Gate doesn't stop at the limit, Motor stops but gate overruns the limit, Gate is too slow – Chamberlain Swing GATE User Manual
Page 37: Gate does not close automatically, Operator doesn't respond to commands for a minute, Alternate action does not work, Gate does not open to the correct direction, An open gate does not close at power up
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Doc 6001242 (01-20273)
Rev C
10. GATE DOESN'T STOP AT THE LIMIT
1. Limit cams are out off adjustments.
2. Limit switch cable is disconnected either from the control board or the limit switches.
3. Bad limit switch.
11. MOTOR STOPS BUT GATE OVERRUNS THE LIMIT
Torque limiter slips when the motor stops (The torque limiter is factory adjusted for 75 ft.lb.).
12. GATE IS TOO SLOW
1. Low input AC voltage
2. Hardened or frozen gate hinges.
3. Slipping torque limiter or belt.
13. GATE DOESN'T STAY OPEN/CLOSED WITH MANUAL/FIRE INPUTS
1. Manual inputs or Fire were only activated momentarily not continuously.
14. GATE DOES NOT CLOSE AUTOMATICALLY
1. Reclose timer setting is OFF.
2. The entry system is connected to Manual open by mistake.
3. An input is continuously activated (stuck ).
15. OPERATOR DOESN'T RESPOND TO COMMANDS FOR A MINUTE
1. A fault has occurred and Retry is set to OFF.
16. ALTERNATE ACTION DOES NOT WORK
1. ATG and Reclose Timer are ON.
2. Entry system is connected to the Manual Input by mistake.
17. GATE DOES NOT OPEN TO THE CORRECT DIRECTION
1. The power was not cycled after changing the setting of switch S2.
2. Limit switches are miswired.
18. AN OPEN GATE DOES NOT CLOSE AT POWER UP
1. An input is continuously activated (Stuck).
2. The gate was not on the open limit switch when the power went out.
3. TIMER on switch S1 is set to OFF.