Simpson MS61220 User Manual

MS61220/MS61221- ENGLISH REV 2 - 01/03/2022
SAVE THIS MANUAL FOR FUTURE REFERENCE
USE AND CARE MANUAL
PRESSURE WASHER
READ THIS MANUAL CAREFULLY BEFORE OPERATION
Failure to follow the instructions and safety precautions in this manual can result
in property damage, serious injury and/or death.
NOTE: Photographs and line drawings used in this manual are for
reference only and may not represent your specic model.

Simpson MS61220 Specifications

General

Brand	Simpson
Model	MS61220
Category	Pressure Washer
Language	English

Summary

Safety Instructions

Disclaimers

Unpacking

Assembly

Install knob-style handle

How to attach the knob-style handle to the pressure washer frame.

Install button-style handle

How to attach the button-style handle to the pressure washer frame.

Assemble the spray gun

Organize accessories

Component Location

Connecting Hoses

Purging Air from the Pump

Nozzles

Nozzle Selection

Guide to selecting the correct nozzle based on spray pattern and surface type.

Nozzle Installation

Procedure for inserting and securing nozzles into the spray wand coupler.

Using Chemicals

Operating Checklist

Location

Guidelines for selecting a safe and well-ventilated outdoor operating location.

High Altitude Operation

Operating Conditions

Checking the Engine Oil

Checking Fuel

Starting the Engine

Shutting Off Engine

Operation Tips

Terms

Definitions of key pressure washer terms like PSI, GPM, and CU.

Preparation

Essential preparation steps before operating the pressure washer.

Pressure Washing

Best practices for effective pressure washing techniques and nozzle usage.

Trouble Shooting

Maintenance

Cleaning the Pressure Washer

How to safely clean the exterior of the pressure washer.

Connections

Maintaining hose, spray gun, and pump connections with lubrication.

Nozzle Cleaning

Water Inlet Filter

Pump Maintenance

Engine Maintenance

Storage and Transportation

Storing for Two Months or Less

Steps to prepare the unit for short-term storage, including fuel stabilization.

Storing for More Than Two Months

Transportation

Limited Warranty

Warranty Coverage Terms

Details of what the warranty covers, limitations, and exclusions.

This Warranty Does Not Cover:

List of specific items and conditions excluded from warranty coverage.

Responsibility of Original Purchaser (Initial User):

What This Warranty Does Not Cover:

Warranty Coverage Periods

High Pressure Pump (Defects in Material and Workmanship)

Warranty terms for the high pressure pump based on defects.