MNS低壓抽屜柜框架為組合式結構，基本骨架由C型鋼材組裝而成;MNS型組合式低壓開關柜的每一個柜體分隔為三個室，即水平母線室(在柜后部)，抽屜小室(在柜前部)，電纜室(在柜下部或柜前右邊)。操作步驟為：

The frame of MNS low-voltage drawer cabinet is a combined structure, and the basic framework is assembled from C-shaped steel; Each cabinet body of MNS type combined low-voltage switchgear is divided into three rooms, namely, horizontal bus room (at the rear of the cabinet), drawer room (at the front of the cabinet), and cable room (at the bottom of the cabinet or at the right of the front of the cabinet). The operation steps are:

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 (lower right) beside the remote and local buttons. Use a small screwdriver to reach into the small hole and press down 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 of the door at one time, and another small screwdriver is also used to push it in and open it.

c：兩螺絲刀同時用力解鎖，打開抽屜門。

c: Unlock the drawer door with two screwdrivers at the same time.

d：手動調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 connecting rod of the primary switch (sometimes it can't be opened because the connecting rod 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: Then confirm whether the mechanical linkage under the main switch has been released in place. If not, move it.

f：旋開二次開關按鈕，抽出位置

f: Release the secondary switch button to the safe withdrawal position

g：抽出抽屜，然后復位，恢復送電。

g: Pull out the drawer, then reset it and resume 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 in place can the drawer be pulled freely and the switch can rotate smoothly.

MNS低壓抽屜柜會活接在門板上的手柄連接連桿，連桿安裝在斷路器上，連桿中部咬合擺板，擺板下面對應銷軸，銷軸套上彈簧插入軸套內，用螺栓將軸套固定在彎板上，彎板固定在左側板和右側板上，銷軸上有一凸臺壓在彈簧上，銷軸下端對準開關柜體上的托板的小孔。具有聯鎖機構簡單、可靠并且抽屜互換靈活等優點。

MNS low-voltage drawer cabinet will be connected to the connecting rod by the handle on the door panel. The connecting rod is installed on the circuit breaker. The middle of the connecting rod engages the swing plate. The lower part of the swing plate corresponds to the pin shaft. The spring on the pin shaft sleeve is inserted into the shaft sleeve. The shaft sleeve is fixed on the bending plate with bolts. The bending plate is fixed on the left and right plates. A boss is pressed on the spring on the pin shaft. The lower end of the pin shaft is aligned with the small hole of the bracket on the switch cabinet body. It has the advantages of simple interlocking mechanism, safety and reliability, and flexible drawer exchange.

MNS低壓抽屜柜使用的相關操作步驟就講解到這里了，您對此有怎樣的疑惑或者需求就來我們網站http://www.ubrp.cn進行咨詢了解！

This is the relevant operation steps of MNS low-voltage drawer cabinet. If you have any doubts or needs about this, please come to our website http://www.ubrp.cn Consult and understand!