Innenraum: aircon Aufladegeraete bei Wal-Mart

[Erich]

Gibt es in den USA. Kosten 30 $ und enthalten die im Bild gezeigten Teile, inkl. der Aufsaetze fuer Umruestung von R12 auf R134a (andere Anschluesse) + 3 Dosen R134a inkl. Oel, und die zusaetzliche Dose Kuehlmittel kostet nur 9 $. Bei uns nehmen sie da richtig Geld fuer eine Dose.
Gibt es so etwas auch in D?



Beschreibung von David Cecil:
So, after calling a few friends who had tried it with good results, I went to Wal-mart and bought their $30 R134a conversion kit. Before using it, however, I discovered that the valve stem on the low-pressure A/C port was the source of the leak, so it was replaced. With the leak fixed, it was time to use the kit, which includes three cans of R134a refrigerant with oil already mixed in.

The kit includes a plastic pressure gauge and new fittings that are designed to screw on top of the R12 valves. The low-pressure fitting worked nicely, but neither of the high-pressure fittings were the proper size for the high-pressure port on my '92 750iL. No problem, though, as you only need to use the low-pressure port to refill the system.

The process is easy, if a bit slow. It takes a long time to fill the refrigerant. The basic procedure is to drain the old R12 (you should have it vacuumed out by a professional shop but in my case it was already empty), turn the A/C on high, screw the can of R134a onto the gauge, attach the gauge hose to the low-pressure port and, finally, squeeze the trigger to fill the system. When the can is empty, disconnect the hose from the low-pressure port and attach a new can, then repeat the process. I put in three cans of refrigerant and I once again had cold air.
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Als ich meinen Highline abgeholt habe, hatte die Werkstatt dort auch so ein primitives Ding und hat es mir aufgefuellt. R12 was hier noch zulaessig ist.
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