Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not
permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability
with respect to the correctness of information in this document. Copyright by AUDI AG.
– Remove filling device from service connection.
– Remove the rest of the leak detection additive from the service
connection, for example with absorbent paper.
– Seal service connection with sealing cap.
– If necessary, clean area around service connection using
cleaning agents.
– Affix sticker next to service connection with the note that leak
detection fluid was added to this refrigerant circuit.
– Start the A/C system.
Note
♦
A/C system must be operated for a minimum of 60 min. so that
the additive distributes itself in the entire refrigerant circuit
(compressor must be running). Depending on the size of the
leak, it may become visible under UV light within that time.
♦
Depending on the size and location of the leak, it can now last
up to several days until enough refrigerant oil with additive
flows out to determine definitely the leaking area.
– Find the leak in the refrigerant circuit with the UV lamp VAS
6196/4. Refer to ⇒ page 150 .
Detecting Leaks On Refrigerant Circuit Using UV Lamp VAS
6196/4
WARNING
Do not look into UV lamp.
Do not direct UV lamp at other people.
Audi 100 1991 ➤ , Audi 80 1992 ➤ , Audi A1 2011 ➤ , Audi A2 2001 ➤ , A ...
Refrigerant R134a Servicing - Edition 01.2011
150 Rep. Gr.00 - General, Technical Data
To Next Page
Loading...
