Waeco 9103303105, Operating Manual

Page: 26 / 254

EN
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 con-
nections on page 26.
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.
8. Press ENTER to confirm all settings.
PAG oil ml. 0
UV tracer ml. 7
Refrigerant g. 500
ENTER-OK STOP-EXIT
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 performed in the same process se-
quence. If no vacuum process has been selected, only refrigerant can be selected in the filling
menu.
13.8.4 Selecting connections
1.
Select the parameters in accordance with the air conditioning system connections:
• Air conditioning system has a high pressure and a low pressure connection: Select
LP/HP
.
• Air conditioning system only has a high pressure connection: Select
HP
.
•
Air conditioning system only has a low pressure connection: Select
LP
.
2.
Press
ENTER
to confirm.
HP/LP PORT
HP PORT
LP PORT
ENTER-OK STOP-EXIT
3. Once all settings have been entered, press ENTER to start the process.
Process start?
ENTER-OK STOP-EXIT
13.8.5 After ending the air conditioning service
After the air conditioning service has finished, you are prompted to disconnect the hoses of the A/C service unit
from the vehicle air conditioning system.
1. 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.
2. Screw the valve caps of the air conditioning system back on the connections.
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