Using this soap dispenser is easy. First, make sure you've got the right power supply, either the battery pack or the A/C adapter. If you're using the Multi - Feed system, buy the “6 - SOAP - MFT” Soap Multi - Feed Tank separately and fill it up. Just wave your hand in front of the dispenser, and the touch - free dual sensors will activate to dispense soap. The indicator light at the base of the spout will show you the power status, when it's activated, and when the soap is running low. Remember, this is a non - returnable item. For maintenance, keep it clean by wiping it with a soft cloth. Avoid using abrasive cleaners that could damage the Brushed Stainless Steel finish. Check the anti - rotational gasket/washer regularly to make sure it's in good condition. Also, follow the ADA guidelines for proper installation and usage.