Waeco AirCon Service 6300G, Руководство по эксплуатации

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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 on page 24.
Pressure increase
Test time
min. 1
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
1. Enter the preferred settings and press ENTER to confirm.
Vacuum phase Yes
No
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 Filling process on page 24.
3. Use the cursor key to enter the vacuum phase time.
4. Press ENTER to confirm both settings.
Vacuum time min. 20
Vacuum test time
min. 4
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
1. Enter the preferred settings and press ENTER to confirm.
Filling phase? Yes
No
ENTER-OK STOP-EXIT
2. If
Filling phase
has been selected, enter the required value, otherwise continue with chapter Selecting
connections on page 25.
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