NORTHERN LIGHTS Service Side - Vibration isolated junction box circuit breakers, DC relays and automatic AC voltage regulator. [— High volume element protects - Easy access [— Large radiator. Steel radiator guard protects • Wire harness- multiple control Non-Service Side • Tough, blue enamel paint. system with Bosch-type inline injection pump. r— Cast iron exhaust manifold with intergral easy generator • Vibration isolation battery charging Why keep buying throwaway gas portables when you can have a prime power, diesel set? Gas portables are great for low-hour use on a job site. Butforprime power you want the safety and long-life only a set powered by an 1800 rpm diesel engine can give. Designed forfarm tractors, the 46 cubic inch diesel that powers a Northern Lights torque needed to start big electric motors. Dependable too; the engine will last thousands of hours with just routine maintenance. It rpm for 50 hz), half the speed of light duty 3600 rpm sets. Half the wear and tear, too. Glean, quiet operation. Meets US EPA Tier III emission standards for a cleaner environment. The built-in muffler reduces exhaust noise so well that an additional muffler is often not needed. Simplifies installation too. Fuel economy. Economical operation is a necessity in remote areas. The NL673L3 uses less than one half gallon of fuel per hour in normal use. Diesel is less expensive and safer to transport and store than volatile gasoline. Only 32.8 inches long and 377 lbs. light. Northern Lights are easy to install, operate and maintain. Each has a self-venting fuel system, unit mounted control panel and is ready for connection to your electrical distribution system. Just add a battery and fuel, and you have power with a touch of the starter button. Service is easy, too. All the maintenance points are on one side. Low oil pressure and high coolant temperature shutdowns protect your investment while you are away. Northern Lights reconnectable generator. Your choice of 120-240 volt or straight 120 volt power. An auxiliary generator winding provides clean power to the automatic voltage regulator for faster load response and better motor starting. Thorough testing. Every NL673L3 has been fully load tested before shipment. This is part of a quality control program that assures your satisfaction and Let them explain the benefits of owning a Northern Lights and show you the options available to customize the set to meet your special power requirements. NORTHERN LIGHTS

Voltage regulation Vertical 3 cylinder diesel Installation Data & Weight Exhaust outlet Fuel inlet and return 1. Based on 1.0 unity power factor. Deratings: 3% per 1000 ft. over 500 feet above sea level. 1.5% for every 10° over77°F 2. Actual fuel consumption will vary depending on operating conditions. Engine Block • Four cycle, 3 cylinder, liquid cooled, naturally aspirated, overhead valve, industrial-duty • Swirl combustion design improves fuel efficiency reduces smoke and noise. • Glow plugs for fast cold weather starting. Cooling System • Liquid-cooled with radiator and pusher cooling fan....