Waeco AirConServiceCenter ASC 2500 G LE Operating Manual page 106

Operation
4. Press ENTER to confirm both settings.
I
NOTE
The air conditioning system is drained completely by the vacuum pump.
This is used to remove any remaining 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 col-
lected by the AirCon Service Center and recycled.
8.8.3 Filling process
1. Enter the preferred settings and press ENTER to confirm.
2. If "Filling phase" has been selected, enter the required value, oth-
erwise continue with chapter "Selecting connections" on page 107.
3. Enter the refrigerant oil quantity.
4. Press the cursor key .
5. Enter the additive quantity.
6. Press the cursor key .
7. Enter the refrigerant quantity.
8. Press ENTER to confirm all settings.
I
NOTE
 If extraction is taking place in the same process sequence, the
quantity of fresh oil is counted as an additional filling quantity, and is
added to the drained oil quantity extracted beforehand. If this value
is set to 0, exactly the quantity of oil which was extracted will be filled
again.
 To add fresh oil or UV additive, a vacuum process must be per-
formed in the same process sequence. If no vacuum process has
been selected, only refrigerant can be selected in the filling menu.
106
Vacuum time
Vacuum test time
ENTER-OK STOP-EXIT
Filling phase?
ENTER-OK STOP-EXIT
PAG oil
UV tracer
Refrigerant
ENTER-OK STOP-EXIT
ASC 2500 G LE / ASC 3500 G LE
min. 20
min. 4
Yes
No
ml. 0
ml. 7
g. 500
EN