DeVilbiss Air Power Company 2225CWH User Manual

MGP-2225CWH 1/7/00
PRESSURE WASHER
OWNERS MANUAL
for
Model 2225CWH
This product is not equipped with a spark arresting muffler. If the product will be used around
flammable materials, or on land covered with materials such as agricultural crops, forest, brush, grass, or
other similar items, then an approved spark arrester must be installed and is legally required in the state of
California. It is a violation of California statutes section 130050 and/or sections 4442 and 4443 of the Califor-
nia Public Resources Code, unless the engine is equipped with a spark arrestor, as defined in section 4442,
and maintained in effective working order. Spark arresters are also required on some U. S. Forest service
land and may also be legally required under other statutes and ordinances.
This product may contain chemicals known to the state of California to cause cancer, birth defects, or other
reproductive harm. This warning is given in compliance with California Proposition 65, as detectable amounts
of chemicals subject to proposition 65 may be contained in this product.
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Read Owner's Manual. Do not operate equipment until you
have read Owners Manual for Safety, Assembly, Operation,
Maintenance and Storage Instructions.
ENGINE OIL MUST BE ADDED TO THE ENGINE BEFORE USE.
CAUTION

DeVilbiss Air Power Company 2225CWH Specifications

General

Brand	DeVilbiss Air Power Company
Model	2225CWH
Category	Pressure Washer
Language	English

Summary

Owner's Responsibilities

Read Manual and Warnings

Read and understand all safety warnings and operating instructions before use.

Check for Shipping Damage

Inspect the unit for any visible shipping damage before operation.

Contact for Assistance

Provides toll-free number for assistance and warranty repair.

Pressure Washer Return Policy

Sam's Club Return Policy

Exchange or refund within 15 days with sales receipt.

Manufacturer's Warranty

Warranty applies after 15 days; refer to manual for details.

Safety Guidelines - Definitions

DANGER Definition

Indicates an imminently hazardous situation resulting in death or serious injury.

WARNING Definition

Indicates a potentially hazardous situation resulting in death or serious injury.

CAUTION Definition

Indicates a potentially hazardous situation resulting in minor or moderate injury.

Warranty

Limited Warranty Coverage

One year from date of purchase for consumer applications.

Purchaser Responsibilities

Retain receipt, use care, deliver product to service center.

Warranty Exclusions

Excludes misuse, wear, accident, unauthorized repairs, and specific parts.

Important Safety Instructions

Risk of Explosion or Fire

Precautions regarding fuel handling, ventilation, and hot engine components.

Risk to Breathing

Hazards associated with exhaust fumes and cleaning fluids.

Risk of Unsafe Operation

Warnings about spray gun handling, stability, and operator alertness.

Risk of Electrical Shock

Precautions against spraying electrical outlets or circuits.

Risk to Fluid Injection

Dangers of high-pressure spray penetrating flesh and treating injection injuries.

Risk of Chemical Burn

Hazards of using chemicals and wearing protective clothing.

Risk of Hot Surfaces

Warnings about touching hot engine components and keeping children away.

Risk of Injury/Property Damage (Transport/Storage)

Precautions for fuel leaks, vehicle damage, and proper storage.

Contents of Carton

Included Components Overview

Lists all items included in the package, such as engine manual, spray gun, hoses.

Unpacking

Carton Contents Removal

Step-by-step instructions for removing all parts from the shipping carton.

Handle and Hose Installation

Guidance on attaching the handle and storing the high-pressure hose.

Assembly

Wand and Gun Connection

Instructions for connecting the multi-reg wand to the spray gun.

Adding Engine Oil

Procedure for adding 30 weight engine oil, noting the low oil sensor.

Pressure Washer Basics

Pressure Washer Components

Description of key components like pump, engine, hoses, and spray gun.

Engine Controls Explained

Explanation of controls like choke, throttle, and starter grip.

Operation

Pressure Washer Terminology

Defines terms like PSI, GPM, CU, Bypass Mode, and Chemical Injection.

Bypass Mode Operation

Explains bypass mode and its limitations to prevent pump damage.

Pressure Adjustment

Notes that pressure is factory preset and how to lower it.

How to Use Wand

Details on using high/low pressure settings and spray patterns.

Siphon Chemicals/Cleaning Solvents

Instructions for mixing cleaners with water at low pressure.

Before Starting Procedure

Check oil, water supply, connect hoses, and add fuel before operation.

Starting Your Pressure Washer

Steps for starting the engine using choke, throttle, and starter grip.

Shutting Down Your Pressure Washer

Procedure for flushing, stopping the engine, and disconnecting hoses.

Maintenance

Engine Maintenance

Refer to engine manufacturer's manual for specific engine maintenance.

Pump Maintenance

Procedure for changing pump oil and refilling with specific oil type.

Cleaning the Nozzle

Steps for cleaning a clogged nozzle using the provided kit.

Storage

Preparation for Storage

Steps to protect seals and prevent damage during storage or cold weather.

Engine Storage Preparation

Instructions for fuel stabilization, oiling cylinder, and spark plug.

Pump Storage Preparation

Procedure for adding RV antifreeze to protect the pump from freezing.

Troubleshooting

Engine Will Not Start

Common causes and corrections for engine starting issues.

No or Low Pressure (Initial Use)

Troubleshooting steps for initial pressure issues.

Will Not Draw Chemicals

Solutions for problems with chemical siphoning.

No or Low Pressure After Normal Use

Causes and fixes for pressure loss after periods of operation.

Water Leaking Issues

Addresses leaks at the gun/wand connection and the pump.

Oil Leaking at Pump

Troubleshooting oil leaks from the pump.

Repair Parts

Parts Identification Diagram

Diagram showing numbered parts of the pressure washer.

Parts List and Numbers

List of components with part numbers and descriptions.

Service Contact Information

Contact details for engine dealer and authorized service centers.

Quick Facts

Gas and Oil Quick Facts

Quick reference for fuel and oil requirements and storage.

Water and Pressure Quick Facts

Key points on water supply needs and pressure settings.

Operation and Maintenance Quick Facts

Summarized advice on bypass mode, hoses, and basic maintenance.

Storage and Chemicals Quick Facts

Concise tips for storage preparation and chemical usage.