Porter-Cable 440 instruction manual Lower Guard Safety Instructions

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k)When restarting a saw in the workpiece, centre the saw blade in the kerf and check that saw teeth are not engaged into the material. If saw blade is binding, it may walk up or kickback from the workpiece as the saw is restarted.

l)Support large panels to minimize the risk of blade pinching and kickback. Large panels tend to sag under their own weight. Supports must be placed under the panel on both sides, near the line of cut and near the edge of the panel.

m)Do not use dull or damaged blades. Unsharpened or improperly set blades produce narrow kerf causing excessive friction, blade binding and kickback.

n)Blade depth and bevel adjusting locking levers must be tight and secure before making cut. If blade adjustment shifts while cutting, it may cause binding and kickback.

o)Use extra caution when making a "plunge cut" into existing walls or other blind areas. The protruding blade may cut objects that can cause kickback.

Lower Guard Safety Instructions

p)Check lower guard for proper closing before each use. Do not operate the saw if lower guard does not move freely and close instantly. Never clamp or tie the lower guard into the open position. If saw is accidentally dropped, lower guard may be bent. Raise the lower guard with the retracting handle and make sure it moves freely and does not touch the blade or any other part, in all angles and depths of cut.

q)Check the operation of the lower guard spring. If the guard and the spring are not operating properly, they must be serviced before use. Lower guard may operate sluggishly due to damaged parts, gummy deposits, or a build-up of debris.

r)Lower guard should be retracted manually only for special cuts such as "plunge cuts" and "compound cuts." Raise lower guard by retracting handle and as soon as blade enters the material, the lower guard must be released. For all other sawing, the lower guard should operate automatically.

s)Always observe that the lower guard is covering the blade before placing saw down on bench or floor. An unprotected, coasting blade will cause the saw to walk backwards, cutting whatever is in its path. Be aware of the time it takes for the blade to stop after switch is released.

Other Safety Instructions

t)Wear eye and hearing protection. Always use safety glasses. Everyday eyeglasses are NOT safety glasses. USE CERTIFIED SAFETY EQUIPMENT. Eye protection equipment should comply with ANSI Z87.1 standards. Hearing equipment should comply with ANSI S3.19 standards.

u) Use of this tool can generate and disburse dust or other airborne particles, including wood dust, crystalline silica dust and asbestos dust. Direct particles away from face and body. Always operate tool in well ventilated area and provide for proper dust removal. Use dust collection system wherever possible. Exposure to the dust may cause serious and permanent respiratory or other injury, including silicosis (a serious lung disease), cancer, and death. Avoid breathing the dust, and avoid prolonged contact with dust. Allowing dust to get into your mouth or eyes, or lay on your skin may promote absorption of harmful material. Always use properly fitting NIOSH/OSHA approved respiratory protection appropriate for the dust exposure, and wash exposed areas with soap and water.

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Contents Instruction Important Safety Instructions Table of ContentsCalifornia Proposition Safety Guidelines DefinitionsGeneral Safety Rules General Safety Rules Kickback Safety Instructions Additional Specific Safety RulesLower Guard Safety Instructions Symbol Definition Extension Cord Selection MotorStarting and Stopping Tool Carton ContentsAssembly Functional DescriptionRemoving Debris Disconnect Tool from Power SourceRemoving the Blade Installing the BladeHOW to USE the Tool To Adjust Depth of CUTTelescoping Guard HOW to USE the Sighting Notch HOW to USE the Cutting GuideClamp the Workpiece Lubrication Troubleshooting MaintenanceKeep Tool Clean Failure to StartPORTER-CABLE Limited ONE Year Warranty ServiceAccessories WarrantyEnglish Française Pautas DE SEGURIDAD/DEFINICIONES Instrucciones DE Seguridad ImportantesNormas Generales DE Seguridad Normas Generales DE Seguridad continuación Normas DE Seguridad Específicas Page Símbolo Definición Selección DE Cables DE Servicio Descripción FuncionalPrologo Operación Contenido DE CartonContenido DEL Cartón AsambleaQuitar LOS Escombros Instalación DE LA Hoja Remoción DE LA HojaComo Usar LA Sierra Para Ajustar LA Profundidad DEL Corte NormalCómo Usar LA Muesca DE Mira Cómo Usar LA Guía DE CorteSujete LA Pieza DE Trabajo CON Abrazaderas Localizacion DE Fallas Servicio MantenimientoGarantia AccesoriosPóliza DE Garantía Limitada DE 1 AÑO DE PORTER-CABLE Manuel d’utilisation Mesures DE Sécurité Définitions Instructions DE Sûreté ImportantesRègles Générales SUR LA Sécurité Règles Générales SUR LA Sécurité suite Consignes DE Sécurité Relatives AUX Rebonds Règles DE Sécurité SpécifiquesConsignes de sécurité relatives au protège-lame inférieur Symbole Définition Sélection DU Cordon DE Rallonge MoteurAVANT-PROPOS Contenus DE BoiteContenu DE Carton AssembléeEnlever DES Débris Démarrage ET ARR T DE LA MachineMontage DE LA Lame Démontage DE LA LameProtecteur Télescopique Mode D’UTILISATION DE LA ScieRéglage DE LA Profondeur DE Coupe Pour UNE Coupe Normale Utilisation DE LA Fente DE Visée Utilisation DU Guide DE SciageSerrage DE LA Pièce Inspection DES Balais ET Graissage Depannage EntretienGardez L’OUTIL Propre Impossibilité DE Mettre L’OUTIL EN MarcheEntretien ET Réparations AccessoiresGarantie Garantie Limitée D’UN AN Offerte PAR PORTER-CABLECanadian PORTER-CABLE Delta Service Centers