Hauv kev lag luam uas muaj kev ywj pheej hauv kev thaij, tab txawm nws yog ib qho khoom noj khoom loj, lossis ib tus me nyuam noj ib pluas noj, muab khoom noj, NC pub rau noj, los yog khoom siv rau hauv peb lub cev, Kev ua haujlwm yog thaum cov khoom nyob hauv ib qho xwm txheej tshwj xeeb, nws tuaj yeem ua haujlwm ntawm lub cuab yeej ua haujlwm kom tsis txhob muaj kev puas tsuaj rau cov khoom siv thiab kev puas tsuaj rau khoom. Raws li kev lag luam neeg hlau kev lag luam, cov neeg tsav tsheb feem ntau ntsib kev tiv thaiv kev nyab xeeb thiab tsis txhob ntsuas kev nyab xeeb los mus ncaj nraim mus rau cov cuab yeej ua haujlwm. Cov xwm txheej feem ntau tshwm sim ntawm qhov no. Nws yog ib qho tseem ceeb heev uas qhov chaw nres tsheb thaum muaj xwm ceev nres tseem ceeb heev, tiam sis peb niaj hnub khoom noj khoom noj khoom haus Peb tsis tshua siv qhov hloov no thaum lub lag luam, yog li ntawd peb yuav tsum xyuas nws tsis tu ncua. Yog tias qhov chaw nres ceev xwm ceev nres tsis tau, koj tuaj yeem nias lub hom phiaj los xyuas qhov ua rau thiab daws tau hauv lub sijhawm:
Feeder hloov
1. Yog tias khawm hloov ntawm tus slider ntaus ntawm cov punch feeder ON, hloov mus rau OFF thaum lub sijhawm.
2. Tag nrho cov punch feeders yeej muaj nruab nrog ib qho kev nyab xeeb kev overloaded. Qee zaum qhov kev hloov ntawm kev kub ntxhov yuav siv tsis tau vim tias qhov kev tiv thaiv tsis tshua muaj qhov tsis rov pib dua thiab yuav tsum muab kho raws sijhawm.
3. Qhov thib ob degree yog ib hom kev tiv thaiv rau lub punch feeder. Tej zaum nws yuav yog qhov thib ob degree ntawm tus punch tau ua tsis tiav.
4. Yog tias qhov kev hloov khawm feeder thaiv, ces qhov kev hloov maj mam hloov yuav tsum tau hloov.
5. Cov kev tsis ua haujlwm ntawm qhov xovxwm feeder kuj yog qhov txhaum ntawm txoj kab. Hauv kev tu txhua hnub ntawm qhov xovxwm, qhov kev tuav pov hwm ntawm qhov chaw nres tsheb ceev xwm ceev ntawm lub punch feeder yuav tsum raug saib xyuas.
6. Thaum nias qhov nias tawm nres lawm, saib yog lub pob qhov ceev qis nyob ntawm txoj haujlwm qis, nrhiav qhov punch ntawm qhov punch thiab nrhiav qhov sib txawv.
