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Volkswagen Polo Service & Repair Manual: Refrigerant Circuit, Converting R12 to R134a and Servicing

Volkswagen Polo Service & Repair Manual / Refrrigerant R134a Servicing / Laws and Regulations / Refrigerant Circuit, Converting R12 to R134a and Servicing

  Note
The laws and regulations listed below are applicable in Germany. Different or additional laws and regulations may apply in other countries.
Addresses in other countries can be obtained from the relevant authorities.
For environmental reasons and on account of the corresponding legislation, refrigerant R12 can no longer be manufactured or supplied. Refrigerant R134a has been developed as a replacement for R12.
A/C systems developed and designed for refrigerant R12 cannot however simply be charged with refrigerant R134a. To ensure trouble-free operation of the air conditioning system even after conversion, various components of the refrigerant circuit must be replaced.
A precise description of the conversion procedure and information on the servicing of converted refrigerant circuits can be found in Repair Manual: Air Conditioner with Refrigerant R12 Parts 2 and 3. This repair manual is only available in hard copy.
   
Recycling and Disposal Regulations
  Note The laws and regulations listed below are applicable in Germany. Different or additional laws and regulations may apply in other countries. ...

Refrigerant, Keeping Records
  Note The laws and regulations listed below are applicable in Germany. Different or additional laws and regulations may apply in other countries. ...

Other materials:

General Information
The following descriptions also apply to Left Rear Cigarette Lighter -U3-, Right Rear Cigarette Lighter -U7-, Rear Cigarette Lighter -U9-, 12 V Socket 2 -U18-, 12 V Socket 3 -U19-, 12 V Socket 4 -U20-, Cigarette Lighter 2 -U25- and 12 V Socket 5 -U26- if ...

Flat Spots
What is a Flat Spot From Standing? Terms like flat portion, flattening, are also used as a term for flat spots from standing. Flat spots from standing cause vibration, like an incorrectly balanced wheel. It is important ...

Introduction
This chapter contains information on the following subjects:  → Running-in  → Accessories and parts  → Service fluids and consumables  → Repairs and technical modifications  → Repairs and faults in the airbag system  → Retrofitting two-way radios ...

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