(1) I-spreader ngexesha lokusetyenziswa, njengokuba ukwenzeka kwe-screw rotation ayiguqukiyo okanye ingekho endaweni, kufuneka ihlolisise i-nut yohlengahlengiso, kwaye emva koko khangela ezi ndawo zilandelayo:

① Ukuba intwasahlobo yoxinzelelo lwepawl yonakele, ukuba yonakele, kufuneka itshintshwe;

② Ukuba indlela yothumelo ixingile, njengokuxinga, ithanjiswe kakubi, ngoko ke i-oyile yokuthambisa (okanye igrisi) kufuneka yongezwe kuqhagamshelwano olushukumayo lwendlela yothumelo. Ukuba i-pin yesikhokelo iqinile kakhulu, kufuneka ifaneleke ukukhulula amantongomane. Ukuba uxhulumaniso lukhululekile, ityhubhu yokuhambisa okanye enye i-deformation bar, kufuneka ilungiswe;

③ isithinteli sentlakohlaza esolulwayo sincinci kakhulu, ukuba sincinci kakhulu, kufuneka wenze mfutshane ubude boqhagamshelo lwasentwasahlobo lwentambo.

(2) ukusetyenziswa kwe-spreader kufuneka kube kukuthintela imiyalelo kwipleyiti yesalathisi yokupeyinta. Nje ukuba ifunyenwe, kufuneka ugcwalise ngokukhawuleza iimpawu zokuqala zepeyinti.

(3) Kuba intambo kwi-spreader, kufuneka icoceke ngexesha elifanelekileyo kwaye igqunywe ngeoli yokuthambisa okanye igrisi, ngakumbi ukugoba kwentambo yocingo.

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(5) Zonke iikomityi ze-oyile, kubandakanywa iikomityi ze-oyile zomatshini we-ratchet, iikomityi ze-oyile kwizindlu zokutyibilika kunye neekomityi zeoyile kwiibhokisi zokutshixa ezijikelezayo, kufuneka zizaliswe ngeoyile yokuthambisa ngokwemiqathango yokusetyenziswa.

(6) rhoqo khangela ikhadi intambo ikhululekile, isithinteli spring kakhulu ukolula, wafumanisa ukuba ingxaki ngexesha.

(7) isisasazi ngasinye asiyi kugqitha kubunzima obulinganisiweyo, umthombo wesithinteli awuyi kuba soluleka ngokugqithisileyo.

(8) inkqubo yokuphakamisa kufuneka ibe yinto yokuphakamisa egudileyo, ukuphepha i-spreader kunye ne-cranes okanye ezinye izixhobo, ezifana nefuthe lomnye kunye nokuguqulwa.