Volkswagen Polo Service & Repair Manual: Safety Precautions
| General Safety Precautions |
|
| As per VBG 20, German industrial liability insurance
association. |
| Follow the instructions for the workplace. They should be
displayed in the workplace. |
|
The temperature in the passenger compartment depends on the
amount of heat radiated through the windows and conducted by the
metal parts of the body. In hot weather i ...
Refrigerants used in motor vehicle air conditioning systems
belong to the new generation of refrigerants based on
chlorine-free, partially fluorinated hydrocarbons (H ...
Other materials:
Certificate of Conformity
The vehicle manufacturer must request an EU type approval
for all passenger vehicles (vehicle class M1).
A certificate of conformity is produced based on this type
approval.
This document confirms that the vehicle confor ...
A/C Pressure Switch -F129
Note
For switching pressures, removing and installing switches
and switch arrangement and version, see vehicle-specific
refrigerant circuit.
Refer to
→ Rep. Gr.87.
...
Refrigerant R134a Physical Data
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
bo ...
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A/C System Operation
Product Characteristics