Separate all hardware from the packages in the rail carton and the opener carton, as
shown below, for the assembly and installation procedures.
AssembLy Hardware
T_o_ey ThCe_d_ Sh_ (1}
_16 _ {4} I/4 _ 20 _ 7/16 _ (4}
Installation Hardware
H_,_d_ R_t Gte_
,,.-'_1¢*_8 _ _o;b__ (4)
NL4 _ _8i6t
Ro?e
Safety Reversing Sensor
Installation Hardware
Hex _¢_w
i/_-20 _ 11_" (2)
Ca_ge _Rs Lo_ N_ _,/i#gN_ (2)
_/4"- 20 × 1_" (4) _/4" _ (4)