Ytc YT-1000 series, Руководство по эксплуатации продукта

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Smart Positioner
YT-1000 / 1050 series Product Manual
Ver. 1.04 40
5. (Only Fork lever type) After determining fork lever direction, adjust F between the top
plate of fork lever and the top face of actuator as below table. Fasten lock nuts which are
located on the bottom of the fork lever.
Fig. 4-15: Height of fork lever
6. Attach the positioner to the bracket. < Only fork lever type : Fix the clamping pin (5mm
Dia.) into the fork lever slot and insert center pin (2mm Dia.) of the main shaft of the
positioner into the hole of center of the fork lever. The clamping pin will be locked to the
fork lever spring.> Setting alignment of center of main shaft of the positioner and center
of the actuator
’s stem is very important. Poor alignment of the main shaft and the
actuator
’s stem decreases the positioner’s durability due to unnecessary forces on the
main shaft.
Fig. 4-16: Main shaft center alignment (Fork lever) Fig. 4-17: Main shaft center alignment (Namur)
7. Tighten the positioner and the bracket with bolts
after checking the positioner
’s
position.
H
F
(only No. 1 & 3 fork lever)
20 About 44
30 About 54
50 About 74