Volkswagen Polo Service & Repair Manual: Refrigerant Circuit, Flushing with Compressed Air and Nitrogen
General Information
In order to be able to force moisture and other contaminants
out of refrigerant circuit, compressed air and nitrogen (to
force moisture out of refrigerant circuit) ar ...
Other materials:
Positive and earth jump lead connection points
Fig. 190 In the engine
compartment: jump lead connection point, positive ⊕
First read and observe the introductory
information and safety warnings
The positive jump lead connection point is in the engine compartment. In
order to establish a suitable earth connection, screw towing eye into ...
Refrigerant Circuit with A/C Service Station, Draining
Caution
If it is suspected that chemicals were added to the
refrigerant circuit to seal leaks, do not connect the
A/C service station and do not extract the refrigerant.
...
Handling Pressure Vessels
Secure vessels to prevent them falling over!
Secure upright cylinders to stop them falling over and
cylinders lying flat to stop them rolling away.
Do not throw vessels!
If dropped, the vessels cou ...
