The mode of operation of this system is really simple. You remove the lid of the hive. Place the quilt box on top of the frames, and put the lid on the quilt box.
There are a lot of different ways to control moisture in hives. I personally prefer to use a quilt box for bees in my area – it works, it’s cheap and I get propolis as a byproduct.
I used to actually use pine wood shavings as both smoker fuel and as packing material in the beehive quilt box. Pine sawdust is a very sparky smoker fuel – little embers blow out of the smoker.