Bakeng sa batsetedi ba bangata ba bacha, ho kenela lisebelisoa tsa khalase tse sireletsang mocheso ke ho bona menyetla e meholo le menyetla ea nts'etsopele ea indasteri. Leha ho le joalo, batsetedi ba bacha ha ba tloaelane le indasteri, kahoo khetho ea bona ea lisebelisoa tsa khalase tse sireletsang mocheso e ntse e hloka ho nahanoa ka hloko. Ntlheng ena, re tla ithuta ka matsete a lisebelisoa tsa khalase tse sireletsang mocheso a lokelang ho eloa hloko.

lintlha tsa bohlokoa:

Taba ea pele, leha ho le joalo, batseteli ba hloka ho utloisisa hore boholo ba lisebelisoa tsa mohala oa tlhahiso ea khalase o sireletsang mocheso bo fapane hajoale, bo kenyeletsang mohala o moholo oa tlhahiso, mohala oa tlhahiso o mahareng le mohala o monyenyane oa tlhahiso. Mohala oa tlhahiso oa lisebelisoa tse kholo tsa khalase tse sireletsang mocheso o kenyelletsa mochini o koahelang butyl, mochini o kobang profil ea aluminium, mochini o koahelang khalase, mochini o tiisang ka boiketsetso bakeng sa ho hloekisa le mochini o tlatsang sefe ea limolek'hule. Mohala oa tlhahiso o mahareng o kenyelletsa ho hloekisa le lakane, mochini o koahelang butyl, tafole e potolohang, mochini o koahelang khalase le mochini o kopanyang likarolo tse peli. Mohala o monyenyane oa tlhahiso o kenyelletsa feela mochini o hloekisang khalase le o sireletsang mocheso le mochini o koahelang butyl. Litšenyehelo tsa mela ena e fapaneng ea tlhahiso li fapane, e leng se hlokang hore batseteli ba khethe mohala o nepahetseng oa tlhahiso ho latela motse-moholo oa bona.

Taba ea bobeli, ka mor'a hore batseteli ba fumane boholo ba mohala oa tlhahiso oo ba o khethang, mosebetsi o latelang ke ho khetha lisebelisoa tse tšepahalang. Tlhokahalo ea ts'ebetso ea mohala oa tlhahiso ke ho netefatsa hore oa tšepahala, ho netefatsa hore khokahano e 'ngoe le e 'ngoe ea karolo le likarolo li hokahane le ts'ebetso e fetileng hantle, e le hore sehlopha sohle se se ke sa emisa ts'ebetso ka lebaka la mathata khokahanong e itseng. Ntlheng ena, likarolo tse sebelisoang ke lisebelisoa tsa khalase tse se nang letho li lokela ho hlophisoa holimo, 'me sistimi e lokela ho ba e tsitsitseng, haholo-holo likarolo tsa bohlokoa e lokela ho ba lihlahisoa tsa boleng bo holimo tsa lehae kapa lihlahisoa tse tsoang kantle ho naha.

Mabapi le khetho ea lisebelisoa tsa khalase tse se nang letho, re ka bua ka likarolo tsena kamora khetho ea letsatsi le letsatsi, e le hore re khethe lisebelisoa tse loketseng, tse bonolo le tse betere ho li sebelisa.