Ukuxilongwa komsitho wokuba i-Excavature ikwazi ukujikeleza xa iqala kodwa ayinakuqala (akukho msi kumbhobho wokuphelisa)

Ukuxilongwa komgubo wokuba i-Excavature ijikeleze xa iqala kodwa ayinakuqala (akukho msi kumbhobho wokuphelisa). Xa uqala i-injini, ukuba akukho msi uphume kumbhobho wokuphelisa kwaye akukho simo sesandi, yinto eqhelekileyo yingxaki ngomgca we-pill. Uhlalutyo oluneenkcukacha ngolu hlobo lulandelayo:
Akukho windows kwitanki yamafutha.
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③ Isekethi yoxinzelelo olusezantsi ayiboneleli ioyile.
④ Impompo yenaliti yefutha iyasilela ukupopu ipetroli.
⑤ Kukho umoya kwisekethe yeoyile.