Izici zelebula elizinamathelayo:

Endaweni ebandayo, izinto ezinamathelayo zinezici zokuncipha kwe-viscosity ngokuncipha kwezinga lokushisa.

Amaphuzu ayisithupha alandelayo abalulekile ekusetshenzisweni kokunamathela ebusika:

1. Izinga lokushisa lendawo yokugcina ilebula akufanele libe phansi kakhulu.

2. Izinga lokushisa lendawo yokucubungula libaluleke kakhulu ekucutshungulweni kwezinto ezibushelelezi.

3. Izinga lokushisa elizungezile lokufaka ilebula kufanele lihlangabezane nezidingo zomkhiqizo. Noma yiluphi uhlobo lwezinto ezinamathelayo lunezinga lokushisa eliphansi lokufaka ilebula

4. Ukucubungula amalebula kusengaphambili kubaluleke kakhulu ezindaweni ezibandayo. Ngaphambi kokucubungula noma ukusebenza kwamalebula, izinto zelebula kumele zisethwe kusengaphambili endaweni yokulebula isikhathi esingaphezu kwamahora angama-24, ukuze izinga lokushisa lezinto zelebula ngokwalo likhuphuke, ukuze i-viscosity kanye nokusebenza kokucubungula kubuyiselwe.

5. Ngemva kokulebula, ngokuvamile kuthatha isikhathi esithile (ngokuvamile amahora angu-24) ukuthi inhlaka yezinto zelebula ezinamathelayo ifinyelele kancane kancane inani eliphezulu.

6. Uma ufaka amalebula, naka ukulawulwa kwengcindezi yokufaka amalebula kanye nokuhlanzwa kwendawo okuzonamathiselwa kuyo. Ingcindezi efanele yokufaka amalebula ayikwazi nje ukuhlangabezana nezici ezibucayi zokucindezela zelebula elizinamathisela, kodwa futhi ikhipha umoya phakathi kwelebula kanye nendawo ukuze ilebula iqine futhi ibe yisicaba. Ukuhlanzeka kwendawo okuzonamathiselwa kuyo nakho kuyisici esibalulekile ukuqinisekisa ukuthi ilebula linamathela futhi liyisicaba ngemva kokufaka amalebula.