This article explains how to assemble the BV-103 by Boretti.
3 3a. Adjust the foot until the top panel is not in contact with the unit, and anchor the upper part of the appliance, using the screws supplied, in the pre-drilled panel over the front fascia. 3b. Anchor the bottom of the appliance to the wall of the unit using the special brackets. 3c. Fix the two bottom feet in the holes in the base of the unit. 3d. where provided, apply the plastic joint gasket. 3e. Anchor the part X with screws on the appliance door. 3f. Fit the sliding part Y with screws, after adjusting the housing door.