End Position Closed (Black Section): Set; End Position Open (White Section): Set - AUMA SAEx 07.2 Operation Manual

Commissioning
9.3.1.

End position CLOSED (black section): set

9.3.2.

End position OPEN (white section): set

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Figure 21: Setting components for limit switches
Closed section black:
[1] Setting spindle: End position CLOSED
[2] Pointer: End position CLOSED
[3] Mark: End position CLOSED is set
Open section white
[4] Setting spindle: End position OPEN
[5] Pointer: End position OPEN
[6] Mark: End position OPEN is set
1. Engage manual operation.
2. Turn handwheel clockwise until valve is closed.
3. Turn handwheel by approximately half a turn (overrun) in the opposite direction.
4. Press down and turn setting spindle [1] with screw driver in direction of the arrow
and observe the pointer [2]: While a ratchet click is felt and heard, the pointer [2]
moves 90° every time.
5. As soon as the pointer [2] is 90° from mark [3]: Continue turning slowly.
6. As soon as the pointer [2] moves to mark [3]: Stop turning and release setting
spindle.
The end position CLOSED setting is complete.
7. If you override the tripping point inadvertently (ratchet click is heard after the
pointer has snapped): Continue turning the setting spindle in the same direction
and repeat setting process.
1. Engage manual operation.
2. Turn handwheel counterclockwise until valve is open.
3. Turn handwheel by approximately half a turn (overrun) in the opposite direction.
4. Press down and turn setting spindle [4] with screw driver in direction of the arrow
and observe the pointer [5]: While a ratchet click is felt and heard, the pointer [5]
moves 90° every time.
5. As soon as the pointer [5] is 90° from mark [6]: Continue turning slowly.
SAEx 07.2 SAEx 16.2 / SAREx 07.2 SAREx 16.2