? ? 直頂式液壓升降平臺被廣泛應用于倉庫、車間等地，使用頻率較高，且經常出現一臺設備多戶使用的情況，因此設備在使用一段時間后容易出現一些常見的故障問題，下面我們就為大家粗略的解答一下直頂式升降平臺常見的故障問題。

? ? 故障一、設備下降閥不靈敏、封閉不嚴遇到這種情況，如果有電則檢查線路，沒電則更換下降閥。

? ? 故障二、設備油缸損耗嚴重，內封閉圈出現損壞、老化或者有內阻礙物就會造成受力不均勻，造成升降高度不均勻，建議仔細檢查油缸是否正常。

? ? 故障三、設備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。

? ? 故障四、設備送油管內部有異物或生銹，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。

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? ?Direct-top hydraulic lifting platform is widely used in warehouses, workshops and other places, the frequency of use is high, and there is often a situation that one device is used by multiple households, so the equipment is easy to appear some common fault problems after using for a period of time, below we will give you a rough answer to the common fault problems of the direct-top lifting platform.

? ?Fault 1: The descent valve of the equipment is not sensitive or is not sealed properly If you encounter this situation, check the line if there is electricity, or replace the descent valve if there is no electricity.

? ?Fault 2: The oil cylinder of the equipment is seriously worn out, and if the inner sealing ring is damaged, aged, or there is an inner obstruction, it will cause uneven force, resulting in uneven lifting height, it is recommended to carefully check whether the oil cylinder is normal.

? ?Fault 3:the production size of the equipment support bar is inconsistent, which belongs to the quality defect of the lifting platform equipment itself, it is suggested to contact the manufacturer for replacement, the probability of this situation occurring is low.

? ?Fault 4: There are foreign objects or rust inside the oil supply pipe of the equipment, which causes uneven pressure transmission of hydraulic oil, resulting in uneven table surface; it is recommended to carefully check whether the oil supply pipe is unobstructed.