TABLE OF CONTENTS

Here's How To Get Help

3

Table Of Contents

4

Parts Ordering Procedures

5

Rules For Safe Operation

6-9

Towing

10

Trailer Safety Guidelines

11-16

Operation and Safety Decals

17-18

Specifications

19

General Information

20

Major Components

21

Dimensions

22

Control Panel Description

24-25

Output Terminal Information

26-28

Installation

30-31

Pre-Setup

32-35

Load Application

36

Generator Start-up Procedure

37-38

Generator Shutdown Procedure

39

Maintenance

40-41

Generator Wiring Diagram

42

Engine Wiring Diagram

43

Troubleshooting (Engine)

44-44

Troubleshooting (Generator/Engine)

46

Explanation of Codes in Remarks Section

48

Suggested Spare Parts

49

MQ Power DCA-15SPX3 Portable Generator

Generator Assembly

50-51

Control Box Assembly

52-53

Output Terminal Assembly

54-55

Engine and Radiator Assembly

56-57

Battery Assembly

58-59

Muffler Assembly

60-61

Fuel Tank Assembly

62-63

Enclosure Assembly

64-67

Rubber Seals Assembly

68-69

Operation and Safety Decal Locations

70-71

Kubota V2203-D1-B Engine

Crankcase Assembly

72-73

Oil Pan Assembly

74-75

Cylinder Head Assembly

76-77

Gearcase Assembly

78-79

Main Bearing Case Assembly

80-81

Head Cover Assembly

82-83

Inlet Manifold Assembly

84-85

Exhaust Manifold Assembly

86-87

Valve & Rocker Assembly

88-89

Camshaft Assembly

90-91

Piston and Crankshaft Assembly

92-93

Flywheel Assembly

94-95

Starter Assembly & Mounting

96-97

Starter (Components) Assembly

98-99

Nozzle Holder Assembly

100-101

Injection Pump 1 Assembly

102-103

Injection Pump 2 Assembly

104-105

Fuel Camshaft Assembly

106-107

Governor Assembly

108-109

Speed Control Plate Assembly

110-111

Engine Stop Lever Assembly

112-113

Stop Solenoid Assembly

114-115

Alternator Assembly

116-117

Alternator (Components) Assembly

118-119

Fan Assembly

120-121

Water Flange & Thermostat Assembly

122-123

Water Pump Assembly

124-125

Radiator Assembly

126-127

Fuel Filter Assembly

128-129

Terms and Conditions Of Sale — Parts

130

PAGE 4 — DCA-15SPX3 GENERATOR— PARTS & OPERATION MANUAL — REV. #2 (09/03/01)

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Multiquip DCA-15SPX3 operation manual Table of Contents

DCA-15SPX3 specifications

The Multiquip DCA-15SPX3 is a versatile and robust generator designed for a range of applications, making it an ideal choice for contractors, events, and emergency power needs. With a powerful output of 15 kW, this generator is equipped to handle a variety of electrical loads, providing reliable, consistent power.

One of the standout features of the DCA-15SPX3 is its impressive fuel efficiency, thanks to a quiet-running and high-performance engine. This model is designed with a durable, weather-resistant enclosure that not only protects the generator from harsh environmental conditions but also reduces noise levels, making it suitable for use in residential areas or during events where noise control is essential.

The generator operates on diesel fuel, which is known for its efficiency and longevity compared to gasoline-powered counterparts. The DCA-15SPX3 has a user-friendly control panel, offering easy accessibility to start and stop operations. Additionally, it includes built-in safety features, such as low oil shutdown and overload protection, ensuring that the generator operates safely and efficiently.

The DCA-15SPX3 also incorporates advanced technology like digital automatic voltage regulation (AVR), which provides stable voltage output and reduces the likelihood of damage to sensitive electronics and equipment. This technology ensures that the generator maintains a consistent power supply even as the load varies, enhancing its suitability for both light commercial and heavy industrial applications.

With a compact design, the generator is easy to transport and set up, making it convenient for on-the-go power solutions. It features built-in lifting hooks and is mounted on a robust chassis for better mobility. The unit’s low maintenance requirements further enhance its appeal, allowing users to focus more on their tasks rather than routine upkeep.

Overall, the Multiquip DCA-15SPX3 stands out in the market for its balance of power, efficiency, and ease of use, making it an invaluable asset for professionals requiring dependable power in diverse settings. Whether used for temporary job sites, special events, or as a backup power source, it delivers the performance and reliability expected from a high-quality generator.