Will not ship to PO Box! Warranty will only cover the equipment provided in the Ad description for a period of 120 days from the date of shipment. Replacement parts will usually be used/refurbished but in working condition. The Warranty will not cover consumables. "Consumables" means any part(s) in direct contact with liquid; such as, syringes, valves, valve rotors, inlet sleeve, tubing, vials, or caps and septa. In addition, the warranty shall not cover Customer's failure to maintain an installation and operating environment in accordance with the operating manual. Nor will it cover damages beyond normal wear and tear, including accidents; unusual physical, electrical or electromagnetic stress; neglect; misuse; failure or fluctuation of electric power, air conditioning or humidity control; excessive heating; natural disasters such as fire, flood, wind, earthquake, or lightning accidents; or fire and smoke damage.