OperationNote: Determine the left and right sides of themachine from the normal operating position.Think Safety FirstPlease carefully read all of the safety instructions anddecals in the safety section. Knowing this informationcould help you or bystanders avoid injury.Before Driving the Sprayer forthe First TimeCheck the Engine OilThe engine is shipped with oil in the crankcase;however, the level of oil must be checked before youfirst start the engine and after you have run it.1. Position the machine on a level surface.2. Remove the dipstick and wipe it with a clean rag(Figure 20). Insert the dipstick into the tube andmake sure it is seated fully. Remove the dipstick andcheck the oil level.Figure 201. Dipstick 2. Filler cap3. If the oil level is low, remove the filler cap fromthe valve cover (Figure 20) and pour oil into theopening until the oil level is up to the Full markon the dipstick; refer to Servicing Engine Oil, theEngine Maintenance section, for the proper oil typeand viscosity. Add the oil slowly and check the leveloften during this process. Do not overfill.4. Install the dipstick firmly in place.Check the Tire PressureCheck the tire pressure every 8 hours or daily to ensureproper levels. Fill the tires to 18 psi (124 kPa). Also,check the tires for wear or damage.Add FuelDANGERIn certain conditions, gasoline is extremelyflammable and highly explosive. A fire or explosionfrom gasoline can burn you and others and candamage property.• Fill the fuel tank outdoors, in an open area,when the engine is cold. Wipe up any gasolinethat spills.• Never fill the fuel tank inside an enclosed trailer.• Do not fill the fuel tank completely full. Addgasoline to the fuel tank until the level is 1/4 to1/2 inch (6 to 13 mm) below the bottom of thefiller neck. This empty space in the tank allowsgasoline to expand.• Never smoke when handling gasoline, and stayaway from an open flame or where gasolinefumes may be ignited by a spark.• Store gasoline in an approved container andkeep it out of the reach of children. Never buymore than a 30-day supply of gasoline.• Do not operate without entire exhaust systemin place and in proper working condition.24