Service Tasks - Waeco AirCom Service 6300G Manuel D'utilisation

23. 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.
24. Deselect Rec/Recycling phase using No (the setting flashes) and press ENTER to confirm.
25. Select Vacuum phase (the setting flashes) and press ENTER to confirm.
26. 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.
27. Select Filling phase (the setting flashes) and press ENTER to confirm.
28. Enter the refrigerant filling quantity (note the oil filling quantity of the compressor).
29. Then follow the instructions on the display: Select the setting (which then flashes) and press ENTER to con-
firm.
30. Select Process start by pressing ENTER.
After the filling is complete, you will be prompted to disconnect the hoses of the A/C service unit from the ve-
hicle air conditioning system.
31. Disconnect the service hoses and press ENTER to confirm.
The service hoses will now be drained. the A/C service unit is then ready for further use.
32. Put the valve caps of the vehicle air conditioning system back on the connections.

14 Service tasks

14.1 Leak test
Check the A/C service semiannual for leaks in accordance with the applicable legal requirements. Use an elec-
tronic leak detector for this purpose.
14.2 Resetting the counters
After you have finished one or more service tasks, you must reset the respective counters. To do this proceed as
follows:
1. Enter the Other selections – Service menu.
2. Enter the code
7782
3.
Use the cursor keys
4. Follow the display instructions, and press and hold the ENTER button for 3 s.
5. Switch back to the previous selection using STOP.
The following counters can be reset:
R1234 from system
g.
STOP-EXIT
R1234yf from system indicates how many grams of refrigerant have been extracted from air conditioning
systems using the menu item Short selection or Free selection since the last reset (see date).
R1234 from tank
g.
STOP-EXIT
R1234yf from tank indicates how many grams of refrigerant were added to the A/C service unit using the
menu item Int. vessel filling since the last reset (see date).
R1234 to system
g.
STOP-EXIT
.
or to select the required entry and press ENTER to confirm.
07/03/17
4155
07/03/17
3395
07/03/17
1200
14 Service tasks
27