JCB 21-MS-210-C
Manual de instrucións do usuario da serra ingletadora JCB de 210 mm
Model: 21-MS-210-C | Brand: JCB
Produto rematadoview
The JCB 210mm Mitre Saw is a powerful and versatile tool designed for precise cutting of various materials including steel, aluminum, wood (with embedded nails), and plastic. It features an 1100W motor, a 210mm 24T carbide tipped (TCT) blade, and a laser guide for enhanced accuracy and safety. The saw is equipped with 4 mitre cut settings and a dust collection feature for a cleaner working environment.

Figura 1: Máisview of the JCB 210mm Mitre Saw, showing the main unit, blade guard, and dust collection bag.
Instrucións de seguridade importantes
Siga sempre as precaucións de seguridade básicas ao usar esta ferramenta eléctrica para reducir o risco de incendio, descarga eléctrica e lesións persoais. Lea todas as instrucións antes de operala.
- Seguridade na zona de traballo: Manter a zona de traballo limpa e ben iluminada. As zonas desordenadas ou escuras invitan a accidentes. Non utilice ferramentas eléctricas en atmosferas explosivas, como en presenza de líquidos, gases ou po inflamables.
- Seguridade eléctrica: Os enchufes das ferramentas eléctricas deben coincidir coa toma de corrente. Nunca modifique o enchufe de ningún xeito. Non expoña as ferramentas eléctricas á choiva nin á humidade.
- Seguridade persoal: Always wear eye protection (safety glasses or goggles) and hearing protection. Use a dust mask if operations create dust. Dress properly; avoid loose clothing or jewelry.
- Uso e coidado da ferramenta: Non force a ferramenta eléctrica. Empregue a ferramenta eléctrica axeitada para a súa aplicación. Desconecte o enchufe da fonte de alimentación antes de facer axustes, cambiar accesorios ou gardar ferramentas eléctricas.
- Seguridade con láser: The laser wavelength is 650nm. Avoid direct eye exposure to the laser beam. Do not stare into the laser aperture.
Configuración e montaxe
Antes do primeiro uso, asegúrese de que todos os compoñentes estean presentes e correctamente montados. Consulte o diagrama seguinte para identificar os compoñentes.

Figure 2: Key features of the JCB Mitre Saw, including laser guide, maximum cutting depth, aluminum guard, bevel range, and blade diameter.
- Desembalaxe: Retire con coidado a serra de corte e todos os accesorios da embalaxe. Inspeccione se hai algún dano durante o envío.
- Montaxe: Secure the mitre saw to a stable workbench using appropriate clamps or bolts through the base mounting holes. Ensure the saw is level and stable.
- Accesorio para a bolsa de po: Attach the provided dust bag to the dust port located at the rear of the blade guard assembly. Ensure it is securely fastened to collect sawdust effectively.
- Instalación da lámina (se non está preinstalada): Ensure the saw is unplugged. Follow the instructions in the blade replacement section to safely install the 210mm TCT blade.
- Conexión de alimentación: Connect the saw to a suitable 240V AC power outlet. Ensure the power switch is in the OFF position before plugging in.
Instrucións de funcionamento
Operación básica
- Colocación do material: Place the workpiece firmly against the fence and the saw base. Use clamps to secure smaller pieces.
- Acendido: Depress the trigger switch on the handle to start the motor. Allow the blade to reach full speed before beginning the cut.
- Facer un corte: Slowly lower the blade through the workpiece with a steady, controlled motion. Do not force the saw.
- Apagado: Release the trigger switch to stop the motor. Wait for the blade to come to a complete stop before raising the blade or removing the workpiece.

Figure 3: The ergonomic handle and power switch for operating the mitre saw.
Laser Guide Operation
The integrated laser guide projects a line onto the workpiece, indicating the exact cutting path of the blade. This enhances accuracy and allows for precise alignment before cutting.
- The laser guide is powered by the mains via a safety isolating transformer.
- To activate the laser, ensure the saw is plugged in and the laser switch (if separate) is turned on.
- Align the projected laser line with your desired cut mark on the workpiece.

Figure 4: The laser guide mechanism, which projects a precise cutting line onto the workpiece.
Axuste de ángulos de inglete
The saw offers a cut range of -45° / 0° / +45° for various mitre cuts.
- Loosen the mitre lock knob located on the front of the saw base.
- Rotate the turntable to the desired angle indicated on the mitre scale.
- Tighten the mitre lock knob firmly to secure the turntable in position before making a cut.

Figura 5: detallada view of the saw base, showing the mitre angle scale and locking mechanism for precise adjustments.
Mantemento
Regular maintenance ensures the longevity and optimal performance of your JCB Mitre Saw. Always unplug the saw before performing any maintenance.
- Limpeza: After each use, clean the saw thoroughly. Remove sawdust and debris from the blade guard, motor vents, and base. Use a soft brush or compressed air.
- Bolsa de po: Empty the dust bag regularly to maintain effective dust collection. Clean the bag periodically to prevent clogging.
- Inspección da lámina: Inspect the blade for sharpness, damage, or missing teeth before each use. A dull or damaged blade can cause kickback and poor cuts.
- Substitución da lámina: To replace the blade, ensure the saw is unplugged. Use the provided wrench to loosen the arbor nut while holding the blade lock button. Carefully remove the old blade and install the new 210mm blade, ensuring the teeth are oriented correctly. Tighten the arbor nut securely.
- Lubricación: Periodically apply a light coat of machine oil to moving parts and pivot points to ensure smooth operation.

Figure 6: The dust collection bag attached to the mitre saw, essential for maintaining a clean work environment.
Resolución de problemas
This section addresses common issues you might encounter with your JCB Mitre Saw.
| Problema | Causa posible | Solución |
|---|---|---|
| A serra non comeza | Sen subministración de enerxía; interruptor defectuoso; sobrecarga do motor. | Check power cord and outlet. Ensure switch is fully engaged. Allow motor to cool if overheated. |
| A lámina non corta limpamente | Dull or damaged blade; Incorrect blade for material; Blade installed backward. | Replace blade. Ensure correct blade type for material. Check blade orientation. |
| Vibracións ou ruídos excesivos | Lámina solta; Lámina danada; Montaxe inestable. | Aperte a porca do eixo da lámina. Substitúa a lámina danada. Monte a serra firmemente na mesa de traballo. |
| Guía láser non visible | Laser switch off; Dirty laser lens; Bright ambient light. | Turn on laser switch. Clean laser lens. Reduce ambient light if possible. |
| Mala recollida de po | Dust bag full; Dust port clogged; Dust bag not properly attached. | Empty dust bag. Clear any clogs from dust port. Re-attach dust bag securely. |
Especificacións técnicas
| Especificación | Detalle |
|---|---|
| Número de modelo | 21-MS-210-C |
| Fonte de enerxía | Eléctrico con cable |
| Voltage | 240 voltios |
| Wattage | 1100 vatios |
| Diámetro da lámina | 210 mm |
| Diámetro da lámina | 30 mm |
| Espesor da folla | 2.6 mm |
| Número de dentes (lámina) | 24T (TCT) |
| Velocidade sen carga | 5500 RPM (max 7000/min) |
| Mitre Cut Range | -45° / 0° / +45° |
| Lonxitude de onda do láser | 650 nm |
| Peso do elemento | 9 g |
| Dimensións do paquete | 48.4 x 32.2 x 29 cm |
Garantía e Soporte
This JCB Mitre Saw is backed by a JCB 3 Year Warranty. Esta garantía cobre os defectos nos materiais e na fabricación no uso normal.
For warranty claims, technical assistance, or spare parts, please contact JCB customer support. UK support is available to assist with any queries or issues you may encounter.
Garde o comprobante de compra para validar a garantía.
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