1、檢查液壓升降平臺(tái)http://www.qdysj.net/油箱液面是否達(dá)標(biāo)準(zhǔn)值，進(jìn)油管口是否始終低于液面，解決方法向油箱加油。
Check the hydraulic lift platform tank level is reached the standard value, inlet pipe mouth is always lower than the level, the solution to the fuel tank.
　　
2、液壓升降平臺(tái)齒輪泵噪聲過(guò)大，首先要從外部檢查，檢查油管、泵的安裝架，機(jī)架是否松動(dòng)，若有松動(dòng)，必須固緊，否則將產(chǎn)生共振。
Hydraulic lifting platform gear pump noise is too large, from the first external examination, checking the tubing, pump mounting brackets, the rack is loose, if loose, must be tightened, otherwise it will resonate.
　　
3、檢查液壓升降平臺(tái)齒輪泵進(jìn)油管路的過(guò)濾器上是否有臟物，堵塞而產(chǎn)生氣穴，排除方法是用油沖洗臟物。
Check the hydraulic lifting platform if there is dirt on the gear pump inlet line filter clogging cavitation, Remedy is flush with oil dirt.
　　
4、從液壓升降平臺(tái)泵軸密封處或泵體泵蓋接合處滲入空氣，解決方法更換油封或紙墊。
From hydraulic lifting platform or pump shaft seal joints penetrate air pump cover, Solution Replace seals or paper pad.
　　
5、液壓升降平臺(tái)http://www.qdysj.net/齒輪泵進(jìn)油管中有無(wú)空氣，可通過(guò)仔細(xì)聽(tīng)運(yùn)轉(zhuǎn)部分的聲音來(lái)鑒別，在結(jié)合部加一點(diǎn)油，若聲音變小，說(shuō)明此處密封不好，漏氣，解決方法擰緊接頭或更換襯墊，密封圈和接頭等部件。
Hydraulic lifting platform gear pump inlet pipe in the presence or absence of air, can be identified by carefully listening to the sound of moving parts, add a little oil in a combined unit, if the sound becomes smaller, indicating where the seal is not good, leakage, tighten the fitting or workaround replace gaskets, seals and fittings and other components.