DCA10SPX4/DCA10SPXU4 — INSTALLATION

Outdoor Installation

Install the generator in a area that is free of debris, bystanders, and overhead obstructions. Make sure the generator is on secure level ground so that it cannot slide or shift around. Also install the generator in a manner so that the exhaust will not be discharged in the direction of nearby homes.

The installation site must be relatively free from moisture and dust. All electrical equipment should be protected from excessive moisture. Failure to do will result in deterioration of the insulation and will result in short circuits and grounding.

Foreign materials such as dust, sand, lint and abrasive materials have a tendency to cause excessive wear to engine and alternator parts.

CAUTION - EXHAUST HAZARD

Pay close attention to ventilation when operating the generator inside tunnels and caves. The engine exhaust contains noxious elements.Engine exhaust must be routed to a ventilated area.

Indoor Installation

Exhaust gases from diesel engines are extremely poisonous. Whenever an engine is installed indoors the exhaust fumes must be vented to the outside.The engine should be installed at least two feet from any outside wall. Using an exhaust pipe which is too long or too small can cause excessive back pressure which will cause the engine to heat excessively and possibly burn the valves.

Mounting

The generator must be mounted on a solid foundation (such as concrete) and set firmly on the foundation to isolate vibration of the generator when it is running. The generator must set at least 6 inches above the floor or grade level (in accordance to NFPA 110, Chapter 5-4.1). DO NOT remove the metal skids on the bottom of the generator. They are to resist damage to the bottom of the generator and to maintain alignment.

Generator Grounding

To guard against electrical shock and possible damage to the equipment, it is important to provide a good EARTH ground.

Article 250 (Grounding) of the National Electrical Code (NEC) provides guide lines for proper grounding and specifies that the cable ground shall be connected to the grounding system of the building as close to the point of cable entry as practical.

NEC articles 250-64(b) and 250-66 set the following grounding requirements:

1.Use one of the following wire types to connect the generator to earth ground.

a.Copper - 10 AWG (5.3 mm2) or larger.

b.Aluminum - 8 AWG (8.4 mm2) or larger.

2.When grounding the generator (Figure 2) connect the ground cable between the lock washer and the nut on the generator and tighten the nut fully. Connect the other end of the ground cable to earth ground.

3.NEC article 250-52(c) specifies that the earth ground rod should be buried aminimum of 8 ft. into the ground.

When connecting the generator

NOTEto any buildings electrical system ALWAYS consult with a licensed electrician.

DCA10SPX4/DCA10SPXU4 — OPERATION AND PARTS MANUAL — REV. #0 (08/05/09) — PAGE 17

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Multiquip DCA10SPX4/DCA10SPXU4 Installation, Outdoor Installation, Indoor Installation, Mounting, Generator Grounding
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DCA10SPXU4, DCA10SPX4 specifications

The Multiquip DCA10SPX4 and DCA10SPXU4 are highly regarded portable diesel generators that cater to a wide range of applications, from construction sites to outdoor events. These models are part of Multiquip’s popular line of reliable power solutions, designed to deliver robust performance and versatility.

At the heart of both models lies a powerful and efficient Yanmar diesel engine. The DCA10SPX4 offers a rated output of 10 kVA, while the DCA10SPXU4 provides the same output, making both models suitable for powering tools, lights, and other equipment. The Yanmar engine is known for its efficiency, offering longer run times between refueling and lower operational costs, making these generators economical choices for users.

One of the standout features of the DCA10SPX4 and DCA10SPXU4 is their durability and rugged design. Constructed with a powder-coated steel frame, these generators can withstand harsh environments and heavy use. The enclosed design reduces noise levels, making them ideal for urban jobsites or residential areas where noise restrictions may apply. Additionally, the weather-resistant design enhances their usability in unfavorable weather conditions.

Both models come equipped with advanced monitoring features and controls that make operation straightforward. An easy-to-read digital display provides real-time information regarding output voltage, frequency, and engine performance. This allows operators to monitor their generator’s performance swiftly and efficiently, ensuring smooth operation throughout usage.

In terms of safety, the DCA10SPX4 and DCA10SPXU4 incorporate various protective mechanisms. They include an automatic shutdown feature that activates in the event of low oil pressure or overheating, protecting the engine from damage. Furthermore, the generators are equipped with overload protection to prevent equipment damage from excessive loads.

Another notable characteristic is the generator's portability. Both models feature a compact design, lightweight structure, and integrated lifting hooks, making them easy to transport and position on job sites. Their user-friendly design allows for quick setup and disassembly, ensuring minimal downtime for users.

Overall, the Multiquip DCA10SPX4 and DCA10SPXU4 generators combine efficiency, durability, and user convenience, making them an outstanding choice for professionals seeking dependable power solutions in various applications. Whether powering construction tools or supporting outdoor events, these generators deliver reliable performance tailored to meet diverse energy needs.
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