一(yi)
：安(an)全條款
 a：在液壓缸進行維護和保(bao)養時(shi)，應事(shi)先切斷一切動(dong)力源， 。并確保(bao)液壓缸處在無(wu)動(dong)力狀(zhuang)態下
 ：C：液(ye)壓油有可能對人體健(jian)康產(chan)生不良(liang)影(ying)響，且對環境(jing)產生(sheng)污染，更換時應使(shi)用(yong)回收(shou)容器
1，油液壓油的加注(zhu)
上裝(zhuang)的(de)液(ye)壓(ya)(ya)(ya)(ya)油(you)(you)(you)(you)(you)系(xi)(xi)統(tong)-采用(yong)N32 （北方(fang)）或(huo)N46（南方(fang)）機械油(you)(you)(you)(you)(you)，過(guo)濾精度為25μm。用(yong)戶應(ying)隨時檢查液(ye)壓(ya)(ya)(ya)(ya)系(xi)(xi)統(tong)各總成，管(guan)接頭和液(ye)壓(ya)(ya)(ya)(ya)管(guan)路有無滲漏，每(mei)舉升100次(ci)或(huo)行使1000公里(li)應(ying)檢查液(ye)壓(ya)(ya)(ya)(ya)油(you)(you)(you)(you)(you)面(mian)。必要時應(ying)及(ji)時補充。每(mei)年必須(xu)更(geng)換一次(ci)液(ye)壓(ya)(ya)(ya)(ya)油(you)(you)(you)(you)(you)。終點直頂液(ye)壓(ya)(ya)(ya)(ya)系(xi)(xi)統(tong)的(de)液(ye)壓(ya)(ya)(ya)(ya)油(you)(you)(you)(you)(you)由(you)油(you)(you)(you)(you)(you)箱(xiang)上的(de)加(jia)(jia)油(you)(you)(you)(you)(you)口加(jia)(jia)入油(you)(you)(you)(you)(you)箱(xiang)，帶油(you)(you)(you)(you)(you)箱(xiang)液(ye)壓(ya)(ya)(ya)(ya)油(you)(you)(you)(you)(you)缸的(de)液(ye)壓(ya)(ya)(ya)(ya)油(you)(you)(you)(you)(you)由(you)油(you)(you)(you)(you)(you)缸上加(jia)(jia)油(you)(you)(you)(you)(you)口將(jiang)液(ye)壓(ya)(ya)(ya)(ya)油(you)(you)(you)(you)(you)加(jia)(jia)入。
手動液壓式備輪架液壓油的加(jia)注：
該(gai)備輪架液壓系(xi)統所(suo)使用(yong)的液壓介(jie)質(zhi)與(yu)該(gai)模型(xing)液壓舉升(sheng)系(xi)統所(suo)用(yong)介(jie)質(zhi)一致。將(jiang)手油(you)(you)(you)泵(beng)的加(jia)油(you)(you)(you)口(kou)螺塞擰(ning)下，用(yong)輸油(you)(you)(you)泵(beng)或盛油(you)(you)(you)器皿將(jiang)液壓介(jie)質(zhi)由加(jia)油(you)(you)(you)口(kou)緩緩注(zhu)入。待有油(you)(you)(you)液從加(jia)油(you)(you)(you)口(kou)溢出時，說明油(you)(you)(you)液已加(jia)滿。然后將(jiang)螺塞擰(ning)緊。
注意：必須(xu)使用純正(zheng)，清潔的液(ye)壓介質(zhi)。否則將影響系統工(gong)(gong)作，嚴重時會損(sun)壞密封(feng)件，造成系統不能正(zheng)常工(gong)(gong)作或(huo)根本(ben)不能工(gong)(gong)作。
補充或換油(you)(you)(you)(you)(you)(you)時(shi)(shi)(shi)(shi)的(de)加(jia)(jia)油(you)(you)(you)(you)(you)(you)（換油(you)(you)(you)(you)(you)(you)時(shi)(shi)(shi)(shi)應(ying)將貨(huo)廂(xiang)翻(fan)起不小(xiao)于(yu)45°）在液(ye)壓(ya)(ya)油(you)(you)(you)(you)(you)(you)缸上有(you)加(jia)(jia)油(you)(you)(you)(you)(you)(you)，排(pai)(pai)氣和油(you)(you)(you)(you)(you)(you)面(mian)觀察(cha)孔(kong)(kong)。加(jia)(jia)注(zhu)液(ye)壓(ya)(ya)油(you)(you)(you)(you)(you)(you)時(shi)(shi)(shi)(shi)，應(ying)將加(jia)(jia)油(you)(you)(you)(you)(you)(you)孔(kong)(kong)，排(pai)(pai)氣孔(kong)(kong)的(de)螺塞(sai)(sai)擰(ning)下，用動力輸送泵或盛油(you)(you)(you)(you)(you)(you)器皿(min)將清潔的(de)液(ye)壓(ya)(ya)油(you)(you)(you)(you)(you)(you)由上面(mian)的(de)加(jia)(jia)油(you)(you)(you)(you)(you)(you)孔(kong)(kong)加(jia)(jia)入液(ye)壓(ya)(ya)缸內。待所加(jia)(jia)注(zhu)的(de)液(ye)壓(ya)(ya)油(you)(you)(you)(you)(you)(you)由排(pai)(pai)氣孔(kong)(kong)溢出時(shi)(shi)(shi)(shi)停(ting)(ting)止(zhi)加(jia)(jia)注(zhu)。然后(hou)，擰(ning)緊排(pai)(pai)氣孔(kong)(kong)螺塞(sai)(sai)，實施舉(ju)升操(cao)作，將貨(huo)廂(xiang)慢慢舉(ju)起。此時(shi)(shi)(shi)(shi)，繼(ji)(ji)(ji)續(xu)(xu)加(jia)(jia)油(you)(you)(you)(you)(you)(you)，邊(bian)(bian)加(jia)(jia)油(you)(you)(you)(you)(you)(you)邊(bian)(bian)舉(ju)升（注(zhu)意：必須使用低速舉(ju)升）。待貨(huo)廂(xiang)被舉(ju)至最大角(jiao)度后(hou)，將操(cao)縱閥(fa)手柄置(zhi)于(yu)中停(ting)(ting)位置(zhi)，將油(you)(you)(you)(you)(you)(you)面(mian)觀察(cha)孔(kong)(kong)螺塞(sai)(sai)擰(ning)下，繼(ji)(ji)(ji)續(xu)(xu)加(jia)(jia)注(zhu)，加(jia)(jia)至油(you)(you)(you)(you)(you)(you)面(mian)觀察(cha)孔(kong)(kong)有(you)液(ye)壓(ya)(ya)油(you)(you)(you)(you)(you)(you)溢出時(shi)(shi)(shi)(shi)，將觀察(cha)孔(kong)(kong)螺塞(sai)(sai)擰(ning)緊，繼(ji)(ji)(ji)續(xu)(xu)加(jia)(jia)注(zhu)不多(duo)于(yu)2對
：
1.液壓(ya)油(you)加注要適量，少則難以(yi)舉起螺旋，多破壞液壓(ya)系(xi)統的密封件(jian)。對最初的直頂的液壓(ya)系(xi)統，油(you)箱上(shang)(shang)有油(you)窗(chuang)或(huo)油(you)位尺(chi)(chi)，應將(jiang)液壓(ya)油(you)加到(dao)(dao)正確位置（油(you)窗(chuang)中間或(huo)油(you)尺(chi)(chi)刻線）。如無油(you)窗(chuang)或(huo)油(you)尺(chi)(chi)，油(you)位應達到(dao)(dao)離油(you)箱上(shang)(shang)端(duan)50毫米處。
如發現液壓油臟污，應(ying)及時放油清洗后(hou)更(geng)換新的液壓油
。2，液壓(ya)系統的排(pai)氣(qi)(qi)。當液壓(ya)介(jie)(jie)質中產生有空氣(qi)(qi)時，會影響舉(ju)升系統的正常工作，應(ying)及時排(pai)氣(qi)(qi)。排(pai)氣(qi)(qi)時，將(jiang)貨廂舉(ju)升到最大角度時，將(jiang)操縱閥手(shou)柄置于“中停(ting)”位置，讓發(fa)動機慢慢運行。用扳(ban)手(shou)將(jiang)液壓(ya)油缸上的放(fang)(fang)氣(qi)(qi)螺塞慢如(ru)必要，將(jiang)放(fang)(fang)氣(qi)(qi)螺塞擰(ning)緊后(hou)降落(luo)貨廂，再(zai)次舉(ju)升到最大位置后(hou)，擰(ning)松放(fang)(fang)氣(qi)(qi)螺塞，再(zai)次排(pai)氣(qi)(qi)。如(ru)此反復幾次即可將(jiang)液壓(ya)介(jie)(jie)質中的氣(qi)(qi)體排(pai)凈。
注意(yi)：如發現仍(reng)有爬行現象，應(ying)松開油面(mian)觀察孔螺塞檢查是否有油液(ye)溢(yi)出如無(wu)油液(ye)溢(yi)出，說(shuo)明液壓(ya)油量不足，應及(ji)時加注。
排氣(qi)時，將(jiang)連接到液(ye)壓(ya)(ya)(ya)(ya)泵(beng)的進油(you)(you)管松(song)開(kai)一點點，可(ke)排除進油(you)(you)管及液(ye)壓(ya)(ya)(ya)(ya)泵(beng)中的空(kong)氣(qi)；將(jiang)液(ye)壓(ya)(ya)(ya)(ya)泵(beng)和油(you)(you)缸連接的高壓(ya)(ya)(ya)(ya)油(you)(you)管松(song)開(kai)一點點，低速運行液(ye)壓(ya)(ya)(ya)(ya)泵(beng)連接氣(qi)孔閥設定在(zai)舉升位置，位置后完全放盡系統內部的殘(can)余空(kong)氣(qi)。會與液(ye)壓(ya)(ya)(ya)(ya)油(you)(you)混合(he)，通(tong)過(guo)油(you)(you)箱排出(chu)。
