Using your Bradley Linea Series soap dispenser is easy. First, make sure you've purchased and installed the “6 - SOAP - MFT” Soap Multi - Feed Tank if you're using the Multi - Feed system. Then, select your power source, either the battery pack (4xAA alkaline) or the A/C Adapter. Once it's powered on, you'll see the indicator light at the base of the spout. Wave your hand under the dispenser, and the touch - free dual sensors will activate to dispense soap. Remember, this is a non - returnable item. When it comes to maintenance, regularly check the soap level using the indicator light and refill the tank as needed. Also, keep the dispenser clean by wiping it with a soft, damp cloth. Avoid using abrasive cleaners as they can damage the Brushed Bronze finish. This dispenser is built to be vandal - resistant, but still, handle it with care to ensure it lasts a long time. And it's designed to meet ADA guidelines, so use it with confidence knowing it's compliant.