16
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16. Electric Wiring
16-1
Remove the actuator cover by loosening the four captive cover bolts.
16-2
Confirm that the wiring diagram located in the actuator and the wiring number on the
nameplate match with each other.
16-3
Confirm that the main power and supply described on the nameplate of the actuator
match with each other.
16-4
Connect the wire to the terminal strip
according to the wiring diagram provided.
The SA-Series actuator uses the push type
WAGO brand terminal strip. The push type
strip makes wiring connections easy and
also helps to protect against pipeline
vibration.
16-5
Be sure to properly ground the actuator
by using the grounding lugs provided on
the inside and outside of the actuator body.
16-6
Be sure to wire and energize the heater as shown in the wiring diagram.
16-7
Each actuator must be powered by their own individual relays to prevent voltage feedback
and actuator damage.
16-8
After the wiring is completed in the actuator, use wire ties to group the wires together
and clean up their appearance. Be certain that the wires are secure and away from any
moving parts. Remove any loose debris before replacing the cover.
16-9
When all the work is completed, replace the top cover and secure it using the four cover screws.
16-10
Apply power and do a final check to confirm proper operation.
Main power must only be applied when the top cover is re-installed on the
actuator body. If the main power is on while wiring the actuator,
stop work immediately and turn the power off, only then is it safe to proceed.
Interior/Exterior earth / ground terminal
▼
Wire
Push
Terminal
Block
NOAH ACTUATION CO.,LTD.
Summary of Contents for SA Series
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