①disudangshiyongtaiduo,shiyongshijianguochang。buguanshenmedianji,shiyongdisudang,dianjifengshanzhuansuguodi,fenglitaixiao,sanretiaojiancha,zheshiwenshengrongyishangqudezhijieyuanyin。zheyaoqiu操作人員必須注意低速擋的使用不可太多。大約10min內使用時間累計不要超過1.5min,單次使用時間不宜超過40s。低速慢就位,不是運行速度,這個時間是足夠用的。
注意:tebieshidaiwoliuzhidongqideraoxianshidianji,disushigongzuozaidadianliuxiarongyifare。shulongshidianjiqidongdianliuyehenda。qidongcishutaiduoduidianjidianqizujianbuli,yidingyaobimiankuaisulianxudiandongcaozuo。
②沒mei有you調tiao整zheng好hao起qi重zhong量liang限xian製zhi器qi,或huo者zhe沒mei有you設she置zhi電dian機ji在zai不bu同tong極ji數shu下xia的de起qi重zhong量liang限xian製zhi器qi,或huo者zhe有you起qi重zhong量liang限xian製zhi器qi故gu意yi不bu用yong,以yi小xiao代dai大da,造zao成cheng電dian機ji經jing常chang連lian續xu超chao載zai。對dui小xiao吊diao車che來lai說shuo,能neng吊diao起qi來lai往wang往wang已yi經jing接jie近jin滿man負fu荷he,連lian續xu使shi用yong當dang然ran容rong易yi燒shao壞huai電dian機ji。
③bianyonggaosubiantishengzaihe。jingchangliyongtajiqishengjigoudegaosudangluogou,huozhegaosumengranqidiaohenqingdefuhe。youdecaozuorenyuanzaidiaosuobaidongshi,bushiqujinxingwengoucaozuo,ershiyonggaosutishengfalaiwengou,zherongyiyinqidianjifare。biruyige8t起升機構額定功率為30kw諷,高速
④電氣線路設計缺陷,使用劣質電纜,電氣線路老化、龜裂,接觸不良等造成電機短路過熱損壞。
⑤電機缺相運行或三相之間電壓、電流不平衡度超過允許範圍也會引起過熱損壞。
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