Chamberlain B2210T Installation Manual - English Spanish - Page 28
STEP 13 Install the Protector System continued, WALL OPTION, FLOOR OPTION
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Installation STEP 13 Install the Protector System (continued) WALL OPTION Make sure the brackets on each side are clear of the door track and have the same amount of clearance so the sensors will align correctly. If additional clearance is needed, use extension brackets 041A5281-1 (not provided) or wood blocks. 1. Attach the sensor bracket against the wall with two lag screws (not provided). 2. Slide the hex screw through the sensor. 3. Attach the sensor to the bracket with the wing nut. Make sure the lens is not obstructed by the bracket. Repeat the steps with the other sensor on the opposite side of the garage door. Both lenses must face each other. 1 Door track Inside garage wall OPTIONAL OR Not provided 2 3 Wing Nut FLOOR OPTION 1. Measure the position of both sensor brackets so they will be the same distance from the wall and unobstructed. 2. Attach the bracket to the floor with concrete anchors (not provided). 3. Slide the hex screw through the sensor. 4. Attach the sensor to the bracket with the wing nut. Make sure the lens is not obstructed by the bracket. Repeat the steps with the other sensor on the opposite side of the garage door. Both lenses must face each other. 1 Inside 2 garage wall Not provided Door track 3 4 Wingnut 6" (15 cm) max. 6" (15 cm) max. 28