Generac Power Systems 004709-0

Owner’s Manual and
Installation Instructions
This manual should remain with the unit.
Air-cooled Recreational
Vehicle Generators
Model: 004709-0
QUIETPACT 40G

Generac Power Systems 004709-0 Specifications

General

Brand	Generac Power Systems
Model	004709-0
Category	Inverter
Language	English

Summary

Introduction

Operation and Maintenance

How to Obtain Service

Authorized Service Dealer Location

Provides contact information for locating authorized service dealers and their phone number.

Safety Rules

General Hazards

Discusses general safety precautions for operating and maintaining the generator.

Electrical Hazards

Fire Hazards

Explosion Hazards

Section 1 - General Information

1.1 Generator Identification

Details on how to record model and serial numbers from the generator's data decal.

Section 1 - General Information

1.2 Generator Applicability

Defines the intended use and limitations of the generator for recreational vehicles.

1.3 Safety

Emphasizes reading safety rules and stressing safety to operators and technicians.

1.4 Generator AC Connection System

Explains the dual stator AC power windings and the 120-volt connection system.

1.5 Specifications

Lists technical specifications for the generator's components and performance.

Section 1 - General Information

1.5.5 Generator

Lists electrical output, phase, RPM, voltage, current, and physical dimensions.

1.5.2 Fuel Consumption

Provides fuel consumption rates for the generator at different load levels.

1.5.3 Engine Oil Requirements

Specifies the type, weight, and capacity of engine oil required for the generator.

1.5.4 Engine

Details engine specifications including type, displacement, cooling, and ignition system.

1.5.6 Emissions Compliance Period

Explains the operating hours for meeting federal emission requirements.

Section 2 - Operation

2.1 Generator Control Panel

Describes the functions of the generator's control panel features like switches and indicators.

2.2 Optional Remote StartStop Panel

Details the availability and function of an optional remote panel for starting and stopping.

2.3 Automatic Choke

Explains the automatic choke system's operation using a choke solenoid and prechoke.

2.4 Before Starting the Engine

Outlines crucial checks and considerations before starting the generator engine.

Section 2 - Operation

2.4.2 Engine Lubrication

Ensures proper engine oil level and service before starting to prevent failure.

2.4.3 Fuel Supply

Checks for adequate and proper fuel supply before starting the engine.

2.4.4 Cooling and Ventilating Air

Highlights the importance of unobstructed airflow for cooling and preventing overheating.

2.4.5 Engine Exhaust Gas

Warns about deadly carbon monoxide gas and safe exhaust system operation.

2.5 Starting the Generator

Section 2 - Operation

2.6 Stopping the Generator

Provides steps for safely shutting down the generator after use.

2.7 Applying Loads to Generator

Guidelines for connecting electrical loads to the generator.

2.7.1 Letting the Engine Stabilize

Explains the need to stabilize the engine at no-load before applying electrical loads.

2.8 Do Not Overload the Generator

Warns against exceeding the generator's rated capacity to prevent damage.

2.9 Protection Systems

Describes the safety systems integrated into the generator.

Section 2 - Operation

2.9.3 Field Boost

Explains the field boost circuit for generating magnetic field during startup.

2.9.4 Overvoltage Protection

Describes the voltage regulator's surge protection circuit to prevent electronic damage.

2.10 Additional Information

Provides important notes on generator operation and handling.

Section 3 - Maintenance

3.1 Checking the Engine Oil Level

Provides steps for checking and maintaining the correct engine oil level.

3.2 Changing the Engine Oil andor Oil Filter

Details the procedure and schedule for changing engine oil and oil filters.

Section 3 - Maintenance

3.3 Maintaining the Engine Air Cleaner

Instructions for cleaning and maintaining the engine's air cleaner components.

3.3.1 Cleaning the Foam Precleaner

Instructions for cleaning and re-oiling the foam precleaner element.

3.3.2 Cleaning or Replacing the Paper Filter

Procedure for cleaning or replacing the paper air filter element.

3.4 Clean Air Intake

Instructions for cleaning foreign material from the air intake and around the muffler.

3.5 Checking the Engine Spark Plug

Procedure for cleaning, checking, and setting the spark plug gap.

Section 3 - Maintenance

3.6 Fuel Filter

Details the procedure and schedule for replacing the fuel filter.

3.7 Clean Spark Arrestor

Explains how to inspect and clean the spark arrestor screen for safety.

3.8 Cleaning the Generator

Provides guidelines for cleaning the generator to prevent damage from dirt and moisture.

Section 3 - Maintenance

3.9 Battery Maintenance

Procedures for inspecting and maintaining the generator's battery.

3.9.1 Weekly

Weekly checks for battery posts, cables, and fluid level.

3.9.2 Every Six Months

Six-month checks for battery state of charge and condition.

3.10 Major Service Manual

Instructs to contact a dealer for a service manual, providing model and series info.

3.11 Exercising the Generator

Recommends starting and running the generator weekly for 30 minutes.

3.12 Out of Service Procedure

Procedure for preparing the generator for storage when out of service for over 30 days.

3.12.1 Removal from Service

Details the steps for properly removing the generator from service for storage.

Section 3 - Maintenance

3.13 Adjusting Valve Clearance

Details how to adjust engine valve clearance after the first 50 hours of operation.

3.14 RV Generator Service Interval

Provides a schedule for routine maintenance tasks based on operating hours.

PART II - INSTALLATION INSTRUCTIONS

Safety Rules

Notice to Installer

Information and disclaimers for installers regarding safety and procedures.

General Hazards

Outlines crucial safety precautions for installation and operation.

Electrical Hazards

Fire Hazards

Explosion Hazards

Section 1 - General Information

1.1 Purpose and Scope of the Manual

Explains the manual's intent to familiarize installers and owners with installation requirements.

1.2 Safety

Emphasizes reading safety rules and stressing safety to all personnel.

1.3 Standards Booklets

Lists relevant standards and codes for installation and use of the equipment.

1.4 Equipment Description

Describes the generator designed for recreational vehicle installation.

1.5 Generator Engine Operating Speed

Specifies the engine speed required for the generator to produce 120V AC at 60Hz.

1.6 Generator AC Connection System

Details the dual stator power windings and the grounded neutral AC connection.

Section 2 - Installation

2.1 Location and Support

Discusses optimal placement and structural support requirements for the generator.

2.1.1 Generator Location

Guidance on selecting the most suitable location for the generator on the vehicle.

2.1.2 Generator Support

Details the framework and methods for securely attaching the generator to the vehicle.

2.1.3 Suspended Mounting

Explains methods for suspending the generator below the vehicle's support tubing.

Section 2 - Installation

2.1.4 Generator Restraint

Specifies the bolts and procedure for securely fastening the generator to its support.

2.2 Generator Compartments

Details requirements for constructing or lining the generator compartment.

2.2.1 Compartment Size

Defines the minimum clearances required for air circulation within the generator compartment.

2.2.2 Compartment Construction

Details requirements for constructing or lining the generator compartment with steel.

Section 2 - Installation

2.2.3 Sound Insulating Materials

Discusses the use of nonflammable materials for sound insulation in the compartment.

2.2.4 Acoustics

Provides considerations for further noise abatement using special materials or compartments.

Section 2 - Installation

2.3 Cooling and Ventilating Air

Emphasizes the critical need for adequate airflow for cooling and preventing overheating.

2.3.1 Generator Airflow

Explains the airflow path for cooling the generator's engine and components.

Section 2 - Installation

2.3.2 Testing the Installation

Recommends testing the installation for adequate cooling airflow before use.

2.4 Gasoline Fuel System

Details requirements for installing a gasoline fuel system, ensuring it is leak-free.

2.4.1 Fuel Tank

Discusses options for fuel tanks, including shared vehicle tanks and pickup tube length.

2.4.2 Generator Fuel Supply Line

Guidelines for connecting the fuel line from the tank to the generator.

2.4.2.1 Rigid Fuel Lines

Provides general rules for installing rigid fuel lines, including material and routing.

Section 2 - Installation

2.4.2.2 Flexible Fuel Line

Specifies the use of approved flexible fuel hose to prevent line breakage due to vibration.

2.5 Exhaust System

Details safe and proper installation of the exhaust system, including mufflers and vapor tightness.

2.5.1 Spark Arrestor

Explains the importance and installation of a spark arrestor for fire prevention.

Section 2 - Installation

2.5.2 Exhaust System Safety

Provides critical safety guidelines for exhaust system installation and clearance.

2.6 Electrical Connections

General rules and guidelines for making electrical connections.

2.6.1 Electrical Junction Box

Specifies the installation of an approved junction box for AC output lead termination.

2.6.2 Wiring

Guidelines for selecting wire gauge, type, and routing for safe electrical connections.

2.6.3 Generator AC Connections

Explains how to connect the generator's AC output leads to the vehicle's electrical system.

Section 2 - Installation

2.6.4 Conduit

Rules for routing wiring connections between the generator and junction box using approved conduit.

2.6.5 Isolating Different Power Sources

Methods to ensure vehicle electrical circuits are not connected to multiple power sources simultaneously.

2.6.6 Power Supply Cord

Requirements for selecting a power supply cord that can handle the generator's amperage.

Section 2 - Installation

2.6.7 Ground Fault Circuit Interrupters

Explains the requirement for installing GFCIs on electrical receptacles.

2.7 Battery Installation

Guidelines and requirements for installing the generator's battery.

2.7.1 Recommended Battery

Specifies the type, amp-hour rating, and cold-cranking amperes for the battery.

2.7.2 Battery Cables

Guidance on selecting battery cable length and size to prevent voltage drop.

Section 2 - Installation

2.7.3 Battery Cable Connections

Step-by-step instructions for connecting battery cables to the generator.

2.7.4 Battery Compartment

Guidelines for installing the battery in a vented compartment away from heat and sparks.

2.8 Optional Accessories

Details optional accessories available for the generator system.

2.8.1 Remote StartStop Panel

Details the optional remote panel for convenient starting and stopping from inside the vehicle.

Section 3 - Post-Installation Start-up Adjustments

3.1 Post Installation Tests

Confirms that factory settings are correct and no further adjustments are needed.

3.2 Before Initial Start-up

Checks oil level, fuel lines, and shutoff valves before the initial start.

3.3 Initial Start

Procedure for starting the engine after installation, including load testing.

3.4 Testing Under Load

Tests the generator's performance and cooling at 75-100% of its rated capacity.

3.5 Installation Checklist

Section 4 - Troubleshooting

Troubleshooting Guide

Lists common problems, their causes, and recommended corrective actions.

Section 5 - Electrical Data

Section 6 - Exploded Views and Parts Lists

Section 7 - Warranty

California and Federal Emission Control Warranty Statement

Explains emission control system warranty rights and obligations for the engine.

Manufacturers Emission Control System Warranty Coverage

Details the warranty period and coverage for emission-related components.

PurchasersOwners Warranty Responsibilities

Outlines owner responsibilities for maintenance, timely reporting, and proper use.

Emission Control System Warranty

Generac Power Systems Three-Year Limited Warranty