Epson DW870 manual WHAT’S WRONG? What to DO…

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383823-01/DW870 5/3/02 1:33 PM Page 11

TROUBLE! TOOL WILL NOT START

Trouble Shooting Guide

 

WHAT’S WRONG?

WHAT TO DO…

1.

Tool not plugged in.

1.Plug in saw.

2.

Fuse blown or circuit breaker tripped.

2.Replace fuse or reset circuit breaker.

3.

Cord damaged.

3.Have cord replaced by authorized service center.

4.

Brushes worn out.

4.Have brushes replaced by qualified service person.

TROUBLE! TOOL MAKES UNSATISFACTORY CUTS

 

WHAT’S WRONG?

WHAT TO DO…

1.

Glazed wheel.

1.Dress the wheel or replace with a new one.

2.

Workpiece incorrectly placed or clamped.

2.Firmly clamp and support workpiece.

TROUBLE! BLADE DOES NOT COME UP TO SPEED

 

WHAT’S WRONG?

WHAT TO DO…

1.

Extension cord too light or too long.

1.Replace with adequate size cord. See chart on page 2.

2.

Low voltage.

2.Contact your electric company.

3.

Low generator voltage.

3.Check generator output voltage. Reduce number of tools powered by the generator.

TROUBLE! TOOL VIBRATES EXCESSIVELY DURING CUT

 

WHAT’S WRONG?

WHAT TO DO…

1.

Tool not mounted securely to stand or work bench.

1.Tighten all mounting hardware. See page 5, Procedures for Permanent Mounting.

2.

Damaged wheel.

2.Replace wheel.

3.

Workpiece not clamped properly.

3.Refer to Material Clamping and Supporting page 4.

TROUBLE! DOES NOT MAKE ACCURATE CUTS

 

WHAT’S WRONG?

WHAT TO DO…

1.

Fence not adjusted correctly.

1.Check and adjust. See Fence Operation on page 5.

2.

Wheel is not square to fence.

2.Check and adjust.

3.

Excessive force used to make cut.

3.Reduce cutting force, let the wheel do the work.

4.

Work piece moving.

4.Clamp workpiece securely. See Material Clamping and Supporting page 4. Make sure

 

 

material is laying flat against the base.

TROUBLE! CANNOT MOVE ARM

 

WHAT’S WRONG?

WHAT TO DO…

1.

Auto-retracting wheel guard will not move.

1.Check for damaged parts. Check for excessive chips in guard. Replace or repair as needed.

2.

Chain is engaged.

2.Push down slightly on the arm, remove chain from pin. Raise arm.

TROUBLE! MATERIAL MOVES DURING CUT

 

WHAT’S WRONG?

WHAT TO DO…

1.

Fence slipping or workpiece incorrectly placed or clamped.

1.See Material Clamping and Supporting, page 4.

2.

Vise too loose

2.Tighten vise clamping.

3.

Excessive cutting force.

3.Reduce cutting force.

English

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Contents 383823-01/DW870 5/3/02 133 PM DW870 Copyright DW870 Keep Guards in Place and in working order Important Safety InstructionsDo not Change the Plug in ANY WAY Additional Safety Rules for Chop SawDo not CUT Electrically Live Material Power SupplyCutting Capacity Maximum Cutting Capacity Standard EquipmentVise Operation To CarryUnlocking Material Clamping and SupportingProcedure For Permanent Mounting To Adjust Vise StopSwitch Removal and Installation of WheelsOperation Tips for More Accurate Cuts Motor Brush Inspection ReplacementCleaning AccessoriesLubrication Full WarrantyDAY no Risk Satisfaction Guarantee WHAT’S WRONG? What to DO… 800 Mesures de sécurité importantesFrançais Français Équipement standard Alimentation électriqueCapacité de coupe Capacité de coupe maximaleInterrupteur Retrait et installation des lamesImmobilisation et support de l’ouvrage Fonctionnement de l’étauConseils visant à obtenir une coupe précise Installation permanenteInspection et remplacement des balais De moteurGarantie complète AccessoiresNettoyage LubrificationQUE SE PASSE-T-IL ? Quoi FAIRE… Guide de dépannageInstrucciones generales de seguridad Conserve Estas InstruccionesCalibre promedio del alambre Reglas adicionales de seguridad para cortadora de metales Equipo estándar Suministro de energíaCapacidad de corte Máxima capacidad de corteInterruptor Sujetamiento y apoyo del materialFuncionamiento de la prensa Ajuste del freno de la prensaProcedimiento para el montaje permanente Remoción e instalación del disco de corteAccesorios Inspección y reemplazo de las escobillas del motorRecomendaciones para realizar cortes más precisos LimpiezaReemplazo DE LAS Etiquetas DE Advertencia Garantía completaGarantía DE Satisfacción SIN Riesgo POR 30 Días ¡PROBLEMA¡ LA Sierra no Enciende ¿QUÉ SUCEDE? ¿QUÉ HACER? Guía para la detección de problemas