Delta 31-140 Adjustments, Adjusting Miter Gage Slot Alignment, Squaring Table to the Sanding Disc

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ADJUSTMENTS

ADJUSTING MITER GAGE SLOT ALIGNMENT

M a k e c e r t a i n m a c h i n e i s disconnected from power source

before making adjustments.

• Check to see if the miter gage slot (A), shown in Figure 11, is parallel with the disc by placing a combination square in the miter gage slot with one end of the square against the disc as shown.

• Using a pencil, make a mark on the abrasive disc where the square contacts the disc.

• Rotate the disc 180° and check the distance between the disc and miter gauge slot at the opposite end of the table. If an adjustment is necessary, proceed as follows:

NOTE: When making the following adjustment, ensure the table locking wing nut is tightened.

• Using the supplied hex wrench, loosen the four screws

(B) indicated in Figure 12, which secure the table to the trunnions.

• Adjust the table by moving it in or out until the miter gage slot is equidistant from the disc at both ends of the table.

• Tighten the four screws securing the table to the trunnions.

To avoid trapping the work or fingers between the table and sanding disc, the table edge should be positioned a maximum of

1/16" from the sanding disc.

FIGURE 11

FIGURE 12

SQUARING TABLE TO THE SANDING DISC

Make certain machine is disconnected from power source before making

adjustments.

Referring to Figure 13, ensure table tilt indicator (A) is set to 0°.

Place an accurate square on the table with one end of the square against the disc. If the table is not square to the disc, proceed as follows:

Loosen the table locking wing nut (B).

Locate the 0° set screw which is located beneath the table and loosen the retaining nut on the set screw.

Rotate the 0° set screw and re-measure using the square, repeating until the table is square with the abrasive disc.

Once the table is square, retighten the retaining nut on the 0° set screw.

Tighten table locking wing nut.

Re-calibrate table tilt indicator by loosening the indicator retaining screw and positioning the tilt indicator to the 0° mark on the scale.

Tighten indicator retaining screw.

FIGURE 13

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Contents 31-140 Important Safety Instructions Table of ContentsGeneral Safety Rules Safety Guidelines DefinitionsRefer to them often and use them to instruct others Grounding Instructions POWER CONNECTIONSMotor Specifications EXTENSION CORDS KEY Features and ComponentsDescription Quantity Product SpecificationsFunctional Description UnpackingConnect Dust Hose to Dust Collector System AssemblyInstall Brake Lever Assembly Secure Tool to Supporting SurfaceStarting and Stopping Sander Removing the Safety KEY to Lock SanderUsing the Manual Disc Brake OperationBevel Sanding Using the Table Tilt Angled and END Sanding Using the Miter GaugeSquaring Table to the Sanding Disc AdjustmentsAdjusting Miter Gage Slot Alignment Warranty Recommended MaintenanceAccessories Service and Repairs Replacement Parts Free Warning Label ReplacementConsignes DE Sécurité Définitions Consignes DE Sécurité ImportantesL i r e e t c o m p r e n d r e l e s Conserver CES Consignes Consignes DE Mise À LA Terre RaccordementsSpécifications DU Moteur Rallonges Caractéristiques ET Composantes ImportantesDescription Quantité Description FonctionnelleSpécifications DU Produit DéballagePositionnement DE L’OUTIL SUR LA Surface D’APPUI Installation DE L’ENSEMBLE DE Levier DE FreinAssemblage Utilisation DU Frein À Disque Manuel FonctionnementDémarrage ET Arrêt DE LA Ponceuse Retrait DE LA CLÉ DE Sécurité Pour Verrouiller LA PonceuseCommencer à travailler Ajuster LA Table Perpendiculairement AU Disque DE Ponçage AjustementsRéglage DE L’ALIGNEMENT DE LA Rainure Pour Guide À Onglets Garantie Recommandations D’ENTRETIENAccessoires Service ET Réparations Aide Pour LES PIÈCES, LE Service OU LA GarantieNormas DE Seguridad Definiciones Instrucciones Importantes DE SeguridadReglas Generales DE Seguridad Guarde Estas Instrucciones Instrucciones DE Conexión a Tierra Conexiones DE AlimentaciónEspecificaciones DEL Motor Alargadores Eléctricos Características Y Componentes ClaveDescripción Cantidad Descripción FuncionalEspecificaciones DEL Producto DesembalajeCómo Asegurar LA Herramienta a LA Superficie DE Soporte Instalación DEL Conjunto DE Palanca DE FrenoUSO DEL Freno DE Disco Manual OperaciónInicio Y Detención DE LA Lijadora Retiro DE LA Llave DE Seguridad Para Bloquear LA LijadoraLijado a Bisel Usando LA Inclinación DE LA Mesa Lijado DE Áreas Angulosas Y DE Bordes CON Guía DE IngleteAjuste DE Alineación DE LA Ranura DE LA Guía DE Inglete AjustesGarantía Mantenimiento RecomendadoAccesorios Servicio Técnico Y Reparaciones Asistencia Sobre GARANTÍA, Servicio O PiezasPage Page Roush Street Anderson, South Carolina 800