1, ukusetyenziswa jikelele II iklasi ephathwa ngesandla izixhobo motor, kwaye ufake rated yombane ukothuka isenzo yangoku akukho mkhulu kune 15mA, ixesha isenzo rated ngaphantsi kwe 0. imizuzwana ukuvuza umkhuseli. Ukuba ndichwetheza izixhobo zamandla eziphathwayo zisetyenziswa, i-zero - point protection kufuneka isetyenziswe kwakhona. Abanini-zithuthi kufuneka banxibe iiglavu zokhuselo, banxibe iibhutsi zokugquma okanye beme kwiphedi yokugquma.

I-2, kwindawo efumileyo okanye ukusebenza kwesakhelo sesinyithi, kufuneka sikhethe izixhobo zamandla eziphathwayo zeklasi ye-II, kwaye zixhotyiswe ngomkhuseli wokuvuza wokutshiza. Ukusetyenziswa kwezixhobo zamandla zeklasi endizibambe ngesandla akuvumelekanga.

I-3, indawo encinci (i-boiler, izitya zetsimbi, umbhobho wenkunkuma, njl.) kufuneka isebenzise iklasi ye-III yesixhobo sombane esibanjwe ngesandla kunye ne-transformer yodwa; ukuba ukhetho lwe-II yohlobo lwezixhobo zombane eziphathekayo, isixhobo sokukhusela ukuvuza kufuneka sifakwe kunye ne-fortification. I-transformer yodwa okanye umkhuseli wokuvuza ufakwe ngaphandle kwendawo emxinwa, kwaye kufuneka ibekwe esweni xa isebenza.

4. Umgca womthwalo wesixhobo sombane esibambe ngesandla kufuneka uthabathe ikheyibhile yerabha exhathisa imozulu yobhedu engundoqo, kwaye kufuneka ingabinayo ikhonkco. Ukuthintela ukusetyenziswa kwemisonto yeplastiki.

I-5, imanzi, i-deformation, i-crack, iphukile, i-gap edge okanye i-oyile, ivili lokugaya i-alkali ayinakusetyenziswa. Iidiski ze-abrasive ezimanzi aziyi komiswa ngokwazo. Ivili lokugaya kunye ne-disc cushion kufuneka ifakwe ngokukhuselekileyo, kwaye i-nut akufanele iqine kakhulu.

6, kufuneka ujonge phambi komsebenzi:

(1) iqokobhe nomqheba kufuneka zingabi nantanda kwaye zophuke;

(2) ukukhuselwa uqhagamshelo lwe-zero kufuneka luchaneke, luqine kwaye luthembeke, intambo yentambo kunye neplagi kunye nezinye ezichanekileyo, isenzo sokutshintsha kufuneka sibe sisiqhelo, kwaye sinikele ingqalelo ekusebenzeni kokutshintsha;

(3) isixhobo sokukhusela umbane silungile, sithembekile, kwaye isixhobo sokukhusela somatshini sigqityiwe.

I-7, emva kokuqala ukuhanjiswa komoya kwaye ukhangele isixhobo esisebenzayo kufuneka sibe bhetyebhetye kwaye singathinteki.

I-8, i-grinder ephathekayo, i-angle grinder, i-glass organic cover kufuneka ifakwe, xa usebenza i-afterburner ukulinganisela, kungekhona ukugqithisa.

9, ukuthintela ngokungqongqo ukusetyenziswa komthwalo ogqithisileyo, nikela ingqalelo kwisandi, ukufudumeza, ukufunyaniswa okungaqhelekanga kufuneka kumiswe kwangoko ukuhlola, ixesha lokusebenza lide kakhulu, ukunyuka kwamaqondo obushushu, kufuneka kuyeke, emva kokupholisa kwendalo, kwaye emva koko umsebenzi wasekhaya.

I-10 ekusebenzeni, ungachukumisi isixhobo sokusika, isikhunta, ivili lokugaya ngesandla, ufumene i-blunt, imeko eyonakalisiweyo kufuneka imise ngokukhawuleza ukulungiswa kunye nokutshintshwa emva kokusebenza.

11, oomatshini abayi kuvunyelwa ukuba baqhube.

I-12, ukusetyenziswa kwamanqaku ombane ombane;

(1) i-drill bit kufuneka yombiwe kwi-workpiece, ingabi yinto engenanto kwaye ifile;

(2) intsimbi yentsimbi kwikhonkrithi kufuneka igwenywe xa kusetyenzwa;

(3) mayime nkqo kwisixhobo sokusebenza, ingashukumi emngxunyeni wokugrumba;

(4) usebenzisa i-drill yempembelelo enobubanzi obungaphezulu kwe-25 mm, ucingo kufuneka lufakwe kwindawo yokusebenzela. Umsebenzi ongentla apha kufuneka ube neqonga elizinzileyo.

I-13, ukusetyenziswa kwe-angle grinder grinder wheel ukuba isantya somgca wokhuseleko we-80 m / min, njengoko ivili lokusila kunye nomphezulu womsebenzi kufuneka uthambekele kwindawo ye-15-30 degrees. Ivili lokusila akufanele lithambekele xa usika.