EasyManua.ls Logo

Generac Power Systems 0064390 - User Manual

Generac Power Systems 0064390
144 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
Installation Guidelines
60 Hz Air-cooled Generators
8 kW to 22 kW
SAVE THIS MANUAL FOR FUTURE REFERENCE
000918
Para español , visita: http://www.generac.com/service-support/product-support-lookup
Pour le français, visiter : http://www.generac.com/service-support/product-support-lookup
(000209a)
WARNING
This product is not intended to be used in
a critical life support application. Failure to
adhere to this warning could result in
death or serious injury.
Register your Generac product at:
WWW.GENERAC.COM
1-888-GENERAC
(888-436-3722)

Table of Contents

Questions and Answers

  • E
    Eric BlankenshipAug 5, 2025
    What to do if Generac Power Systems 0064390 has no AC output?
    • J
      Julie LongAug 5, 2025
      If there is no AC output from your Generac Power Systems Inverter, check if the main line circuit breaker is in the OFF (or OPEN) position. If so, reset the circuit breaker to ON (or CLOSED). It could also be a generator internal failure.
  • M
    Mr. Jacob Davis MDAug 12, 2025
    Why Generac Power Systems 0064390 engine will not crank?
    • R
      Robert WilsonAug 12, 2025
      If the engine of your Generac Power Systems Inverter won't crank, it could be due to several reasons: * A blown fuse: Correct the short circuit condition by replacing the 7.5 Amp fuse in the generator control panel. * Loose, corroded, or defective battery cables: Tighten, clean, or replace the cables as necessary. * A dead battery: Charge or replace the battery.
  • K
    Karen OrozcoAug 17, 2025
    What to do if Generac Power Systems Inverter unit consumes large amounts of oil?
    • G
      Gary PerezAug 17, 2025
      If your Generac Power Systems Inverter consumes large amounts of oil: * Ensure the engine isn't overfilled with oil; adjust to the proper level. * Check for damaged gaskets, seals, or hoses that may be causing oil leaks. * Make sure you are using the recommended type and viscosity of oil.
  • M
    Madison LeeAug 23, 2025
    Why Generac Power Systems 0064390 Inverter engine cranks but will not start?
    • K
      Kristen PrestonAug 23, 2025
      If your Generac Power Systems Inverter's engine cranks but doesn't start, possible causes include: * Being out of fuel: Replenish the fuel and turn on the fuel valve. * Defective spark plugs: Clean, re-gap, or replace the spark plug(s). * Valve lash out of adjustment: Reset the valve lash.
  • M
    Maurice RamirezAug 29, 2025
    How to fix Generac Power Systems 0064390 Inverter engine that starts hard and runs rough?
    • K
      kimberlythomasAug 29, 2025
      If your Generac Power Systems Inverter engine starts hard and runs roughly, consider the following: * Check and replace the air cleaner if it is plugged or damaged. * Clean, re-gap, or replace defective spark plug(s). * Confirm fuel pressure to the regulator is 10-12” water column (19-22mm mercury) for LP, and 3.5 - 7” water column (9-13mm mercury) for natural gas. * Turn the fuel conversion valve to the correct position, if the fuel selector is in the wrong position.

Summary

Safety Rules and General Information

Introduction and Service Information

Covers manual reading, safety warnings, and how to obtain service for the generator unit.

Hazard Identification and Precautions

Details general, exhaust, electrical, fire, and explosion hazards with necessary precautions.

Regulatory Compliance and Standards

Outlines general rules, NEC requirements, and applicable industry standards for installation.

Unpacking and Inspection Procedures

General Unpacking and Tools

Lists required tools and general steps for unpacking the generator set.

Damage Inspection and Parts Identification

Instructions for inspecting for shipping damage and identifying loose parts.

Site Selection and Preparation Guidelines

Site Criteria and Installation Rules

Specifies site selection criteria, clearance, and installation guidelines from standards.

Preparation and Transportation

Covers site preparation, base requirements, and recommendations for transporting the generator.

Generator Placement and Mounting

Generator Placement Requirements

Details the required placement and leveling of the generator unit on its pad.

Fascia Kit Installation

Instructions for installing the optional fascia base wrap for aesthetic and protective purposes.

Fuel System Requirements and Connections

Fuel Specifications and Sizing

Covers fuel requirements, consumption rates, and sizing for natural gas and propane lines.

Fuel Conversion and Gas Line Installation

Provides steps for fuel conversion, installing gas lines, shutoff valves, and checking connections.

Electrical Connections and Wiring

Generator and Control Wiring

Details connecting the generator to the transfer switch and control wiring procedures.

AC Wiring and Battery Setup

Explains main AC wiring, battery requirements, and the procedure for battery installation.

Control Panel, Start-up, and Testing

Initial Setup, Activation, and Configuration

Covers control panel interface, activation, cold smart start, exercise timer, and installation wizard.

System Testing and Operational Checks

Details manual transfer switch operation, electrical checks, load tests, and automatic operation verification.

Troubleshooting System Issues

System Diagnosis and Problem Resolution

Provides a guide to diagnose common generator problems and their potential causes and solutions.

Quick Reference for System Status

System Diagnosis and Alarm Indicators

A quick guide to system diagnosis, LED indicators, problems, and corresponding solutions.

Diagrams and Installation Drawings

Interconnection Diagrams

Diagrams illustrating the interconnection of the generator, transfer switch, and control panel.

Generator Installation Drawings

Dimensional drawings showing the generator, transfer switch, and mounting hole locations.

Generac Power Systems 0064390 Specifications

General IconGeneral
Model Number0064390
CategoryInverter
BrandGenerac Power Systems
AC Voltage120V
Voltage120 V
Frequency60 Hz
Fuel TypeGasoline
Engine Displacement79 cc
Warranty3 Years Limited
Engine TypeOHV
Outlets120V 20A

Related product manuals