Volkswagen Polo Service & Repair Manual: Refrigerant R134a Environmental Information
| Vehicle air conditioning systems make use of the
vaporization and condensation process. In this case, one works
with a substance which boils easily, designated as refrigerant. |
| The refrigerant employed is tetrafluoroethane R134a, which
boils at -26.5 °C (-15.7 °F) at a vapor pressure of 1 bar (14.5
psi). |
| R134a is a fluorocarbon and contains no chlorine. |
| R134a has a shorter atmospheric life span than refrigerant
R12. |
| R134a does not damage the ozone layer. The ozone depletion
potential is zero. |
| The greenhouse potential of R134a (Global Warming Potential
= GWP) is approximately 1430 (the GWP of carbon dioxide is 1). |
| The global warming effect of R134a is ten times less than
that of refrigerant R12. |
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Vehicle air conditioning systems make use of the
vaporization and condensation process. In this case, one works
with a substance which boils easily, designated as ref ...
Other materials:
Vehicle identification data
Fig. 15 A: Vehicle data sticker: example
shows a vehicle with engine code CCZB ③. B: Type plate
Fig. 16 Vehicle identification number
First read and observe the introductory information
and safety warnings
Vehicle identification number (FIN)
The vehicle identification number can be read ...
Battery, Charging
Requirements
WARNING
Batteries that have a light yellow visual indicator
do not have to be tested or charged. Jump starting must
not be used!
There is a risk ...
Cleaning and caring for natural leather covers
First read and observe the introductory information
and safety warningsPlease contact a Volkswagen dealership or other qualified
workshop if you have any questions on cleaning and caring for the leather equipment
in your vehicle.
Care and use
Natural leather is sensitive as it does not have ...
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