General Information
This guide is intended to help with Commercial Door Operator maintenance and troubleshooting. The guide offers several
different troubleshooting scenarios and provides answers to frequently asked questions. The comprehensive, yet user-friendly
guide will hopefully be used as a tool to solve all of the Commercial Door Operator maintenance problems you may encounter.
SECTION A
Basic Troubleshooting 4-6
SECTION B
Logic Operators
Industrial Duty Logic Operators 8-26
Medium Duty Logic Operators 27-31
SECTION C
Mechanical Operators 34-36
SECTION D
Basic Electrical Information 38-45
SECTION E
General Information 46-52
SECTION F
Wiring Diagrams 54-62
Commercial Door Entrapment Protection Systems 64