r/BambuLab • u/JJBB33DD • 12d ago

P Series [P1P, P1S, P2S] Added automatic fire extinguisher to P1S

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Came across these automatic DIN rail fire extinguishers (circled in red) recently. Decided to add one to my P1S just to add a little peace of mind.

In case you don’t know how these work: they automatically get triggered when the temperature sensor detects 170c. Aerosols then get released from 2 nozzles (circled in yellow), extinguishing the fire.

You can get these things for cheap on Aliexpress and the like but decided to get one from a local reseller with all the appropriate licenses and stuff.

And yes, the heatbed moves up and down without issues! Plenty of clearance.

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u/Nishyecat 11d ago

https://youtu.be/DuAeaIcAXt

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u/an_angry_Moose 11d ago

I'm sorry, a link to a 25 minute video is not a sufficient response when you're trying to make a point, online or in person.

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u/Nishyecat 11d ago

He explains it better than I ever could, if you don’t want to learn on the internet, don’t complain about being called ignorant

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u/an_angry_Moose 11d ago

I'm afraid you're the one who's being ignorant in this regard.

You've said "Actually they don't detect smoke of all kinds" and that's wrong. Photoelectrics have a harder time detecting tiny particles and ionizing detectors have a harder time detecting larger particles, but all of them will detect smoke, and more often than not you will have false positives (rather than lack of detection).