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Simpson Manuals & User Guides

Simpson Cleaning is a leading manufacturer of premium gas and electric pressure washers, generators, and outdoor power equipment for residential and commercial use.

Tip: include the full model number printed on your Simpson label for the best match.

Simpson Support

Official site: https://simpsoncleaning.com
General support: https://simpsoncleaning.com/contact-us/
Warranty & registration: Warranty info · Register a product
Support phone: +1 877 362 4271 — Mon-Fri 8:00am - 5:00pm CST
Support email: cservice@fna-group.com
Contact form: Contact manufacturer support

Simpson manuals

Latest manuals from manuals+ curated for this brand.

SIMPSON IR4440212 4400 PSI Rental Pressure Washer User Manual

November 18, 2024

PRESSURE WASHER USE AND CARE MANUAL GASOLINE POWERED RENTAL SERIES IR4440212 4400 PSI Rental Pressure Washer READ THIS MANUAL CAREFULLY BEFORE OPERATION Failure to follow the instructions and safety precautions…

SIMPSON TRSA3228162 Mobile Trailer Pressure Washer User Manual

October 28, 2024

TRSA3228162 Mobile Trailer Pressure Washer Pressure Washer Product Information Specifications: Model Number: [Insert Model Number] Part Number: 7112881 Language: English REV E - 10/2023 Product Usage Instructions: Safety Instructions: Read…

SIMPSON SIG2218 Inverter Generator Instruction Manual

September 25, 2024

SIMPSON SIG2218 Inverter Generator DANGER DEADLY EXHAUST FUMES! ONLY use OUTSIDE far away from windows, doors, and vents! NOT INTENDED FOR USE IN CRITICAL LIFE SUPPORT APPLICATIONS. SAVE this Manual.…

SIMPSON MS61048 MegaShot Series Pressure Washer User Manual

September 19, 2024

SIMPSON MS61048 MegaShot Series Pressure Washer User Manual

SIMPSON SIG22PK Parallel Box Kit for 3300 Watt Inverters Owner’s Manual

September 13, 2024

SIMPSON SIG22PK Parallel Box Kit for 3300 Watt Inverters Product Information Specifications Product Name: SIG22PK Inverter Parallel Kit Designed for: Connecting two inverter generators to provide double the power output…

SIMPSON PS61251,PS61254 Pressure Washer User Manual

September 9, 2024

SIMPSON PS61251,PS61254 Pressure Washer Specifications Model Numbers: PS61251, PS61254 Not for sale in the state of California Part Number: 7119629NOCA / ENGLISH California Proposition 65 Warning Product Usage Instructions: Safety…

SIMPSON PS61251 Power Shot Pressure Washer Instruction Manual

September 8, 2024

SIMPSON PS61251 Power Shot Pressure Washer Specifications: Model Numbers: PS61251, PS61254 Part Number: 7119629 / ENGLISH Revision: D - 9/2023 Product Information: The Pressure Washer is a high-pressure cleaning device…

SIMPSON 61297 Series Electric Pressure Washer User Manual

August 31, 2024

61297 Series Electric Pressure Washer Product Information Specifications Model: 61297 Part Number: 7120009 Language: English Revision: G - 8/2023 Product Usage Instructions Safety Instructions Read the manual carefully before operating…

SIMPSON SSTP71007 Trash Pump User Manual

August 25, 2024

SIMPSON SSTP71007 Trash Pump Product Information Specifications Models Covered: SSTP71007 - 2 Semi-trash pump, STP71010 - 3 Trash pump Part Number: 7117647 / ENGLISH Revision: 3 - 05/2022 FAQ Q:…

SIMPSON SPG3640 Portable Power Shot Generator Instruction Manual

August 24, 2024

SIMPSON SPG3640 Portable Power Shot Generator Specifications: Exposure to chemicals: Lead, lead compounds, carbon monoxide Product Information The generator is designed for residential consumer use and should only be…

Simpson SIG4540E Generator Battery Connection Guide

Instruction

Essential instructions for connecting the battery to the Simpson SIG4540E generator, ensuring proper electric starting functionality. Covers battery cover removal, wire connection, and reassembly.

Simpson Big Brute Professional 95005 Pressure Washer Parts List and Diagram

Parts List Diagram

Detailed parts list and exploded view diagrams for the Simpson Big Brute Professional 95005 4000 PSI hot water pressure washer, including model numbers and component descriptions.

Simpson SPG7593E Generator Parts Breakdown

Parts List

Detailed parts breakdown for the Simpson SPG7593E PowerShot generator (Model 70007). Includes part numbers, descriptions, and item references for maintenance and repair.

Simpson PowerShot Generator SPG7593E Quick Reference Guide

Quick Start Guide

Quick reference guide for the Simpson PowerShot generator series, model SPG7593E, covering assembly, starting, stopping, operation, and troubleshooting.

SIMPSON MSH3125-S Premium Pressure Washer Instruction Manual

Instruction Manual

Comprehensive instruction manual for the SIMPSON MSH3125-S Premium Pressure Washer, covering safety guidelines, setup, operation, maintenance, and troubleshooting. Features 3100 PSI and 2.5 GPM.

SIMPSON Pressure Washer Use and Care Manual - Safety, Operation, and Maintenance Guide

Use and Care Manual

Comprehensive use and care manual for SIMPSON pressure washers, model 7110453NOCA. Covers safety instructions, operating checklist, maintenance, troubleshooting, and warranty information.

SIMPSON 60456 PS4240H-SP Pressure Washer Illustrated Parts List

Illustrated Parts List

Detailed illustrated parts list for the SIMPSON 60456 PS4240H-SP pressure washer, featuring component diagrams and a comprehensive table of part numbers and descriptions. Includes engine, pump, frame, and accessory details.

Simpson Top-Load Washing Machine User Manual - Models SWT8043, SWT8063E, SWT9043, SWT1043, SWT9043A, SWT1023A

User Manual

Comprehensive user manual for Simpson top-load washing machines, covering installation, operation, safety, maintenance, troubleshooting, and warranty for models SWT8043, SWT8063E, SWT9043, SWT1043, SWT9043A, and SWT1023A. Provides detailed instructions for optimal…

SIMPSON Pressure Washer Limited Warranty and Troubleshooting Guide

warranty and troubleshooting guide

Detailed limited warranty information for SIMPSON pressure washers, covering component, pump, and frame warranties, exclusions, and a troubleshooting guide for engine starting issues.

Simpson Pressure Washer Use and Care Manual

Use and Care Manual

This manual provides essential safety, assembly, operation, maintenance, and troubleshooting instructions for Simpson pressure washers. Learn how to safely and effectively use your Simpson pressure washer, including nozzle selection, chemical…

Simpson Model 555 Obsolete Tubes Supplement

Technical Specification

A comprehensive supplement listing seldom used and obsolete vacuum tubes, detailing their test parameters for the Simpson Model 555 tube tester.

Simpson 555 Tube Tester User Manual

User Manual

Comprehensive user guide for the Simpson 555 Tube Tester, detailing operation, specifications, and maintenance for accurate electronic component testing. Includes supporting instruments for OM and SWL.

Simpson manuals from online retailers

Simpson SJ-3133 Faux Leather Jacket User Manual

SJ-3133 • August 22, 2025

Standard protector: shoulder, elbow, spine. Comes with a protective storage bag / shoulder, elbow, spine, and chest.

SIMPSON Cleaning 7102207 Replacement Soap Hose Pickup with Filter for Pressure Washers Instruction Manual

7102207 • August 17, 2025

This instruction manual provides comprehensive guidance for the installation, operation, maintenance, and troubleshooting of the SIMPSON Cleaning 7102207 Replacement Soap Hose Pickup with Filter for Pressure Washers.

SIMPSON PowerShot PS3228 Gas Pressure Washer User Manual

PS3228 - S • August 14, 2025

The SIMPSON PowerShot 3300 PSI at 2.5 GPM is ideal for prosumers and professionals alike. This is a powerful option for deep outdoor cleaning, jobsite use, equipment upkeep…

Simpson Strong-Tie E1B1414B Self-Drilling Metal Screw User Manual

E1B1414B • August 13, 2025

Comprehensive user manual for the Simpson Strong-Tie E1B1414B Self-Drilling Metal Screw, covering product overview, setup, operating instructions, maintenance, troubleshooting, and specifications.

Simpson Cleaning 3400 PSI Gas Pressure Washer Instruction Manual

CM61083 • August 8, 2025

This instruction manual provides comprehensive details for the Simpson Cleaning 3400 PSI Gas Pressure Washer, Model CM61083. It covers setup, operation, maintenance, troubleshooting, and specifications to ensure safe…

OEM Technologies 90026 Vertical Axial Cam Replacement Pressure Washer Pump Kit Instruction Manual

90026 • July 24, 2025

Designed for performance, the 90026 OEM Technologies Axial Cam Pump is highly efficient and minimizes engine load. This easy-to-install pump replacement kit is for gas pressure washers* with…

SIMPSON PS4240 PowerShot Gas Pressure Washer User Manual

PS4240H-SP • July 10, 2025

Comprehensive user manual for the SIMPSON PS4240 PowerShot Gas Pressure Washer, covering setup, operation, maintenance, and specifications.

SIMPSON Cleaning SPG8310E Portable Gas Generator and Power Station with Electric Start for Camping, RV, Home Use, Construction, and More, 8300 Running Watts 10000 Starting Watts 8,300 Watts

SPG8310E • June 18, 2025

SIMPSON portable generators are perfect for providing power at worksites, recreational facilities, residential locations and more. Their foldable handle allows for easy storage when not in use. Their…