Add UV-leak detection additive using the Leak Detection Kit VAS6201 in the refrigerant circuit

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Special tools and workshop equipment required

Leak Detection Kit VAS6201A

The leak detection system VAS 6201 includes the following tools.

Fig 1: Identifying Leak Detection System VAS 6201

Courtesy of AUDI OF AMERICA, LLC

Leak Detection Kit - Hand Pump w/Cartridge -VAS 6201/1-
Leak Detection Kit - Cartridge -VAS 6201/2- (with UV-leak detection additive)
Leak Detection Kit - Cleaning Solution -VAS 6201/3-
UV Leak Detection Lamp -VAS 6201/4A-
Leak Detection Kit - Eye Protection -VAS 6201/6-
Leak Detection Kit - Label -VAS 6201/7-
Tube -- VAS 6201/8
Leak Detection Kit - Hand Protection -VAS 6201/9-

NOTE:

Described in the following are instructions for how to pour the UV-leak detection additive into the refrigerant circuit using the Leak Detection Kit -VAS 6201A-. If the UV-leak detection additive is added to the refrigerant circuit with the help of other tools (for example, with the A/C service station) read the applicable operating instructions.

The following is the given amount of UV-leak detection additive that is to be added to a refrigerant circuit with a refrigerant oil quantity of 100 to 150cm ³ using the Leak Detection Kit -VAS 6201A- (2.5 ± 0.5 cm³ ). If the refrigerant oil capacity in the refrigerant circuit is larger, then more UV leak detection additive must be added accordingly (for example, 5.0 ± 0.5 cm³ for a refrigerant circuit with a refrigerant oil capacity of 250 cm ³ . For the relevant refrigerant oil quantities in the refrigerant circuit. Refer to APPROVED REFRIGERANT OILS AND CAPACITIES .

If the UV-leak detection additive is added to the refrigerant circuit with the help of other tools (for example, with the A/C service station), observe the prescribed quantities of UV-leak detection additive given in the corresponding operating instructions.