Chamberlain LiftMaster Professional 1000 Manuel D'instructions page 106

17
18
kg kg
9
9 1
3
7
5
1
114A2451E
o
180s
120s
4
kg
o
180s
120s
1
3
7
5
2
1
kg
kg kg
9 1
9 1
3
3 7
7
60s 5
5
1
kg
kg kg
9 1
9 1
3
3 7
7
60s 5
5
1 2
11
2 3
1 2 3
2
3
19
1