Predator 59669 User Manual

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Using an engine indoors
CAN KILL YOU IN MINUTES.
Engine exhaust contains carbon monoxide.
This is a poison you cannot see or smell.
NEVER use inside
a home or garage,
EVEN IF doors and
windows are open.
Only use OUTSIDE
and far away from
windows, doors,
and vents.
59669
Owner’s Manual & Safety Instructions
Save This Manual Keep this manual for the safety warnings and precautions, assembly,
operating, inspection, maintenance and cleaning procedures. Write the product’s serial number in the
back of the manual (or month and year of purchase if product has no number). Keep this manual and the
receipt in a safe and dry place for future reference. 22f
When unpacking, make sure that the product is intact
and undamaged. If any parts are missing or broken,
please call 1-888-866-5797 as soon as possible.
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©
2022 by Harbor Freight Tools
®
. All rights reserved.
No portion of this manual or any artwork contained herein may be reproduced in
any shape or form without the express written consent of Harbor Freight Tools.
Diagrams within this manual may not be drawn proportionally. Due to continuing
improvements, actual product may differ slightly from the product described herein.
Tools required for assembly and service may not be included.
Read this material before using this product.
Failure to do so can result in serious injury.
SAVE THIS MANUAL.

Predator 59669 Specifications

General

Brand	Predator
Model	59669
Category	Pressure Washer
Language	English

Summary

Owner's Manual & Safety Instructions

Safety Warnings

Critical safety alerts and hazard definitions for potential injuries and death.

Important Safety Information

Essential safety precautions for safe operation, assembly, and maintenance.

Specifications

Pressure Washer Specifications

Detailed technical specifications for the pressure washer unit including PSI, GPM, and hose length.

Engine Specifications

Technical details of the engine, including displacement, type, fuel, oil, and speed ratings.

Warning Symbols and Definitions

Symbol Definitions

Explanations of safety alert symbols and their associated meanings for hazard identification.

Critical Safety Instructions

Vital instructions to prevent fire, serious injury, and death during product use.

Setup Precautions

Operating Precautions

Safety guidelines for operating the pressure washer to avoid hazards like carbon monoxide and injection injuries.

Operating Precautions (Continued)

Vibration Safety

Precautions to reduce the risk of physical injury from tool vibration during extended use.

Service Precautions

Refueling Safety

Critical safety steps and warnings to follow when refueling the equipment to prevent fire hazards.

Setup Guide

Assembly Instructions

Step-by-step guide for assembling the pressure washer components using provided hardware.

Assembly Procedures

Components and Controls Overview

Engine Controls Identification

High Altitude Operation

High Altitude Kit Information

Details on parts required for operating the engine at altitudes above 3000 feet.

Operation Procedures

Pre-Start Checks and Fluid Levels

Essential checks for engine oil and fuel levels before starting the equipment.

Checking and Filling Engine Oil

Instructions for verifying and adding engine oil to ensure proper lubrication and operation.

Checking and Filling Fuel

Guidelines for safely adding the correct type and amount of fuel to the engine's tank.

Starting the Engine

Pre-Start Preparations

Crucial steps before starting the engine, including water supply and air release.

Manual Engine Start Procedure

Step-by-step guide for manually starting the pressure washer engine.

Engine Starting Sequence

Engine Break-in Period

Information on the initial 20-hour break-in period and subsequent maintenance.

Pressure Washer Usage

Nozzle Selection and Operation

Guide to choosing and using different nozzles for various cleaning tasks and detergent application.

Stopping and Storing the Unit

Folding and Storage Instructions

Procedures for safely folding the handle and storing the pressure washer after use.

Maintenance Schedule Overview

Cleaning, Maintenance, and Lubrication

A schedule detailing required maintenance tasks at different intervals for optimal performance.

Fuel and Oil Maintenance

Engine Oil Change Procedure

Step-by-step instructions for safely draining and refilling the engine oil.

SAE Viscosity Grade Chart

Chart showing recommended engine oil viscosities based on outdoor temperature.

Spark Plug and Air Filter Care

Air Filter Maintenance

Instructions for cleaning or replacing the air filter to ensure proper engine air intake.

Long-Term Storage Procedures

Storage Preparation Steps

Detailed steps for cleaning, fuel treatment, lubrication, and pump prep before storage.

Storage Area and Periodic Checks

Guidelines for selecting a storage location and performing checks every three months.

Post-Storage Startup

Procedures to follow when preparing the unit for use after a period of storage.

Troubleshooting Engine Problems

Engine Start Failures

Common causes and solutions for engines that will not start, related to fuel or ignition.

Compression and Oil Issues

Troubleshooting steps for compression loss and low engine oil shutdown problems.

Troubleshooting Performance Issues

Engine Performance Anomalies

Solutions for engine misfires, stalling, knocking, and backfiring issues.

Pressure and Detergent Problems

Troubleshooting for low pressure, pressure variations, and issues with detergent intake.