DBEBE6X-1X/180G24K31A1M優(yōu)勢比例閥

DBEBE6X-1X/180G24K31A1M啟動前檢查全部管路法蘭，接頭的密封性。
　?。?）盤動聯(lián)軸器，無摩擦及碰撞聲音。4WRZE32W8-520-7X/6EG24N9TK31/F1D3M
4WRZE25E1-325-7X/6EG24N9TK31/F1D3M
4WRZE10W6/85-7X/6EG24N9ETK31F1M
4WRZE25W8220-7X/6EG24N9K31FD3M
4WRZE32W6-520-7X/6EG24N9EK31/F
4WRZE16W8-100-7X/6EG24N9ETK31/
4WRZE16W8-150-7X/6EG24N9ETK31/
4WRZE25E325-70/6EG24N9ETK31/A1
4WRZE25W6-325-7X/6EG24N9K31F1D
4WRKE16E-125L3X/6EG24EK31/A1D3M,
4WRKE16E-200L3X/6EG24EK31/A1D3M
4WRKE25E350L3X/6EG24EK31/A1D3M 
4WRKE25E500L3X/6EG24EK31/A1D3M
4WREE10E50-2X/G24K31/A1V
4WREE10E75-2X/G24K31/A1V
4WREE6E04-2X/G24K31A1V

　　（3）首次啟動應向泵內注入輸送液體。
　?。?）啟動前應全開吸入和排出管路中的閥門，嚴禁閉閥啟動。
　?。?）驗證電機轉動方向后，啟動電機。
　　2、停車：
　?。?）關閉電動機。DGMX2 5 PP AH B 30 
DGMX2 5 PP AK B 30 
DGMX2 5 PP AW B 30 
DGMX2 5 PP AW E B 30 
DGMX2 5 PP AW S 30 
DGMX2 5 PP BH B 30 
DGMX2 5 PP BH E B 30 
DGMX2 5 PP BK B 30 
DGMX2 5 PP BW B 30 
DGMX2 5 PP BW E B 30 
DGMX2 5 PP BW S 30 
DGMX2 5 PP FH B 30 
DGMX2 5 PP FW B 30 EN60 
DGMX2 5 PP FW E B 30 
DGMX2 5 PP FW E S 30 
DGMX2 5 PP FW RC S 30 
DGMX2 5 PP FW S 30 
DGMX2 5 PP GH B 30 
DGMX2 5 PP GK B 30 
DGMX2 5 PP GW E B 30 
DGMX2 5 PP GW S 30 
DGMX2 5 PP FW B 30 
DGMX2 5 PP GH RC B 30 
DGMX2 5 PP GW RC B 30 
DGMX3 3 PA YW B 40 
DGMX3 3 PP AW B 40 
DGMX3 3 PP BW B 40 
DGMX3 3 PP CW B 40 
DGMX3 3 PPL CW B 40

　　（2）關閉泵的進、出口閥門。
　　齒輪泵常見故障及維修方法:
　?。?）故障現(xiàn)象：泵不能排料 
　　故障原因：a、旋轉方向相反；b、吸入或排出閥關閉； c、入口無料或壓力過低； d、粘度過高，泵無法咬料 
　　對策： a、確認旋轉方向； b、確認閥門是否關閉； c、檢查閥門和壓力表； d、檢查液體粘度，以低速運轉時按轉速比例的流量是否出現(xiàn)，若有流量，則流入不足、 
　?。?）故障現(xiàn)象：泵流量不足 
　　故障原因：a、吸入或排出閥關閉； b、入口壓力低； c、出口管線堵塞； d、填料箱泄漏；e、轉速過低 
　　對策：a、確認閥門是否關閉；b、檢查閥門是否打開；c、確認排出量是否正常； d、緊固；大量泄露漏影響生產時，應停止運轉，拆卸檢查； e、檢查泵軸實際轉速； 
　　（3）故障現(xiàn)象：聲音異常 
　　故障原因：a、聯(lián)軸節(jié)偏心大或潤滑不良 b、電動機故障； c、減速機異常； d、軸封處安裝不良； e、軸變形或磨損 R901118907  DBEE30-3X/350YG24K31M
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