14.4 Calibrating the oil scales
Note In order for the oil quantities and the UV additive to be measured correctly, the zero point of the
scales must be checked regularly and reset if necessary. Resetting is necessary:
• If the quantity in a container deviates by more than 10 mL from the target value
• If the A/C service unit has been shaken, for example during transport on bumpy roads
• Every four to six weeks
1. In the basic menu use the cursor keys or to select Other selections.
Short selection
Free selection
Other selections
ENTER‐OK
2. Press
ENTER
to confirm.
3. Use the cursor keys or to select Reset scales.
Int. vessel filling
Flushing
Reset scales.
Service.
You are then prompted to remove the containers from the scale:
Remove the 3 Oil/UV
glasses from scales.
ENTER‐OK STOP‐EXIT
4. To check the zero point of the scales for oil and UV additive, open the cover (13) on the left side and take the
containers off the catches:
• Container for fresh oil (10)
EN
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