Introducción
This manual provides essential information for the safe and effective operation, maintenance, and troubleshooting of your Chicago Pneumatic CP874 Air Cut-Off Tool. Please read this manual thoroughly before using the tool and retain it for future reference. The CP874 is designed for cutting various materials such as sheet metal, fiberglass, bolts, muffler clamps, and hangers, as well as grinding burrs and rough edges.
Image: Chicago Pneumatic CP874 Air Cut-Off Tool, a red and black pneumatic tool with a cutting wheel guard.
Información de seguridad
Observe siempre las precauciones generales de seguridad al utilizar herramientas eléctricas. El incumplimiento de estas instrucciones puede provocar lesiones graves.
- Equipo de protección individual (EPI): Always wear eye protection (safety glasses or goggles), hearing protection (earplugs or earmuffs), and appropriate hand protection (gloves) when operating the tool. A dust mask is recommended when cutting materials that produce fine particles.
- Área de trabajo: Ensure your work area is clean, well-lit, and free from obstructions. Keep bystanders, especially children, away from the operating area.
- Suministro de aire: Ensure the air supply is clean, dry, and regulated to the specified pressure. Do not exceed the maximum operating pressure.
- Estado de la herramienta: Inspect the tool and cutting wheel before each use for damage or wear. Do not use a damaged tool or wheel.
- Pieza de trabajo segura: Asegure siempre la pieza de trabajo firmemente para evitar que se mueva durante el corte.
- Agarre adecuado: Maintain a firm grip on the tool at all times.
- Avoid Accidental Start-up: The tool features a lock-off lever to prevent accidental start-up. Always engage this feature when not actively cutting.
- Exhaust Direction: The rear exhaust directs air away from the workpiece. Be aware of the exhaust direction to avoid blowing debris towards yourself or others.
- Advertencia sobre la Proposición 65: Este producto puede exponerlo a sustancias químicas que el estado de California reconoce como causantes de cáncer, defectos congénitos u otros daños reproductivos. Lávese las manos después de manipularlo.
Características del producto
The Chicago Pneumatic CP874 Air Cut-Off Tool is designed for efficient and precise cutting tasks. Key features include:
- Diámetro de la rueda: 2-7/8 pulgadas (73 mm)
- Adjustable Speed Regulator: Allows matching the speed to the specific job requirements.
- Palanca de bloqueo: Prevents accidental start-up for enhanced safety.
- Escape trasero: Directs air away from the workpiece and operator.
- Air Inlet NPTF: 1/4-Inch connection for air supply.
- Diseño compacto: Measures 7-1/4 inches long and weighs 1-3/4 pounds for easy handling.
Image: Diagram highlighting the CP874's features: 2-7/8" wheel diameter, lock-off lever, adjustable speed regulator, and rear exhaust.
Configuración
- Desembalaje: Carefully remove the tool from its packaging. Inspect for any shipping damage.
- Conexión de suministro de aire: Connect a 1/4-inch NPTF air hose to the tool's air inlet. Ensure all connections are secure and leak-free.
- Regulación de la presión del aire: Connect the air hose to an air compressor with a pressure regulator. Set the air pressure according to the tool's specifications (refer to the Specifications section).
- Cutting Wheel Installation:
- Asegúrese de que la herramienta esté desconectada del suministro de aire.
- Depress the spindle lock button (if present) or use the provided wrenches to loosen the arbor nut.
- Place the appropriate cutting wheel onto the arbor, ensuring it is seated correctly.
- Securely tighten the arbor nut. Do not overtighten.
- Verify the cutting wheel guard is properly positioned and secured.
- Lubricación: Add a few drops of pneumatic tool oil into the air inlet before initial use.
Instrucciones de funcionamiento
- Comprobación de seguridad: Before each use, perform a safety check as outlined in the Safety Information section.
- Conectar el suministro de aire: Connect the tool to the regulated air supply.
- Ajustar velocidad: Use the adjustable speed regulator to set the desired RPM for the material being cut.
- Posicionamiento: Hold the tool firmly with both hands, if possible, ensuring a stable grip. Position the cutting wheel against the workpiece.
- Inicio de la herramienta: Depress the lock-off lever, then squeeze the trigger to start the tool. Allow the wheel to reach full speed before making contact with the workpiece.
- Corte: Apply light, consistent pressure to guide the cutting wheel through the material. Do not force the tool. Let the tool's speed and the wheel's abrasive action do the work.
- Detener la herramienta: Release the trigger to stop the tool. Ensure the wheel has completely stopped rotating before setting the tool down.
- Después del uso: Disconnect the tool from the air supply after each use.
Image: An operator wearing safety gloves using a Chicago Pneumatic cut-off tool to cut metal, demonstrating proper handling.
Mantenimiento
El mantenimiento regular garantiza un rendimiento óptimo y prolonga la vida útil de su herramienta.
- Lubricación: Add 2-3 drops of pneumatic tool oil into the air inlet before each use or at the beginning of each work shift.
- Limpieza: Mantenga la herramienta limpia y libre de residuos. Limpie el exterior con un paño limpio. No utilice disolventes abrasivos.
- Filtro de aire: Ensure your air compressor's air filter is regularly cleaned or replaced to provide clean, dry air to the tool.
- Cutting Wheel Replacement: Replace worn or damaged cutting wheels immediately. Always use wheels rated for the tool's maximum RPM.
- Almacenamiento: Guarde la herramienta en un lugar seco y seguro cuando no esté en uso.
Solución de problemas
| Problema | Posible causa | Solución |
|---|---|---|
| La herramienta no arranca o funciona lentamente. |
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| Vibración excesiva. |
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| Fugas de aire. |
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Presupuesto
| Especificación | Valor |
|---|---|
| Marca | Chicago Neumático |
| Número de modelo | CP874 |
| Fuente de poder | Accionado por aire |
| Diámetro de la rueda | 2-7/8 pulgadas (73 mm) |
| Velocidad máxima de rotación | 22,000 RPM |
| Caballo de fuerza | 0.5 CV |
| Quétage | 370 vatios |
| Entrada de aire NPTF | 1/4 pulgada |
| Peso del artículo | 2.2 libras (998 gramos) |
| Dimensiones del producto | 7.24 x 3.35 x 4.13 pulgadas |
| Nivel de sonido | 99 dB |
Garantía y soporte
The Chicago Pneumatic CP874 Air Cut-Off Tool comes with a Garantía limitada de 1 añosEsta garantía cubre defectos de materiales y mano de obra en condiciones normales de uso.
For warranty claims, technical support, or service inquiries, please contact Chicago Pneumatic customer service or visit their official website. Please have your model number (CP874) and proof of purchase available.