① Ifanele indawo yohlelo lokusebenza lwe-Z-axis, lapho idrayivu ivaliwe noma i-alamu, ibhuleki yokukhiya, gcina ucezu lokusebenza luvaliwe, gwema ukuwa kwamahhala.
② Ukuqala kwamabhuleki uzibuthe unomphela futhi kume ngokushesha, ukushisa okuphansi.
③ 24V DC amandla supply, ungasebenzisa isilawuli amabhuleki umshayeli okukhiphayo, okukhiphayo kungaba ngqo ukushayela edluliselwe ukulawula ibhuleki futhi ukuvala.