generator base. Use a deflector (piece of cardboard or paper) to direct the oil down the hole.

GENERATOR CARE

The generator is a two pole, 3600 RPM, 60 Hz, brushless, revolving field and synchronous type with one sealed radial roller bearing. The generator rotor is directly connected to the engine crank shaft, and the stator is rigidly coupled to the engine casting via the generator adapter casting.

Exercising The Generator - The generator should be operated every three to four weeks. Warm the unit up by starting the engine and letting it run for 10 to 15 minutes. This will dry out any moisture that has accumulated in the windings. If left, this moisture can cause corrosion in the

winding. Frequent operation of the engine/generator will also ensure that the set is operating properly should it be needed in an emergency.

Generator Maintenance - The generator head is brushless and maintenance free. Any major generator service including the installation or replacement of parts should be performed only by a qualified electrical service technician. USE ONLY FACTORY APPROVED REPAIR PARTS. Obtain factory parts from Customer Service at 1-800-270- 0810.

A. Bearing - The bearing used in the generators is a heavy duty sealed roller bearing, requires no maintenance or lubrication.

B. Receptacles - Quality receptacles have been utilized. If a receptacle should become cracked or otherwise damaged, replace it. Using cracked or damaged receptacles can be both dangerous to the operator and destructive to the equipment.

ENGINE FUEL LINE BLEEDING

If the engine is having difficulty in starting and the fuel and oil levels are acceptable, the problem can usually be traced to air bubbles trapped in the fuel line.

To bleed air from the fuel line:

1:Allow engine to cool down.

2:Turn the fuel valve to the OFF position.

3:Loosen the hose clamp on the fuel line.

4:Pull the fuel line off of the fuel injector.

5:Turn the fuel valve to the ON position

6:Allow fuel to drip from the fuel line into a small container.

7. Reattach the fuel line to the fuel injector.

WARNING, Stand-by Operation

If your generator is to be used as a standby electric power source in case of utility failure, it must be installed by a registered and licensed electrician and in compliance with all applicable state and local electrical codes. Also, local Fire Departments must be consulted concerning proper and safe handling procedures for gasoline. NEVER connect any generator to any existing electrical system without an isolating, UL approved transfer switch, installed by a licensed electrician.

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North Star 6500 DPG owner manual Generator Care, Engine Fuel Line Bleeding, To bleed air from the fuel line
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6500 DPG specifications

The North Star 6500 DPG (Deepwater Platform Grader) represents a significant advancement in modern maritime technology, combining robust design with cutting-edge features expressly tailored for deep-water operations. The vessel is engineered for versatility, making it ideal for a variety of missions, including offshore construction, maintenance, and emergency response.

One of the key features of the North Star 6500 DPG is its advanced propulsion system, which utilizes a hybrid design to optimize fuel efficiency and minimize emissions. This system enables the vessel to operate in a wide range of sea conditions while maintaining stability and maneuverability. The dual-fuel engines are capable of running on both traditional marine diesel and cleaner alternatives, aligning with the industry's increasing focus on sustainability.

The North Star 6500 DPG is equipped with a sophisticated Dynamic Positioning System (DPS) that allows for precise positioning during operations. This technology employs GPS, gyroscopes, and thrusters to maintain the vessel's position even amidst strong currents and rough seas. This capability is crucial for tasks such as offshore drilling, where stability is paramount.

Additionally, the vessel features an integrated command and control center, designed to facilitate seamless communication and coordination among the crew. This center utilizes state-of-the-art software applications to monitor environmental conditions, vessel performance, and navigational data, thereby enhancing operational safety and efficiency.

The North Star 6500 DPG also boasts an impressive deck space and lifting capacity. With an innovative deck layout, the vessel can accommodate various equipment and heavy loads, making it suitable for complex offshore construction projects. The onboard cranes and winch systems are designed to handle substantial weight, ensuring that the vessel can operate effectively in demanding environments.

Safety is a top priority in the design of the North Star 6500 DPG. The vessel incorporates advanced safety features, including comprehensive firefighting systems, life-saving equipment, and crew training programs. These attributes ensure that the crew can operate effectively while adhering to stringent safety regulations.

In summary, the North Star 6500 DPG embodies the latest advancements in maritime technology, firmly positioning itself as a leader in the deep-water operation sector. With its hybrid propulsion system, dynamic positioning capability, integrated command center, and extensive safety features, the North Star 6500 DPG is set to redefine the standards for offshore work vessels in the years to come. Whether in construction, maintenance, or emergency response, this vessel is built to meet the challenges of an evolving maritime landscape.
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