LiftMaster LA400 LA400 Pull to Open Addendum Manual - Page 1

LA400 BRACKET CONFIGURATIONS Assemble bracket. NOTE: This new bracket is being added to the LA400, offering greater mounting flexibility. Typical 4" Post Hole NOTE: The addition of this hole helps add up to 30-degrees of movement in some applications. Typical 6" Post Hole Can also be used to mount operator if needed Addendum to LA400 Owner's Manual Acceptable Configurations (will vary based on site conditions) DETERMINE MOUNTING LOCATION The gate post bracket assembly can be mounted several places on the gate post. Ideally, the distance between and opener hinge points should be approximately 7" x 7". Place opener against gate post and adjust the opener until the required dimension is achieved (Figure 1). Figure 1 Gate Post Gate Hinge Point Gate Post Gate Hinge Point Gate Post Gate Hinge Point 7" Opener Hinge Point 7" Gate Post Gate Hinge Point 7" Opener Hinge Point 7" 7" Opener Hinge Point 7" Gate Post Gate Hinge Point 7" Opener Hinge Point 7" 7" Opener Hinge Point 7" Gate Post Gate Hinge Point 7" Opener Hinge Point 7"