help beginner on r600a !

[Yuri B.]

Hello
"Not permitted" is not "forbidden."
Am not I going indeed to explode using usual vacuum pump etc on a small r600a system ? (33 grams)
Will 3 vacuumations (extraction to the outside of the room), while making the compressor to operate, then filling with nitrogen be sufficient to get rid of the isobutane from the compressor oil ?

[Brian_UK]

Flow nitrogen through system when using flame.

Plūsma slāpekli caur sistēmu, izmantojot liesmu.

[cadwaladr]

there was a violent blue flash and we never saw him again,not permitted is not forbidden what kind of statement is that! if you are ever thinking of coming to the UK let me know because i am leaving,read the data sheet on r600a its against the law to work on it over here without a gas safe certificate i think.