Author Topic: Aircon not working (Read 3168 times)

TnTkr · « **Reply #30 on:** August 12, 2020, 04:21:50 PM »

Quote from: culzean on August 12, 2020, 03:18:33 PM

May be better to have a system working at lower pressure and larger than needed as long as it isn't in an aircraft where weight is at a premium..... lower pressures mean less stress on components and less chance of leaks. Better to have an over-dimensioned system with some spare capacity than a system that is running on the edge of its capabilities..

In general I fully agree with you. However, in that application low weight and size were in high priority, thus moderate risk would have been justified.

TnTkr · « **Reply #31 on:** August 12, 2020, 04:26:51 PM »

Quote from: culzean on August 12, 2020, 03:25:44 PM

We were always told on CAD always to design stuff full size and not scale drawings, we used to get other people files come in that we had to import into our designs and sometimes they had been scaled and were pretty much unusable as often they looked tiny compared to rest of the ( full scale ) drawing.

Yes indeed! In my work we get plenty of systems to be integrated to our design, and very often there is a mess because of scaling! It is easy to correct in CAD, but it's still additional workhours.

Brendan976 · « **Reply #32 on:** August 19, 2020, 09:35:49 AM »

Hi
I just had my daughters mini regassed, groupon have a deal on at the moment with ats euromaster £38.99p download the coupon then make an appointment with them it runs out I think on 1st September. It’s good for R134 but not the newer gasses.
HTH
Ben

Foxalive · « **Reply #33 on:** September 14, 2021, 05:25:42 PM »

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fashionphotography · « **Reply #34 on:** September 14, 2021, 06:38:20 PM »

on some cars the light still comes on the switch when turned on even if the systems empty.. my kia did this .. although on my subaru if the pressure was lost the light wouldnt come on the switch..