What does limited 2-year warranty mean?

For 2 years from the date of purchase, this product is warranted for the original purchaser to be free from defects in material and workmanship. This guarantee does not cover damage due to abuse, normal wear, improper maintenance, neglect, unauthorized repair/alteration or expendable parts (such as spray tips) expected to become unusable after reasonable period of use. If you think the product meets the above guarantee criteria, please return it to the place of purchase or contact the manufacturer with valid proof of purchase and the defective product will be repaired or replaced at no charge. This guarantee gives you specific legal rights, and you may also have other rights that vary from state to state.