1. Introducción
Thank you for choosing the Stanley FatMax FMHT0-80550 4-in-1 Stapler. This versatile tool is designed for various fastening tasks, offering compatibility with four different staple types. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your stapler. Please read these instructions carefully before use and retain them for future reference.

Image 1.1: The Stanley FatMax FMHT0-80550 4-in-1 Stapler, showcasing su diseño robusto.
2. Información de seguridad
Always follow basic safety precautions when using this stapler to reduce the risk of personal injury. Failure to follow these instructions may result in serious injury.
- Use protección para los ojos: Always wear safety glasses or goggles that comply with applicable standards (e.g., ANSI Z87.1) to protect against flying debris.
- Mantenga las manos despejadas: Never place hands or fingers near the staple exit area or the driving mechanism.
- Disconnect Power (if applicable): For electric staplers, always unplug before loading, unloading, or performing maintenance. This is a manual stapler, so ensure the handle is locked when not in use.
- Utilice las grapas correctas: Only use the staple types and sizes specified in this manual. Using incorrect fasteners can cause jams or damage the tool.
- Herramienta de inspección: Before each use, inspect the stapler for any damaged or missing parts. Do not use if damaged.
- Pieza de trabajo segura: Ensure the material being stapled is stable and secure to prevent movement during operation.
- No se exceda: Mantenga una posición y equilibrio adecuados en todo momento.
- Mantenga a los niños alejados: This tool is not a toy. Keep it out of reach of children and untrained individuals.
- Avoid Electrical Wires: Never staple into live electrical wires or areas where hidden wiring may be present.
3. Características del producto
The Stanley FatMax FMHT0-80550 4-in-1 Stapler is engineered for durability and user comfort. Key features include:
- Construcción ligera y duradera: Features a nylon composite body for reduced weight and enhanced durability.
- Mango de agarre cómodo: Equipped with a soft grip coated handle for improved comfort during extended use.
- Rear Load Mechanism: Designed for easy and quick loading of staples.
- Dot Level Indicator: Provides a visual indication of staple levels.
- Easy Pressure Operation: A higher lever design requires approximately 25% less pressure to operate, reducing user fatigue.
- Versatilidad 4 en 1: Compatible with four types of fasteners for various applications:
- Type A staples (6mm to 14mm)
- Type H staples (6mm to 14mm)
- Type G staples (6mm to 14mm)
- Type 7 cable clips (10mm to 14mm)
- Type J brads (15mm)
4. Setup: Loading Staples
Properly loading staples is crucial for the stapler's performance and safety. Ensure the stapler is disengaged or locked before loading.
4.1. Sujetadores compatibles
This stapler is designed to work with the following fastener types and sizes:
- Type A Staples: De 6 mm a 14 mm
- Type H Staples: De 6 mm a 14 mm
- Type G Staples: De 6 mm a 14 mm
- Type 7 Cable Clips: De 10 mm a 14 mm
- Type J Brads: 15 mm
Always use high-quality staples from reputable manufacturers to prevent jamming and ensure optimal performance.
4.2. Loading Procedure
- Garantizar la seguridad: Point the stapler away from yourself and others. Ensure the handle is in the locked position if available.
- Open Rear Load: Locate the rear-loading mechanism. Press the release button or pull the latch to open the staple magazine.
- Insertar grapas: Place a strip of compatible staples into the magazine with the points facing downwards. Ensure the staples are fully seated.
- Cerrar Revista: Push the magazine closed until it clicks securely into place. Do not force it.
- Indicador de verificación: Observe the dot level indicator to confirm staples are loaded.

Image 4.1: Demonstrating the rear-loading process for staples into the magazine.
5. Instrucciones de funcionamiento
Follow these steps for safe and effective operation of your Stanley FatMax 4-in-1 Stapler.
- Prepare el área de trabajo: Ensure your workpiece is stable and free of obstructions. Clear any debris.
- Select Fastener Type: If your stapler has a selector for different fastener types, ensure it is set to the type of staple you have loaded.
- Posición de la grapadora: Place the nose of the stapler firmly against the material where you wish to drive a staple. Ensure it is perpendicular to the surface for best results.
- Grip and Actuate: Hold the stapler firmly with one hand, ensuring a secure grip on the soft-coated handle. Squeeze the handle with steady, firm pressure. The 'easy pressure' design requires less force.
- Identificador de liberación: Once the staple is driven, release the handle to allow it to reset for the next staple.
- Inspeccionar el trabajo: Check that the staple is properly seated and secure in the material.

Image 5.1: Proper grip and positioning of the stapler for operation.

Image 5.2: The stapler being used to fasten material, demonstrating the application.
6. Mantenimiento
El mantenimiento regular garantiza la longevidad y el rendimiento confiable de su grapadora.
- Limpieza: Periodically wipe down the exterior of the stapler with a clean, dry cloth. Do not use harsh chemicals or solvents.
- Limpiar escombros: Ensure the staple channel and firing mechanism are free from dust, debris, or staple fragments. Use compressed air if necessary, always wearing eye protection.
- Lubricación: This manual stapler typically does not require lubrication. Refer to the manufacturer's specific guidelines if you encounter resistance in the moving parts.
- Almacenamiento: Store the stapler in a dry, clean environment, away from extreme temperatures and direct sunlight. Ensure it is unloaded and the handle is locked when stored.
7. Solución de problemas
Si tiene problemas con su grapadora, consulte los siguientes problemas y soluciones comunes:
| Problema | Posible causa | Solución |
|---|---|---|
| Staples not firing | Empty magazine; incorrect staple type/size; staple jam; insufficient pressure. | Reload staples; ensure correct staples are used; clear jam (see below); apply more firm, steady pressure. |
| Atasco de grapas | Bent or damaged staples; incorrect staple size; debris in magazine. | Unload staples, remove any bent staples. Open magazine and carefully remove jammed staples or debris. Use only new, undamaged staples of the correct type. |
| Las grapas no están completamente colocadas | Insufficient pressure; material too hard; incorrect staple length. | Apply more firm and consistent pressure. Ensure the stapler is flush with the surface. Use shorter staples or a different fastener type suitable for harder materials. |
| Double stapling | Stapler not fully reset; rapid firing. | Allow the handle to fully return to its original position after each staple. Avoid excessively rapid firing. |
If problems persist after attempting these solutions, contact customer support or a qualified service technician.
8. Especificaciones
Detailed specifications for the Stanley FatMax FMHT0-80550 4-in-1 Stapler:
- Número de modelo: FMHT0-80550
- Marca: STANLEY FATMAX
- Fabricante: Stanley Black & Decker
- Tipo de material: Plastics (Nylon Composite Body)
- Color: Negro
- Compatibilidad de grapas: Type A (6-14mm), Type H (6-14mm), Type G (6-14mm), Type 7 Cable Clips (10-14mm), Type J Brads (15mm)
- Loading Mechanism: Carga trasera
- Características especiales: Soft grip handle, Dot level indicator, Easy pressure lever
9. Garantía y soporte
Stanley FatMax products are manufactured to high-quality standards. For information regarding warranty coverage, service, or technical support, please refer to the warranty card included with your purchase or visit the official Stanley FatMax webSitio. Conserve su comprobante de compra para cualquier reclamación de garantía.





