Waeco AirCon Service 6300G Operating Manual page 26

English
2. If Rec/Recycling phase has been selected, enter the preferred waiting time for the pressure increase
(standard is 1 min.) in the following menu and press ENTER to confirm, otherwise continue with chapter
Vacuum process
Pressure increase
Test time
ENTER-OK STOP-EXIT
Note The waiting time ensures that any residual refrigerant vaporises and can then be extracted.
The vaporising residual refrigerant triggers an increase in pressure.
13.8.2 Vacuum process
Enter the preferred settings and press ENTER to confirm.
1.
Vacuum phase
ENTER-OK STOP-EXIT
2. If Vacuum phase has been selected, enter the preferred vacuum time (standard is 20 min), otherwise con-
tinue with chapter
3.
Use the cursor key
4. Press ENTER to confirm both settings.
Vacuum time
Vacuum test time
ENTER-OK STOP-EXIT
The air conditioning system is drained completely by the vacuum pump. This is used to remove any remain-
ing carrier gases or moisture and to prepare the air conditioning system for the filling process. Any residual
refrigerant extracted which is still bonded in the refrigerant oil is collected by the A/C Service unit and recy-
cled.
13.8.3 Filling process
Enter the preferred settings and press ENTER to confirm.
1.
Filling phase?
ENTER-OK STOP-EXIT
2. If Filling phase has been selected, enter the required value, otherwise continue with chapter
connections
3. Enter the amount of refrigerant oil which was previously drained or which is required.
4.
Press the cursor key
5. Enter the additive quantity.
6.
Press the cursor key
7. Enter the refrigerant quantity.
24
on page 24.
min.
Filling process on page 24.
to enter the vacuum phase time.
min.
min.
on page 25.
.
.
1
Yes
No
20
4
Yes
No
Selecting