Contact Information - LiftMaster DDO8900W Manual Del Usuario

Contact Information

STOP!
This door operator WILL NOT work until the safety reversing sensors are properly installed and aligned.
Address repair parts to: For installation and service information call:
LiftMaster 1-800-528-9131
2850 E. Drexel Rd., Suite #180 Or visit us online at:
Tucson, AZ 85706 LiftMaster.com
Before calling, please have the model number of the door operator. If you are calling about a troubleshooting issue, it is
recommended that you have access to your door operator while calling. If you are ordering a repair part please have the
following information: part number, part name, and model number.
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