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Smart Positioner YT-2700L,R Installation manual

Young Tech Co. #662-8 PumgMu Dong, Kimpo City, (415-809) Korea (031) 986-4935 www.ytc.co.kr

5) Attach YT-2700R to the bracket. Fix the clamping pin on the main shaft’s center of YT-

2700R and insert connection bar into the fork lever slot, so it can be locked to the fork lever

spring. This sets the alignment of the main shaft of YT-2700R and center of the actuator

stem. Bad alignment of the main shaft and the actuator stem lowers YT-2700R’s durability,

because too much force will be on the main shaft of YT-2700R.

6) Tighten YT-2700R base and the bracket with hexagon-headed bolts and plate washer. It is

recommended to tighten four bolts after checking YT-2700R's position.

Содержание YT-2700L

Страница 1: ...ctuator Before installation be sure to check for following installation components 1 Proper bracket must be made in order to attach positioner on the actuator yoke Please consider following when makin...

Страница 2: ...orarily Set supply pressure of the regulator in order to position the actuator clamp at 50 of valve stroke Figure 4 6 Insert connection bar into the YT 2700L feedback lever The connection bar should b...

Страница 3: ...lever touches the lever stopper YT 2700L should be installed further away from the center of the yoke 9 After the proper installation tighten all of the bolts on the bracket the feedback lever and the...

Страница 4: ...sy to check zero point because the actuator stem is positioned at zero point when there is no supply pressure If double acting actuator is used check actuator stem s rotation direction clockwise or co...

Страница 5: ...o the fork lever slot so it can be locked to the fork lever spring This sets the alignment of the main shaft of YT 2700R and center of the actuator stem Bad alignment of the main shaft and the actuato...