The sprayer is fully assembled at the factory. The only
assembly necessary is to hook up the wiring to a 12 volt
power source. The red wire of the two wire set must be
connected to the positive post on the battery, or the
"HOT" connection on a switch or ammeter. The brown
wire may be grounded or connected to the negative
Never allow negative pin on
plug to come in contact with positive "HOT"
post on battery. Fire or explosion can result.