Tiêu đề 01. TÀI LIỆU LƯỢNG GAS ĐIỀU HÒA.pdf ✅

2 Symbols Vehicle type (passenger cars + transporters) Vehicle type (commercial vehicles) Year of construction Refrigerant type Refrigerant quantity (g) OE compressor oil type Behr Hella Service compressor oil type Oil filling quantity overall system (ml) (If “n.a.” - see Notes)

4 Application/Effect PAO Oil 68 The molecules of the PAO Oil 68 adhere to all surfaces in the system, displace other molecules and form a thin layer on the surface of the system components. Due to the fact that the molecules do not try to connect to each other, this oil layer is just one molecule "thick". Therefore, in contrast to many other oils, there is no risk of oil collecting in the evaporator and the associated loss of cooling output when PAO Oil 68 is used. Due to the fact that PAO Oil 68 only slightly connects to the refrigerant, only a small part of the oil circulates through the system. The rest stays where the oil is actually needed – in the compressor. An oil film in the components improves the seal or respectively reduces the friction between the moving parts in the compressor. This reduces the operating temperature and wear. This plays an important role in the operating safety and reduction of noise and also ensures that compressor run-times are shorter, thus reducing energy consumption. PAO Oil 68 Plus UV PAO Oil 68 Plus UV has the same advantageous properties as PAO Oil 68. It is additionally enhanced with a concentrated, highly effective contrast agent that is used for UV leak detection. The advantage of the low Vol%-concentration of the contrast agent is that all the properties of the oil are retained and there are no negative effects on system components or service units whatsoever. To have enough effect for troubleshooting, 10 Vol% of the system oil quantity already suffices. For example, with a total system oil quantity of 180 ml, this corresponds to just 18 ml PAO Oil 68 Plus UV. In addition, PAO Oil 68 Plus UV can also be used as the only oil to fill the whole system without there being any negative effects.