2.
To modify settings, lift the lever at the reduction gearing and engage at the se-
lected stage.
Figure 83: Set reduction gearing
11.3.
Mechanical position indication via indicator mark (not self-adjusting)
Figure 84: Mechanical position indication via indicator mark
The mechanical position indicator shows the valve position via two indicator discs
with symbols
(OPEN) and
(CLOSED). When correctly set, the symbols
OPEN/CLOSED point to the indicator mark at the cover in the end positions.
Setting elements
The position indications is housed in the actuator switch compartment. The switch
compartment must be opened to perform any settings. Refer to <Switch compartment:
open/close>.
11.3.1.
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.
74
SAEx 07.2 – SAEx 16.2/SAREx 07.2 – SAREx 16.2 Control unit: electronic (MWG)
Commissioning (settings/options in the actuator)
ACExC 01.2 Non-Intrusive HART
