Spirax Sarco AEL7 Series - Page 43

IM-P713-01 CTLS Issue 1
43
AEL7 Series Electric actuator
Fig. 24
Installation of Positioner Card
Fig. 23
Positioner Installation
Support Spacer
Cover bolt
Spacer
Positioner Support
Positioner Support Pin
Potentiometer Wiring Harness
DE Wiring Harness (1-6kN)
S3 Wiring Harness (8kN+)
Positioner Location Piece
Potentiometer Plug
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8 kN+: Connect the cores of the potentiometer wiring harness to the main terminal rail (Fig. 26), and
connect the potentiometer plug to the potentiometer socket on the positioner card referring to Fig. 24
"Installation of Positioner Card" for product orientation. The potentiometer wiring harness should be fed
through the center of the positioner card as shown
-
8 kN+: Connect the DE wiring harness as indicated in Fig. 26 "Positioner Installation Terminal Diagram
(8+ kN)"
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Refer to Fig. 5 and Fig. 6 to connect the positioner card to the electrical power supply and the control
signal
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Refer to Section 6.4 for commissioning the positioner card within the actuator