Heat and moisture can cause the wooden handle to loosen, but luckily that's not a big deal. Just follow these 3 steps to reattach it.
- First loosen the two side screws completely.
 -  Now turn the handle tight again.
Alternatively, the handle can be hammered back into the mold. Be careful not to damage the handle! - Tighten the two side screws again.
 
Now your handle should be tight again and nothing stands in the way of cooking!