Manual de instrucciones de LiftMaster 3800

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™
Residential Jackshaft
Garage Door Opener
SPACE-SAVING WALL-MOUNTED JACKSHAFT.
ACCESSORIES INCLUDED
When you need to save space or have an oversized door or
cathedral ceiling, the 3800 is a perfectly engineered solution

to wall-mounted jackshaft openers.
The 3800 is mounted to the wall beside the garage door, so ceiling
space is freed up for maximum storage. A remote light can be
positioned anywhere in the garage and provides 200 watts of bright
light wherever it is needed. The powerful

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SPECIFICATIONS 3800 STANDARD SPECIFICATIONS UNSURPASSED SAFETY AND SECURITY DIMENSIONS Garage Door Opener Dimensions: ® All LiftMaster garage door openers are manufactured with the highest level of 6.85"D x 16.25"H x 6.01"W Maximum Door Size: Up to 14' High, safety and monitoring systems to ensure safe operation. Total of 180 Square Feet Maximum Door Weight: 650 Lbs. ® Headroom Clearance Required: 3" • The Protector System safety sensors reverse the door automatically if the infrared from