电动执行机构与阀体的安装

Installation of electronic executive body and body of valve

电动执行机构与阀体的安装（图5）指正指SHUT处（全闭位置

1．手动转动阀门，检查无异常情况，并使使阀门处于全闭位置。

Rotate the valve manually and make sure have unusnalsituation to check and make the valve in a completely closing position.

2．将支架固定在阀门上。 

Fix the support on valve

3．将联轴器的一端套在阀门芯轴上

Suit an the valve core axle one end of shaft couping

4．用手柄驱动电动执行机构至全闭位置（指针正指SHUT处零开度刻度线处），将输出轴插入联轴器四方孔内。

Urge electronic executive body to close position(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．坚固支架与电动执行机构和阀体间的连接螺栓。

Connection bolt among firm support and electronic executive body and bod of valve

6．用手柄转动执行机构，确认运行平稳、无偏心、无歪斜、检查阀门在执行机构开度计指示范围能否实现全闭和全开

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：用力不可过猛，否则会导致执行机构超程运行而造成损坏。

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