Data Sheet for Product

Technical Instructions Flowrite 599 Series SKB/C/D 62UA Electronic Valve Actuator Advanced Features
Document Number 155-717
September 25, 2018
Page 12 Siemens Industry, Inc.
Start-up, Continued
Automatic Operation
SKB/C
When returning to automatic control, you must turn the crank arm of the manual
setting knob counterclockwise until the red numbers disappear. It is essential that the
window is clear and the crank arm is snapped into position. See Figure 17.
Figure 17. SKB/C Automatic Operation.
SKD
For automatic operation, the manual override knob must be in the fully closed
position. Turn the manual override knob counterclockwise until the red indicator
disappears.
Figure 18.
Fully Retracted Coupling
Fully Extended Coupling
► Stroke = 0%
► Stroke = 100%
CAUTION:
The manual adjuster must be rotated
counterclockwise to the end stop until
the red indicator marked MAN is no
longer visible.