When you buy a PowerMaster gate and door operating system from North Shore Commercial Door, we provide free downloadable product manuals on installation and troubleshooting. Our PowerMaster how-to manuals are available for all popular gate operators for residential, commercial and industrial use. All PowerMaster gate operators are made or assembled in the U.S. to ensure superior quality and durability. For more info, see our brand-specific gate operator manuals on swing gate operators, barrier gate operators and door operators for standard lift sectional doors. We have installation manuals for commercial jackshaft operators, rolling service doors and grills for a wide range of applications like car washes and warehouses. Learn how to operate PowerMaster systems in NEMA 7 and 9 hazardous locations. Customers also rely on anytime assistance from our expert staff at America's go-to source for the best garage door and gate operating systems.