9
LINEARIS
Use only cables which are suitable for the diameter of the cable entries.
Cover assembly
During the cover assembly make sure that the cover fi ts correctly.
The cover must not show any damages on the joint surface.
Tighten cover screws evenly (max. 1.2 Nm).
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Housing/Cover
No additional bores are allowed in the housing and the cover.
4.5
Initial operation
4.5.1
Electrical connection
Hazardous voltage: Possible stroke!
•
The initial operation must be carried out only by experts!
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De-energize the actuator before opening.
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Observe the appropriate regulations during electrical installation and initial
operation.
Connect the actuator as follows:
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Connect the ground wire of the electric supply to the appropriate protective earth terminal.
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Connect the neutral N to terminal 1.
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Follow the steps under „Set up rotation direction“ (S. 10) during connection of the actuator.
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Always refer to the wiring diagram located inside the actuator.
Check before you close the circuit for the fi rst time:
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Is the actuator undamaged on the outside?
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Is the mechanical connection correct?
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Has the electrical connection been made regularly?
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Check if current type, voltage and frequency match with the motor data (see nameplate on cover and inside the actuator).
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Insert suitable cable glands for the connection line.
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Observe the wiring diagram inside the cover.
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Use separate (shielded) wires for low voltages (e.g. potentiometer).
•
Set up limit switches prior to initial operation (see page 11).
All elements, such as switches, potentiomer etc., are factory-wired.
Never change the internal wiring.
CAUTION
WARNING
ADVICE
!
