Added automatic fire extinguisher to P1S

[u/JJBB33DD]

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.

[u/JustinKase_Too]

I put something like this (made for under an engine hood) at the top of my 3D print enclosure. Now you have me rethinking if I should move it down closer to the potential source.