In reply to 1poundSOCKS:
Heres what it says in the instructions....
Never move a burning or hot stove. Always extinguish stove and cool for
at least 5 minutes before moving. Moving a burning or hot stove can cause
fire, burns, severe injury or death
In a nutshell, the three-pronged wind protector on top of the burner is prone to falling off when hot (I would assume due to expansion)
- If it were cool presumably then there wouldnt be the expansion.