Agromatic ESR-NK Series, Инструкция по установке и эксплуатации, Страница: 38 / 98

5.2 Installation 5 Assembly
32 Actuators NK and VK, Position Controller ESR-NK
NOTE
Risk of damaging the actuator!
The eccentric disk of the actuator series VK may
only be moved within the permissible range of 0° ... 180° !
Always observe Fig. 5.4!
Lower end position (“push”) Top end position (“pull”)
Fig. 5.4: Series VK – permitted end positions of the eccentric disk
Assembly
1. Secure valve adapter F with three grub screws GF on valve V.
2. Set valve spindle S to the bottom position by hand.
3. Place linear actuator A on valve adapter F, pushing drive pin M onto valve
spindle S.
4. Secure valve adapter F within the linear actuator A using three grub
screws GA.
5. Electrically move linear actuator A to the the lower end position until both
grub screws GM can be fitted.