.
Perform electrical test run to check seating in the end position.
Red test buttons T and P (figure J2) serve for operating the microswitches
of torque and limit switching. In case a fault occurs, perform emergency
switch-off by turning both test buttons the appropriate direction of the arrow
DÖL/DSR
.
9.
Setting of DUO limit switching (option)
Switching point (intermediate position) must be approached
from the same direction as afterwards in electrical
operation.
.
Move valve to desired intermediate position.
9.1 Settings for direction CLOSE (black section)
.
Turn setting spindle G (figure J3) with screw driver (5 mm) in direction of
arrow, thereby observe pointer H. While a ratched is felt and heard, the
pointer H moves 90° every time up to point C.
When pointer H is 90° from point C, continue turning slowly. If pointer H
does not move anymore, stop turning and release setting spindle. In case
of having turned too far, continue turning and approach switching point
anew.
9.2 Settings for direction OPEN (white section)
.
Turn setting spindle K (figure J3) with screw driver (5 mm) in direction of
arrow, thereby observe pointer L. While a ratched is felt and heard, the
pointer L moves 90° every time up to point F.
When pointer L is 90° from point F, continue turning slowly. If pointer L
does not move anymore, stop turning and release setting spindle. In case
of having turned too far, continue turning and approach switching point
anew.
.
Perform electrical test run to check correct setting for the intermediate
positions.
12
Multi-turn actuators SARV 07.1 - SARV 10.1
AUMA VARIOMATIC
Operation instructions
MOV
M
*) Option
Figure J3
