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Firman H05753 User Manual

Firman H05753
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P/N:357745483 Rev:04
OWNERS MANUAL
Read all safety precautions and instructions carefully
before operating equipment.
Ensure engine is stopped and level before performing
any maintenance or service.
IMPORTANT:
Record product information to reference when ordering parts or
obtaining warranty coverage.
Serial Number:
DUAL FUEL GENERATOR
MODEL NUMBER
H05753
Rev Level:00
DO NOT RETURN TO
STORE!
CALL US FIRST!
CUSTOMER HOTLINE
1-844-347-6261
FOR QUESTIONS OR SERVICE
INFORMATION
Purchase Date:

Questions and Answers:

Firman H05753 Specifications

General IconGeneral
ModelH05753
TypePortable Generator
Fuel TypeGasoline
Engine Type4-Stroke
DC Output12V
AC Output120/240V

Summary

Introduction to Your Generator

Important Safety Information

Crucial safety warnings and hazard definitions for generator operation.

Generator Safety Precautions

Carbon Monoxide Hazards

Critical warnings about carbon monoxide poisoning and safe use.

California Specific Warnings

Warnings for California residents regarding emissions and health.

Operational Safety

Operating Equipment Safety Rules

Key safety rules for operating the generator.

Transporting and Storage Safety

Safety guidelines for moving and storing the generator.

General Safety Guidelines

Grounding and Electrical Safety

Importance of grounding and avoiding electrical hazards.

Maintenance and Repair Safety

Precautions for performing maintenance and repairs.

General Operational Safety Notes

Guidance on load capacity and starting procedures.

Handling, Fuel, and Medical Safety

Generator Handling Precautions

Guidelines for proper generator use and shutdown conditions.

Medical Equipment Use Warning

Critical warnings against using for medical equipment.

Gasoline Fuel Safety

Dangers and precautions for handling gasoline.

Fuel Safety and Setup

LPG/Propane Fuel Safety

Hazards and safe handling of LPG/Propane.

Unpacking and Parts Included

Instructions for unpacking and checking contents.

Assembly Instructions

Install Wheel Kit

Step-by-step guide to attach the wheel kit.

Install Support Leg

Steps to install the generator's support leg.

Setup and Connection

Battery Cable Connection

Procedure for connecting the battery cables.

Generator Features Overview

Control Panel and Component Identification

Labeled diagram identifying generator parts.

Control Panel Details

Control Panel Functions and Indicators

Explanation of the control panel functions and indicators.

Receptacle Types and Grounding Terminal

Details on different receptacle types and grounding terminal.

Control Panel Continued

Receptacle and Connector Details

Further information on receptacles and connectors.

Generator Specifications

Technical Specifications

Key technical specifications of the generator.

Temperature Operation Guidelines

Guidance on operating the generator at different temperatures.

Engine Maintenance

Adding Engine Oil

Instructions for adding the correct engine oil.

Low Oil Shutdown System

Explanation of the low oil protection feature.

Break-in Period Guidance

Guidance for the initial run-in period of the generator.

Fueling Procedures

Adding Gasoline

Steps and precautions for filling the fuel tank with gasoline.

Gasoline Storage Advice

Advice on preventing gum deposits during storage.

Fueling Procedures (Continued)

Connecting LPG Cylinder

Steps to connect the LPG cylinder for operation.

LPG Safety and Handling

Warnings and procedures for safe LPG cylinder use.

Operation Considerations

Operation at High Altitude

Adjustments and effects of operating at high altitudes.

Large Propane Tank Connection

Guidance for connecting to larger propane tanks.

Electrical Connection Safety

Grounding Requirements

Importance and method of grounding the generator.

Building Electrical System Connection

Safety and legal requirements for home connection.

Generator Operation

Generator Location and Safety

Proper placement to avoid hazards and ensure ventilation.

Surge Protection for Electronics

Recommendations for protecting sensitive electronics.

Starting Procedures

Recoil Start - Gasoline

Step-by-step guide to start using recoil start with gasoline.

Starting Procedures (Continued)

Recoil Start - LPG

Guide to start using recoil start with LPG.

Starting Procedures (Continued)

Electric Start - Gasoline

Steps to start using electric start with gasoline.

Starting Procedures (Continued)

Electric Start - LPG

Steps to start using electric start with LPG.

Operation and Shutdown

Connecting Electrical Loads

How to safely connect appliances to the generator.

Stopping the Engine

Correct procedure for shutting down the generator.

Operation Issues and Precautions

Unwanted Shutdowns and Battery Saving

Explains indicator lights and power saving mode.

Low Oil Shutdown System

How the low oil shutdown system works and troubleshooting.

Preventing Generator Overload

Guidance on avoiding overloading the generator.

LPG Operation Notes

LPG Frosting and Performance

Explains frosting on LPG cylinders and potential solutions.

Maintenance and Storage

Maintenance Schedule

Recommended maintenance tasks and intervals.

General Maintenance Recommendations

Overall advice for maintaining the generator.

Engine Maintenance

Changing Engine Oil

Procedure for draining and refilling engine oil.

Air Filter Maintenance

Steps for cleaning and maintaining the air filter.

Engine Maintenance (Continued)

Spark Plug Maintenance

How to inspect, clean, and gap the spark plug.

Muffler and Spark Arrester Inspection

Checks for damage and cleaning the spark arrester.

Generator Maintenance

Battery Replacement

Step-by-step guide for replacing the generator battery.

Generator Cleaning and Storage

General cleaning and care for the generator unit.

Service and Storage

Infrequent Service Procedures

Instructions for units used infrequently to prevent issues.

Long Term Storage Guide

Procedures for storing the generator for extended periods.

Battery Maintenance

Battery Charging and Maintenance

How the generator charges the battery and maintenance needs.

Troubleshooting Guide

Engine Starting and Running Issues

Solutions for common engine starting and running problems.

Engine Power and Stability Issues

Diagnosing and fixing power loss or faltering.

Parts Identification

Generator Parts Diagram

Visual diagram of generator components.

Generator Parts List

Numbered list of all generator parts.

Engine Parts Identification

Engine Parts Diagram

Visual diagram of engine components.

Parts Lists

H05753 Generator Parts List

Detailed list of parts for model H05753.

Engine Parts Lists

439cc Engine Parts List

Detailed list of parts for the engine.

Service and Warranty Information

Contacting Firman for Service

Information on how to get service and order parts.

Warranty Qualifications and Registration

Details on warranty coverage and registration.

Warranty Details

Repair/Replacement Warranty Terms

Terms for repair or replacement of defective parts.

Warranty Exclusions

Items not covered by the generator warranty.

Firman Contact Information

FIRMAN contact details for support and service.

Emissions Control Warranty

Owner's Warranty Rights and Obligations

Owner's responsibilities for emissions system warranty.

Emissions Control Warranty Details

Parts Covered by Emissions Warranty

List of emissions-related parts covered by warranty.

Emissions Warranty Limitations

Exclusions and conditions for emission warranty.

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