Langer & Laumann TSG 400

Other manuals for Langer & Laumann TSG 400

Assembly Instructions29 pages

Questions and Answers

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Chelsea PetersonAug 18, 2025
What to do if I get an encoder error on my Langer & Laumann Garage Door Opener?
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  lisa37Aug 18, 2025
  Several factors can cause an encoder error in your Langer & Laumann Garage Door Opener. The incremental encoder or its cable might be damaged, requiring replacement of the drive or cable, respectively. Additionally, a tripped blade-type fuse SI3, a faulty or unplugged motor line, or a faulty end stage could be the cause. Address a tripped fuse by eliminating the cause and replacing it. Check the motor line and plug, and consider replacing the TSG electronics unit if the end stage is faulty.
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Scott SmithAug 20, 2025
Why doesn't my Langer & Laumann Garage Door Opener drive run?
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  Carlos BranchAug 21, 2025
  If your Langer & Laumann Garage Door Opener drive isn't running, first ensure the TSG has voltage by turning on the mains power and checking LEDs 1 through 4. Also, verify that the stop input isn't interrupted by ensuring a connection between X5.1 and X5.2.
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Alexandria HortonAug 23, 2025
What causes the target and actual values to not match on my Langer & Laumann Garage Door Opener?
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  Karen LittleAug 23, 2025
  If the target and actual values don't match on your Langer & Laumann Garage Door Opener, it could be due to the wrong voltage or a damaged incremental encoder. Check the power supply and replace the drive if the encoder is damaged.
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Christian MatthewsAug 25, 2025
What to do if the door travel path is locked on my Langer & Laumann Garage Door Opener?
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  aaron34Aug 26, 2025
  If the door travel path is locked on your Langer & Laumann Garage Door Opener, it may be that the door lock has not been unlocked. Check the door mechanics. Also, inspect the door travel path for obstructions and remove them. An incorrect initial measurement movement may be the problem. Start the initial measurement movement (see P9). Finally, the buffer-type stops for the 'Closed position‘ or 'Opened position' may be missing or have been incorrectly adjusted. In this case, start the initial measurement movement (see P9). If the toothed belt tension has been changed, start the initial measurement movement (see P9).
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Alice AllenAug 27, 2025
What causes no signal from the encoder on my Langer & Laumann Garage Door Opener?
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  Kyle MurrayAug 28, 2025
  If there is no signal from the encoder in your Langer & Laumann Garage Door Opener, the cable to the incremental encoder may be damaged, requiring its replacement. Alternatively, the incremental encoder itself might be damaged, necessitating replacement of the drive.
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Megan MartinezAug 29, 2025
What to do if my Langer & Laumann Garage Door Opener is obstructed for reversing?
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  Angela McgeeAug 29, 2025
  If your Langer & Laumann Garage Door Opener is obstructed while reversing, check the door's travel path for any obstructions. (see also E1)
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Robert AlexanderSep 1, 2025
Why does my Langer & Laumann Garage Door Opener detect an obstruction when the travel path is free?
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  Teresa SimmonsSep 1, 2025
  If your Langer & Laumann Garage Door Opener detects an obstruction even when the travel path is free, it's likely due to excessive friction. Ensure the door mechanics move freely and easily by cleaning them.
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Thomas HernandezSep 3, 2025
How to fix door travel that is not limited on my Langer & Laumann Garage Door Opener?
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  brettfletcherSep 3, 2025
  If the door travel is not limited on your Langer & Laumann Garage Door Opener, it could be due to an undefined end position in either the open or close direction. Check the mechanics of the door. A failed toothed belt can also cause this issue. Check the toothed belt.
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ztaylorSep 5, 2025
What to do if my Langer & Laumann Garage Door Opener is obstructed after switching on again?
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  Jason SanchezSep 5, 2025
  If your Langer & Laumann Garage Door Opener is obstructed after switching it on again, check the travel path. (see also E1)
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Carlos MorganSep 8, 2025
Why does my Langer & Laumann Garage Door Opener experience mains power start-ups?
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  Ruben CampbellSep 8, 2025
  Mains power voltage failure can cause start-ups in your Langer & Laumann Garage Door Opener, resulting in a device restart. Check the supply line, the back-up fuse, and the fuse on the TSG electronics unit. If necessary, replace the TSG electronics unit.