Craftsman D30339, 919.672180 owner manual Pressure Washer Terminology

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PRESSURE WASHER

TERMINOLOGY

PSI: Pounds per Square Inch. The unit of measure for water pressure. Also used for air pressure, hydraulic pressure, etc.

GPM: Gallons Per Minute. The unit of measure for the flow rate of water.

CU: Cleaning Units. GPM multiplied by PSI.

Bypass Mode: In Bypass Mode, the pump is recirculating water because the trigger of the spray gun is not pulled. If unit is left in bypass mode for more than two (2) minutes, the water temperature will rise to a dangerous level and could damage internal components of the pump. Any damage to pump due to these causes will not be covered under warranty.

DO NOT allow your unit to operate in

bypass mode for more than two minutes at any time. Overheating of pump can cause damage to pump.

Thermal Relief Valve: In an effort to prevent extreme damage, pumps are equipped with a thermal relief valve. This valve will open when the temperature inside the pump rises too high. This valve will then release a gush of water in an effort to lower the temperature inside the pump. Immediately after this occurs, the valve will close. The thermal relief valve is part of the pump and is not visible to the user.

Chemical Injection System: Mixes cleaners or cleaning solvents with the pressurized water to improve cleaning effectiveness.

Water Supply: All pressure washers must have a source of water. The minimum requirements for a water supply are 20 PSI and 5 gallons per minute.

HOW TO USE

IMPORTANT: Read and understand how to use the pressure washer before operating.

TO ADJUST PRESSURE

The pressure setting is preset at the factory to achieve optimum pressure and cleaning. If you need to lower the pressure, it can be accomplished by these methods.

1.Back away from the surface to be cleaned. The further away you are, the less the pressure will be on the surface to be cleaned.

2.Reduce the speed of the gasoline engine (RPM). Slow the engine down and the water pressure will go down with it.

DO NOT attempt to increase pump

pressure. A higher pressure setting than the factory set pressure may damage pump.

HOW TO USE SPRAY WAND:

Your pressure washer is equipped with a multi-adjustable spray wand with both high and low pressure settings. The high pressure setting is for cleaning and rinsing, the low pressure setting is for applying chemicals or cleaning solutions to surfaces.

When using the high pressure setting,

DO NOT allow the jet-like spray to come in contact with unprotected skin, eyes, or with any pets or animals. Serious injury can occur.

Risk of injection or injury to person.

DO NOT direct discharge stream toward persons.

For high pressure operation, pull back the nozzle of the multi-adjustable spray wand as shown.

high pressure

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D30339

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Contents Pressure Washer Table of Contents Engine Specification ChartSafety Guidelines Definitions Model No 919.672180 Pressure WasherRisk to Breathing Maintenance InstructionsRisk of Explosion or Fire Risk of Chemical Burn Risk to Fluid InjectionRisk of HOT Surfaces Risk of Unsafe OperationRisk of Electrical Shock Risk of Injury from Spray Assembly Carton ContentsRemove Loosen Throttle Control Lever Controls engine speed OperationPressure Washer Terminology To Apply chemicals HOW to Apply Chemicals and Cleaning SolventsBefore Starting Maintenance Pressure Washer Maintenance TaskCustomer Responsibilities Table EngineTo Remove To CleanClean and Replace Spark Plug To Change OilPump Engine Preparation StorageProblem Cause Correction Troubleshooting GuideIs a steady stream Problem Cause Correction Key# Description Repair PartsPressure Washer Model Number Not Shown Torque to 50 70 IN-LBSPressure Pump Model Number D28703 Assemblies include all parts shown in frames Briggs & Stratton Engine Model Number 128812-3112-D2Key# Part# Description Spring-Valve Intake Screw Engine Sump 691636 Screw 137 693981 Terminal-Sparkplug Kit-Screw/Washer Air Cleaner Primer Blower Housing Pawl Friction Plate Part# Sears Canada, Inc., Toronto, Ont. M5B 2B8 Table DES MatièresGarantie Complète DE UN AN SUR LES Laveuses À Pression De modèle 919.672180 Laveuse à pression Tableau DES SpécificationsMesures DE Sécurité Définitions Renseignements SUR LA Sécurité DU ConsommateurRisque PAR Inhalation Prévention Mesures DE Sécurité ImportantesRisque Dexplosion OU D’INCENDIE Prévention Dincendie ou des problèmes aux voies Risque PréventionRisque Risque Dune Utilisation NON Sécuritaire PréventionRisque DE Blessures PAR Vaporisation Assemblage Contenu DE LA BoîteRetirer Desserer Moteur UtilisationFamiliarisez-vous avec votre laveuse à pression Laveuse À PressionUtilisation DE LA Lance Terminologie DES Laveuses À PressionUtilisation Réglage DE LA PressionApplication de produits chimiques Application DES Produits CHIMIQUES/SOLVANTS DE NettoyageArrêt DE LA Laveuse À Pression Mise EN Garde Avant LE DémarrageMouvement qui peuvent causer des blessures graves ou la mort EntretienMoteur Tableau DES Responsabilités DU ClientTache D’ENTRETIEN Vérification du niveau d’huileRetrait Nettoyage et remplacement de la bougie d’allumageChangement de l’huile Filtre à airNettoyage des débris PompeNettoyage DE LA Buse Préparation du moteur EntreposageProblème Cause Correction Guide DE Dépannage53- FR Csga ’article De pièce Description De modèle de la laveuse à pressionNon illustré De modèle de la pompe refoulante D28703 De modèle du moteur Briggs & Stratton 128812-3112-D2 Remarque Pièce Description 691455Description ’article pièce De flotteur Pièce Description 187 691050 Canalisation de 670 692294 613 691340 Moteur 691992’article Pièce Description Pièce Description 299819 Joint d’huile Get it fixed, at your home or ours
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