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Predator 57480 - User Manual

Predator 57480
23 pages
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8750 WATT
INVERTER
GENERATOR
7000 RUNNING WATTS
8750 MAX STARTING WATTS
Visit our website at: http://www.harborfreight.com
Email our technical support at: productsupport@harborfreight.com
Email our engine support at: predator@harborfreight.com
57480
Using an engine indoors
CAN KILL YOU IN MINUTES.
Engine exhaust contains carbon monoxide.
This is a poison you cannot see or smell.
NEVER use inside
a home or garage,
EVEN IF doors and
windows are open.
Only use OUTSIDE
and far away from
windows, doors,
and vents.
Owners Manual & Safety Instructions
Save This Manual Keep this manual for the safety warnings and precautions, assembly,
operating, inspection, maintenance and cleaning procedures. Write the product’s serial number in the
back of the manual near the assembly diagram (or month and year of purchase if product has no number).
Keep this manual and the receipt in a safe and dry place for future reference. 21h
Using a generator indoors CAN
KILL YOU IN MINUTES.
Generator exhaust contains carbon monoxide.
This is a poison you cannot see or smell.
NEVER use inside
a home or garage,
EVEN IF doors and
windows are open.
Only use OUTSIDE
and far away from
windows, doors,
and vents.
When unpacking, make sure that the product is intact
and undamaged. If any parts are missing or broken,
please call 1-888-866-5797 as soon as possible.
Copyright
©
2020 by Harbor Freight Tools
®
. All rights reserved.
No portion of this manual or any artwork contained herein may be reproduced in
any shape or form without the express written consent of Harbor Freight Tools.
Diagrams within this manual may not be drawn proportionally. Due to continuing
improvements, actual product may differ slightly from the product described herein.
Tools required for assembly and service may not be included.
Read this material before using this product.
Failure to do so can result in serious injury.
SAVE THIS MANUAL.
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Summary

Safety and Setup Instructions

Setup Precautions

Essential steps and precautions for safely setting up the generator.

Operating Precautions

Carbon Monoxide Hazards and Shutoff

Dangers of generator exhaust indoors and CO shutoff features.

Refueling and Fire Safety

Guidelines for safe refueling and preventing fires during operation.

Load Management and Appliance Use

Properly connecting appliances and managing generator load capacity.

Electrical Safety and Precautions

GFCI Receptacle Testing

Procedure for testing the Ground Fault Circuit Interrupter receptacles.

Shock Prevention Measures

Steps to prevent electric shock by insulating connections and avoiding contact.

Extension Cord Guidelines

Wire Gauge Selection

Table and advice for choosing the correct wire gauge for extension cords.

Service Precautions and Features

General Service Safety

Essential safety steps before performing any service or maintenance.

Generator Safety Features

Explanation of GFCI protection, refueling, and battery service.

Generator Description and Specifications

Technical Specifications

Detailed specifications for the generator's output, engine, and components.

Components and Controls Overview

Identification and description of the generator's parts and controls.

Component Details

Engine Switch and Receptacles

Description of the engine switch and various AC/DC receptacles.

Circuit Breakers and Display Functions

Explanation of circuit breakers, grounding terminal, and digital display.

Initial Assembly Steps

Installing Wheels and Feet

Instructions for assembling the wheels and foot supports onto the generator.

Handle, Battery, and Grounding

Handle Installation

Steps for securely installing the generator's handle.

Battery Setup and Grounding

Connecting the battery and properly grounding the generator.

Removing Shipping Brackets

Bracket Removal Procedure

Procedure and notice for removing shipping brackets before operation.

High Altitude Operation

Altitude Adjustment Considerations

Considerations and adjustments for operating the generator above 3000 feet.

Generator Pre-Start Procedures

Engine Oil and Fuel Checks

Procedure for checking and filling engine oil and fuel safely.

Generator Operation Guide

Starting, Warm-up, and Break-in

Steps for starting, warming up, GFCI testing, and engine break-in.

Starting the Engine

Manual and Electric Start Methods

Detailed steps for starting the engine using manual or electric start.

Connecting Electrical Loads

Load Connection and Circuit Breakers

Proper order for connecting loads and troubleshooting tripped circuit breakers.

Calculating Wattage Requirements

Device Wattage Estimation

Guide to calculating total wattage for connected devices using estimate charts.

Stopping the Generator Engine

Emergency and Normal Shutdown

Steps for safely stopping the engine in emergencies and normal conditions.

User Maintenance Schedule

Routine Maintenance Tasks

Schedule for routine cleaning, maintenance, and lubrication tasks.

Fuel and Oil Maintenance

Fueling, Oil Change, and Air Filter

Detailed steps for fuel, oil, and air filter maintenance.

Spark Plug and Storage Preparation

Spark Plug and Storage Procedures

Instructions for spark plug maintenance and preparing the generator for storage.

Troubleshooting Engine Start Issues

Engine Start and Load Problems

Common causes and solutions for engine start failure and stopping under load.

Advanced Troubleshooting

Engine Performance Issues

Diagnosing and fixing engine misfires, knocking, and power problems.

Summary

Safety and Setup Instructions

Setup Precautions

Essential steps and precautions for safely setting up the generator.

Operating Precautions

Carbon Monoxide Hazards and Shutoff

Dangers of generator exhaust indoors and CO shutoff features.

Refueling and Fire Safety

Guidelines for safe refueling and preventing fires during operation.

Load Management and Appliance Use

Properly connecting appliances and managing generator load capacity.

Electrical Safety and Precautions

GFCI Receptacle Testing

Procedure for testing the Ground Fault Circuit Interrupter receptacles.

Shock Prevention Measures

Steps to prevent electric shock by insulating connections and avoiding contact.

Extension Cord Guidelines

Wire Gauge Selection

Table and advice for choosing the correct wire gauge for extension cords.

Service Precautions and Features

General Service Safety

Essential safety steps before performing any service or maintenance.

Generator Safety Features

Explanation of GFCI protection, refueling, and battery service.

Generator Description and Specifications

Technical Specifications

Detailed specifications for the generator's output, engine, and components.

Components and Controls Overview

Identification and description of the generator's parts and controls.

Component Details

Engine Switch and Receptacles

Description of the engine switch and various AC/DC receptacles.

Circuit Breakers and Display Functions

Explanation of circuit breakers, grounding terminal, and digital display.

Initial Assembly Steps

Installing Wheels and Feet

Instructions for assembling the wheels and foot supports onto the generator.

Handle, Battery, and Grounding

Handle Installation

Steps for securely installing the generator's handle.

Battery Setup and Grounding

Connecting the battery and properly grounding the generator.

Removing Shipping Brackets

Bracket Removal Procedure

Procedure and notice for removing shipping brackets before operation.

High Altitude Operation

Altitude Adjustment Considerations

Considerations and adjustments for operating the generator above 3000 feet.

Generator Pre-Start Procedures

Engine Oil and Fuel Checks

Procedure for checking and filling engine oil and fuel safely.

Generator Operation Guide

Starting, Warm-up, and Break-in

Steps for starting, warming up, GFCI testing, and engine break-in.

Starting the Engine

Manual and Electric Start Methods

Detailed steps for starting the engine using manual or electric start.

Connecting Electrical Loads

Load Connection and Circuit Breakers

Proper order for connecting loads and troubleshooting tripped circuit breakers.

Calculating Wattage Requirements

Device Wattage Estimation

Guide to calculating total wattage for connected devices using estimate charts.

Stopping the Generator Engine

Emergency and Normal Shutdown

Steps for safely stopping the engine in emergencies and normal conditions.

User Maintenance Schedule

Routine Maintenance Tasks

Schedule for routine cleaning, maintenance, and lubrication tasks.

Fuel and Oil Maintenance

Fueling, Oil Change, and Air Filter

Detailed steps for fuel, oil, and air filter maintenance.

Spark Plug and Storage Preparation

Spark Plug and Storage Procedures

Instructions for spark plug maintenance and preparing the generator for storage.

Troubleshooting Engine Start Issues

Engine Start and Load Problems

Common causes and solutions for engine start failure and stopping under load.

Advanced Troubleshooting

Engine Performance Issues

Diagnosing and fixing engine misfires, knocking, and power problems.

Predator 57480 Specifications

General IconGeneral
Engine Displacement212cc
Run Time @ 50% Load10 hours
AC Voltage120
Starting MethodRecoil
Fuel Capacity4 gallons

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