Using your new soap dispenser is easy. First, if you're using the Multi - Feed system, make sure you've purchased and installed the “6 - SOAP - MFT” Soap Multi - Feed Tank. Then, choose your power supply, either the battery pack or the A/C adapter. Once it's powered on, the indicator light at the base of the spout will show the status. Wave your hand under the dispenser, and the touch - free dual sensors will activate to dispense foam soap. Remember, this dispenser works with non - proprietary bulk foam soap. For maintenance, clean the dispenser regularly with a soft cloth. Check the soap level often using the indicator light, and refill the tank when it's low. Also, keep an eye on the power supply, replace the batteries if you're using the battery pack, or ensure the A/C adapter is working properly. This dispenser is vandal - resistant, but try to avoid rough handling. It meets ADA guidelines, so use it with confidence in compliant spaces.