Sling gbadza si le choke hitch ƒe ɖoɖo me naa woate ŋu alé agba siwo ate ŋu adze le ʋufɔti si le tsitrenu me nyuie. Gake ɖe woate ŋu azã aŋenu gbadza ɖesiaɖe alea? Ŋuɖoɖo kpuiae nye ẽ—gake woɖe ŋutete dzi kpɔtɔ ŋutɔ eye wowɔ se sesẽwo ɖe eŋudɔwɔwɔ ŋu. Le EN 1492-1 kple ASME B30.9 ƒe nya nu la, choke hitch ɖea sling ƒe dɔwɔwɔ ƒe agba ƒe seɖoƒe dzi kpɔtɔna va ɖoa 80% le eƒe vertical hitch ŋutete ƒe 80%, kple edziɖeɖe bubuwo na dzogoe siwo le 120° te le choke teƒea. Mɔfiame sia ɖe ŋutete ƒe nusiwo le eme, choke hitch mɔnu nyuitɔ, nɔnɔme siwo xe mɔ ɖe choke zazã nu, kple teƒe vevi siwo woalé ŋku ɖe eŋu be woakpɔ egbɔ be ewɔ dɔ dedie la me.
Aŋe si kɔa nu si ƒe amadede megale o la nye nusi wokpɔna zi geɖe le dɔwɔƒewo. Rigger geɖe bia wo ɖokui be: ɖe wògakpɔtɔ le dedie be woazãea? Ŋuɖoɖo kpuia—le dɔwɔƒewo ƒe dzidzenuwo nu—ye nye ao. Amadede ƒe vɔvɔ nye nusi woate ŋu akpɔ be ultraviolet (UV) ƒe gbegblẽ, si naa ka siwo wowɔ la gbɔdzɔna eye wògblẽa nu le ʋuƒoa ƒe agbatsɔtsɔ ŋu. Mɔfiame sia dzro nusi amadede si fa miamiamia fia na aŋetu ƒe dedienɔnɔ, alesi woade vovototo UV ƒe nugbegblẽ kple amadede ƒe tɔtrɔ ƒomevi bubuwo dome, kple dzudzɔxɔxɔledɔme ƒe dzidzenu tɔxɛ siwo wogblɔ le ASME B30.9 kple Washington Administrative Code (WAC) ƒe sededewo me. Le rigging dzikpɔlawo kple dedienɔnɔ ŋuti nunyalawo gome la, nusi aŋe si fa la fia gɔmesese le vevie be woaxe mɔ ɖe kpododonu si gblẽa nu le ame ŋu nu.
Sling gbadza nye dɔwɔnu siwo woate ŋu azã le mɔ vovovowo nu wu le rigging dɔwɔwɔ ɖesiaɖe me la dometɔ ɖeka. Gake ne eva hiã be woatia ɖoɖo nyuitɔ la, tiatia si woawɔ le ŋku & ŋku kple ʋuƒo gbadza siwo nuwuwu meli na o dome ate ŋu akpɔ ŋusẽ ɖe dedienɔnɔ kple dɔwɔwɔ nyuie siaa dzi vevie. Eye & eye slings feature sewn loop ends for attachment kabakaba, gake slings siwo nuwuwu meli na o wɔa loop si yia edzi si woate ŋu atrɔ atsɔ ama woƒe vuvu. Mɔfiame sia ma xɔtuɖoɖo ƒe vovototowo, dɔwɔwɔ ƒe viɖewo, kple tiatia ƒe dzidzenuwo na ƒomevi ɖesiaɖe, eye wòzã dɔwɔƒewo ƒe dzidzenu siwo dometɔ aɖewoe nye ASME B30.9 kple EN 1492-1 be wòakpe ɖe ŋuwò nàwɔ nyametsotso si ŋu wonya nu tsoe.
Alidziblanu si wotsɔ kɔa nu ate ŋu adze abe ɖe woate ŋu awɔ dɔ nyuie le gota ene esime wotsɔ eƒe agbatsɔla ƒe akpa si le eme la gblẽ le ɖoɖoezizi me. Ka ememetɔ ƒe gbegblẽ—si tsoa eƒe ƒoƒo enuenu, agba tsɔtsɔ fũ, alo eƒe ƒoƒo gbɔ—meɖea gbeƒã eɖokui kple nuxlɔ̃amedzesi siwo woate ŋu akpɔ o. Ke hã gbegblẽ ɣaɣla sia tututue hea ʋuƒoa ƒe gbagbã kpata si nye afɔku gã aɖe vɛ le agba te. Nyati sia zã dɔwɔƒewo ƒe dodokpɔ ŋuti nyatakakawo, agbalẽnyalawo ƒe numekuku siwo wowɔ tso polyester webbing ƒe ɖeɖiteameŋu ŋu, kple xexeame ŋutɔŋutɔ ƒe kpododonu ŋuti numekukuwo me tsɔ ɖe nusita ememe ƒe gbegblẽ le vevie wu anyigba ƒe vuvu me. Míedzroa mɔnu siwo dzi ka ƒe ɖeɖiteameŋu tsona, seɖoƒe siwo le ŋkuléle ɖe nu ŋu me, kple ŋkuléle ɖe nu ŋu ƒe ɖoɖowo—siwo dome 'se le eɖokui me kple fold' mɔnu hã le—siwo ate ŋu aɖe ememe ƒe gbegblẽ afia hafi wòahe afɔku vɛ. Le mɔ̃ɖaŋudɔwɔlawo, adzodada dzikpɔlawo, kple nuƒle ŋuti nunyalawo gome la, ŋɔdzinu ɣaɣla sia gɔmesese le vevie ŋutɔ be woatu ʋufɔti si le dedie ŋutɔŋutɔ ɖo.