1. Pengenalan
Thank you for choosing the Toolcraft TC4478 Industrial Jigsaw. This manual provides essential information for the safe and efficient operation, setup, and maintenance of your new tool. Please read these instructions thoroughly before first use and keep them for future reference. Proper understanding and adherence to these guidelines will ensure optimal performance and extend the lifespan of your jigsaw.
2. Arahan Keselamatan
Sentiasa patuhi langkah berjaga-jaga keselamatan asas untuk mengurangkan risiko kebakaran, kejutan elektrik dan kecederaan diri. Simpan manual ini untuk rujukan masa hadapan.
Amaran Keselamatan Alat Kuasa 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. Jangan gunakan sebarang palam penyesuai dengan alat kuasa yang dibumikan (dibumikan). Elakkan sentuhan badan dengan permukaan yang dibumikan atau dibumikan seperti paip, radiator, julat dan peti sejuk.
- Keselamatan Diri: Stay alert, watch what you are doing, and use common sense when operating a power tool. Do not use a power tool while you are tired or under the influence of drugs, alcohol, or medication. Always wear appropriate personal protective equipment, including safety glasses, hearing protection, and a dust mask.
- Penggunaan dan Penjagaan Alat: Jangan paksa alat kuasa. Gunakan alat kuasa yang betul untuk aplikasi anda. Tanggalkan palam daripada sumber kuasa sebelum membuat sebarang pelarasan, menukar aksesori atau menyimpan alat kuasa. Simpan alat kuasa yang terbiar jauh daripada capaian kanak-kanak dan jangan biarkan orang yang tidak biasa dengan alat kuasa atau arahan ini mengendalikan alat kuasa.
- Perkhidmatan: Minta alat kuasa anda diservis oleh pembaikan bertauliah dengan hanya menggunakan alat ganti yang sama. Ini akan memastikan keselamatan alat kuasa dikekalkan.
3. Produk Lebihview
The Toolcraft TC4478 Industrial Jigsaw is designed for precise cutting in various materials, primarily wood. It features a robust motor, variable speed control, and multiple cutting adjustments for versatility.

Rajah 1: Berakhirview of the Toolcraft TC4478 Industrial Jigsaw. This image displays the complete jigsaw unit, highlighting its ergonomic anti-slip handle, the motor housing, the blade area with laser guide, and the base plate.
Komponen Utama:
- Anti-slip Handle: Provides a secure and comfortable grip during operation.
- Kawalan Kelajuan Boleh Ubah: Adjusts the cutting speed for different materials.
- Pemilih Tindakan Orbital: Allows adjustment of the blade's orbital movement for faster cutting or finer finishes.
- Bilah Clamp (Tool-free): Secures the 'T' shank blade without additional tools.
- Plat asas: Supports the tool on the workpiece and can be adjusted for bevel cuts.
- Panduan Laser: Projects a line onto the workpiece for accurate cutting.
- Lampu LED: Menerangi kawasan pemotongan untuk penglihatan yang lebih baik.
- Pelabuhan Pengekstrakan Habuk: Connects to a vacuum system for dust collection.
4. Persediaan
4.1 Pemasangan Bilah
- Pastikan jigsaw dicabut dari sumber kuasa.
- Cari cl bilah bebas alatamp mechanism at the front of the tool.
- Buka bilah clamp by pushing or rotating the lever/button as indicated on the tool.
- Insert the 'T' shank blade fully into the blade holder with the teeth facing forward.
- Lepaskan bilah clamp to secure the blade. Gently pull on the blade to ensure it is firmly seated.
4.2 Parallel Guide Attachment
The parallel guide assists in making straight cuts parallel to an edge.
- Slide the parallel guide rod into the designated slots on the base plate.
- Laraskan panduan kepada lebar pemotongan yang diingini.
- Tighten the locking screw or lever to secure the guide in place.
4.3 Bevel Cut Adjustment (up to 45°)
The base plate can be tilted for angled cuts.
- Cabut plag alat.
- Loosen the screws or lever that secure the base plate.
- Tilt the base plate to the desired angle (up to 45°). Use the angle scale for accuracy.
- Tighten the screws or lever firmly to lock the base plate in position.
5. Beroperasi
5.1 Menghidupkan/Mematikan
- To start the jigsaw, press the ON/OFF trigger switch.
- Untuk menghentikan teka-teki jigsaw, lepaskan suis picu.
- For continuous operation, press the trigger and then engage the lock-on button (if available). To release, press the trigger again.
5.2 Kawalan Kelajuan Boleh Ubah
The jigsaw features a variable speed control dial (800-30,000 RPM) to match the cutting speed to the material and blade type.
- Rotate the speed control dial to increase or decrease the blade strokes per minute.
- Lower speeds are suitable for harder materials, plastics, or intricate cuts.
- Higher speeds are ideal for softer materials like wood and for faster, rougher cuts.
5.3 4-Position Orbital Action
The orbital action feature moves the blade slightly forward on the upstroke, allowing for faster cutting, especially in wood.
- Adjust the orbital action selector to one of the four positions (0-3 or 0-4, depending on the model's markings).
- Position 0: No orbital action (straight cut), ideal for fine cuts in wood, metal, and plastics.
- Positions 1-3 (or 1-4): Increasing orbital action for faster, more aggressive cuts in wood and softer materials.
5.4 Laser Guide and LED Light
- Activate the laser guide and LED light using their respective switches (if separate).
- The laser projects a line to guide your cut, enhancing accuracy.
- The LED light illuminates the cutting path, improving visibility in dimly lit areas.
6. Penyelenggaraan
Penyelenggaraan tetap memastikan umur panjang dan operasi jigsaw anda selamat.
6.1 Pembersihan
- Sentiasa cabut plag alat sebelum membersihkan.
- Bersihkan bukaan pengudaraan dengan kerap untuk mengelakkan terlalu panas.
- Remove dust and debris from the base plate and blade area using a brush or compressed air.
- Jangan gunakan bahan kimia atau pembersih kasar.
6.2 Penjagaan dan Penggantian Bilah
- Replace dull or damaged blades immediately to ensure clean cuts and prevent strain on the motor.
- Use only 'T' shank blades compatible with your jigsaw.
- Simpan bilah dengan betul untuk mengelakkan kerosakan dan kakisan.
7. Penyelesaian masalah
This section addresses common issues you might encounter with your Toolcraft TC4478 Jigsaw.
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Jigsaw does not start | No power supply; Faulty switch; Damaged power cord | Check power connection and outlet; Contact qualified service personnel for switch/cord replacement. |
| Poor cut quality / Blade deflection | Dull or incorrect blade; Incorrect speed setting; Forcing the tool; Loose blade | Replace blade; Use appropriate blade for material; Adjust speed; Do not force tool; Ensure blade is securely clamped. |
| Excessive vibration / Noise | Loose blade; Damaged blade; Internal component issue | Check blade security; Replace blade; If problem persists, contact service. |
| Terlalu panas | Pengudaraan tersumbat; Membebankan alat secara berlebihan | Clean ventilation slots; Reduce load on the tool; Allow tool to cool. |
If you encounter problems not listed here or if the suggested solutions do not resolve the issue, please contact Toolcraft customer support or a qualified service technician.
8. Spesifikasi
| Ciri | Spesifikasi |
|---|---|
| Model | TC4478 |
| kuasa | 750 W |
| Voltage | 127 VCA - 60 Hz |
| Kelajuan Berubah | 800 - 30,000 RPM |
| Tindakan Orbital | 4 Positions |
| Bevel Cut Capacity | Sehingga 45° |
| Jenis Batang Pisau | 'T' Shank |
| Ciri Khas | Laser Guide, LED Light, Anti-slip Handle, Tool-free Blade Change |
| Berat badan | 4.2 kg |
| Dimensi (L x W x H) | 27.5 x 23 x 9 cm |
9. Waranti dan Sokongan
For warranty information, please refer to the warranty card included with your product or visit the official Toolcraft website. For technical support, replacement parts, or service inquiries, please contact Toolcraft customer service through their official channels. Always provide your product model number (TC4478) when seeking support.