| 1. | If it doesn't open completely, push the rear limit switch farther back.
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| 2. | The limit switches signal when an end position has been reached.
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| 3. | In this situation the end position is not signalled by the limit switch.
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| 4. | Most door openers have adjustable limit switches on the drive rail.
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| 5. | Timers, limit switches and electric eyes are other common elements in control circuits.
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| 6. | Overheating is prevented by a safety switch called a limit controller or limit switch.
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| 7. | It happens that two of those thermostats are a fan switch and a limit switch.
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| 8. | Other controls such as interlocks, timers and limit switches could be added to the circuit.
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| 9. | If the door hits the floor and reverses, nudge the limit switch back a bit.
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| 10. | Furthermore, it turned out that far more than 190, 000 heaters had defective limit switches.
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