If you have an old chamberlain opener you might even consider replacing it with one that has all of the modern safety features.
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Page 1periodic checks of the opener are required to ensure safe operation.
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Is connected and properly aligned.
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Page 1garage door opener model hd600 1 2 hp for residential use only owner s manual please read this manual and the enclosed safety materials carefully.
We design and engineer residential garage door openers commercial door operators and gate entry systems.
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Fasten the manual near the garage door after installation.
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The model number label is located on the left side panel of your opener.
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The door will not close unless the protector system is connected and properly aligned.
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