Scheppach Belt and Disc Sander BTS900 User Manual

1. Arahan Keselamatan

Always observe basic safety precautions when operating this power tool to reduce the risk of fire, electric shock, and personal injury. Retain these instructions for future reference.

Keselamatan Am

• Keselamatan Kawasan Kerja: Pastikan kawasan kerja bersih dan terang. Kawasan bersepah atau gelap mengundang kemalangan. Jangan kendalikan alatan kuasa dalam atmosfera yang mudah meletup, seperti di hadapan cecair mudah terbakar, gas atau habuk.
• Keselamatan Elektrik: Palam alat kuasa mesti sepadan dengan alur keluar. Jangan sekali-kali mengubah suai palam dalam apa jua cara. Elakkan sentuhan badan dengan permukaan yang dibumikan atau dibumikan seperti paip, radiator, julat dan peti sejuk.
• Keselamatan Diri: Always wear eye protection. Use dust masks, non-skid safety shoes, hard hats, or hearing protection for appropriate conditions. Dress properly; avoid loose clothing or jewelry. Keep hair, clothing, and gloves away from moving parts.
• Penggunaan dan Penjagaan Alat: Jangan paksa alat kuasa. Gunakan alat kuasa yang betul untuk aplikasi anda. Putuskan sambungan palam daripada sumber kuasa sebelum membuat sebarang pelarasan, menukar aksesori atau menyimpan alatan kuasa.

Sander Specific Safety

• Selamatkan bahan kerja. Gunakan clamps or a vise to hold the workpiece. This is safer than using your hand and frees both hands to operate the tool.
• Always use the correct type and size of sanding belt or disc for the material being sanded.
• Ensure the sanding belt or disc is properly installed and tensioned before operation.
• Connect a dust extraction system to minimize dust exposure, especially when sanding wood or other materials that produce fine particles.
• Jangan sekali-kali mengampelas bahan yang mengandungi asbestos.
• Do not wear gloves when operating the sander, as they can get caught in moving parts.

2. Kandungan Pakej

Verify that all items are present and undamaged upon unpacking. If any parts are missing or damaged, contact your retailer immediately.

• Scheppach BTS900 Belt and Disc Sander unit
• Sanding table with miter gauge
• 6 x Sanding belts
• 6 x Sanding discs (Ø150mm)
• Manual Pengguna

Image 2.1: The Scheppach BTS900 Belt and Disc Sander, shown with the included sanding belts and discs.

3. Persediaan

3.1 Membongkar dan Meletakkan

1. Keluarkan semua komponen dari pembungkusan dengan berhati-hati.
2. Place the sander on a stable, level workbench. The cast iron housing provides stability, but ensure the surface can support its weight.
3. Ensure adequate clearance around the machine for safe operation and dust extraction.

3.2 Attaching the Sanding Table

1. Attach the sanding table to the disc sander side using the provided fasteners.
2. Ensure the table is securely fastened and can be tilted smoothly.

Imej 3.1: Jarak dekat view of the disc sander area, showing the sanding table and its attachment point.

3.3 Installing Sanding Discs

The sanding discs attach easily thanks to the hook and loop coating.

1. Ensure the disc pad is clean and free of debris.
2. Align the new sanding disc with the disc pad and press firmly to secure it.

3.4 Memasang Tali Sanding

1. Release the belt tension lever (refer to the diagram on the machine for location).
2. Slide the new sanding belt onto the rollers, ensuring the arrow on the belt matches the direction of rotation indicated on the machine.
3. Re-engage the belt tension lever.
4. Adjust the belt tracking if necessary by turning the tracking knob until the belt runs centrally on the rollers.

Imej 3.2: Belakang view illustrating the belt mechanism and the dust extraction port.

3.5 Sambungan Pengekstrakan Habuk

Connect a suitable dust extraction system to the dust port located at the rear of the machine. This helps maintain a clean work environment and prolongs abrasive life.

4. Arahan Operasi

4.1 Menghidupkan/Mematikan

The machine is equipped with a power switch (green for ON, red for OFF) located on the front panel.

Imej 4.1: Sisi view highlighting the power switch and Scheppach branding.

4.2 Using the Belt Sander

The sanding belt arm can be positioned from 0-90° (vertical to horizontal) to accommodate various workpieces and sanding tasks.

1. Loosen the locking knob for the belt arm adjustment.
2. Adjust the belt arm to the desired angle.
3. Ketatkan tombol pengunci dengan selamat.
4. Turn on the sander.
5. Apply the workpiece gently to the moving belt, using even pressure.

Image 4.2: The sanding belt arm shown in multiple adjustable positions, from horizontal to vertical.

Image 4.3: A user sanding a wooden workpiece using the belt sander in its vertical orientation.

4.3 Using the Disc Sander

The sanding table for the disc sander can be tilted from 0-45° and is equipped with a scale for precise angle adjustments.

1. Adjust the sanding table to the desired angle using the tilt mechanism and scale. Secure it firmly.
2. Turn on the sander.
3. Present the workpiece to the rotating disc, moving it across the disc surface to ensure even wear of the abrasive.

Image 4.4: A user sanding a small wooden block on the disc sander, demonstrating typical use.

5. Penyelenggaraan

Penyelenggaraan yang kerap memastikan ketahanan dan prestasi optimum mesin sander anda.

5.1 Pembersihan

• Sentiasa cabut palam kuasa sebelum membersihkan.
• Use a brush or compressed air to remove dust and debris from the motor vents and sanding areas.
• Lap permukaan luar dengan iklanamp kain. Jangan gunakan bahan kimia atau pelarut yang keras.

5.2 Abrasive Replacement

• Replace sanding belts and discs when they become worn or clogged to maintain sanding efficiency and prevent damage to the workpiece.
• Follow the installation steps outlined in Section 3.3 and 3.4.

5.3 Pelarasan Penjejakan Tali Pinggang

If the sanding belt drifts to one side during operation, adjust the belt tracking knob until the belt runs centrally on the rollers. This prevents premature wear of the belt and machine components.

6. Penyelesaian masalah

7. Spesifikasi

• Jenama: Scheppach
• model: BTS900
• Nombor Bahagian: 5903306901
• Sumber Kuasa: Elektrik Bertali
• Voltage: 230 Volt (DC)
• Kuasa Motor: 370W (implied from product title, not explicitly in specs but common for this model)
• Kelajuan Putaran Maksimum: 2850 RPM
• Sanding Plate Diameter: Ø150mm
• Grit Type (Included): Sederhana
• Grit Number (Included): 240
• Berat Barang: 41.3 paun

8. Waranti dan Sokongan

Scheppach products are manufactured to high-quality standards. For warranty information, please refer to the warranty card included with your product or visit the official Scheppach website. For technical support, spare parts, or service inquiries, please contact your authorized Scheppach dealer or the Scheppach customer service department.

Please have your model number (BTS900) and serial number (if applicable) ready when contacting support.