Troubleshooting (continued...)
SYMPTOM | PROBABLE CAUSE | CORRECTIVE ACTION | |
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| Outside door seal is too tight against the |
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| face of the door. | Reinstall the door seal so as to be not so | |
Door is reversing at or near the fl oor? | Vertical track is spaced too close to the | tight against the face of the door. | |
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| bottom door section, causing the door to | Contact a qualifi ed service person. | |
| bind. |
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| Adjust light fi xture alignment of the | |
| Misalignment of the light fi xture to the | receiver module with the sending LED on | |
Light fi xture will not light during the door | opener. | the opener. | |
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operation or by pressing the wall station | Obstruction between light & opener. | Remove obstruction. | |
light button? | |||
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| Sending LED blocked by opener cover. | Repostion LED to protrude through cover | |
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| hole. | |
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Motor does not pull fully up when using | Disconnect cable has slipped inside of | ||
the emergency disconnect? | handle. | 14. | |
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| Ensure disconnect handle is in the “mo- | |
Motor starts but the door will not move? | Opener is disconnected from the torque | tors operated” position. | |
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tube. | |||
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| 14. | |
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| Using a screwdriver, rotate the detent pin | |
Motor does not pivot down? |
| counterclockwise in 1/4 turn increments | |
| Detent pin is set too hard. | until the motor fully pivots down after the | |
Motor pivots partially after the door | door closes. | ||
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closes? |
| Refer to step 25. | |
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Motor pivots down prematurely (before |
| Using a screwdriver, rotate detent pin | |
| clockwise in 1/4 turn increments; until | ||
the door closes completely)? | Detent pin is set too soft. | motor fully pivots down after door closes, | |
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| and opener immediately shuts off. | |
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| See step 25. | |
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Lock Arm Troubleshooting
SYMPTOM
PROBABLE CAUSE
CORRECTIVE ACTION
35