Direction Of Rotation At Hollow Shaft/Stem: Check; Limit Switching: Check - AUMA SAEx 07.2 Manual

SAEx 07.2 SAEx 16.2/SAREx 07.2
ACExC 01.2 Non-Intrusive HART
10.5.2.

Direction of rotation at hollow shaft/stem: check

Check direction of rota-
tion
10.5.3.

Limit switching: check

SAREx 16.2 Control unit: electronic (MWG)
Figure 77: Direction of rotation of the hollow shaft/stem for operation in direction
CLOSE ("clockwise closing" version)
[1] Threaded plug
[2] Seal
[3] Hollow shaft
[4] Protective cap for stem protection tube
[5] Stem
[6] Stem protection tube
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.
1. Move actuator manually to intermediate position or to sufficient distance from
end position.
2. Depending on the version: Unscrew threaded plug [1] with seal [2], protective
cap [4] or stem protection tube [6].
3. Switch on actuator in direction CLOSE and observe direction of rotation at hollow
shaft [3] or stem [5]:
The direction of rotation is correct if the actuator moves in direction CLOSE
and the hollow shaft in clockwise direction, or the stem moves downward.
4. Correctly fit/screw on threaded plug [1] with seal [2], protective cap [4] for stem
protection tube [6], fasten thread.
1. Set selector switch to position Local control (LOCAL).
Commissioning (basic settings)
69