Fill the Pasteuriser (available separately) with water, fill the perforated fruit basket of the Juice Extractor Top with fruit, cover with the lid, and place the the whole unit on top of the Pasteuriser. Set the thermostat of the Pasteuriser and switch it on. Steam from the boiling water in the Pasteuriser extracts juice from the fruit; the juice is collected in the enamel juice collection container. Wearing gloves to protect your hands, draw off the juice into pre-heated glass bottles by opening the clip on the plastic tube.