1. Read the valve manual carefully to understand the basic structure and principle 2. Operation steps of electric butterfly valve 2.1 Close the air switch of each circuit, when the "on-site or remote control" indicator is on, switch the "on-site" or "remote" control according to the need, according to the "off-in-place" or "on-in-place" indicator light, and then choose to open or close the valve operation . Note: When the valve is not closed in place, neither the "closed in place" or "opened in place" indicator lights. Red light means "valve open in place" or "on-site" control, green light means "valve closed in place" or "remote" control; 2.2 If manual opening and closing is required, press the manual and automatic switch, and rotate the valve at the same time. The "clockwise" direction is to close the valve. When closed, the pointer points to 0 °. The "counterclockwise" direction is to open the valve. Point to 90 °. Rain Boots,Rain Boots Women,Ugg Rain Boots,Kids Rain Boots Dongguan JinYe Sports Apparatus Co., Ltd , https://www.g5rubber.com
Safe operating rules for electric valves