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Bentley Volkswagen.Golf.Jetta.R32.Official.Factory.Repair.Manual.1999-2005

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Laws and regulations<br />

Página 6 de 6<br />

refrigerant circuit and servicing (retrofit)<br />

Note:<br />

- For environmental reasons and on account of the<br />

corresponding legislation, refrigerant R12 can no longer be<br />

manufactured or supplied. Refrigerant R134a has been<br />

developed as a replacement for R12.<br />

- Air conditioning systems developed and designed for<br />

refrigerant R12 cannot however simply be charged with<br />

refrigerant R134a. To ensure trouble-free operation of the<br />

air conditioning system even after conversion, various<br />

components of the refrigerant circuit must be replaced.<br />

- A precise description of the conversion procedure and<br />

information on the servicing of converted refrigerant circuits<br />

can be found in <strong>Repair</strong> Manual: Air conditioner with<br />

refrigerant R12 Parts 2 and 3 .<br />

Keeping refrigerant records<br />

The environmental statistics law requires records to be kept<br />

on the use of refrigerants.<br />

Consequently, motor vehicle workshops may well have to<br />

provide the relevant local authorities with information on<br />

their use of refrigerant. It is therefore advisable to keep<br />

records HSO Environment Vol. 2-2. 43<br />

http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Next&type=repair&id=...<br />

13/2/<strong>2005</strong>

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