2.
Switch on actuator in direction CLOSE and observe the direction of rotation on
the mechanical position indication:
→
For self-adjusting mechanical position indication:
➥
The direction of rotation is correct if the actuator operates in direction
CLOSE and arrow
turns clockwise in direction CLOSE (symbol
).
Figure 76: Direction of rotation
(for “clockwise closing” version”)
→
For mechanical position indication via indicator mark: (not self-adjust-
ing)
➥
The direction of rotation is correct if the actuator operation in direction
CLOSE and the symbols (
/
) turn counterclockwise:
Figure 77: Direction of rotation
/
(for “clockwise closing version”)
9.6.2.
Direction of rotation at hollow shaft/stem: check
Valve damage due to incorrect direction of rotation!
→
If the direction of rotation is wrong, switch off immediately (press STOP).
→
Eliminate cause, i.e. correct phase sequence for cable set wall bracket.
→
Repeat test run.
Information
Switch off before reaching the end position.
1.
Move actuator manually to intermediate position or to sufficient distance from
end position.
2.
Unscrew threaded plug [1] and seal [2] or protective cap for stem protection
tube [4].
69
SAVEx 07.2 – SAVEx 16.2 / SARVEx 07.2 – SARVEx 16.2 Control unit: electronic (MWG)
ACVExC 01.2 Non-Intrusive Modbus RTU
Commissioning (basic settings)
