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Limit switch actuator mounting instructions
1. Remove the screw attaching the nylon rack to the angle that is closest to the position of the spring
on the motor when the gate is in the close and open position.
2. Fit limit switch actuators with screws provided onto the nylon rack.
3. Setting the gate close actuator – Close the gate with approximately 120mm gap between gate and
close stopper. Now move the actuator until the close LED lights up. Fasten the actuator.
4. Setting the gate open actuator – Open the gate with approximately 120mm gap between gate and
open stopper. Now move the actuator until the open LED lights up. Fasten the actuator.
5.
(The gate must never bump against the close or open end stoppers).
Important:
For safety reasons, a solid stop must be fitted at both ends of the gate to prevent the gate
from moving past its full open or close position.
Low voltage Plug in transformer.
Connect 16volt AC from the transformer to the charger board marked as 16 VAC supply.
Low voltage on board (OBT) transformer – 220V at gate.
Connect 220V AC to input side of Eco500/16volt AC transformer (black & brown wires), or to
NEL (Neutral/Earth/ Live) connector on side of transformer, then connect the output wires (red) to
the charger board marked as 16 VAC supply.
DO NOT CONNECT 220V DIRECTLY TO PCB
WHEN 220V IS USED AT GATE MOTOR, A SEPARATE DOUBLE POLE ISOLATOR MUST
Spring limit actuator
BE FITTED WITHIN 1METER FROM THE MOTOR.
3
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