Gliderol Travel Limit Misadjustment

Gliderol garage door opener runs but door only moves a short distance then stops without reversing.

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Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

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Possible Causes

Incorrectly set open/close limit cams, Slipping limit shaft, Misprogrammed electronic limits, Loose limit switch bracket

How to Fix / Troubleshooting

Safety first: Disconnect power before adjusting mechanical limit cams.

Steps to correct short travel:

  • 1. Identify limit type: Determine if your Gliderol opener uses mechanical cams or electronic programming.
  • 2. Adjust mechanical cams: For cam types, rotate the open and close cams on the shaft so they actuate the switches at the correct door positions. Tighten set screws.
  • 3. Reprogram electronic limits: For electronic models, enter limit setup mode and drive the door fully open and closed, storing each position as per the manual.
  • 4. Tighten brackets: Ensure the limit switch bracket is firmly mounted and not flexing.
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Repair Difficulty

Medium 3/5

Required Part

Gliderol Limit Switch Assembly
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