Waeco AirCon Service 6300G Operating Manual page 28

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4. If necessary, use the keypad to enter the data and press ENTER to confirm. If no data has to be entered,
press ENTER to switch to the next program step.
5. Select Rec/Recycling phase (the setting flashes) and press ENTER to confirm.
6. For the Pressure increase Test time, enter 1 min and press ENTER to confirm.
7. Deselect Vacuum phase using No (the setting flashes) and press ENTER to confirm.
8. Deselect Filling phase using No (the setting flashes) and press ENTER to confirm.
9. Select Process start by pressing ENTER.
10. After the extraction process is complete, disconnect the A/C service unit from the vehicle.
11. Disconnect the system components which cannot be flushed from the refrigerant circuit. These components
include:
• Compressor
• Line filter
• Fixed choke
• Collection containers
• Filter drying units
• Expansion valve
12. Connect the components for flushing to the service ports of the A/C service unit using special adapters and
in accordance with the manufacturer's specifications to form a flushing circuit.
Note Observe the guidelines on repairs from the vehicle manufacturer.
13. In the basic menu use the cursor keys
Short selection
Free selection
Other selections
ENTER-OK
14. Press ENTER to confirm.
15. Use the cursor keys
Flushing
Reset scales.
Service.
ENTER-OK STOP-EXIT
16. If necessary, use the keypad to enter the data and press ENTER to confirm. If no data has to be entered,
press ENTER to switch to the next program step.
17. Use the cursor keys
components:
Full flushing
Fast flushing
ENTER-OK STOP-EXIT
18. Press ENTER to confirm.
19. Follow the instructions in the display.
After flushing is completed, the basic menu for the A/C service unit appears.
20. If necessary, remove the adapter from the flushing circuit and reconnect all the components to the refriger-
ant circuit. Fit the connections of the A/C service unit to the vehicle air conditioning system and open them.
21. In the basic menu use the cursor keys
Short selection
Free selection
Other selections
ENTER-OK
22. Press ENTER to confirm.
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or to select Other selections.
or to select Flushing.
or to select whether to flush the entire air conditioning system or just individual
or to select Free selection.