電動(dòng)執(zhí)行機(jī)構(gòu)與閥體的安裝（圖5）指正指SHUT處（全閉位置
1．手動(dòng)轉(zhuǎn)動(dòng)閥門，檢查無(wú)異常情況，并使使閥門處于全閉位置。
Rotate the valve manually and make sure have unusnalsituation to check and make the valve in a compleby closing b.
2．將支架固定在閥門上。
Fix the support on valve
3．將聯(lián)軸器的一端套在閥門芯軸上
Suit an the valve core axle one end of shaft couping
4．用手柄驅(qū)動(dòng)電動(dòng)執(zhí)行機(jī)構(gòu)至全閉位置（指針正指SHUT處零開度刻度線處），將輸出軸插入聯(lián)軸器四方孔內(nèi)。
Urge electronic executive body to close b(indicator
mean with handle shut zero tum on one degree of scale marks)all, insert the output shaft hen shaft coupling all sides in the hole
5．堅(jiān)固支架與電動(dòng)執(zhí)行機(jī)構(gòu)和閥體間的連接螺栓。
Connection bolt among firm support and electronic executive body and bod of valve
6．用手柄轉(zhuǎn)動(dòng)執(zhí)行機(jī)構(gòu)，確認(rèn)運(yùn)行平穩(wěn)、無(wú)偏心、無(wú)歪斜、檢查閥門在執(zhí)行機(jī)構(gòu)開度計(jì)指示范圍能否實(shí)現(xiàn)全閉和全開
Potete the executive body with the handle, partial, does not have and crooked that confirm operating steadily, Not having check valve turn on degree count, instruct the range will you please realize, close and tum on all in executive
注意：用力不可過(guò)猛，否則會(huì)導(dǎo)致執(zhí)行機(jī)構(gòu)超程運(yùn)行而造成損壞。
Attention: t exerts oneself to be can t too quickly, otherwise, it wil lead to the fact executive body exceed body Cheng run and cause the damage
（圖5）電動(dòng)閥門安裝示意圖
特別提示
對(duì)于自備支架、聯(lián)軸器的用戶，請(qǐng)注意：
For the users who providing the support, shaft coupling by oneself. please note
支架、聯(lián)軸器應(yīng)由專業(yè)機(jī)械技術(shù)人員設(shè)計(jì)加工并應(yīng)符合
（圖6）的標(biāo)注要求。
平行度不超過(guò)05m
Support, shaft coupling should be designed by the professional mechanical technical staff to process the requirement to marke ing that should also accord With( Fig. 6).n
聯(lián)軸器兩端軸孔的加工應(yīng)保證必要的精度，盡可能消除轉(zhuǎn)動(dòng)間隙，以免閥門工作中出現(xiàn)回差
The processing of the both ends shaft hole of the sheft couping should guarantee the essential precision, dispel the interval of transmission as much as possible, in case that the difference that the appearance goes back in the valve wo
應(yīng)嚴(yán)格保證聯(lián)軸器兩端軸孔的位置度，否則有可能超出執(zhí)行機(jī)構(gòu)設(shè)計(jì)的工作范圍，導(dǎo)致因執(zhí)行機(jī)構(gòu)行程無(wú)法調(diào)整而使閥門C0再軸度不過(guò)中0．2mn不能正常工作
Should guarantee b degree of the both ends shaft hole of the shaft
