LiftMaster LA412 LA412 Manual - Page 15

POSITION GATE OPERATOR ON GATE, The gate operator arm must be, level., CLOSE AS POSSIBLE - opener

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INSTALLATION » POSITION GATE OPERATOR ON GATE POSITION GATE OPERATOR ON GATE NOTE: The post bracket assembly can be mounted several places on the gate post. Refer to page 10 for mounting options. 1 Open the gate to desired open position (no greater than 100°) and hold operator against gate. 2 Place the operator arm against gate post at the desired position. Temporarily secure gate post bracket with clamp. The gate operator (arm) must be level. 2 3 Mark mounting holes on gate for reference. Temporarily secure the gate bracket using a clamp. 4 Align the pull-to-open bracket to a position as CLOSE AS POSSIBLE above the screwdriver or dowel rod. 5 Insert hex bolt through pull-to-open bracket and post bracket and secure with washer, lock washer and nut. 1 3 4 7" (18 cm) 7" (18 cm) Hex Bolt 3/8" 5 Washer Lock Washer Nut 14

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14
1
POSITION GATE OPERATOR ON GATE
NOTE:
The post bracket assembly can be mounted several places on the gate post.
Refer to page 10 for mounting options.
Open the gate to desired open position (no greater than 100°) and hold
operator against gate.
Place the operator arm against gate post at the desired position. Temporarily
secure gate post bracket with clamp.
The gate operator (arm) must be
level.
2
1
2
4
INSTALLATION
» POSITION GATE OPERATOR ON GATE
5
Hex Bolt 3/8"
Lock Washer
Nut
Washer
Align the pull-to-open bracket to a position as
CLOSE AS POSSIBLE
above
the screwdriver or dowel rod.
4
Insert hex bolt through pull-to-open bracket and post bracket and secure with
washer, lock washer and nut.
5
7" (18 cm)
7" (18 cm)
3
Mark mounting holes on gate for reference. Temporarily secure the gate
bracket using a clamp.
3