① Paub meej tias qhov ntev ntawm txoj kab yog qhov tseeb. Yog tias nws ntev dhau lawm, siv lub saw los txiav tawm qhov overgrown. Ceev faj tsis txhob cia sawdust nkag mus rau hauv txoj kev.
② Ntxig lub qhov rooj folding mus rau hauv txoj kev thaum tab tom ntim khoom.
③Txhim kho qhov kev taw qhia ntawm tus kov thiab kev teeb tsa kev taw qhia ntawm lub xauv yooj yim, thiab tom qab ntawd teeb tsa txoj kev. Tighten cov screws nyob rau hauv kev txiav txim los ntawm qhov chaw mus rau sab laug thiab sab xis. Tom qab kev teeb tsa tiav lawm, tshem cov hlua uas khi lub qhov rooj folding.
④Nruam cov hlau nqus phaj, kho nws nrog txoj haujlwm ntawm cov hlau nqus cov pob zeb ntawm lub qhov rooj folding ua ntej, thiab tom qab ntawd muab cov hlau absorbing phaj nrog screws.
Yog hais tias muaj av nyob rau saum npoo ntawm lub qhov rooj folding, thov siv cov tshuaj tsis huv, so cov av nrog phuam, thiab lwm yam, thiab tom qab ntawd muab cov plaub hau ntub dej (qhuav). Thov tsis txhob siv cov kuab tshuaj organic los tiv thaiv lub qhov rooj folding ntawm fading. Folding qhov rooj yog yooj yim los ntxuav thiab tswj, tsis yooj yim kom qias neeg, thiab cov av tuaj yeem tshem tau yooj yim