山東MNS低壓抽屜柜

　　Shandong MNS Low Voltage Drawer Cabinet

　　山東MNS低壓抽屜柜是采用鋼板制成封閉外殼，進出線回路的電器元件都安裝在可抽出的抽屜中，構成能完成某一類供電任務的功能單元。功能單元與母線或電纜之間，用接地的金屬板或塑料制成的功能板隔開，形成母線、功能單元和電纜三個區(qū)域。每個功能單元之間也有隔離措施。抽屜式開關柜有較高的可靠性、安全性和互換性，是比較先進的開關柜，目前生產(chǎn)的開關柜，多數(shù)是抽屜式開關柜。它們適用于要求供電可靠性較高的工礦企業(yè)、高層建筑，作為集中控制的配電中心。

　　The Shandong MNS low-voltage drawer cabinet is made of steel plate with a closed shell, and the electrical components of the incoming and outgoing circuit are installed in the withdrawable drawer, forming a functional unit that can complete a certain type of power supply task. The functional unit is separated from the busbar or cable by a grounded metal plate or plastic functional board, forming three areas: busbar, functional unit, and cable. There are also isolation measures between each functional unit. Drawer type switchgear has high reliability, safety, and interchangeability, and is a relatively advanced switchgear. Currently, most of the produced switchgear are drawer type switchgear. They are suitable for industrial and mining enterprises and high-rise buildings that require high power supply reliability, serving as centralized control distribution centers.

　　低壓抽屜柜使用方法

　　Instructions for using low-voltage drawer cabinets

　　低壓柜抽屜的使用

　　The use of drawers in low-voltage cabinets

　　一、拔出推進時操作應注意的事項:1/4抽屜與1/2抽屜(黑色的):當把抽屜向里面推進時，在抽屜推進前，先把抽屜放平，在滑軌上來回推動幾下，確認已落槽，再推進。(若沒落槽，就推進后，該抽屜將很難再拉出來，因抽屜兩邊的鑲嵌的隔板卡住柜體框架而拔不出來，會毀壞抽屜兩邊的隔板和一次插件)

　　1、 Precautions for pulling out and pushing: 1/4 drawer and 1/2 drawer (black): When pushing the drawer inward, before pushing it, first flatten the drawer, push it back and forth on the slide rail a few times, confirm that it has fallen into the slot, and then push it forward. (If it doesn't fall into the slot, it will be difficult to pull out the drawer again after pushing it in, because the embedded partitions on both sides of the drawer are stuck in the cabinet frame and cannot be pulled out, which will damage the partitions and primary plugs on both sides of the drawer)

　　處理方法:

　　Processing method:

　　1、將上下兩抽屜拔出，用長螺絲刀通過縫隙壓迫鑲嵌板的卡住點，再拔出，如果硬拉出，將不可避免導致抽屜框架的損壞。

　　1. Pull out the upper and lower drawers, use a long screwdriver to press the locking point of the embedded panel through the gap, and then pull out. If you forcefully pull out, it will inevitably cause damage to the drawer frame.

　　因開機或正常運行時，上下兩抽屜難免都在運行，可能不允許拔出抽屜，故處理比較麻煩，所以送電時要注意該方法的運用，做到心急而手不急，按正常順序操作，減少故障時間，避免影響生產(chǎn)

　　Due to the fact that both the upper and lower drawers are inevitably running during startup or normal operation, it may not be possible to remove the drawers, making it difficult to handle. Therefore, when powering on, attention should be paid to the use of this method, ensuring that the heart is in a hurry but the hands are not in a hurry, and operating in the normal order to reduce downtime and avoid affecting production

　　2、在抽屜推進時，距合上位置15CM左右時，用2至3磅的力推進即可。切忌抽屜的全行程猛推，這樣出彩易損壞抽屜;如用力太小，又不易推進到位。

　　2. When pushing the drawer forward, apply a force of 2 to 3 pounds when it is about 15CM away from the closed position. Never forcefully push the drawer throughout its full range, as this can easily damage the drawer; If the force is too small and difficult to push into place.

　　3、在抽屜推進后的操作順序:旋轉旋鈕(黑色)到試驗位置按綠色啟動按鈕啟動(如接觸器吸合，運行指示燈亮，說明完好)然后按住旋鈕(垂直旋鈕軸心微用力直接旋轉到運行位置，旋鈕的紅線是垂直方向);

　　3. The operation sequence after pushing the drawer: Rotate the knob (black) to the test position and press the green start button to start (if the contactor is closed, the running indicator light is on, indicating that it is intact), then press and hold the knob (rotate the vertical knob axis slightly to the running position, and the red line of the knob is in the vertical direction);

　　如果不用力按住旋鈕，將會撐壞按鈕，導致無法送電;打旋鈕送電時，有時會出現(xiàn)難以旋動，此時要檢查抽屜是否旋轉到位。外觀看，抽屜框架與柜體框架是否合縫，即使有小小的1至2MM的距離都不行。

　　If the knob is not pressed firmly, it will break the button and prevent power transmission; When turning the knob to power on, sometimes it may be difficult to rotate. At this time, it is necessary to check whether the drawer is rotating properly. From an external perspective, whether the drawer frame and cabinet frame are seamless, even if there is a small distance of 1 to 2MM, is not acceptable.

　　二、大抽屜

　　2、 Large drawer

　　1、上述2，3也是其注意點。

　　1. The above 2 and 3 are also important points to note.

　　2、在推進時，也要試拉幾下，這是因抽屜后面的二次插頭和一次主插頭與框架母體插接不對，(這在抽屜因故障更換時要注意，這是因為這些抽屜后面的插接頭布置的類型有不同)。

　　2. When advancing, it is also necessary to try pulling a few times, as the secondary plug and primary plug behind the drawer are not properly connected to the frame body (this should be noted when replacing the drawer due to a malfunction, as the types of connectors arranged behind these drawers are different).

　　3、有時在往外拔出抽屜時，拔不出來，應稍稍向上用力提一下，再往外拉出(當然是同時進行的)，如在框架上端的抽屜，就因為往往忽略了這一點，而難以拔出。

　　3. Sometimes when pulling out a drawer, if it cannot be pulled out, it should be lifted slightly upwards and then pulled out again (of course, at the same time). For example, the drawer at the top of the frame is often overlooked and difficult to pull out.

　　4、對于二次旋鈕的操作與1/4抽屜與1/2抽屜3的操作方式一樣。要記住的是只有當二次旋鈕達到運行位置時，才能把一次開關的旋鈕推到運行位置，否則會損壞一次開關的旋鈕而送不上電。

　　4. The operation of the secondary knob is the same as that of 1/4 drawer and 1/2 drawer 3. It should be remembered that the primary switch knob can only be pushed to the running position when the secondary knob reaches the running position, otherwise it will damage the primary switch knob and fail to power on.

　　5、抽屜打不開來，主要是旋紐旋不過來的問題。

　　5. The drawer cannot be opened, mainly due to the problem of the knob not rotating properly.

　　這是個非常主要的問題，假設非常壞的情況下:此時的抽屜往往是合閘狀態(tài)，且又處于故障下，而生產(chǎn)又急于要求恢復送電開啟。(1)、認識上，對于旋紐的指示位置不要過于迷信，因為它畢竟只是個機械連鎖，可通過不斷旋轉兩個旋紐位置(遠控、就地旋紐;和主開關旋紐)，其位置可以試著稍稍偏離一點，再試行打開，一般打開都沒有問題。

　　This is the most important issue, assuming the worst-case scenario: the drawer is often closed and in a faulty state, and production is eager to restore power supply and open it. (1) In terms of understanding, do not be too superstitious about the indication position of the knob, because it is only a mechanical chain after all. By continuously rotating two knob positions (remote control, local knob; and main switch knob), the position can be slightly deviated and then opened, and generally there is no problem with opening.

　　(2)、若遇到確實打不開的抽屜，而生產(chǎn)又催得比較急的情況。

　　(2) If encountering a drawer that cannot be opened and the production is urgent.

　　其快速復位送電的操作步驟:

　　The operation steps for quick reset and power transmission are as follows:

　　a:在遠程、就地旋紐旁邊的有一小孔(右下方)，用小螺絲刀伸進小孔向下壓擋板。

　　a: There is a small hole (bottom right) next to the remote and local knob. Use a small screwdriver to insert into the hole and press down on the baffle.

　　b:在一次關左側有一小孔，同樣用另一小螺絲刀伸進去頂開。

　　b: There is a small hole on the left side that needs to be closed once, and another small screwdriver should be inserted to open it.

　　c:兩螺絲刀同時用力解鎖，打開抽屜門。

　　c: Use two screwdrivers to simultaneously unlock and open the drawer door.

　　d:手動調(diào)整一次開關前面連桿(有時往往打不開，就是因為該處連桿卡住)斷開主開關。

　　d: Manually adjust the front link of the switch once (sometimes it cannot be opened because the link is stuck) to disconnect the main switch.

　　e:再確認主開關下方的機械連桿是否已釋放到位，若沒到位，活動一下即可。

　　e: Confirm again whether the mechanical linkage below the main switch has been released into place. If not, move it briefly.

　　f:旋開二次開關按鈕，至安全抽出位置

　　f: Turn on the secondary switch button to the safe extraction position

　　9:抽出抽屜，然后復位，恢復送電。

　　9: Pull out the drawer, reset it, and restore power supply.

　　h:只有一次開關與二次開關嚙合到位抽屜才能抽拉自如、開關才能旋轉流暢。

　　h: Only when the primary switch and the secondary switch are engaged properly can the drawer be easily pulled and the switch rotate smoothly.

　　說明:上述步驟基本上大多能馬上解決，當然不排除在+過程會出現(xiàn)一點意外情況，此時要好好確認一下e步驟是否確已釋放到位，然后再取下黑色的旋紐面板，檢查齒輪和齒條有無松落或硬卡住，調(diào)整一下即可，如果都是好的，才有可能確認是潤滑不好，此時可用板手，用兩至三磅的力試旋開，切不可用力過猛。所以，只要稍加注意，柜子抽屜卡死的問題大多能解決的，解決的過程是決不可以用硬砸，硬撬的。

　　Explanation: The above steps can basically be solved immediately. Of course, there may be some unexpected situations during the+process. At this time, it is necessary to carefully confirm whether step e has been released in place, and then remove the black knob panel to check whether the gear and rack are loose or hard stuck. Adjust them. If they are all good, it is possible to confirm that the lubrication is not good. At this time, a wrench can be used to try to unscrew with two to three pounds of force, and do not use too much force. So, as long as you pay a little attention, the problem of cabinet drawers getting stuck can be solved, and the process of solving it cannot be done by forcefully smashing or prying.

　　本文由 山東MNS低壓抽屜柜 友情奉獻.更多有關的知識請點擊  http://www.fzjfvx.cn/   真誠的態(tài)度.為您提供為多維度的服務.更多有關的知識我們將會陸續(xù)向大家奉獻.敬請期待.

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