LiftMaster LA400 Residential DC Linear Gate Operator - Manual (Page 17)

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16
TEST GATE TRAVEL
NOTE: If gate does not open and close completely adjust the position of the
gate bracket and mark new mounting holes.
Ensure that the operator does not bind against the Pull-to-Open bracket.
Ensure that the piston does not bottom out.
Manually open and close the gate.
1
1
2
2
3
3
1
2
1/2" (1.3 cm)
Do not allow piston to fully extend or fully retract.
3
SECURE POST BRACKET TO GATE POST
The gate operator (arm) must be level.
Drill adequate holes in the gate post.
Secure the post bracket to the gate post using hardware.
Mark holes for the post bracket. Remove the clamp and the operator, set aside.
INSTALLATION
» TEST GATE TRAVEL + SECURE POST BRACKET TO GATE POST
1/2" (1.3 cm)
Flat Washers
Hex Nuts
Lock Washers
Carriage Bolts
3
1
Welder (Optional)