FAQ How do I assemble NF30 model? To assemble NF30 model, please refer to page 2 of the manual for step-by-step instructions.What is the recommended maintenance for NF24 model? The recommended maintenance for NF24 model is to clean it with a soft, damp cloth to remove dust and dirt.Does NF18 model come with a warranty? Yes, NF18 model comes with a 1-year warranty for any manufacturing defects.
