AUMA AMExC 01.1, Operation Instructions Manual, Page: 33 / 80

3. If the valve end position is not reached:
→
Slightly turn setting screw [4] counterclockwise until valve end position
CLOSED can be safely set.
➥ Turning the setting screw [4] clockwise results in a smaller swing angle.
➥ Turning the setting screw [4] counterclockwise results in a larger swing
angle.
4. Turn setting screw [4] clockwise to the stop.
➥ This completes the setting of end stop CLOSED.
5. Check O-ring in screw plug and replace if damaged.
6. Fasten and tighten screw plug [3].
Having completed this procedure, the end position detection CLOSED can be set
immediately.
9.2.2. End stop OPEN: set
Information In general, the end stop OPEN does not have to be set.
1. Remove screw plug [1].
2. Move valve to end position OPEN with handwheel.
3. If the valve end position is not reached:
→
Slightly turn setting screw [2] counterclockwise until valve end position
OPEN can be safely set.
➥ Turning the setting screw [2] clockwise results in a smaller swing angle.
➥ Turning the setting screw [2] counterclockwise results in a larger swing
angle.
4. Turn setting screw [2] clockwise to the stop.
➥ This completes the setting of end stop OPEN.
5. Check O-ring in screw plug and replace if damaged.
6. Fasten and tighten screw plug [1].
Having completed this procedure, the end position detection OPEN can be set
immediately.
9.3. Switch compartment: open
The switch compartment must be opened to perform the following settings (options).
Flameproof enclosure, danger of explosion!
Risk of death or serious injury.
→
Before opening, ensure that there is no explosive gas and no voltage.
→
Handle cover and housing parts with care.
→
Joint surfaces must not be damaged or soiled in any way.
→
Do not jam cover during fitting.
33
SQEx 05.2 – SQEx 14.2 / SQREx 05.2 – SQREx 14.2
AMExC 01.1
Commissioning (basic settings)