Chamberlain Swing GATE - Manual (Page 38)

Rev C Doc 6001242 (01-20273) 37 of 53
19. GATE DOES NOT MOVE AFTER POWER OUTAGE
1. Bad Power Fail Option battery.
2. Miswired DC motor inputs.
3. Bad connection between the Power Fail Option harness connector and the Control Board.
4. Power Fail Option Open direction (switch S3) is not set to the correct position.
5. Battery is connected backwards, causing resettable fuse on the control board to open.
20. POWER FAIL OPTION WORKS, BUT GATE DOESN'T STOP AT LIMIT
1. Miswired DC motor inputs.
2. Bad Power Fail Option harness.
21. BATTERY DOESN'T RECHARGE WITHIN 4 TO 5 HOURS AFTER USE
1. Old or bad battery.
2. Bad harness.
3. Bad Control board.
22. POWER FAIL OPTION MOVES THE GATE TOO SLOWLY
1. Old or not fully charged battery.
2. Hardened or frozen gate hinges.
3. Slipping torque limiter or belt.
4. Belt is too tight.
23. THERE IS SLACK OR PLAY IN THE GATE
1. Chain is too loose.
2. The hardware interconnecting the operator to the gate is not tight.
3. The large mounting bolt or the jam nut for the cap arm is not tight.
4. Set screws on the sprocket or the torque limiter are not tight.
24. ATG (ANTI-TAILGATE) DOES NOT WORK
1. The ATG setting on switch S1 is OFF.
2. Entry system is connected to Manual Open by mistake.
3. Interrupt loop or loop detector is not working properly.
25. INTERRUPT LOOP DOES NOT ACT PROPERLY
1. Improper SLIDE and ATG settings.
2. Bad loop sensor or loop detector.
3. Bad connection between the loop sensor, loop detector and the Control Board.