2026-06-21

BYD P30PS common fault troubleshooting basic operation at maintenance knowledge sharing

BYD P30PS common fault troubleshooting basic operation at maintenance knowledge sharing(larawan1)

Sa logistics warehousing at industrial handling scenario, ang mga electric forklift ay naging pangunahing kagamitan dahil sa kanilang mataas na kahusayan at proteksyon sa kapaligiran. Ang pag-master ng pangunahing pag-troubleshoot at kaalaman sa pagpapatakbo at pagpapanatili ay maaaring epektibong pahabain ang buhay ng serbisyo ng kagamitan at mapabuti ang kahusayan sa pagpapatakbo.

Karaniwang pag-troubleshoot

Pag-troubleshoot ng power system

Kung hindi ma-start ang forklift, suriin muna ang natitirang lakas ng baterya upang makita kung normal ang power display module. Kung hindi sapat ang power, kailangan itong i-recharge sa oras. Kung hindi pa rin ito masisimulan pagkatapos ng sapat na kapangyarihan, kinakailangang suriin kung maluwag o na-oxidize ang terminal ng baterya. Linisin ang terminal oxide gamit ang tuyong basahan at pagkatapos ay muling higpitan ito. Kung hindi pa rin nareresolba ang problema, maaari mo pang suriin kung mayroong isang bukas na circuit sa panimulang linya ng switch.

Pag-troubleshoot ng sistema ng paglalakad

Kapag ang forklift ay hindi makalakad o lumihis, obserbahan muna ang antas ng pagkasira ng mga gulong sa pagmamaneho. Kung ang pattern ng gulong ay labis na nasira, dapat itong palitan sa oras. Kasabay nito, suriin kung ang mga setting ng parameter ng walking controller ay nasa normal na hanay. Kung ang mga parameter ay abnormal, dapat itong i-calibrate ayon sa manual ng pagpapatakbo. Bilang karagdagan, kinakailangang bigyang-pansin kung mayroong anumang abnormal na ingay sa pagmamaneho ng motor. Kung mayroong anumang abnormal na ingay, maaaring ang mga panloob na bahagi ng motor ay pagod na, at kailangan mong makipag-ugnayan sa isang propesyonal para sa pagpapanatili.

Pag-troubleshoot ng hydraulic system

Kung ang forklift fork ay dahan-dahang tumataas o bumababa, suriin muna kung ang antas ng hydraulic oil ay nasa loob ng tinukoy na hanay. Kung ang antas ng likido ay masyadong mababa, magdagdag ng hydraulic oil na nakakatugon sa mga detalye. Kasabay nito, suriin kung ang elemento ng filter ng hydraulic oil ay naka-block. Ang regular na pagpapalit ng elemento ng filter ay maaaring maiwasan ang mga impurities na pumasok sa hydraulic system. Kung ang lahat ng nasa itaas ay normal, kinakailangang suriin kung ang hydraulic pump ay may hindi sapat na presyon. Ang halaga ng presyon ay maaaring makita sa pamamagitan ng pressure gauge. Kung ang presyon ay mababa, ang hydraulic pump ay kailangang mapanatili.

Pangunahing kaalaman sa pagpapatakbo at pagpapanatili

Pang-araw-araw na mga punto ng inspeksyon

Bago ang pang-araw-araw na operasyon, ang isang komprehensibong inspeksyon ng forklift ay kinakailangan, kabilang ang kung ang hitsura ng baterya ay nasira o tumutulo, kung ang presyon ng gulong ay sapat, kung mayroong pagtagas ng hydraulic oil, at kung ang mga operating handle ay nababaluktot. Pagkatapos ng operasyon, ang mga sari-sari at mantsa ng langis sa ibabaw ng forklift ay dapat linisin, suriin kung ang tinidor ay deformed, iparada ang forklift sa itinalagang lugar at hilahin ang handbrake.

regular na pagpapanatili

Ayon sa mga probisyon ng manwal ng gumagamit ng kagamitan, regular na magsagawa ng malalim na pagpapanatili sa forklift, kabilang ang pagpapalit ng hydraulic oil at mga elemento ng filter ng langis, pag-fasten ng mga connecting bolts sa pagitan ng frame at iba 't ibang bahagi, at pag-calibrate ng mga parameter ng sensor at controller. Bilang karagdagan, kinakailangan na regular na i-charge ang baterya sa isang balanseng paraan upang maiwasan ang hindi pantay na pagpapahina ng baterya at pahabain ang buhay ng baterya.

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