Aosite, kuba 1993
1. Intonga yepiston yenkxaso kufuneka ifakwe kwindawo ephantsi, kwaye akufanele ifakwe phezulu. Oku kunokunciphisa ukungqubana kwaye kuqinisekise owona mgangatho ubalaseleyo wokudambisa kunye nokusebenza komcupho.
2. Yimveliso yoxinzelelo oluphezulu. Akuvumelekanga ngokungqongqo ukuqhekeza, ukubhaka, ukubetha okanye ukuyisebenzisa njenge-handrail.
3. Ubushushu bokusebenza kwindawo: -35 ° C-+ 70 ° C. (Imveliso eyodwa 80 ℃)
4. Akufunekanga ichaphazeleke ngamandla okuthambeka okanye amandla asecaleni ngexesha lomsebenzi.
5. Gqiba apho ifulcrum ifakwe khona. Ukuqinisekisa ukuba umsebenzi unokwenziwa ngokuchanekileyo, intonga ye-pneumatic (i-gas spring) i-piston rod kufuneka ifakwe kwindawo ephantsi kwaye ingaguquki, ukwenzela ukuba inokunciphisa ukungqubuzana kunye nokuqinisekisa umgangatho ongcono wokudambisa kunye nomsebenzi we-buffer. Kufuneka ifakwe ngendlela echanekileyo, oko kukuthi, xa ivaliwe, ihanjiswe ngaphesheya komgca ophakathi wesakhiwo, ngaphandle koko, umnyango uvame ukutyhala ngokuzenzekelayo. Okokuqala faka kwindawo efunekayo kwaye utshize kunye nepeyinti.