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

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Refrigerant circuit<br />

Página 11 de 11<br />

- Start up leak detector in line with relevant operating<br />

instructions.<br />

- Always hold test probe beneath suspected leak.<br />

Depending on the model, leak detection is indicated by an<br />

increase in clicking rate or a warning tone (refer to<br />

operating instructions for leak detector).<br />

Refrigerant circuit, tracing leaks using leak<br />

detection system VAS 6196<br />

Note:<br />

- Minor leaks can be made visible e.g. using a fluorescent<br />

substance leak detection additive VAS 6196/1 .<br />

Leak detection:<br />

- If the refrigerant circuit is completely empty, charge with<br />

about 100 g of refrigerant.<br />

- Add leak detection additive VAS 6196/1 to refrigerant<br />

circuit and scan the refrigerant circuit using UV lamp.<br />

Note:<br />

- Leak detection additive may remain in the refrigerant<br />

circuit.<br />

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

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

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