What is the required maintenance on an ESS Sprayer?

Regular cleaning after every use. After each day it is essential to flush the hoses and Spraywand with Water. You will help prevent chemical build-up that can clog lines and nozzles.  Leaving chemicals inside the spraywand, hoses, and tanks can cause a clog and damage the system. This is misconduct/misuse and voids the warranty. Depending on the model of your ESS Sprayer, it may have air filters or liquid strainers that need to be cleaned or replaced periodically.