ARCA 824 series, Руководство по эксплуатации

Страница: 25 / 46

ARCA Regler GmbH 9 Installation
Series 824 25 / 46 09.2018 / 1.0
▪ Seal the actuation pressure output A
36
on the positioner with the
blanking plug (65).
– Remove the blanking plug (53) from the rear side of the device (if
fitted).
– Also refer to the chapter [10] Pneumatic connection .
▪ Mount the adapter (252) on the positioner with the grub screw (253).
▪ Mount the adapter plate (250) and O-ring (254) on the positioner with
the screws (251).
▪ Mount the stroke adjustment screw (222) on the pivot lever (211)
with the washer (217), nut (216), sliding washer (218), conical roller
(220) and circlip (221).
– NOTICE! Observe the stroke scale on the pivot lever (211)!
▪ Mount the pivot lever (211) on the positioner using the nut, bolt and
spring lock washers (214-212).
▪ Place the O-ring (255) in the nut in the actuator yoke.
▪ Position the positioner against the actuator such that the conical
roller (220) engages between the stroke drive pins (258) on the actu-
ator stem.
▪ Bolt the positioner to the actuator yoke with the bolts (256).