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North Star M157594AF.1 - User Manual

North Star M157594AF.1
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M157594AF.1
Owner's Manual
Instructions for Set-up, Operation, Maintenance & Storage
HOT WATER PRESSURE WASHER 4000 PSI / 4 GPM
Portable Outdoor-Use Only
This pressure washer produces both cold and hot water high-pressure spray. Cleaning chemicals may be
incorporated into the spray if desired. The pressure pump for this equipment is powered by a gasoline
internal combustion engine and the water is heated by a kerosene/fuel-oil fired, open flame burner.
WARNING READ THIS MANUAL
READ and UNDERSTAND this Owner's Manual and the Engine Owner's Manual completely
before attempting to set up and use the pressure washer! Failure to properly set up, operate, and
maintain this pressure washer could result in serious injury or death to operator or bystanders.
WARNING SPECIAL HAZARDS
CO Poisoning
Exhaust from both the engine and burner contains carbon monoxide, a
poisonous gas that can cause carbon monoxide poisoning and possible
death if inhaled. OUTDOORS and at least 20 feet from the home, away
from windows, vents and air intakes, to allow proper ventilation. If you
start to feel sick, dizzy, or weak while using the pressure washer, shut off
the engine and get to fresh air RIGHT AWAY.
Skin/Eye Injury
High-pressure spray can cause serious skin or eye injury, including injection injury
if fluid pierces the skin. Injection injury can result in blood poisoning and/or
severe tissue damage.
Burns
Hot spray can scald and burn skin.
Hot surfaces of wand, engine and burner, as well as hot exhaust from both
the engine and burner can cause burns.
Slips/Falls
Spray discharge can cause puddles and slippery surfaces.
Spray-gun kickback can cause operator loss of balance and falls.
Flying Debris
High-pressure spray can cause surface damage and flying debris.
Fire/
Explosion
Engine and burner sparking can ignite fuel or other flammable liquids or
vapors in the vicinity.
Hot exhaust from engine and burner can ignite combustible materials.
Chemical Exposure
Cleaning chemical vapors or contact with skin may be hazardous.
Electric shock
Spray contact with electrical sources can cause electric shock.
A summary of important safety information is provided at the end of the manual.
Any Questions, Comments, Problems, or Parts Orders
Call NorthStar Product Support 1-800-270-0810
ITEM NUMBERS: 157594
SERIAL NUMBER: _____________

Questions and Answers

Summary

Manual Overview and Safety

Read This Manual

Instructions to read and understand the manual before operation.

Special Hazards

Details specific hazards associated with pressure washer operation.

Hazard Signal Word Definitions

Defines signal words used for hazard identification and severity.

Safety Labeling

Details on-product warning labels and their importance.

Special Equipment Safety Features

Describes safety features built into the pressure washer.

Product Information and Setup

About Your Pressure Washer

Introduction to the pressure washer and its capabilities.

Specifications

Details technical specifications like pressure, flow rate, and dimensions.

Component Identification

Identifies and describes key parts of the pressure washer.

Assembly and Initial Set-Up

Step-by-step guide for assembling and preparing the pressure washer.

Attaching a Water Feed Tank

Guide for connecting an external water feed tank.

Initial Pump & Engine Preparation

Steps for verifying pump oil and filling the engine with oil.

Battery Installation

Guide for installing the required 12-volt battery.

Moving and Handling

Instructions for safely moving and handling the pressure washer.

Before and During Operation

Before Each Use

Procedures to follow before operating the pressure washer.

Check Equipment

Procedures for checking pump oil, engine oil, and spray system.

Inspect Fuel System

Inspect engine and burner fuel systems for leaks before each use.

Add Fuel(s)

Instructions for adding gasoline and burner fuel.

Perform Other Scheduled Maintenance

Ensuring other regular maintenance is performed as prescribed.

Select Suitable Outdoor Worksite

Criteria for selecting a safe and suitable outdoor location for operation.

Operation

Steps for operating the pressure washer.

Connect Hoses, Water Supply, and Spray Nozzle

Steps to connect water supply, hoses, and select nozzles for operation.

Connect Water Supply

Instructions for connecting tap water or a feed tank.

Attach High Pressure Hose

Connecting the high pressure hose to the washer's water outlet.

Select Spray Nozzle

Guidance on selecting the appropriate nozzle for the job.

Attach Nozzle to Spray Gun

Procedure for attaching the nozzle to the spray gun.

Set Up for Chemical Spray

Instructions for using the chemical injector for spraying.

Safety Rules for Operation

General safety rules and conditions for operating the pressure washer.

During Use Precautions

Important safety guidelines to follow while operating the unit.

Wear Personal Protective Gear

Specifies essential personal protective equipment for safe operation.

Prime Water Supply

Procedure to prime the water supply and purge air from hoses.

Start Engine

Instructions for starting the pressure washer engine.

Apply Cleaning Chemical

Procedure for applying cleaning chemicals at low pressure.

Turn On Burner

Instructions for turning on the burner for hot spray or steam.

Begin High Pressure Spray

Procedure for starting high pressure spraying operations.

Stopping the Pressure Washer

Steps to safely shut down and stop the pressure washer.

Storage and Maintenance

Storage

Guidelines for storing the pressure washer, including freeze protection.

Choose a Storage Location

Guidance on selecting an appropriate storage location.

Prepare for Freezing Conditions

Instructions to prevent freezing damage to the pressure washer system.

Prepare Engine for Long-Term Storage

Steps to prepare the engine for storage exceeding 30 days.

Burner Adjustment

Procedure for adjusting the oil burner for optimal performance.

Maintenance & Repair

Schedule and detailed instructions for maintenance and minor repairs.

Maintenance Schedule

Overview of recommended maintenance tasks and their frequency.

Safety Rules for Servicing

Essential safety guidelines to follow when performing maintenance.

Keep Pressure Washer Clean

Instructions on how to clean the pressure washer.

Inspect Fuel System(s)

Checking fuel systems for leaks before each use.

Inspect Spray System

Checking spray system for damage and leaks before each use.

Clean Water Filter

Procedure for cleaning the water filter before each use.

Recharge and Maintain Battery

Instructions for battery maintenance as per manufacturer.

Perform Engine Maintenance

Engine maintenance tasks as specified in the engine owner's manual.

Change Pump Oil

Procedure for changing the pump oil at specified intervals.

Maintain Burner Fuel Filter;Water Separator

Draining water and replacing the burner's fuel filter/water separator.

Descale Heating Coil

Procedure for descaling the heating coil tubing annually.

Inspect and Desoot Heating Coil

Inspecting the heating coil for soot build-up and cleaning as needed.

Inspect Electrodes

Procedure for inspecting and adjusting electrodes annually.

Troubleshooting and Parts

Troubleshooting

Common issues and solutions for the pressure washer.

Parts Explosion

Exploded view and list of pressure washer parts.

Wiring Diagram

Diagram illustrating the electrical connections of the pressure washer.

Safety Summary and Warranty

Summary of Important Safety Information

Summarizes key safety procedures and measures for safe use.

General Safety Guidelines

Essential safety rules for setup, operation, and general use.

Prohibition Against Modifications

Restrictions on modifying the pressure washer or its components.

Battery Safety

Safety precautions for handling and connecting batteries.

Fuel Safety

Guidelines for safe handling and storage of fuel.

Safety - Operation

Key safety points to follow during pressure washer operation.

After Use Procedures

Steps to take after the pressure washer has been used.

Safety - Inspection;Maintenance

Safety rules for performing inspection and maintenance.

Limited Warranty

Details the warranty terms and conditions for the product.

North Star M157594AF.1 Specifications

General IconGeneral
EngineHonda GX200
Engine Displacement196 cc
GPM4.0
PSI4000
Hose Length50 ft
PumpTriplex

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