Cov laj thawj tseem ceeb:
(1) Maintenance rauj tivthaiv installation yuam kev. Kev hloov rauj yog siv los tiv thaiv qhov hnyav ntawm lub rotor los ntawm kev poob qis. Txhua qhov kev hloov pauv hauv lub rauj crusher fim lub ntsej muag tig rov qab, txwv tsis pub muaj zog vibrations yuav tshwm sim thaum lub sijhawm ua haujlwm.
(2) Qhov hnyav ntawm lub rauj sib haum rau qhov sib txawv ntawm ob pawg ntau tshaj 500 grams. Tsis suav nrog yog kho qhov hnyav ntawm rauj kom ua tiav qhov sib txawv ntawm qhov hnyav ntawm pawg tsawg dua 5 grams.
(3) Cov hammers ntawm tus kheej tau daig nruj heev, tsis txhob co lawv tawm thiab khiav. Koj tuaj yeem siv koj txhais tes nres thiab saib lub nraub qaum, thiab nrhiav txoj hauv kev kom lub rauj tig tau yooj yim.
(4) Qhov hnyav ntawm lub rotor tsis sib npaug, thiab yuav tsum ua tib zoo tshuaj xyuas thiab kho qhov sib npaug.
(5) Thaum lub sij hawm khoov deformation ntawm tus ncej, cov tshuaj yog straightened los yog hloov.