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) Ukunikezwa kwamandla ka-24V DC, kungasebenzisa isilawuli sokuphuma kwebhuleki lomshayeli, okukhiphayo kungashayela ngokuqondile i-relay ukuze ulawule ukuvuleka nokuvala ibhuleki.