→
Loosen screws [2] and remove cover [1] from the switch compartment.
9.7.
Mechanical position indicator: set
1.
Move valve to end position CLOSED.
2.
Turn lower indicator disc until symbol
(CLOSED) is in alignment with the
mark on the cover.
3.
Move actuator to end position OPEN.
4.
Hold lower indicator disc in position and turn upper disc with symbol
(OPEN)
until it is in alignment with the mark on the cover.
5.
Move valve to end position CLOSED again.
6.
Check settings:
If the symbol
(CLOSED) is no longer in alignment with mark on the cover:
→
Repeat setting procedure.
9.8.
Switch compartment: close
Danger of corrosion due to damage to paint finish!
→
Touch up damage to paint finish after work on the device.
1.
Clean sealing faces of housing and cover.
2.
Check whether O-ring [3] is in good condition, replace if damaged.
47
SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2 Control unit: electronic (MWG)
AC 01.2 Non-Intrusive
Commissioning (basic settings)