Step 4 Mount The Operator - LiftMaster Elite Serie Manuel D'installation

Step 4 Mount the Operator

1. Place the motor unit on packing material to protect the cover. Make sure the header bracket is in the center of the opening. Bolt or weld the header
bracket to the wall.
2. Lift the operator and align with center mark on ceiling. Have someone hold the operator in place or use a post as a temporary support. Bolt the
operator to the ceiling. (A support post is not part of the operator. Use only for installation.) NOTE: The HCT14 and HCT16 rails have an additional
mounting hole in the middle of the rail for installing an additional support bracket (not included).
3. Bolt or weld arm to gate/door.
Arm
INSTALLATION
Header Bracket
Temporary
Support
12
Concrete Anchor
1/2" x 3 1/2"
Post
Door Arm
Header Bracket
Brackets
(not provided)
Flush
Mount