POWER SYSTEMS, INC.

®
Owner’s Manual

Liquid-cooled, Prepackaged

Standby Generators

Model Numbers
(Natural Gas)
004188-1
004370-2
004474-1
(Liquid Propane Vapor)
004189-1
004371-2
004475-1
ONLY QUALIFIED ELECTRICIANS OR CONTRACTORS SHOULD ATTEMPT INSTALLATION!!
*This manual should remain with the unit.*