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Display normal operation
In normal operation the GREEN LED lights up when
G
the rotary actuator opens the shut-off valve.
The RED LED lights up when the rotary actuator
R
closes the shut-off valve.
If neither of the LEDs is lit, the actuator is not
G
R
actuated.
The RED and the GREEN LEDs light up if the
torque is too high and the rotary actuator stops.
→
Change direction of rotation of the rotary
G
R
actuator or switch over the voltage OPEN/
CLOSED to restart the rotary actuator!
28
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english
Type 3004
Start-Up
9.
sTarT-uP
9.1.
safety instructions
Warning!
Danger due to improper operation!
Improper operation may result in injuries as well as damage to the
device and the area around it.
•
Before start-up, ensure that the operating personnel are familiar
with and completely understand the contents of the operating
instructions.
•
In particular observe the safety instructions and intended use.
•
The device/the system may be started by adequately trained
personnel only.
9.2.
Procedure
→
Ensure that connections and settings are implemented properly
according to chapter 7.Installation.
→
Check whether the rotary actuator and the fitting are in a defined
end position, otherwise the fitting may lock. In this case the actuator
switches off automatically.
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