How To Lock Liftmaster Garage Door Manually

The automatic lock is included in 8500w.

How to lock liftmaster garage door manually.

Liftmaster garage door openers troubleshooting support get the liftmaster garage door support you need from chamberlain group. One thing to keep in mind when searching for your manual is the age of your liftmaster opener. Test equipment regularly and follow safety instructions. As a result of the change in safety standards many manufacturers have been deleting pre 1993 manuals from what.

For further information and to determine if your garage door qualifies for our approved hurricane ready solutions please contact your liftmaster sales representative or garage door opener manufacturer. Wled 8550wlb 8360wlb 8580wlb and 8587wl. Beginning in 1993 federal safety standards required that all garage door openers include an anti entrapment feature like the infrared garage door sensors found on most modern models. Our liftmaster system requires your garage door meet all wind load specifications and guidelines provided by your local building codes.