Njengoba kunjalo ngebhodi lokuphawula, ibhodi lokubhala lingase libe namabala amabi noma ukusula kwalo kungawohloka kuye ngokuthi indawo elisetshenziswa kuyo isetshenziswa. Izimbangela ezingaba khona zamabala zibhalwe ngezansi. Isigaba esilandelayo sichaza nokuthi yini okufanele uyenze uma ibhodi lokubhala linamabala amabi noma uma ukusula kwalo sekonakele.
Izimbangela zamabala abonakalayo kanye nokuwohloka kwekhono le-eras
1. Ibhodi lokubhala elisetshenziswe isikhathi eside lingase lingcole kakhulu ngenxa yempuphu yokubhala ebekwe phezu noma ukungcola okushiywe yizandla.
2. Ukuhlanza ubuso bebhodi ngendwangu engcolile noma insipho engathathi hlangothi kungabangela ukuthi kuhlale amabala.
3. Ukusetshenziswa kwerabha yetshokolethi enophawuda wetshokolethi omningi kuyokwenza ubuso bebhodi bungcole kakhulu.
4. Ukusetshenziswa kwerabha endala yetshokolethi enendwangu egugile noma edabukile kuzokwenza ubuso bebhodi bungcole kakhulu.
5. Izinhlamvu ezibhalwe ngoshoki kuzoba nzima kakhulu ukuzisula uma ubuso bebhodi buhlanzwa ngekhemikhali efana ne-asidi ne-alkali.
Okufanele ukwenze uma ibhodi lingcolile kakhulu futhi izinhlamvu kunzima ukuzisula
1. Susa i-chalk powder ku-eraser ngesihlanzi se-chalk eraser kagesi ngaphambi kokusebenzisa ngakunye.
2. Sincoma ukuthi ufake ama-eraser amasha esikhundleni sama-chalk lapho esegugile futhi egugile, noma lapho indwangu iqala ukudabuka.
3. Uma ibhodi lokubhala selisetshenziswe isikhathi eside futhi selingcolile, lisule ngendwangu yothuli ehlanzekile, emanzi, bese ulisula ngendwangu ehlanzekile neyomile.
4. Ungahlanzi ubuso bebhodi ngamakhemikhali anjenge-asidi ne-alkali.
Ukulungiswa kwebhodi lokubhala okuvamile
Hlanza ubuso bebhodi nge-chalk eraser. Susa i-chalk powder ku-eraser ngaphambi kokuyisebenzisa.
Isikhathi sokuthunyelwe: Juni-09-2022