Hitachi Koki USA CW 20 Blade Guard Foot Adjustment FIG. O, P, Blade Selection FIG. R

Page 15

BLADE GUARD FOOT ADJUSTMENT (FIG. O, P)

NOTE: User must keep constant downward pressure on workpiece when cutting. The blade guard foot is not designed to hold down the workpiece, but is rather to help prevent the workpiece from lifting up excessively.

When cutting at angles, the table guard foot (1) should be adjusted so it is parallel to the table and rests flat above the workpiece.

1.To adjust, loosen the screws (2-Fig. P), and tilt the foot so it is parallel to the table. Tighten the screw.

2.Loosen the blade guard foot lock knob (3) to raise or lower the foot until it rests slightly above the workpiece. Tighten blade guard foot lock knob.

3.To remove the blade guard foot (1), loosen the hex screws (2) by use a hex wrench to turn the screw counterclockwise. (Fig. P)

NOTE: The stopper (4) on the blade guard foot is only used for 00 cutting. To avoid the blade guard foot contact with the arm, adjust the foot to desired position when beveling.

Fig. O

3

1

Fig. P

4

 

English

BLADE SELECTION (FIG. R)

WARNING

To avoid injury from accidental starting, always turn the switch OFF (O) and unplug the scroll saw before moving, replacing the blade or making adjustments.

This scroll saw accepts 5-inch length blades with a wide variety of blade thickness and widths. The type of material and cutting operations (size of radius or curve) will determine the number of teeth per inch. As a rule, always select the narrowest blades for intricate curve cutting and the widest blades for straight and large curve cutting operations.

The following table represents suggestions for various materials. When purchasing blades, refer to the back of the package for the best use of blades and speeds on various materials.

Use this table as an example, but practice and your own personal preference will determine the best selection method.

Fig. R

 

9.5-15

15-28

30-48

 

 

 

 

 

 

TEETH/

BLADE

 

BLADE

BLADE/

 

INCH

WIDTH

THICKNESS

SPM

MATERIAL CUT

2

1

TPI

INCH

INCH

 

 

 

 

Medium turns on 1/4

9.5-15

0.110

0.018

400-1200 in. to 1-3/4 in. wood,

 

 

 

soft metal, hardwood

 

 

 

Small turns on 1/8 in.

2

SAWDUST BLOWER (FIG. Q)

The sawdust blower (1) should be positioned to point to the blade and workpiece to blow sawdust out of the line of sight when cutting. It is not designed to blow all of the sawdust off the table.

Fig. Q

I

 

O

1

15-28

.055-.110

.010-.018

800-1800 to 1-1/2 in. wood, soft

 

 

 

 

metal, hardwood

 

 

 

 

Non-ferrous

30-48

.024-.041

.012-.019

Varies

metals/hardwoods

using very slow

 

 

 

 

 

 

 

 

speeds

NOTE: When using blades, sometimes speeds must change to compensate for smaller curves, radii or smaller diameters. Thinner blades will have more possibilities for blade deflection when cutting angles which are not perpendicular to the table. Read BASIC SCROLL SAW OPERATION for more suggestions.

NOTE: The blade must be installed with the teeth pointing downward, as shown in Fig. R, to prevent the workpiece from being pulled upward by the saw blade action.

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Contents Mode D’EMPLOI ET Instructions DE Securite Contents Product Specifications MotorBlade Power Tool Safety General Safety Instructions Before Using this Power ToolEnglish Hold Workpiece Firmly against the table top Scroll SAW SafetySpecific Safety Instructions for this Scroll SAW Think SafetyElectrical Requirements and Safety Grounding InstructionsGuidelines for Extension Cords Supplied Not Supplied Mm Hex Wrench Medium Screwdriver Accessories and AttachmentsTools Needed for Assembly Recommended AccessoriesCarton Contents Know Your Scroll SAW Glossary of Terms Scroll SAW TermsWoodworking Terms Assembly and Adjustments Estimated Assembly Time 15~20 Minutes Assemble Stand FIG. aMounting the Scroll SAW FIG. A, B Sawdust Collection Port FIG. E Blade Removal and InstallationMounting Scroll SAW to Work Surface FIG. C Blade Storage FIG. DPLAIN-END Blade Removal FIG. F, G, H PLAIN-END Blade Installation FIG. H, I, JPIN-END Blade Removal FIG. K, L PIN-END Blade Removal and InstallationBlade Guard Foot Adjustment FIG. O, P Blade Selection FIG. RSawdust Blower FIG. Q Variable Speed Control Knob FIG. S On I / OFF O Switch FIG. SOperation Replacing the Bulb FIG. SAngle Cutting FIG. U Freehand Cutting FIG. UInterior Cutting FIG RIP or Straight Line Cutting FIG. WMaintenance GeneralReplacing Carbon Brushes FIG. Y, Z Symptom Possible Causes Corrective Action Troubleshooting GuideLames Fiche Technique DU ProduitFrançais MoteurConsignes DE Sécurité Générales À Respecter Avant D’UTILISER LA ScieDécouper Consignes DE Sécurité Spécifiques À Cette Scie À Découper Tenir Fermement LE Matériau À Scier26.SÉCURITÉ Avant Tout Mise EN Garde Directives DE Mise À LA TerreDirectives Concernant LES RallongesAccessoires Outils Requis Pour AssemblageFourni Not Fourni Contenu DE LA Boîte ART Description QuantitéPied Apprendre À Connaìtre LA Scie À Découper Glossaire Termes Relatifs AUX Scies À DécouperTermes DE Menuiserie Remarque Assemblage ET RéglagesCompartiment DE Rangement DES Lames FIG. D Pose DES Lames Ordinaires FIG. H, I, J Pose ET Dépose DES Lames À Ergot FIG. F, G, HDépose DES Lames À Ergot FIG. K, L Pose ET Dépose DES Lames À ErgotRéglage DU Pied DU PROTÈGE-LAME FIG. O, P Choix DES Lames FIG. RSouffleur DE Sciure FIG. Q Interrupteur Marche I -ARRÊT O FIG. S Remplacement DE L’AMPOULE FIG. SRecommandations Pour LES Coupes UtilisationCoupe À Main Libre Coupes EN Biais FIG. UCoupes DE Refente OU EN Ligne Droite FIG. W Quantité DescriptionCoupe Intérieure FIG Remplacement DES Balais DE Charbon FIG EntretienGénéralités Problèmes Causes Possibles Remèdes Guide DE DépannageExtractor DE Polvo Especificaciones DEL ProductoEspañol Motor MesaHerramienta Eléctrica Seguridad DE LAS HerramientasInstrucciones Generales DE Seguridad Antes DE Utilizar EstaCaladora Segurida DE LA Sierra CaladoraInstrucciones Específicas DE Seguridad Para Esta SierraFunciona, a fi n de proteger al operario de posibles Seguridad Y Requisitos EléctricosInstrucciones DE Puesta a Tierra Directrices Para EL Cable DE ExtensiónAccesorios Y Acoplamientos Accesorios RecomendadosSuministran No se suministran Soporte Contenido DEL EmbalajeDesembalaje Y Comprobación DE SU Contenido Desembalaje DE SU Sierra DE MarqueteríaFamiliarícese CON SU Sierra Caladora Botón DE Bloqueo DEL PIE DEL Guardahojas Glosario DE TerminosTérminos DE LOS Componentes DE LA Sierra Términos DEL Trabajo CON MaderaMontaje Y Ajustes NotaMontaje DE LA Sierra DE Marqueteria FIG. A, B Almacenamiento DE Hojas FIG. D Montaje DE LA Sierra Caladora AL Plano DE Trabajo FIG. CMontaje DE LA Hoja DE Extremo Liso FIG. H, I, J Desmontaje DE LA Hoja DE Extremo Liso FIG. F, G, HDesmontaje Y Montaje DE Hojas CON Extremo DE Pasador Desmontaje DE LA Hoja CON Extremo DE Pasador FIG. K, LMontaje DE LA Hoja CON Extremo DE Pasador FIG. M, N Regulación DEL PIE DEL Guardahojas FIG. O, P Selección DE LA Hoja FIG. RExtractor DE Serrín FIG. Q Boton DE Control DE Velocidad Variable FIG. S FuncionamientoCambio DE LA Bombilla FIG. S Interruptor DE Encendido I /APAGADO O FIG. SCorte EN Ángulo FIG. U Corte a Mano FIG. UCorte Interior FIG Regado O Corte EN Línea Recta FIG. WMantenimiento GeneralidadesReemplazo DE LAS Escobillas DE Carbon FIG. Y, Z Problema Causa DEL Problema Solución Recomendada Guia Para LA Solucion DE ProblemasAlways order by I.D. Number Parts ListParts List for Schematic Scroll SAW Model NO. CWScroll SAW Model NO. CW Parts List for Stand Hitachi Koki Canada Co
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