1. Bubuka
The Skil 5402 Circular Saw, with 1400 Watts of power, is engineered for efficient cutting of wood and its derivatives. This manual provides essential information for the safe and effective use, setup, and maintenance of your tool. Please read it thoroughly before operation.

Figure 1: Skil 5402 Circular Saw, main view.
2. Émbaran Kasalametan
Utamakeun kasalametan nalika ngoperasikeun alat-alat listrik. Gagal nuturkeun pitunjuk kaamanan tiasa nyababkeun tatu parah.
Pedoman Kasalametan Umum:
- Anggo alat pelindung pribadi (PPE), kalebet kacamata kaamanan, panyalindungan dédéngéan, sareng sarung tangan.
- Pastikeun wewengkon gawé anjeun beresih, cahayana alus, sarta bebas tina halangan.
- Tetep barudak jeung bystanders jauh bari ngoperasikeun alat.
- Ulah ngajalankeun parabot kakuatan dina atmosfir ngabeledug, kayaning ku ayana cair kaduruk, gas, atawa lebu.
- Always unplug the saw before making any adjustments, changing accessories, or storing the tool.
- The Skil 5402 features an anti-involuntary activation switch to prevent accidental starting. Always engage this safety feature when not actively cutting.
- Ensure the retractable blade guard functions correctly and is not obstructed.
3. Komponén Kaasup
Your Skil 5402 Circular Saw package includes the following items:
- 1 Skil 5402 Circular Saw
- 1 Buku Panduan
- 1 Premium 24-tooth Blade
- 1 konci Allen
- 1 Parallel Guide

Figure 2: Skil 5402 Circular Saw with its standard accessories.
4. Setélan
Proper setup ensures safe and accurate operation.
4.1. Pamasangan sabeulah
- Pastikeun ragaji dicabut tina sumber listrik.
- Press and hold the spindle lock button to prevent the shaft from rotating.
- Use the provided Allen key to loosen the blade retaining screw.
- Carefully remove the outer flange and old blade (if applicable).
- Place the new 24-tooth premium blade onto the spindle, ensuring the teeth are oriented correctly for cutting (usually indicated by an arrow on the blade matching the saw's rotation direction).
- Replace the outer flange and tighten the blade retaining screw firmly with the Allen key while holding the spindle lock button.

Gambar 3: Sisi view of the circular saw, highlighting the blade area for installation.
4.2. adjustment jero
The cutting depth can be adjusted up to 65mm. For optimal safety and cut quality, set the blade depth so that only one or two teeth extend below the workpiece.
- Leupaskeun tuas adjustment jero.
- Raise or lower the saw base to achieve the desired cutting depth.
- Kencengkeun tuas pangaturan jerona pageuh.
4.3. Sudut adjustment
The saw allows for bevel cuts up to 45°.
- Leupaskeun kenop pangaturan bevel.
- Tilt the saw base to the desired angle (up to 45°).
- Kencangkeun kenop adjustment bevel pageuh.
5. Parentah Operasi
Turutan léngkah ieu pikeun operasi anu aman sareng efektif tina ragaji sirkular anjeun.
5.1. Starting the Saw
- Pastikeun workpiece geus aman clamped.
- Hold the saw firmly with both hands, utilizing the robust auxiliary handle for stability.
- Press the anti-involuntary activation switch, then squeeze the trigger to start the saw.
- Ngidinan sabeulah pikeun ngahontal speed pinuh saméméh dimimitian motong.
5.2. Nyieun Cut
- Gently guide the saw into the workpiece, maintaining a steady, consistent feed rate. Do not force the saw.
- The efficient dust ejection system will direct sawdust away from the user.
- Use the parallel guide for straight and accurate cuts.
- Sakali motong geus réngsé, leupaskeun pemicu sarta ngidinan sabeulah eureun sagemblengna saméméh ngangkat ragaji tina workpiece nu.

Figure 4: Proper technique for operating the circular saw.

Gambar 5: Detil view of the blade during a cut.
5.3. Video Demonstration: Smooth Cutting Techniques
Video 1: This video demonstrates techniques for achieving smooth cuts and avoiding wood jamming, which can be helpful for optimizing your circular saw's performance.
6. Pangropéa
Regular maintenance ensures the longevity and optimal performance of your Skil 5402 Circular Saw.
6.1. beberesih
- After each use, unplug the saw and clean off sawdust and debris from the tool, especially around the blade guard and motor vents.
- Anggo sikat lemes atanapi hawa anu dikomprés pikeun beberesih. Entong nganggo pelarut atanapi pembersih anu abrasif.

Figure 6: The saw's efficient dust ejection system helps keep the work area clean.
6.2. Carbon Brush Replacement
The carbon brushes are easily accessible for simple and quick replacement when worn. Refer to the detailed instructions in the full manual for the specific procedure.
6.3. Perawatan sabeulah
- Rutin mariksa sabeulah pikeun seukeutna gambar sareng karusakan. A sabeulah kusam atawa ruksak bisa ngabalukarkeun kickback sarta kualitas cut goréng.
- Replace worn blades promptly with appropriate replacements, such as the included 24-tooth premium blade.
7. Cara ngungkulan
Bagian ieu alamat masalah umum Anjeun bisa sapatemon jeung ragaji sirkular Anjeun.
| Masalah | Mungkin Cukang lantaranana | Solusi |
|---|---|---|
| Saw teu ngamimitian | No power supply; Anti-involuntary activation switch not engaged; Worn carbon brushes | Check power connection; Ensure safety switch is pressed before trigger; Replace carbon brushes. |
| Poor cut quality / Saw binding | Dull or incorrect blade; Incorrect cutting depth; Workpiece not secured; Forcing the saw | Replace blade; Adjust cutting depth; Secure workpiece; Reduce feed rate. |
| Geter kaleuleuwihi | Loose blade; Damaged blade; Motor issue | Tighten blade screw; Replace blade; Contact service center if motor issue suspected. |
8. Spésifikasi
| Fitur | Rincian |
|---|---|
| merek | Bosch (Skil) |
| Nomer modél | F0125402JA |
| Kakuatan | 1400 Watt |
| Voltage | 220 volt |
| Bahan Sabeulah | Baja-speed tinggi |
| Jumlah Huntu | 24 |
| Max motong Jero | 65 mm |
| Max Bevel Sudut | 45 darajat |
| Permukaan anu Disarankeun | Kai |
| Ukuran barang (L x W x H) | 35.5 x 24.5 x 22.5 cm |
| Item Beurat | 4.83 kg |
9. Garansi jeung Rojongan
The Skil 5402 Circular Saw comes with a comprehensive warranty to ensure your peace of mind.
9.1. Émbaran jaminan
Produk ieu kalebet a garansi 2 taun against manufacturing defects and failures. Please retain your proof of purchase for warranty claims.
9.2. Rojongan Palanggan
For technical assistance, spare parts, or warranty service, please contact your local authorized Skil or Bosch service center. Refer to the contact information provided in the packaging or on the official Bosch websitus.