Wow WAC 2200 Manuel D'instructions page 18

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.
At the end of the vacuum, the machine will test for leaks in the A/C system
WARNING! If vacuum time < 15 minutes this test could not be reliable.
If leaks are found, the machine will stop automatically and display the A/C SYSTEM LEAKS
alarm.
Detection of micro-leaks is not guaranteed.
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.
Once the filling operation has been completed the machine displays the message:
Close and disconnect HP and LP coupling from A/C system, the press ENTER to continue, the
following screen is displayed:
INSTRUCTIONS MANUAL
<COUGAR>
ESCORT
ESCORT D
FIESTA
Open high and low
pressure, then Press START
Close and disconnect
HP and LP coupling
from A/C system
press ENTER
Are you sure that you
have removed couplings
from A/C SYSTEM?
press ENTER
pag.18 - 12/11/2015