All you have to do is melt the wax cappings the honey will sink to the bottom of the container and the wax will set on top. The wax can be used to make hand cream, which will contain some honey and will likely have some healing properties. and the honey is good for cooking
There is a tray called a Pratley tray, desinged for the purpose of melting the capping's, basically it is a steamer. The alternative is to use one saucepan within another, or an old bain-marie steamer. The trick is not to take the honey above 50 degrees C, to avoid high HMFs and avoid moisture entering the honey. Further,
do not feed heated honey back to your bees, it is not good for them.
The honey should have been moved from the extractor to a honey storage tank or a jug and then straight in to jars, the problem with leaving it in the extractor is that it can granulate. If this has occurred, then the extractor will need to be warmed, again without allowing the honey to come in to contact with water, as honey is hydroscopic and needs to stay below 20% water content to avoid fungal growth.
Good idea to join your local association, as you should receive insurance in case of an incident or loss due to notifiable disease. Hope this helps