I-counterweighter yentsimbi ekumgangatho ophezulu eqinile ingakhetha ubukhulu obuhlukeneyo ukusuka kwi-5kg ukuya kwi-115kg
ngokufanelekileyo, ubungakanani bonyuka nge-5kgeach. Iziphelo eziphezulu nezisezantsi ze-counterweights zixhotyiswe ngomqamelo oqinileyo.
ukugqwetheka akurhaleliSebenzisa i-maneticlatch kwaye igxininiswe kumatshini ngaphezulu ukunqanda ilahleko.