model required, and press ENTER to confirm. If you
wish to install DATABASE ADVANCED (DBA) contact the machine dealer.
Once you have checked that the data displayed is correct, you can push START to run the
AUTOMATIC PROCEDURE.
The following screen is displayed:
Open high and low pressure on the machine and press the START button. At this stage the
refrigerant recovery / recycle phase begins, marked by the message "Recovery Recycle".
During this phase the system displays the grams of refrigerant recovered.
When recovery is complete the machine stops and discharges and automatically displays the
spent oil extracted by the A/C system during recovery. The oil discharge operation lasts 4
minutes. If during this phase some pockets of refrigerant are still inside the A/C system the
pressure increases and the machine automatically starts recovering refrigerant again.
At the end of the oil discharge phase the machine automatically moves on to the vacuum
operation for the preset time. Operator will then be prompted to check the VACUUM HOLD.
Once the vacuum phase has finished the oil top-up starts again automatically on the basis of
the volume of oil discharged or the volume entered by the operator. If installed, the tracer is
refilled automatically according to the quantity entered by the operator. At the end the system
automatically moves on to filling the quantity set.
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:
INSTRUCTIONS MANUAL
<ALFA ROMEO>
AUDI
BMW
CHRYSLER/JEEP
<COUGAR>
ESCORT
ESCORT D
FIESTA
Open high and low
pressure, then Press START
End filling
Close HP and LP
Press START to continue
press RESET
Start the engine and A/C
System to check pressures
Press START
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