My glowforge is in a garage. In Chicago. And it’s now freezing outside.
My garage is warm because of the house. Unless the big door is up, then it gets cold
So. I know these are shipping in the freezing cold.
I also have not seen mention of a lowest temperature to subject your glowforge to!!
What is the official word?
I imagine that nothing can be damaged by cold except the parts touching the coolant (unless this coolant doesn’t expand??) which would be the glass laser tube.
I also imagine that moving parts may have an operating temperature to ensure proper lubricant
I also imagine that warming the tube fast from low enough temperature, could cause it to crack.