2. Switch on actuator in direction CLOSE and observe the direction of rotation on
the mechanical position indication:
→
For self-adjusting mechanical position indication:
➥
The direction of rotation is correct if the actuator operates in direction
CLOSE and arrow turns clockwise in direction CLOSE (symbol ).
Figure 64: Direction of rotation (for “clockwise closing” version”)
→
For mechanical position indication via indicator mark: (not self-adjust-
ing)
➥
The direction of rotation is correct if the actuator operation in direction
CLOSE and the symbols ( / ) turn counterclockwise:
Figure 65: Direction of rotation / (for “clockwise closing version”)
9.6.2. Direction of rotation at hollow shaft/stem: check
Valve damage due to incorrect direction of rotation!
→
If the direction of rotation is wrong, switch off immediately (press STOP).
→
Eliminate cause, i.e. correct phase sequence for cable set wall bracket.
→
Repeat test run.
Information Switch off before reaching the end position.
1. Move actuator manually to intermediate position or to sufficient distance from
end position.
2. Unscrew threaded plug [1] and seal [2] or protective cap for stem protection
tube [4].
58
SAV 07.2 – SAV 16.2 / SARV 07.2 – SARV 16.2 Control unit: electronic (MWG)
Commissioning (basic settings) ACV 01.2 Modbus TCP/IP
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