Maintenance

Check Oil Level

Check the crankcase oil level prior to each use, or when the fuel tank is filled. Insufficient oil may cause severe damage to the engine. Make sure the generator is level.The oil level must be between the two notches on the dipstick as shown in Figure 17 .

Replacing Oil Filter

„„Remove the old oil filter.

„„Apply a film of oil to the gasket on the new oil filter. „„Install the new oil filter.

„„After the oil cartridge has been replaced, the engine oil will drop slightly. Run the engine for a while and check for leaks before adding more oil if needed. Clean excessive oil from engine.

Flushing Out Radiator and Replacing Coolant

„„Open both cocks located at the crankcase side and at the lower part of the radiator and drain coolant. Open the radiator cap while draining. Remove the overflow tank and drain.

„„Check hoses for softening and kinks. Check clamps for signs of leakage.

„„Tighten both cocks and replace the overflow tank.

„„Replace with coolant as recommended by the engine manufacturer.

„„Close radiator cap tightly.

„„Flush the radiator by running clean tap water through radiator until signs of rust and dirt are removed. DO NOT clean radiator core with any objects, such as a screwdriver.

WARNING

Allow engine to cool when flushing out radiator. Flushing the radiator while hot could cause serious burns from water or steam.

Radiator Cleaning

The radiator (Figure 42) should be sprayed (cleaned) with a high pressure washer when excessive amounts of dirt and debris have accumulated on the cooling fins or tube. When using a high pressure washer, stand at least 5 feet (1.5 meters) away from the radiator to prevent damage to the fins and tube.

Figure 42. Radiator Cleaning

Generator Storage

For long term storage of the generator the following is recommended:

„„Drain the fuel tank completely.Treat with a fuel stabilizer if necessary.

„„Completely drain the oil from the crankcase and refill if necessary with fresh oil.

„„Clean the entire generator, internal and external.

„„Cover the generating set and store in a clean, dry place.

„„Disconnect the battery.

„„Make sure engine coolant is at proper level.

„„If generator is mounted on a trailer, jack trailer up and place on blocks so tires do not touch the ground or block and completely remove the tires.

DCA20spxu2 servpro® • operation and parts manual — rev. #0 (09/23/13) — page 37

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Multiquip DCA20spxu2 Check Oil Level, Replacing Oil Filter, Flushing Out Radiator and Replacing Coolant, Radiator Cleaning
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DCA20spxu2 specifications

The Multiquip DCA20SPXU2 is a powerful and versatile portable generator that has become a favorite among contractors and outdoor enthusiasts alike. Designed for reliability and efficiency, this unit boasts a range of features that make it suitable for various applications, from construction sites to recreational activities.

One of the standout characteristics of the DCA20SPXU2 is its robust engine. Powered by a reliable 20 kW diesel engine, this generator offers ample power to run essential tools and equipment, ensuring that users can depend on it for demanding tasks. The engine is not only powerful but also designed for fuel efficiency, helping users save on operating costs during extended use.

The DCA20SPXU2 features an impressive run time, with a large fuel tank that enables it to operate for long periods without requiring frequent refueling. This is particularly beneficial for projects that are located in remote areas or for outdoor events where electricity is critical.

Another key highlight of the DCA20SPXU2 is its advanced sound attenuation design. This generator operates quietly, adhering to stringent noise regulations, which is essential when working in residential or noise-sensitive environments. The sound-dampening technology helps to minimize sound levels, making it an excellent choice for events and job sites that demand a quieter operation.

Multiquip has also integrated a user-friendly control panel in the DCA20SPXU2, featuring intuitive gauges and indicators that provide vital information at a glance, such as fuel levels, output voltage, and operational status. This ease of use allows operators to quickly monitor performance and make necessary adjustments.

The generator is equipped with multiple outlets, including 120V and 240V options, ensuring that it can power a variety of tools and equipment simultaneously. This versatility enhances its appeal for users who require flexibility in their power source.

Durability is another hallmark of the DCA20SPXU2. Built with high-quality materials, the generator is designed to withstand tough conditions, making it an ideal companion for construction sites or outdoor adventures.

In conclusion, the Multiquip DCA20SPXU2 is a well-engineered portable generator that offers a blend of power, efficiency, and convenience. With its robust engine, quiet operation, user-friendly controls, and durable construction, it stands out as a reliable choice for both professional and recreational use, meeting the power needs of a variety of users.
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