Hey 3D printing fellas,
Are you worried about failures that can lead to disaster like printer catching on fire and burning down firniture and house? Do you use any kind of protection against fire?
I know metal enclosures are the best, but my printer is in the Ikea Lack enclosure. I checked connections and everything looks great, but I soldered cable on the heated bed anyway. Im not super worried tbh, but Im thinking about buying Stovetop Firestop and mounting it inside the enclosure just in case. This one is triggered with open flame only, so probably false activation is not possible. I would probably buy 2 more for kitchen.
There are also balls and other extinguisher shapes, but the one from the picture seems more recommended. Bad thing is I cant find that one availabls in europe. There are also smoke detectors, but they can only alarm you or cut the power.
What do you use? Can you recommend any good automatic extinguisher available in europe?
Bambu had to recall one of their printers for a faulty bed heating wire that either was causing or had the high likely to cause fires. We have robots with flame swords that we've trained to not burn our house down. Yes some robots are better built or trained than others but it's still a robot with a flame sword nonetheless.
I like BambuLab. They handled the issue seriously. Resolved it and now it is fixed.
What I meant with low end China is like QIDI-tech having exposed 230V (not fixing it), Tronxy choosing high and low voltage wires with the same color and no PE connection to the chassis, Ankermake having issues with the heatbed insulation (not fixing that either) and crushed wires. That's just three examples and don't expect that other companies are better. BambuLab is a rare exception.
Once you teardown "industrial"/professional machines the point of view changes: PE connections, strain relief, drag chain rated cables with appropriate bend radius, crimped ferrules instead of solder on wire ends, ... they are built to last and run 24/7 without catching fire...