1. Manika icyuma kibonerana gihagaritse ku gipangu cyumye, wirinde ahantu h'ubushuhe, kandi ntugashyire icyuma kibisi kibisi hasi cyangwa ku gipangu, kuko kurambika hasi bizatera icyuma kibonerana guhinduka.

2. Mugihe ukoresha, ntukarenge umuvuduko wagenwe.

3. Mugihe ukoresha, ambara igifuniko kirinda, gants, ingofero yumutekano, inkweto z'umutekano, hamwe nikirahure kirinda.

4. Mugihe ushyiraho icyuma kibisi, banza wemeze imikorere nogukoresha kumeza wabonye, ​​hanyuma usome igitabo cyamabwiriza kumeza yabanje. Kugirango wirinde kwishyiriraho nabi no guteza impanuka.

5. Mugihe ushyiraho icyuma kibonerana, banza urebe niba icyuma kibonetse cyacitse, kigoretse, kiringaniye, cyangwa cyatakaye amenyo, nibindi, mbere yo gushiraho.

6. Amenyo yumuti wibiti byumye birakomeye kandi birakaze, kandi birabujijwe kugongana cyangwa kugwa hasi, kandi bigomba gukemurwa ubwitonzi.

7. Nyuma yo gushiraho icyuma kibonerana, ugomba kwemeza niba umwobo wo hagati wicyuma kibisi ushyizwe neza kumurongo wameza yabonetse, kandi niba hari gasike, ugomba gushyiramo gaze; hanyuma, kanda icyuma cyoroheje ukoresheje intoki kugirango wemeze kuzenguruka icyuma cyaba cyanyeganyega.

8. Huza icyerekezo cyo gukata cyerekanwe numwambi wa alloy wabonye icyuma hamwe nicyerekezo cyo kuzenguruka kumeza. Birabujijwe rwose gushira muburyo bunyuranye, kuko kwishyiriraho icyerekezo kibi bizaviramo guta amenyo.

9. Igihe cyo kuzunguruka mbere: Nyuma yo gusimbuza icyuma kibisi, kigomba kubanza kuzunguruka kumunota umwe mbere yo kugikoresha, kugirango ameza yabonetse ashobora kwinjira mubikorwa byakazi birashobora gucibwa.

10. Mbere yo gukata, menya niba ikoreshwa ryumuti wavanze rihuye nibikoresho byaciwe.

11. Mugihe ukata ibikoresho, fata buhoro buhoro icyuma gikora mubikoresho kandi ntugasunike cyane cyangwa imbaraga.

12. Birabujijwe guhindurwa. Guhindukira bizatera guta amenyo kandi biteje akaga.

13. Iyo wunvise amajwi adasanzwe mugihe cyo kuyakoresha, reba kunyeganyega bidasanzwe, cyangwa gukata kutaringaniye, nyamuneka uhagarike ibikorwa hanyuma umenye icyabiteye. Simbuza icyuma.

14. Iyo ukata, birabujijwe guhagarika gitumo icyuma kibisi hagati yikintu cyaciwe. Guhagarara hagati yikintu cyo gukata bizatera amenyo kugwa kandi icyuma kibonye gihinduka.

15. Nyamuneka ohanagura amavuta arwanya ingese mugihe cyo gukata. Kugirango wirinde icyuma kibora.

16. Iyo ibiti byumye bidakabije, ugomba kongera gusya ibyatsi, hanyuma ukabijyana mu iduka ryo gusya ryagenwe nuwabikoze cyangwa iduka rifite tekinoroji yo gusya. Bitabaye ibyo, bizasenya inguni yumwimerere yicyatsi, bigira ingaruka kumyitozo yo kugabanya no kugabanya igihe cyumurimo wicyuma.