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1369 | 使用階段 Stage of use |
故障現象 Fault |
原因分析 Cause analysis |
排除方法Eliminating method |
| 安裝調試中 Installation and Commissioning |
所有閥無法打開，但先導部分有動作 Not all the valves can be opened,but the pilot part is running |
檢查氣包壓力是否過低 Check whether the air tank pressure is too low |
排查漏氣Check and prevent air leakage |
| 某些閥不工作，其他閥正常 Some valves cannot run while others can |
檢查閥的線路連接及線圈Check the line connections and sole-noids of the valves |
更換配件 Replace relevant parts |
|
| 所有閥無法關閉，有漏氣，氣包壓力無法建立Not all the valves can be closed;there is air leakage; the air tank pressure cannot be established |
閥的進氣口與噴吹口相反安裝The air inlets and air outlets of the valves are reversely Installed |
重新安裝 Install the valves again |
|
| 某些閥無法關閉，有漏氣Some valves cannot be closed, there is air leakage |
有雜質吸附在膜片上，動鐵芯有卡死現象 There are foreign matters on the diaphragms; the armatures are seized |
清潔膜片，檢查膜片是否完整，檢查動鐵芯及氣塞 Clean the diaphragms and check whether they are complete; check the armatures and the air plugs |
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| 使用過程中Use |
閥關閉緩慢Valve closing is slow |
膜片節流孔受堵The diaphragm orifices are blocked |
疏通膜片節流孔Unblock them |
| 某些閥漏氣，膜片關不死，閥常開 Some valves leak, they often open,their diaphragms cannot be closed com-pletely |
有雜質吸附在膜片上，先導損壞，動鐵芯有卡死現象There are foreign matters on the diaphragms; the pilot parts are dam-aged; the armatures are seized |
清潔膜片，檢查膜片是否完整，檢查動鐵芯及塞等，及時更換配件 Clean the diaphragms and check whether they are complete; check the armatures and the air plugs; replace relevant parts promptly |
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| 線圈發熱，燒毀There is solenoid heating or burning |
長時間通電The valves have been powered on for a very long time |
檢查控制系統的工作狀況Cheak the operating status of the control system |
|
| 有電壓，但閥不動作There is voltage but the valves cannot run |
膜片損壞或節流孔受堵Diaphragm is damaged, pilot opening is blocked |
及時更換配件 Replace relevant parts promptly |
|
| 環境溫度低，閥有漏氣或無法打開The ambient temperature is low; the valves leak or cannot be opened |
環境溫度過低，閥內有結冰現象Ambient air temperature too low valve intelnal frozen |
注意保溫 Keep a properly high temperature |
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湖南 - 長沙
2025年08月07日 ~ 09日
