Txhawm rau pab txhawb kev siv feem ntau ntawm cov neeg siv yug me nyuam thiab cov phooj ywg, txhim kho kev yug me nyuam, txhim kho qhov chaw yug me nyuam, thiab daws cov teeb meem ntawm kev yug me nyuam, tom qab kev txhim kho ntau yam, peb lub Hoobkas tau tsim lub cim thib peb ntawm Plasone haus cov dej haus tshiab, uas yog zoo dua li thawj thiab thib ob tiam Plasone haus dej.Cov cuab yeej tau txhim kho zoo heev.Los ntawm cov tsoos counterweight lauj kaub ruaj khov chassis mus rau hauv qab dej txhaj hom hom, cov dej txhaj tshuaj yog yooj yim, lub peev xwm yog nce, thiab lub chassis yog ruaj khov.Los ntawm cov txheej txheem kev txhaj tshuaj rau cov dej-pov thawj thiab dej tsis zoo, muaj kev txhim kho zoo.