Tools Needed - LiftMaster ATSW Mode D'emploi

Preparation
Specifications
Volts
Current
Rated load
Maximum door height
Maximum door size
120VAC, 60 Hz
6A
600in lbs/sec.
14 ft. (4.27m)
16 ft. Wide x 14 ft. High (4.87m x 4.27m)
(not to exceed 224 sq. ft.)
5

Tools Needed

5/32
3/16
5/16
7/16
1/2
5/8 1/4
7/16
9/16