64 50... Safety instructions for handling refrigerant R134a: Notes
WARNING: This page is about a different car, the 2013 BMW Z4, 2012 BMW Z4, 2011 BMW Z4, 2010 BMW Z4, and 2009 BMW Z4. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
Risk of injury!
Refrigerant circuit is under high pressure! Work on the refrigerant circuit may only be carried out by experts!
Draw off refrigerant without fail BEFORE all repair work on the refrigerant circuit.
The refrigerant circuit is depressurized AFTER drawing off.
It is absolutely essential to read and observe the relevant operating instructions for the A/C service unit used!
Refrigerant circuit is under high pressure! Work on the refrigerant circuit may only be carried out by experts!
Draw off refrigerant without fail BEFORE all repair work on the refrigerant circuit.
The refrigerant circuit is depressurized AFTER drawing off.
- The pressure gauge on the A/C service unit must be checked for the actual pressure drop prior to repair work.
It is absolutely essential to read and observe the relevant operating instructions for the A/C service unit used!