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Pressure Wave PWH2500 User Manual

Pressure Wave PWH2500
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Part No. A12496 Rev. 0 5/25/05
IMPORTANT
Please make certain that the
person who is to use this
equipment carefully reads and
understands these instructions
before operating.
Table of Contents
Safety Guidelines/Definitions .................2
Consumer Saftey Information ................2
Important Safety Instructions ..............2-5
Carton Contents ......................................6
Assembly Instructions .............................7
Operating Instructions ...................... 8-12
Maintenance ..........................................13
Storage ..................................................14
Trouble Shooting Guide .................. 15-16
Warranty ................................................18
Español ............................................ 19-36
Français ........................................... 37-56
Record All Information and attach sales
receipt here for future reference:
Purchase Date:_______________________
Serial #: _____________________________
Operation Manual
for model PWH2500
Pressure Washer
Do Not return this product to the
retailer! Questions? 1-800-888-2468
Learn more about your pressure
washer, get answers to frequently
asked questions, and register on
line at www.devap.com
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Pressure Wave PWH2500 Specifications

General IconGeneral
BrandPressure Wave
ModelPWH2500
CategoryPressure Washer
LanguageEnglish

Summary

Important Operating Information

Read and Understand Instructions

Ensure the person using the equipment reads and understands all instructions before operating.

Contact Information and Website

Provides contact number and website for product information, FAQs, and registration.

Safety Guidelines and Definitions

Hazard Symbols and Definitions

Explanation of symbols (DANGER, CAUTION, WARNING) used to indicate hazard levels.

Consumer Safety and California Regulations

Details on spark arresting mufflers and California regulations regarding emissions.

Important Safety Instructions Overview

General safety instructions and warnings for operating the pressure washer.

Hazardous Operation Risks

Risks of Explosion, Fire, and Breathing Hazards

Covers fuel ignition, hot components, exhaust fumes (CO), and cleaning fluid dangers.

Preventing Explosion, Fire, and Breathing Hazards

Safety measures for ventilation, fueling, and using appropriate chemicals.

Risks of Fluid Injection Injury

High-pressure spray can penetrate flesh, causing serious injury or amputation.

Preventing Fluid Injection Injuries

Safety measures: don't point nozzle at self, secure fittings, relieve pressure.

Additional Hazard Risks

Risks of Chemical Burn and Electrical Shock

Hazards from chemical contact and spraying electrical outlets or switches.

Preventing Chemical Burns and Electrical Shocks

Safety for using chemicals and avoiding electrical hazards.

Risks from Hot Surfaces and Transport/Storage

Hazards from hot engine parts and fuel/oil leaks during transport/storage.

Preventing Hot Surface and Transport/Storage Hazards

Precautions for hot parts and securing unit during transport/storage.

Operational and Spray Hazards

Risks of Unsafe Operation

Dangers from improper use, starting, child interaction, and stability issues.

Safe Operation and Starting Practices

Guidelines for safe operation, starting, and preventing kickback.

Risks of Injury From Spray

Hazards from high-velocity spray, broken objects, and projectiles.

Preventing Injury From Spray

Wear safety gear, secure trigger lock, avoid spraying people/animals.

Carton Contents

Included Components Overview

Lists all parts included in the package, including manuals, accessories, and bagged parts.

Assembly Instructions

Quick Connect and Handle Assembly

Steps for assembling grommets, nozzles, handle, and accessories panel.

Connecting Wand and High-Pressure Hose

Instructions for attaching the spray wand to the gun and the hose.

Engine Oil and Pump Information

Guidance on adding engine oil and pump maintenance-free status.

Operating Instructions Overview

Pressure Washer and Engine Component Identification

Diagram and explanation of main parts and engine controls.

Pressure Washer Terminology

Definitions of terms like PSI and GPM used in pressure washing.

Operating Features and Safety Warnings

Operating Terminology and Requirements

Explanation of CU, Bypass Mode, Chemical Injection System, and water supply needs.

Pressure Adjustments and Limitations

Methods to lower pressure and warnings against increasing it.

Critical Pre-Operation Safety Warnings

Mandatory safety warnings regarding high-pressure spray, fueling, exhaust, and pump operation.

Using the Spray Wand

Nozzle Selection and Changing

Nozzle storage, selection chart, and safe procedures for changing nozzles.

Nozzle Applications and Surface Safety

Details on nozzle patterns, uses, surfaces, and warnings about surface damage.

Applying Chemicals and Starting

Chemical Application and System Rinsing

Steps for applying chemicals, rinsing the system, and preventing pump damage.

Pressure Washer Starting Procedure

Step-by-step guide for starting the engine, connecting water, and checking the filter screen.

Starting and Shutting Down

Engaging Water Flow and Adjusting Spray

Detailed steps for starting engine, engaging water flow, and adjusting spray.

Proper Unit Shut Down Procedure

Instructions for safely shutting down, including rinsing chemical systems and relieving pressure.

Maintenance Procedures

General Maintenance Safety and Component Care

Safety for maintenance, engine manual reference, and pump maintenance status.

Nozzle and Water Inlet Filter Cleaning

Procedures for cleaning clogged nozzles and the water inlet filter screen.

Storage Procedures

Engine and Pump Storage Preparation

Recommendations for engine storage and using winterizer/antifreeze for pump protection.

Pressure Washer Storage Steps

Instructions for draining hoses, gun, and storing the chemical hose safely.

Trouble Shooting Guide

Engine Starting Problems

Common causes and corrections for engine not starting.

Initial Low Pressure Issues

Troubleshooting low pressure on first use, covering wand, supply, leaks, and obstructions.

Trouble Shooting Guide (Continued)

Chemical Draw and Pressure Issues

Diagnosing problems with chemical draw and low pressure after normal use.

Water Leaks and Pump Pulsation

Troubleshooting water leaks at connections and pump, and pump pulsation.

Limited Warranty Information

Warranty Coverage and Purchaser Responsibilities

Details on warranty duration, claim process, and user obligations.

Warranty Exclusions and Limitations

List of items not covered and limitations on implied warranties.