•
Please read this manual and the safety materials
carefully!
•
Fasten the manual near the door after installation.
•
The door WILL NOT CLOSE unless the Protector
System
is connected and properly aligned.
®
•
Periodic checks of the operator are required to ensure
safe operation.
Register your door operator to receive updates
and offers from LiftMaster
Take a photo of the camera icon
including the points ( ).
Send it in by texting the photo to 71403 (US) or
visit www.liftmaster.photo (Global)
Light-Duty Commercial/
Residential Trolley Operator
•
The model number label is located on the left panel of
your operator.
•
This door operator is ONLY compatible with myQ
Security+ 2.0
accessories.
®
•
DO NOT exceed 8 complete cycles of door operation
per hour.
1 YEAR WARRANTY
For additional information and resources, visit:
https://dealer.liftmaster.com/login
Model ATSW
and
®
LiftMaster
300 Windsor Drive
Oak Brook, IL 60523