User Guide

Technical Instructions Flowrite EA 599 Series SKB/C/D 62UA Electronic Valve Actuator Advanced Features
Document Number 155-717
July 11, 2011
Page 12 Siemens Industry, Inc.
Start-up, Continued
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
Automatic Operation
Figure 17.
SKB/C
0
1
1
1 x 360°= 2 mm
EA0160R1
EA0163R1
2
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.
0
1
0
1
0
1
0
1
EA1073R1
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.