1.未能及時更換四川升降機液壓油：冬季采用32#液壓油，隨著氣候變冷，液壓油要及時更換，因為溫度會影響液壓升降平臺液壓油的粘稠度，這是非常容易被大家遺忘的，應做好準備工作。Failed to replace Sichuan lift hydraulic oil timely: winter using 32# hydraulic oil, with cold climate, hydraulic oil should be replaced, because the temperature will affect the viscosity of the hydraulic lifting platform of hydraulic oil, it is very easy to be forgotten, should be ready to work. 

2.四川升降機本身質量問題：支桿生產尺寸不一致，屬于升降平臺設備自身的質量缺陷，建議聯系生產廠家進行更換，這種情況出現的概率較低。當支桿中間轉軸不一致，導致升降平臺無 法正常工作，平臺收到嚴重損壞，出現臺面傾斜，請仔細查看。 Sichuan elevator itself quality problems: support rod production size is inconsistent, belong to the lifting platform equipment itself, the quality of defects, it is recommended to contact the manufacturer for replacement, the probability of this situation is relatively low. When the supporting rod intermediate shaft is not consistent, resulting in the lifting platform can not work properly, the platform received serious damage, appear mesa tilt, please look carefully.

3.四川升降機液壓系統受損：油缸損耗嚴重，內封閉圈出現損壞不均勻或者內有阻礙物就容易造成受力不均勻，造成油缸升降 高度不均勻，建議仔細檢查油缸是否正常。當送油管內部有異物，導致輸送液壓油造成受力不均勻，會出現臺面不均勻情況，建議仔細查看輸送油管是否暢通。The damaged hydraulic system of Sichuan elevator: cylinder loss, internal closed ring damage is not uniform or there are obstacles can result in uneven stress caused by uneven, cylinder lifting height, carefully check whether it is normal that cylinder. When there is a foreign body inside the delivery pipe, leading to the transfer of hydraulic oil caused by uneven force, will appear uneven surface, the proposed carefully check the delivery pipe is smooth. 

4.貨物偏載：在放貨時應當盡量將貨物置于臺面中間，臺面傾斜是四川液壓升降平臺出現的概率最高的問題，尤其是移動液壓升降平臺。造成臺面傾斜的原因分為人為與產品本身缺陷兩大類。人為因素主要是不注意日常使用，不按照規定的方法去操作造成的四川升降平臺出現各種問題。Partial load: in the discharge of goods should be placed in the middle of the table, the table tilt is the highest probability of Sichuan hydraulic lifting platform, especially the mobile hydraulic lifting platform. Causes the table to tilt the reason is divided into two categories of people and the product itself. Human factors are mainly do not pay attention to daily use, not in accordance with the provisions of the approach to the operation of the Sichuan lifting platform.