Introduction
Thank you for choosing the COMPA Silver 210 Semi-Professional Miter Saw. This manual provides essential information for the safe and efficient operation, setup, and maintenance of your tool. Please read all instructions carefully before use and keep this manual for future reference.
The COMPA Silver 210 is a versatile power tool designed for precise wood cutting, featuring both miter saw and circular table saw functionalities. Its robust die-cast aluminum construction ensures durability and accuracy.
Safety Instructions
Always follow basic safety precautions to reduce the risk of fire, electric shock, and personal injury when operating power tools.
- Read the entire manual: Understand all instructions and warnings before operating the saw.
- Wear appropriate safety gear: Always use eye protection, hearing protection, and a dust mask. Wear non-slip footwear.
- Ensure a safe work area: Keep the work area clean, well-lit, and free from obstructions. Do not operate in damp or wet conditions.
- Secure the workpiece: Always clamp the workpiece firmly to the fence or table to prevent movement during cutting.
- Keep hands clear: Never place hands near the cutting blade. Use a push stick when operating in table saw mode.
- Check the blade: Ensure the blade is sharp, clean, and correctly installed before each use.
- Use the correct blade: Only use blades designed for the material being cut and with the correct diameter (250mm) and arbor size (30mm).
- Maintain guards: Ensure all safety guards are in place and functioning correctly. Never bypass or remove them.
- Unplug before adjustments: Always disconnect the saw from the power supply before making any adjustments, changing blades, or performing maintenance.
- Avoid overreaching: Maintain proper footing and balance at all times.
- Do not force the tool: Allow the saw to cut at its own pace. Forcing it can lead to injury or damage.
- Dust collection: Connect a dust extraction system or use the provided dust bag to minimize airborne dust.
Product Overview
The COMPA Silver 210 is engineered for precision and versatility. It functions as both a miter saw and a circular table saw for ripping operations.

Figure 1: COMPA Silver 210 Semi-Professional Miter Saw. This image shows the overall structure of the saw, highlighting its robust design and key operational areas.
Key Features:
- Dual Functionality: Operates as a miter saw and a circular table saw.
- Die-Cast Aluminum Structure: Ensures durability and precision.
- Automatic Angle Lock: Locks cutting angles every 5 degrees.
- Sliding Protractor: For accurate angle adjustments.
- Laser Cut Line Indicator: Provides precise guidance for cuts.
- Dust Collection Bag: For a cleaner work environment.
- Extendable Lower Base: Provides additional support for longer workpieces.
Setup
- Unpacking: Carefully remove the saw and all accessories from the packaging. Inspect for any shipping damage.
- Mounting the Saw: For stability and safety, securely mount the miter saw to a sturdy workbench using appropriate bolts and fasteners. Ensure the workbench is level and can support the weight of the saw and workpiece.
- Blade Installation/Check:
- Ensure the saw is unplugged from the power source.
- If the blade is not pre-installed, follow the instructions in the blade replacement section to install the 250mm blade with a 30mm bore.
- Verify the blade is clean, sharp, and correctly oriented for cutting.
- Dust Bag Attachment: Attach the provided dust collection bag to the dust port on the saw. For optimal dust extraction, consider connecting to an external dust collection system.
- Power Connection: Connect the saw to a 230V, 50Hz power outlet. Ensure the circuit can handle the 1800W motor.
Operating Instructions
1. Miter Saw Operation:
- Adjusting Miter Angle: Loosen the miter lock knob. Rotate the turntable to the desired angle. The saw features automatic stops every 5 degrees. Tighten the miter lock knob firmly.
- Adjusting Bevel Angle (Head Tilt): Loosen the bevel lock lever. Tilt the saw head to the desired angle (e.g., 45 degrees). Use the graduated scale for precision. Tighten the bevel lock lever.
- Workpiece Placement: Place the workpiece firmly against the fence and the saw table. Use the horizontal clamp to secure it.
- Using the Laser Guide: Activate the laser line indicator (if equipped) to preview the cut line.
- Making the Cut:
- Ensure the blade is not touching the workpiece.
- Start the motor and allow it to reach full speed.
- Slowly lower the saw head through the workpiece with a steady, controlled motion.
- Once the cut is complete, release the power switch and allow the blade to stop completely before raising the saw head.
2. Circular Table Saw Operation:
To use the saw as a circular table saw, the upper table (380 x 465 mm) is utilized. Ensure the miter saw head is locked in its uppermost position.
- Switching Mode: Refer to the specific mechanism on your saw for locking the miter head up and exposing the table saw blade.
- Fence Adjustment: Adjust the rip fence to the desired cutting width.
- Workpiece Feeding: Place the workpiece on the upper table. Use a push stick to guide the workpiece through the blade, keeping hands clear of the cutting path.
- Cutting Capacity (Table Saw): Maximum cutting height is 43 mm.
Cutting Capacities (Miter Saw):
- At 90° (Miter) / 90° (Bevel): 140 x 70 mm
- At 45° (Miter) / 90° (Bevel): 95 x 70 mm
- At 90° (Miter) / 45° (Bevel): 140 x 40 mm
- At 45° (Miter) / 45° (Bevel): 60 x 30 mm
Maintenance
Regular maintenance ensures the longevity and safe operation of your COMPA Silver 210 miter saw. Always unplug the tool before performing any maintenance.
- Cleaning: After each use, clean the saw thoroughly. Remove sawdust and debris from the motor vents, blade guard, and table surfaces. Use a brush or compressed air. Do not use solvents that could damage plastic parts.
- Blade Replacement:
- Unplug the saw.
- Engage the spindle lock button.
- Use the provided wrench to loosen the blade retaining bolt (note: it may be a left-hand thread).
- Carefully remove the old blade and install the new 250mm blade (with 30mm bore), ensuring the teeth are oriented correctly for cutting.
- Tighten the blade retaining bolt securely while holding the spindle lock.
- Lubrication: Periodically apply a light coat of machine oil to moving parts, such as the pivot points and sliding mechanisms, to ensure smooth operation.
- Inspection: Regularly inspect the power cord for damage, and check all fasteners for tightness. Ensure all guards operate freely.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Saw does not start. | No power supply; faulty switch; motor overload. | Check power connection and circuit breaker. Inspect power cord. If motor is hot, allow it to cool. Contact service if issue persists. |
| Inaccurate cuts. | Blade dull or damaged; miter/bevel settings incorrect; workpiece not secured. | Replace or sharpen blade. Re-calibrate miter and bevel angles. Ensure workpiece is clamped firmly. |
| Excessive vibration or noise. | Loose blade; damaged blade; worn motor bearings. | Check blade tightness. Replace damaged blade. If bearings are suspected, contact qualified service personnel. |
| Dust collection ineffective. | Dust bag full or clogged; dust port obstructed. | Empty and clean dust bag. Clear any obstructions from the dust port. |
For problems not listed here or if solutions do not resolve the issue, please contact COMPA customer support.
Specifications
| Model Number | GW95830 (SILVER - G -250) |
| Power Input | 1800 W |
| Voltage | 230 V, 50 Hz |
| No-Load Speed | 4500 rpm |
| Blade Diameter | 250 mm |
| Blade Bore | 30 mm |
| Weight | 15.5 kg (approx. 34.17 lbs) |
| Dimensions (L x W x H) | 54.99 x 54.51 x 37.49 cm (approx. 55L x 54.5W x 37.5H cm) |
| Upper Table Dimensions | 380 x 465 mm |
| Max. Table Saw Cut Height | 43 mm |
| Material | Die-cast Aluminum |
| Special Features | Laser cut line indicator, Sliding protractor, Automatic angle lock, Bevel capacity |
Warranty and Support
COMPA products are manufactured to high-quality standards. For information regarding warranty coverage, please refer to the warranty card included with your purchase or visit the official COMPA website.
For technical assistance, spare parts, or service inquiries, please contact COMPA customer support. Keep your model number (GW95830) and purchase date ready when contacting support.
Contact Information:
Please visit www.compa.it (or your regional COMPA website) for the most up-to-date contact details and support resources.





