lift-master gjw User Manual

The Chamberlain Group, Inc.
A DUCHOSSOIS ENTERPRISE
845 Larch Avenue
Elmhurst, Illinois 60126

OWNER'S MANUAL

MODEL GJW

NEMA 4

GEARHEAD JACKSHAFT OPERATOR

ADDENDUM

REFER TO MODEL GJ INSTALLATION INSTRUCTIONS

Serial #

(located on electrical box cover)

Date of Installation

Wiring Type

COMMERCIAL DOOR OPERATOR

LISTED

NOT FOR RESIDENTIAL USE