DeZurik POWERRAC R1 사용 설명서 - 페이지 18

{카테고리_이름} DeZurik POWERRAC R1에 대한 사용 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. DeZurik POWERRAC R1 20 페이지. Spring-return actuator used on 1/2-3" pec eccentric valves

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DeZurik POWERRAC R1 사용 설명서
DeZURIK
Lockable Model
5. Tighten the lock screw to 5 to 10 foot pounds to assure that the lock screw is contacting the
gear.
6. Turn the right side jam nut clockwise against the actuator housing. While holding the lock
screw from turning, tighten the jam nut to 38 ± 5 foot pounds (52 ± 7 Nm).
7. Place and lock the lockout cover assembly (B60) on the head of right side lock screw.
D10389
(Continued)
Figure 10—Locked Open Position
Page 18
November 2020