Gyae spray drift ne nnuru a wɔsɛe no. Master knapsack sprayer nhyɛso, nozzle paw, ne droplet kɛse ma kɛse kata ne pɛpɛɛpɛ.
Sprayer betumi anya batere a ɛyɛ ma ne pɔmpɛ a ɛyɛ adwuma, nanso ɛda so ara de nea enye mma. Mpɛn pii no, nsu a ɛsen a ɛnyɛ den, nsuyiri a ɛnteɛ, ne nsu a ɛwɔ nsu mu a asiw no fi efĩ a ɛwɔ nsu a wɔde petepete so no mu, na ɛnyɛ anyinam ahoɔden ho haw ahorow. Kuadwuma mu aduru a wɔde petepete nsu mu de ne ho to akwan horow pii a wɔfa so yiyi nsu mu so na ama nsu akɔ so akɔ so yiye. Ɔkwan a wɔfa so yiyi mu no taa yɛ tank strainer, pump filter, hose system, nozzle screen, ne nozzle opening. Afã biara di nneɛma nketenkete ahorow ho dwuma na ɛbɔ ɔkwan soronko bi a wɔfa so petepete so no ho ban. Wɔ akwankyerɛ yi mu no, wobɛsua sɛdeɛ tank strainers, pump filters, ne nozzle screens bom yɛ adwuma. Wobɛte sɛnea wobɛpaw, ahwɛ, na woahwɛ filtration components so nso ase ama anyinam ahoɔden a wɔde petepete so no yɛ adwuma a wotumi de ho to so.
Aduru biako a wɔsakra no a wɔmfa ahwɛyiye nyɛ no betumi aka adwuma a edi hɔ a wɔde petepete so no. Asiane no betumi akɔ so atra hɔ bere mpo a ɛte sɛ nea tank no ho tew no. Mfuw pii de kuayɛ mu aduru biako a wɔde petepete nnuru a wɔde kum wura, nnuru a wɔde kum mmoawa, nnuru a wɔde yɛ nwura, ne nnuru a wɔde sa nhaban. Ɛnyɛ bere nyinaa na nnwinnade a wɔatew wɔn ho no yɛ nea mfaso wɔ so. Nanso, nnuru a aka no betumi atra pɔmpɛ, hose, filter, valve, ne nozzles mu bere a wɔayi tank no mu awie no. Saa nkae a ahintaw yi betumi apira nnɔbae a ɛyɛ mmerɛw, aka ayaresa a wɔde ma akyiri yi, anaasɛ ɛbɛma nsu a ɛwɔ hɔ a ɛmma nsu nkɔ mu. Nnuru a wɔde petepete nneɛma so a wɔatu wɔn ho ama no betumi atew asiane a ɛwɔ nneɛma a asiane kɛse wom a wɔde bɛkɔ so no so. Nnwinnade a wɔkyɛ hia ahotew ne nneɛma a wɔsesa ho nhyehyɛe a emu da hɔ. Saa akwankyerɛ yi kyerɛkyerɛ sɛnea wobesiw cross-contamination ano ansa na wɔasesa nnuru a wɔde kum wura, nnuru a wɔde kum mmoawa, ne nnuru a wɔde yɛ nwura, ne bere a wɔasesa wɔn ho no mu.