JCB 21-MS-210-C
JCB 210mm Gehrungssäge – Benutzerhandbuch
Model: 21-MS-210-C | Brand: JCB
Produkt überview
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.

Abbildung 1: Überview of the JCB 210mm Mitre Saw, showing the main unit, blade guard, and dust collection bag.
Wichtige Sicherheitshinweise
Always follow basic safety precautions when using this power tool to reduce the risk of fire, electric shock, and personal injury. Read all instructions before operating.
- Sicherheit am Arbeitsplatz: Halten Sie Ihren Arbeitsbereich sauber und gut beleuchtet. Unordnung oder Dunkelheit können zu Unfällen führen. Arbeiten Sie mit Elektrowerkzeugen nicht in explosionsgefährdeten Bereichen, in denen sich brennbare Flüssigkeiten, Gase oder Stäube befinden.
- Elektrische Sicherheit: Die Stecker von Elektrowerkzeugen müssen zur Steckdose passen. Der Stecker darf niemals verändert werden. Elektrowerkzeuge dürfen weder Regen noch Nässe ausgesetzt werden.
- Persönliche Sicherheit: Tragen Sie stets Augenschutz (Schutzbrille oder -visier) und Gehörschutz. Verwenden Sie eine Staubmaske, wenn bei den Arbeiten Staub entsteht. Achten Sie auf angemessene Kleidung; vermeiden Sie weite Kleidung oder Schmuck.
- Werkzeuggebrauch und -pflege: Wenden Sie keine Gewalt an. Verwenden Sie das für Ihren Anwendungszweck geeignete Elektrowerkzeug. Trennen Sie den Netzstecker, bevor Sie Einstellungen vornehmen, Zubehör wechseln oder Elektrowerkzeuge lagern.
- Lasersicherheit: The laser wavelength is 650nm. Avoid direct eye exposure to the laser beam. Do not stare into the laser aperture.
Einrichtung und Montage
Before first use, ensure all components are present and properly assembled. Refer to the diagram below for component identification.

Figure 2: Key features of the JCB Mitre Saw, including laser guide, maximum cutting depth, aluminum guard, bevel range, and blade diameter.
- Auspacken: Carefully remove the mitre saw and all accessories from the packaging. Inspect for any shipping damage.
- Montage: 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.
- Staubbeutelbefestigung: 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.
- Klingenmontage (falls nicht vorinstalliert): Ensure the saw is unplugged. Follow the instructions in the blade replacement section to safely install the 210mm TCT blade.
- Stromanschluss: Connect the saw to a suitable 240V AC power outlet. Ensure the power switch is in the OFF position before plugging in.
Bedienungsanleitung
Grundlegende Bedienung
- Materialplatzierung: Place the workpiece firmly against the fence and the saw base. Use clamps to secure smaller pieces.
- Einschalten: Depress the trigger switch on the handle to start the motor. Allow the blade to reach full speed before beginning the cut.
- Einen Schnitt machen: Slowly lower the blade through the workpiece with a steady, controlled motion. Do not force the saw.
- Ausschalten: 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.
Anpassen von Gehrungswinkeln
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.

Abbildung 5: Ausführlich view of the saw base, showing the mitre angle scale and locking mechanism for precise adjustments.
Wartung
Regular maintenance ensures the longevity and optimal performance of your JCB Mitre Saw. Always unplug the saw before performing any maintenance.
- Reinigung: 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.
- Staubbeutel: Empty the dust bag regularly to maintain effective dust collection. Clean the bag periodically to prevent clogging.
- Klingeninspektion: Inspect the blade for sharpness, damage, or missing teeth before each use. A dull or damaged blade can cause kickback and poor cuts.
- Klingenwechsel: 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.
- Schmierung: 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.
Fehlerbehebung
This section addresses common issues you might encounter with your JCB Mitre Saw.
| Problem | Mögliche Ursache | Lösung |
|---|---|---|
| Säge startet nicht | No power supply; Faulty switch; Motor overload. | Check power cord and outlet. Ensure switch is fully engaged. Allow motor to cool if overheated. |
| Die Klinge schneidet nicht sauber. | Dull or damaged blade; Incorrect blade for material; Blade installed backward. | Replace blade. Ensure correct blade type for material. Check blade orientation. |
| Übermäßige Vibrationen oder Lärm | Lose Klinge; Beschädigte Klinge; Instabile Montage. | Tighten blade arbor nut. Replace damaged blade. Securely mount saw to workbench. |
| Laserführung nicht sichtbar | Laser switch off; Dirty laser lens; Bright ambient light. | Turn on laser switch. Clean laser lens. Reduce ambient light if possible. |
| Schlechte Staubabsaugung | 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. |
Technische Spezifikationen
| Spezifikation | Detail |
|---|---|
| Modellnummer | 21-MS-210-C |
| Stromquelle | Kabelgebundene Elektrik |
| Bandtage | 240 Volt |
| Wastage | 1100 Watt |
| Klingendurchmesser | 210 mm |
| Klingenbohrung | 30 mm |
| Klingenstärke | 2.6 mm |
| Anzahl der Zähne (Klinge) | 24T (TCT) |
| Leerlaufdrehzahl | 5500 RPM (max 7000/min) |
| Mitre Cut Range | -45° / 0° / +45° |
| Laserwellenlänge | 650 nm |
| Artikelgewicht | 9 g |
| Verpackungsabmessungen | 48.4 x 32.2 x 29 cm |
Garantie und Support
This JCB Mitre Saw is backed by a JCB 3 Year Warranty. Diese Garantie deckt Material- und Verarbeitungsfehler bei normalem Gebrauch ab.
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.
Bitte bewahren Sie Ihren Kaufbeleg zur Überprüfung der Garantie auf.
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.