I-A1 floor grinder iyisisetshenziswa esikhethekile sokugaya phansi sokwakhiwa kwendawo encane.Imishini ilula futhi inomshini wokugaya waphansi ophathwayo, uhlakaniphe ekwakhiweni kwawo futhi kulula ukuwusebenzisa.Umshini ungahlukaniswa ngokushesha, ngakho-ke kulula kakhulu ukuphatha nokuthutha.