(1) Ukulungiselela
1. Jonga ngononophelo ukuba i-thabrication yefuthe likwimeko elungileyo nokuba kukho igrisi eyaneleyo ekudibaniseni ipleyiti yokutshintsha.
2. Jonga ngononophelo ukuba bonke abantu abazimiseleyo baqinile ngokupheleleyo.
3. Ingaba isixhobo esikhuselayo silungile okanye akunjalo, ukuba kukho nayiphi na into engakhuselekanga ifunyanwa, kufuneka isuswe kwangoko.
I-4. Jonga ukuba kukho i-ore okanye enye inkunkuma kwindawo ebuhlungu, ukuba ikhona, yisuse kwangoko.
(2) Qala
1. Umatshini kunye nenxalenye yokuhambisa inokuqaliswa emva kokuhlolwa kunye nokuqinisekiswa.
2. Lo matshini unokuqaliswa kuphela phantsi komthwalo.
3. Emva kokuqala, ukuba iimeko ezingaqhelekanga zifunyenwe, ziyeke kwangoko, kwaye ziqale kwakhona emva kokufumana isizathu kwaye siphelise iingozi ezifihlakeleyo.
(3) Ukugcinwa kunye nokusetyenziswa
I-1. Ukondle kunokwenziwa kuphela emva kokuba umngxunya isebenza ngendlela eqhelekileyo.
2. Izinto eziza kutyunyuzwa kufuneka zongezwe ukuba zenziwe ngokoqobo kwi-cavity etyhefisayo, kwaye ukondla icala kufuneka kuthintelwe ukuthintela utshintsho lomthwalo ngequbuliso okanye ngequbuliso.
3. Phantsi kweemeko eziqhelekileyo zomsebenzi, iqondo lobushushu lingabi ngaphezu kwe-35 deger, kwaye amaqondo obushushu aphezulu akufuneki adlule kwi-70 degree, ngaphandle koko kufuneka ayeke kwangoko, afumane loo nto kwaye ayiphelise.
(4) I-Librication
1. Hlala unikela ingqalelo kwi-thambisa ixesha elifanelekileyo lomphezulu wengxabano ukuqinisekisa ukusebenza komatshini kwaye wandisa ubomi benkonzo.
2. Igrisi esetyenzisiweyo kulo matshini kufuneka igqitywe ngokwendawo yokusetyenziswa, ubushushu kunye nezinye iimeko. Ngokubanzi, i-calcium - ngokusekwe, isodium {{3} {{4} {{5} {{5} {{5} {{5} - I-sodium {{5} {
3. Igrisi yongezwa kwizindlu zokuzala ingama-50-70% yomthamo wayo kwaye kufuneka itshintshwe rhoqo emva kweenyanga ezintathu; Coca ipetroli okanye i-kerosene kufuneka isetyenziselwe ukucoca ithwele kunye nobumdaka kwiindawo zokuzala xa betshintsha ioyile.
I-4.
