Table of Contents

Guardian Liquid-cooled 15 kW, 20 kW and 25 kW Generators

INTRODUCTION

IFC

SAFETY RULES

2

Section 1 — GENERAL

 

 

INFORMATION

4

1.1

Generator

4

1.2

Transfer Switch

4

1.3

Automatic System Operation

4

1.4

Generator AC Connection Systems

4

1.5

Main Circuit Breaker

4

1.6

Generator Fuel System

4

1.7

Engine Protective Devices

5

1.8

Unpacking

6

1.9

Lifting the Generator

6

1.10

Specifications

7

1.11

Fuel Consumption

7

1.12

Reconfiguring the Fuel System

7

1.13

Torque Specifications

8

1.14

Engine Oil Recommendations

8

1.15

Coolant Recommendations

8

1.16

Before Installation

8

Section 2 — INSTALLATION

8

2.1

Standby Generator Installation

8

2.2

Generator Location

9

2.3

Generator Mounting and Support

9

2.4

Basic Standby Electric System

9

2.5

Emergency Circuit Isolation Method

10

2.6

Total Circuit Isolation Method

10

2.7

Grounding the Generator

10

2.8

Generator AC Neutral Connections

10

2.9

Transfer Switch Start Signal Connections

..10

2.10

Battery Installation

11

2.11

Preparation Before Start-Up

11

Section 3 — OPERATION

12

3.1

Using a Standard “GTS” Transfer Switch....

12

3.2

Control Console Components

12

3.3

Manual Transfer and Startup

13

3.4

Automatic Operation

13

3.5

Weekly Exercise Cycle

13

3.6

Engine Heater

14

Section 4 — MAINTENANCE

14

4.1Maintenance Performed by Authorized

Service Facilities

14

4.2 Cooling System

15

4.3Overload Protection for Engine DC

Electrical System

15

4.4 Checking Fluid Levels

15

4.5Maintenance Owner/Operator

 

Can Perform

15

4.6

Miscellaneous Maintenance

17

4.7

Scheduled Maintenance

19

Section 5 — TROUBLESHOOTING

22

5.1

Troubleshooting Points

22

Section 6

— NOTES

23

Section 7

— INSTALLATION

 

 

 

DIAGRAM

25

Section 8

— ELECTRICAL DATA

26

Section 9

— EXPLODED VIEWS AND

 

 

 

PARTS LISTS

30

Section 10 — WARRANTY

48

Generac® Power Systems, Inc. 1

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Generac 0047210, 0047220, 0047230, 0047240, 0047250, 0047251, 0047252, 0047253, 0047260 Introduction IFC Safety Rules

0047210, 0047220, 0047230, 0047240, 0047250, 0047251, 0047252, 0047253, 0047260 specifications

Generac is renowned for its innovation in the power generation industry, and their range of generators—including models 0047210, 0047220, 0047230, 0047240, 0047250, 0047251, 0047252, 0047253, and 0047260—showcase advanced technologies and functionality that meet diverse power needs.

One of the standout features of these models is the use of Generac’s G-Force Engine, specifically designed for reliability and longevity. This engine is notorious for its durability, capable of handling demanding workloads and proving to be more efficient than typical engines found in similar generators. It provides quick start times, lower emissions, and is built to withstand extended operational cycles.

Another notable technology in these models is the Quiet-Test™ mode, which enables the generator to run at a lower RPM while it performs an exercise routine. This feature not only reduces noise during operation but also conserves fuel, making it an eco-friendly option that doesn’t compromise on performance.

The generators are equipped with advanced monitoring and control features, including the Mobile Link™ application compatibility. This allows users to monitor the status of their generator remotely via a smartphone or tablet, offering peace of mind and real-time access to the generator's operational functioning. This connectivity also enables the user to receive alerts and notifications about maintenance needs or when the generator is in need of attention.

In terms of design, these models boast a robust steel enclosure that offers superior protection against the elements, thereby enhancing durability and ensuring efficient operation regardless of weather conditions. The enclosures also come with a weather-resistant finish, making them suitable for outdoor installation.

Moreover, the generators feature a well-thought-out installation process with easily accessible controls and noise-reduction technology, which helps minimize disturbances for residential applications. They also offer multiple power outputs, catering to varied energy needs, from essential home appliances to larger devices.

Safety is a core consideration with Generac models, and features such as the automatic shutdown mechanism prevent overheating, ensuring operational safety during use. Coupled with an efficient fuel consumption rate, these generators stand out as impeccable solutions for power backup in homes and businesses alike.

The series exemplifies Generac’s commitment to excellence in power solutions, integrating user-friendly technology, efficient performance, and top-tier safety into compact, durable designs. Users can rely on models 0047210 to 0047260 for dependable power generation tailored to their specific needs.