PV2R33-60-116-F-RAAA-31

pv2r33-60-116-f-raaa-31
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pv2r33-60-116-f-raaa-31
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pv140r1k1t1nslc按照使用說(shuō)明書(shū)要求，向蓄能器內(nèi)充氮。 1.2.2 啟動(dòng)液壓泵 1）用手盤(pán)動(dòng)電動(dòng)機(jī)和液壓泵之間的聯(lián)軸器，確認(rèn)無(wú)干涉并轉(zhuǎn)動(dòng)靈活。 2）點(diǎn)動(dòng)電動(dòng)機(jī)，檢查判定電動(dòng)機(jī)轉(zhuǎn)向是否與液壓泵轉(zhuǎn)向標(biāo)志一致，確認(rèn)后連續(xù)點(diǎn)動(dòng)幾次，無(wú)異常情況后按下電動(dòng)機(jī)啟動(dòng)按鈕，液壓泵 工作。 1.2.3 系統(tǒng)排氣 啟動(dòng)液壓泵后，將系統(tǒng)壓力調(diào)到1.0mpa左右，分別控制電磁閥換向，使油液分別循環(huán)到各支路中，擰動(dòng)管道上設(shè)置的排氣閥，將管道中的氣體排出；當(dāng)油液連續(xù)溢出時(shí)，關(guān)閉排氣閥。液壓缸排氣時(shí)可將液壓缸活塞桿伸出側(cè)的排氣閥打開(kāi)，電磁閥動(dòng)作，活塞桿運(yùn)動(dòng)，將空氣擠出，升到上止點(diǎn)時(shí)，并閉排氣閥。打開(kāi)另一側(cè)排氣閥，使液壓缸下行，排出無(wú)桿腔中的空氣，重復(fù)上述排氣方法，直到將液壓缸中的空氣排凈為止。
pv2r33-60-116-f-raaa-31