Sprayer hian battery full leh pump hnathawk thei a nei thei a, chutih rualin result tha lo tak a la pe chhuak tho. Flow chak lo, mist inang lo leh nozzle block te hi spray liquid chhunga bawlhhlawh atanga lo chhuak aan taksa lamah a ti buai lo hle. Ergonomic strap leh thil rit lo tak tak hmanga siam an ni a, hun rei tak hman laiin hahdamna a pe a ni. Hei hi loneitu kum upa lam emaw, taksa lama harsatna nei emaw tan a hlawkpui hle a, hah lo takin hna an thawk thei a ni.
Fimkhur lo taka product thlak danglam pakhat hian spray hna thawh leh tur chu a nghawng thei a ni. Tank chu a faiin a lan lai pawhin risk chu a awm reng thei. Farm tam tak chuan herbicides, pesticides, fertilizers leh foliar treatment atan agriculture sprayer pakhat an hmang thin. Thil hmanraw hran hran hi hmantlak a ni ngai lo. Mahse, tank a chhuah hnuah pawh chemical residue chu pump, hose, filter, valve leh nozzle chhungah a awm thei a ni. Heng thil awm thup te hian thlai sensitive tak takte a ti na thei a, a hnua enkawlnaah nghawng a nei thei a, liquid flow tikhawtlai thei deposit a siam thei bawk. Dedicated sprayers hian high-risk product te carryover risk a tihziaawm thei a ni. Shared equipment hian tihfai leh product-change procedure chiang tak a mamawh a ni. He kaihhruaina hian herbicide, pesticide leh fertilizer hmanga inthlak hma, inthlak lai leh thlak hnua cross-contamination ven dan tur a sawifiah a ni.
Pressure hi spray chakna chauh a ni lo. Pressure inthlak danglamna tenau te pawh hian droplet siam dan leh thlai chinna hmun a thlen dan a tidanglam thei a ni. Agriculture sprayer-ah chuan pump output, system pressure, nozzle flow, leh liquid breakup te hi connected process pakhat angin hna a thawk a. Pressure a awm reng chuan nozzle hian droplet spectrum repeatable zawk leh crop coverage mumal zawk a siam thei a ni. Pressure a inthlak danglam chuan spraying pass inangah flow rate leh droplet size a danglam thei. Battery hmanga sprayer hian manual pumping atanga pressure danglamna a tihziaawm a, mahse a chhan dang erawh a la awm tho. Pump cycling, battery condition, filter block, nozzle thlan, leh pressure adjustment te hian stability a nghawng thei vek a ni. He guide hian pressure stability hian droplet uniformity a nghawng dan a sawifiah a, pressure problems te hi khawi atanga intan tlangpui nge tih a tarlang bawk. Unstable spraying hriat dan leh nozzle performance repeatable zawk neih dan tur i zir bawk ang.