Generac Power Systems WHEELHOUSE 1646-3 User Manual

Owner’s Manual
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Call: Generac Generator Helpline - 1-800-270-1408 M-F 8-5 CT
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Model No. 1646-3 (5,550 Watt AC Generator) Manual No. 193711GS Revision 4 (11/29/2004)
Safety Rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
Know Your Generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-11
Product Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Warranty. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Last Page
• Generator
• Wheel kit
• Locking 30 Amp plug
• Engine oil
• Two packets of fuel stabilizer
• Owner's manual
• Engine manual
*If any parts are missing or damaged, call 1-800-270-1408.
Parts Included* Table of Contents

Generac Power Systems WHEELHOUSE 1646-3 Specifications

General

Fuel Type	Gasoline
AC Output	120V
Noise Level	68 dBA
Starting System	Recoil
Engine Type	OHV
DC Output	12V
Outlet Types	120V 20A

Summary

Equipment Description

Generator Overview

Describes the generator's function as an AC unit powered by an engine for electrical loads.

Safety Rules

Understanding Safety Alerts and Symbols

Explains the use of safety alert symbols, signal words (DANGER, WARNING, CAUTION), and hazard symbols.

Specific Hazard Warnings

Covers warnings for carbon monoxide, electrical hazards, kickback, and fuel flammability.

Additional Safety Precautions

Details warnings about sparking, engine heat, and cautions for operating speed and overload.

Know Your Generator

Generator Components Identification

Identifies key parts of the generator through labels and descriptions.

Assembly

Preparing for Assembly

Instructions for unpacking the generator and removing it from the shipping carton.

Adding Engine Oil

Steps for adding the correct engine oil, including a caution about failure to do so.

Fuel Tank Handling and Installation

Procedures for removing, filling, and reinstalling the fuel tank safely.

Operation

System Ground and Electrical Connections

Explains system ground and requirements for connecting to a building's electrical system.

Generator Location and Clearance

Provides safety guidelines for generator placement to ensure ventilation and prevent hazards.

Starting the Engine

Step-by-step instructions for starting the generator engine, including kickback warnings.

Connecting Electrical Loads

Guidelines for connecting loads, including engine warm-up and load management.

Stopping the Engine

Procedures for safely shutting down the generator and its engine.

Receptacle Usage

Details the 120V duplex and 120/240V locking receptacles and their power capacities.

Don't Overload Generator

Calculating Wattage Requirements

Steps to determine running and surge watts needed for appliances.

Power Management Steps

Sequential process for connecting electrical loads to the generator.

Specifications

Generator Specifications Table

Lists technical data such as surge watts, continuous wattage, and fuel capacity.

Maintenance

Generator Cleaning Procedures

Instructions on how to clean the generator's exterior and cooling slots.

Storage

Generator Storage Guidelines

Procedures for cleaning and preparing the generator for storage.

Engine and Fuel System Storage

Tips for storing the engine and fuel system to prevent degradation.

Troubleshooting

Common Problems and Solutions

A table listing common issues with causes and solutions for generator operation.

Limited Warranty

Warranty Coverage and Exclusions

Details warranty periods, coverage limitations, and exclusions for the generator.