1.超載運(yùn)行，液壓升降機(jī)在超載情況下會(huì)對(duì)油缸及電機(jī)造成沉重負(fù)擔(dān)，久之運(yùn)行，很容易造成機(jī)身溫度偏高，應(yīng)及時(shí)卸載，控制在額定載荷范圍內(nèi)。Overload operation, hydraulic lift in Shanghai under the conditions of overload will be a heavy burden on the cylinder and motor, a long run, it is easy to cause the body temperature is high, should be promptly unloaded, controlled within the scope of the rated load.

2.升降機(jī)鋁材間卡住或摩擦力過(guò)大，造成這一現(xiàn)象的原因多是鋁材間進(jìn)入雜物，應(yīng)當(dāng)進(jìn)行清理。Shanghai lift between the aluminum material is too large, the cause of this phenomenon is caused by the material into the debris, should be cleaned.

3.油缸或電機(jī)損壞，作為上海升降機(jī)的核心部分，出現(xiàn)溫度過(guò)高，這是必須檢查的。Cylinder or motor damage, as the core part of the Shanghai elevator, the temperature is too high, it is necessary to check the.

4.烈日下暴曬加之頻繁工作，要掌握好時(shí)間，讓上海升降機(jī)間歇性工作，在夏季連續(xù)性工作，由于散熱不及時(shí)，容易燒壞電機(jī)。Under the hot sun and frequent work, must grasp the time, let Shanghai lift intermittent work, continuous work in the summer, because the heat is not timely, easy to burn out the motor.