Installation; Determine The Position Of The Post Bracket - LiftMaster LA350 Manual De Instalación

INSTALLATION

Determine the Position of the Post Bracket

1. Measure the Value C.
2. Value D will depend on the position where the post bracket is mounted.
3. Value A is the total length for both C and D.
4. Value B will depend on Value A and the maximum opening angle of the gate. Refer to
Table 1 below.
NOTE: For optimal mechanical advantage Value B must be close or equal to Value A.
5. Determine the A and B measurements provided in Table 1 to confi rm the position where the post
bracket will be mounted.
A
Table 1
B
Gate Post
C
D
Post Bracket
Maximum Gate Opening
100 110 120 130 140 150 160 170 180 190 200
100
110
Max 120˚
120
130
140
Max 110˚
150
160
170
180
190
200
Unit = mm
A
Gate
Gate Operator
Max 90˚
8
Gate Bracket
B