In the process of using the rail type lifting platform, the failure of the platform cannot be avoided. The common problems are that the platform cannot rise, falls and leaks oil. Now, editors with many years of experience in the rail type lifting platform industry will make some analysis on this:

一、無(wú)法上升問(wèn)題

1、 Failure to rise

有可能的原因：

Possible causes:

1、平臺(tái)上的電機(jī)反方向轉(zhuǎn)動(dòng)了；

1. The motor on the platform rotates in the opposite direction;

2、卸荷閥沒(méi)有關(guān)閉；

2. The unloading valve is not closed;

3、液壓油里面有鐵屑、碎片等雜物導(dǎo)致手動(dòng)油泵單向閥沒(méi)有完全關(guān)閉

3. The check valve of the manual oil pump is not completely closed due to iron chips, debris and other sundries in the hydraulic oil

該怎么解決：

How to solve:

1、將電源箱調(diào)換一下相線；

1. Change the phase line of the power box;

2、檢查并完全關(guān)閉卸荷閥；

2. Check and completely close the unloading valve;

3、過(guò)濾下或者更換液壓油，完全清洗液壓系統(tǒng)內(nèi)部

3. Filter or replace the hydraulic oil, and completely clean the interior of the hydraulic system

二、有可能的原因：

2、 Possible causes:

1、手泵卸荷閥沒(méi)有完全關(guān)閉；

1. The unloading valve of the hand pump is not completely closed;

2、支撐閥內(nèi)部有雜物；

2. There are sundries inside the support valve;

3、支撐閥的閥體閥芯授勛嚴(yán)重

3. The valve body and spool of the support valve are severely decorated

該怎么解決：

How to solve:

1、重新關(guān)閉下卸荷閥，

1. Close the lower unloading valve again,

2、清洗下支撐閥；

2. Clean the lower support valve;

3、更換一個(gè)新的支撐閥

3. Replace the support valve with a new one

三、平臺(tái)漏油

3、 Platform oil leakage

有可能的原因：

Possible causes:

1、O型密封圈磨損嚴(yán)重；

1. O-ring is seriously worn;

2、油缸磨損嚴(yán)重，

2. The oil cylinder is severely worn,

該怎么解決：

How to solve:

1、更換一個(gè)新的密封圈；

1. Replace with a new sealing ring;

2、更換一個(gè)新的油缸

2. Replace the oil cylinder with a new one

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