1. はじめに
Thank you for choosing the Scheppach SM150LB Bench Grinder. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your new tool. Please read this manual thoroughly before operating the machine and keep it for future reference.
The Scheppach SM150LB is a versatile combination grinder designed for various grinding, sharpening, and polishing tasks. It features a powerful 400W motor, a 150mm grinding wheel, and a 150mm wire brush, making it suitable for a wide range of workshop applications, from sharpening tools to cleaning parts and preparing surfaces for welding.
2. 安全に関する注意事項
警告：この電動工具に付属しているすべての安全上の警告、指示、図、および仕様をお読みください。 下記の指示に従わないと、感電、火災、重傷を負う可能性があります。
- 作業エリアの安全性： 作業場は清潔に保ち、十分な明るさを確保してください。雑然とした場所や暗い場所は事故を招きます。可燃性の液体、ガス、粉塵など、爆発性雰囲気下では電動工具を使用しないでください。
- 電気安全: 電動工具のプラグはコンセントに適合している必要があります。プラグを改造しないでください。コードを乱暴に扱わないでください。コードを使って電動工具を持ち運んだり、引っ張ったり、プラグを抜いたりしないでください。コードを熱、油、鋭利な角、可動部に近づけないでください。
- 個人の安全: Always wear eye protection (safety goggles or a face shield) and hearing protection. Use a dust mask if operations create dust. Wear appropriate work gloves. Do not wear loose clothing or jewelry. Keep hair and clothing away from moving parts.
- ツールの使用と手入れ: 電動工具に無理な力を加えないでください。用途に適した電動工具を使用してください。電動工具の調整、アクセサリの交換、保管を行う前には、必ず電源プラグを電源から抜いてください。
- グラインダーの特定の安全性: Ensure the workpiece is securely held. Never grind on the side of the grinding wheel unless it is specifically designed for that purpose. Maintain proper clearance between the tool rest and the grinding wheel (approximately 1.5mm or 1/16 inch).
- Eye Shields: Always ensure the adjustable eye shields are in place and properly positioned to protect against sparks and debris.
3.製品オーバーview
The Scheppach SM150LB Bench Grinder is equipped with a grinding wheel on one side and a wire brush on the other, along with protective features and integrated lighting.
図3.1: フロント view of the Scheppach SM150LB Bench Grinder, showing the grinding wheel on the left, wire brush on the right, protective eye shields, and the central motor housing with the Scheppach logo.
主要コンポーネント:
- 研削ホイール: For sharpening and material removal.
- ワイヤーブラシ: For cleaning, deburring, and surface preparation.
- 調節可能なアイシールド: Transparent guards to protect the user from sparks and debris.
- Adjustable Tool Rests: Supports for holding workpieces against the wheels.
- 電源スイッチ： モーターのオン/オフ制御。
- 統合された LED ライト: Illuminates the work area above each wheel.
- 鋳鉄ベース： Provides stability and includes pre-drilled holes for workbench mounting.
- ゴム足： Further enhance stability and reduce vibration.
4. セットアップ
4.1 開梱と検査
Carefully remove the grinder from its packaging. Inspect the unit for any signs of damage that may have occurred during transit. Ensure all components listed in the packing list are present. If any parts are missing or damaged, contact your dealer immediately.
4.2 作業台への取り付け
For optimal stability and safety, it is recommended to securely mount the grinder to a sturdy workbench. The cast iron base features pre-drilled holes for this purpose.
- Position the grinder on your workbench in a location that allows for ample working space and access to a power outlet.
- Mark the positions of the mounting holes on the workbench.
- Drill pilot holes into the workbench if necessary.
- Secure the grinder using appropriate bolts, washers, and nuts (not included). Ensure the grinder is firmly attached and does not wobble.
If permanent mounting is not desired, the integrated rubber feet provide some stability, but caution should be exercised during operation to prevent movement.
4.3 アイシールドとツールレストの取り付け
The eye shields and tool rests are crucial for safe and effective operation. Attach them as follows:
- Attach the tool rests to their respective mounting points near each wheel. Adjust their position so that the gap between the tool rest and the wheel surface is approximately 1.5mm (1/16 inch). This gap should be as small as possible without the tool rest touching the wheel.
- Mount the transparent eye shields above each wheel. Adjust their angle to provide maximum protection while allowing a clear view ワークピースの。
- すべての留め具がしっかりと締められていることを確認してください。
5. 操作手順
5.1始める前に
- Ensure the grinder is securely mounted and all guards are in place.
- Verify that the tool rests are adjusted correctly (1.5mm gap).
- 安全メガネ、聴覚保護具、手袋などの適切な個人用保護具 (PPE) を着用してください。
- Connect the power cord to a suitable 230-240V power outlet.
5.2 一般的な操作
- Turn on the grinder using the power switch. Allow the wheels to reach full operating speed before beginning work. The integrated LED lights will illuminate the work area.
- Hold the workpiece firmly against the tool rest. Slowly and gently bring the workpiece into contact with the grinding wheel or wire brush.
- Apply light, even pressure. Avoid excessive force, which can overheat the workpiece, damage the wheel, or cause kickback.
- 均一な摩耗を確保し、溝が入るのを防ぐために、ワークピースをホイールの表面上で移動させます。
- For sharpening, maintain a consistent angle. For cleaning with the wire brush, apply gentle pressure to remove rust, paint, or burrs.
- Periodically check the workpiece for overheating. If it becomes too hot to touch, allow it to cool.
- When finished, turn off the grinder and wait for the wheels to come to a complete stop before leaving the machine unattended or performing any adjustments.
5.3 特定のアプリケーション
The SM150LB is equipped with a 36-grit grinding wheel for coarse grinding and sharpening, and a wire brush for cleaning and surface preparation.
- Sharpening Tools: Use the grinding wheel to sharpen chisels, drill bits, and other cutting tools. Always grind towards the cutting edge.
- バリ取り: Remove sharp edges or burrs from metal workpieces using either the grinding wheel (for heavier burrs) or the wire brush (for lighter burrs).
- クリーニング： The wire brush is ideal for removing rust, paint, and corrosion from metal parts.
- 表面処理: Use the wire brush to prepare metal surfaces for welding, soldering, or painting by removing contaminants.
図5.1: A user sharpening a metal tool on the grinding wheel, demonstrating proper technique with sparks flying safely away from the user.
図5.2: 詳細 view of grinding operation, highlighting the effectiveness of the eye shield in containing sparks.
図5.3: An overhead perspective of the grinding process, showing the user's hand positioning and the direction of sparks.
図5.4: A user sharpening a woodworking chisel, demonstrating the versatility of the grinder for various tools.
図5.5: クローズアップ view illustrating the precise contact between the chisel and the grinding wheel during sharpening.
6. メンテナンス
Regular maintenance ensures the longevity and safe operation of your Scheppach SM150LB Bench Grinder.
6.1 クリーニング
- Always disconnect the grinder from the power supply before cleaning.
- Use a brush or compressed air to remove dust and debris from the motor vents and around the wheels.
- 外側の表面をdで拭きます。amp 布で拭いてください。強力な化学薬品や研磨剤入りの洗剤は使用しないでください。
- Clean the eye shields regularly to maintain clear visibility.
6.2 Grinding Wheel and Wire Brush Care
- Dressing the Grinding Wheel: Over time, grinding wheels can become glazed or out of round. Use a wheel dresser to restore the wheel's cutting surface and shape.
- Replacing Wheels: When a grinding wheel or wire brush becomes excessively worn or damaged, it must be replaced. Refer to the specifications for correct wheel dimensions. Ensure replacement wheels are rated for the grinder's RPM.
- 検査： Regularly inspect both wheels for cracks, chips, or excessive wear. Never operate the grinder with a damaged wheel.
6.3 一般検査
- 電源コードに損傷がないか確認してください。
- すべてのナット、ボルト、ネジがしっかりと締まっていることを確認してください。
- Inspect the eye shields and tool rests for damage and proper adjustment.
7。 トラブルシューティング
This section addresses common issues you might encounter with your Scheppach SM150LB Bench Grinder.
| 問題 | 考えられる原因 | 解決 |
|---|---|---|
| グラインダーが始動しません。 | No power supply; Faulty power switch; Damaged motor. | Check power cord and outlet. Ensure switch is in 'ON' position. If problem persists, contact service. |
| 運転中の過度の振動。 | Unbalanced grinding wheel; Loose mounting bolts; Worn bearings. | Dress the grinding wheel to rebalance. Tighten workbench mounting bolts. If bearings are suspected, contact service. (Note: Some initial slight vibration is normal until full speed is reached, as noted in user reviews.) |
| 研削ホイールが効果的に切削しません。 | Glazed or clogged wheel; Incorrect wheel for material. | Dress the grinding wheel to expose fresh abrasive. Ensure you are using the appropriate wheel for the task. |
| LEDライトが動作しません。 | Loose connection; Faulty LED unit. | Check for loose connections if accessible. If not, or if problem persists, contact service. (As per user review, sometimes cycling the power switch can resolve minor contact issues.) |
| Excessive sparks or material removal. | Too much pressure; Incorrect angle. | Reduce pressure on the workpiece. Adjust the angle of contact. |
If you encounter a problem not listed here or if the suggested solutions do not resolve the issue, please contact Scheppach customer support or an authorized service center.
8. 仕様
| 特徴 | 詳細 |
|---|---|
| モデル | SM150LB |
| ブランド | Scheppach |
| 電源 | コード式電気 |
| 巻tage | 230-240ボルト |
| ワットtage | 400ワット |
| 馬力 | 0.5 HP (400 Watts) |
| 研削砥石直径 | 150mm（約6インチ） |
| 研削砥石 | 36 (coarse) |
| Wire Brush Diameter | 150mm（約6インチ） |
| 材料 | Metal, Aluminium (housing) |
| 製品寸法（長さ x 幅 x 高さ） | 14.96インチ x 8.27インチ x 11.02インチ (380mm x 210mm x 280mm) |
| アイテム重量 | 7 キログラム (15.4 ポンド) |
| 含まれるコンポーネント | Grinding wheel (36 grit), Wire brush, Adjustable eye shields, Adjustable tool rests |
9. 保証とサポート
9.1 保証情報
Scheppach products are manufactured to high-quality standards. While specific warranty terms may vary by region and retailer, Scheppach typically offers a manufacturer's warranty against defects in materials and workmanship. Please retain your proof of purchase for warranty claims.
Spare parts for this model are generally available for a duration of 10 years in the EU, indicating long-term product support.
9.2 カスタマーサポート
For technical assistance, spare parts, or warranty inquiries, please contact your local Scheppach dealer or visit the official Scheppach website for customer service contact information. When contacting support, please have your product model (SM150LB) and serial number (if applicable) ready.
シェパッハ公式 Webサイト： www.scheppach.com