Loosen the screw on top of the build plate in order to remove the build plate by sliding it out to the front.
Using paper towel, clean the build plate from leftover UV resin. Finish the surface by wiping the surface with a little Isopropanol.
Loosen the screws on both side of the resin vat. Then you can slide out the resin vat to the front. Make sure to not touch the bottom of the resin vat and to not touch the printer glass plate on which the resin is standing on.
Place the funnel and a filter on the material bottle to recycle unused resin. It is important to use a filter, to filter out hardened material.
Using the funnel and filter, pour back the unused resin to use it for the next 3D print. Close the cap of the material bottle and store in a dark place. Clean the filter and funnel with a some alcohol and a paper towel.
Using a paper towel clean the leftover material in the resin vat. This may require several paper towels to remove every single drop. Finish the cleaning by wiping it with Isopropanol.