AUMA A 25.2, Руководство по эксплуатации, Страница: 75 / 112

2. If you override the tripping point inadvertently: Move valve in opposite direction
and approach intermediate position again in direction OPEN (always approach
the intermediate position in the same direction as in later electrical operation).
3. 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.
4. As soon as the pointer [5] is 90° from mark [6]: Continue turning slowly.
5. As soon as the pointer [5] moves to mark [6]: Stop turning and release setting
spindle.
➥
The intermediate position setting in running direction OPEN is complete.
6. 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.
10.4. Mechanical position indicator: set
1. Fit indicator disc onto shaft.
2. Move valve to end position CLOSED.
3.
Turn lower indicator disc until symbol (CLOSED) is in alignment with the
mark on the cover.
4. Move actuator to end position OPEN.
5.
Hold lower indicator disc in position and turn upper disc with symbol (OPEN)
until it is in alignment with the mark on the cover.
6. Move valve to end position CLOSED again.
7. Check settings:
If the symbol (CLOSED) is no longer in alignment with mark on the cover:
7.1 Repeat setting procedure.
7.2 Check whether the appropriate reduction gearing has been selected, if
required.
75
SAEx 25.1 – SAEx 40.1 / SAREx 25.1 – SAREx 30.1
ACExC 01.2
Commissioning (optional equipment settings)