4 HARDI ® 12 VOLT ESTATE SPRAYER OPERATOR’S MANUAL1.0 INTRODUCTIONWe congratulate you for choosing a HARDI ® plant protection product.The reliability and efficiency of this product depends on your care. Thefirst step is to carefully read and pay attention to this operator’smanual. It contains essential information for the efficient use and longlife of this quality product.This manual covers the HARDI® Estate Sprayers equipped with theFLOJET electric diaphragm pump and ET manual control. Thesesprayers include the ES 30, ES 50 and SM 50 models. The FLOJET12 Volt pump is self-priming and able to run dry without damage. TheET manual control features: on/off control for boom and handgun,pressure adjustment, pump bypass agitation and a 2-1/2” pressuregauge. Also covered in this manual are the 6’ and 14’ booms whichfeature fore and aft breakaways. The 6’ boom folds vertically and the14’ boom folds horizontally forward. Both booms feature ISO flat fannozzles with 20” spacing. The model 60L spraygun features an adjust-able nozzle for varying the spray width. The standard spraygun fea-tures 25’ of 3/8” hose on the hose wrap (optional 40’).Since this book covers options available for several different EstateSprayers, please pay attention to the sections dealing specifically withyour model.ES 30 with 6‘ BoomES 50 with 14‘ Boom SM 50 with Spraygun