lift-master hazardous nema 79 User Manual
OWNER'S MANUAL
HAZARDOUS (NEMA 7/9)
INDUSTRIAL DUTY DOOR OPERATOR
Serial #
(located on electrical box cover)
Installation Date
Wiring Type
2 YEAR WARRANTY
C2 Wiring
F A C T O R Y S E T
See page 8 for
other wiring
configurations
NOT FOR RESIDENTIAL USE