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Thread: 4-stage cascade
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30-05-2009, 10:40 AM #1
4-stage cascade
Finally, I've decided not to go for an autocascade but a 4-stager unit.
I've already prepared drawnings with expected size for pipes, item locations, etc.
Here's the check list. I'm now waiting for the needed parts.
Steps
- Empirical agencement of parts following drawing expectations
- Inter-parts piping
- Case building (as expected or revised thanks to step 1)
- Paintings (both case and compressors)
- Modding TXVs (one for R1150 and one for R14)
- Installation of parts into the case + brazing of prepared pipes
- Empirical realization of a bench station on top of the case + evaporators piping
- Finishing insulation
- Vaccuming all stages + filling them with R290
- Vaccuming again
- Charging and testing
Last edited by before; 05-06-2009 at 03:51 PM.
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