1. Pendahuluan
Thank you for choosing the Deca Parva 145E Welding Machine. This manual provides essential information for the safe and efficient operation, setup, maintenance, and troubleshooting of your new welding equipment. Please read this manual thoroughly before using the machine and keep it for future reference.
The Deca Parva 145E is designed for various welding tasks, offering reliable performance for both hobbyists and professionals. Proper understanding and adherence to these instructions will ensure optimal results and prolong the life of your machine.
2. Petunjuk Keselamatan
PERINGATAN: Pengelasan dapat berbahaya. Selalu ikuti tindakan pencegahan keselamatan untuk mencegah cedera serius atau kematian.
- Sengatan listrik: Welding current can cause fatal electric shock. Ensure proper grounding. Do not touch live electrical parts. Wear dry, insulated gloves.
- Asap dan Gas: Welding fumes and gases can be hazardous to your health. Work in a well-ventilated area. Use a fume extractor if necessary.
- Sinar Busur: Arc rays can burn eyes and skin. Wear a welding helmet with appropriate shade filter and protective clothing.
- Kebakaran dan Ledakan: Percikan api pengelasan dan logam panas dapat menyebabkan kebakaran atau ledakan. Jauhkan bahan yang mudah terbakar dari area pengelasan. Sediakan alat pemadam api.
- Luka bakar: Logam panas dan terak dapat menyebabkan luka bakar serius. Gunakan sarung tangan dan pakaian pelindung.
- Pace Makers: Persons with pacemakers should consult their doctor before operating this equipment.
- Selalu putuskan aliran listrik sebelum melakukan perawatan atau servis apa pun.
3. Isi Paket
Carefully unpack the box and ensure all items are present and undamaged. If any items are missing or damaged, contact your retailer immediately.
- Deca Parva 145E Welding Machine
- Electrode Holder with Cable
- Tanah Clamp dengan Kabel
- Welding Mask (Handheld)
- Chipping Hammer / Wire Brush
- Manual Instruksi
4. Produk Lebihview
The Deca Parva 145E is a compact and robust welding machine designed for various arc welding applications. Below is an image illustrating the main unit and its included accessories.
Gambar 1: Deca Parva 145E Welding Machine and included accessories. The image displays the yellow main welding unit, a black handheld welding mask, a black chipping hammer with a wire brush, an electrode holder, and a ground clamp.
Komponen Utama:
- Unit Utama: Kuning casing with control panel.
- Saklar daya: Kontrol hidup/mati.
- Tombol Pengaturan Arus: For stepless welding current regulation.
- Thermal Protection Indicator: Illuminates when the machine overheats.
- Terminal Output: Connections for electrode holder and ground clamp.
- Pemegang Elektroda: Secures the welding electrode.
- Tanah Clamp: Terhubung ke benda kerja untuk melengkapi rangkaian listrik.
- Masker Las: Provides eye and face protection from arc rays and sparks.
- Chipping Hammer/Wire Brush: Used for removing slag and cleaning welds.
5. Pengaturan
- Penempatan: Place the welding machine on a stable, level surface in a well-ventilated area, away from flammable materials. Ensure adequate space around the machine for air circulation.
- Sambungan Daya: Connect the machine's power cord to a suitable grounded electrical outlet. Ensure the power supply matches the machine's requirements (refer to specifications).
- Hubungkan Ground Clamp: Pasang tanah clamp cable to the appropriate output terminal on the welding machine. Securely attach the ground clamp ke benda kerja atau meja pengelasan, memastikan kontak listrik yang baik.
- Hubungkan Pemegang Elektroda: Attach the electrode holder cable to the other output terminal on the welding machine. Insert a suitable electrode into the electrode holder. The recommended electrode size for this machine is 1.6mm to 3.2mm.
- Alat Pelindung Diri (APD): Before turning on the machine, ensure you are wearing all necessary PPE, including a welding helmet, welding gloves, and protective clothing.
6. Petunjuk Pengoperasian
- Menyalakan: Switch the main power switch to the "ON" position.
- Set Welding Current: Adjust the current adjustment knob to the desired welding current. The appropriate current setting depends on the electrode diameter and the material thickness being welded. Start with a lower setting and increase as needed.
- Siapkan Benda Kerja: Ensure the workpiece is clean and free of rust, paint, or grease to ensure a good weld.
- Buatlah busur: While wearing your welding helmet, gently tap or scratch the electrode against the workpiece to strike an arc. Once the arc is established, maintain a consistent arc length and travel speed.
- Pengelasan: Move the electrode along the joint, maintaining a steady hand and angle. Observe the weld pool and adjust your technique as necessary.
- Perlindungan Termal: If the thermal protection indicator illuminates, the machine has overheated. Turn off the machine and allow it to cool down before resuming operation. Do not bypass this safety feature.
- Penyelesaian Pengelasan: When finished, lift the electrode from the workpiece to break the arc. Turn off the welding machine.
- Post-Weld Cleaning: Use the chipping hammer to remove slag from the weld bead, then use the wire brush to clean the weld.
7. Pemeliharaan
Perawatan rutin memastikan umur pakai dan pengoperasian mesin las Anda yang aman.
- Pembersihan: Periodically clean the machine's exterior with a dry cloth. Use compressed air to blow out dust and debris from the ventilation openings. Ensure the machine is unplugged before cleaning.
- Pemeriksaan Kabel: Regularly inspect all cables (power, electrode, ground) for cuts, fraying, or damage. Replace damaged cables immediately.
- Koneksi Terminal: Ensure all terminal connections are tight and free of corrosion.
- Penyimpanan: Store the welding machine in a dry, clean environment, away from moisture and extreme temperatures.
- Electrode Holder and Ground Clamp: Keep these accessories clean and in good working condition. Replace if damaged.
8. Penyelesaian masalah
| Masalah | Kemungkinan Penyebab | Larutan |
|---|---|---|
| Tidak ada daya ke mesin. | Power cord unplugged, faulty outlet, tripped circuit breaker. | Check power connection, test outlet, reset circuit breaker. |
| Machine turns on but no arc. | Poor ground connection, incorrect current setting, faulty electrode holder/cable, wet electrode. | Pastikan tanah bersihamp is securely attached to clean metal. Adjust current. Inspect cables and holder. Use dry electrodes. |
| Lampu proteksi termal menyala. | Machine overheated due to prolonged use or insufficient ventilation. | Turn off the machine and allow it to cool down. Ensure proper ventilation. Reduce duty cycle. |
| Poor weld quality (e.g., porosity, lack of penetration). | Incorrect current, improper arc length, wrong electrode, dirty workpiece, incorrect travel speed. | Adjust current, maintain proper arc length, use correct electrode for material, clean workpiece, adjust travel speed. |
If you encounter problems not listed here or if the suggested solutions do not resolve the issue, please contact customer support.
9. Spesifikasi
| Fitur | Detil |
|---|---|
| Merek | Deka |
| Nama Model | Parva 145E |
| Nomor Bagian | 0400193 |
| Nomor Model Barang | 322006 |
| Arus Pengelasan | Penyesuaian tanpa langkah |
| Electrode Diameter Range | 1.6 mm - 3.2 mm |
| Jenis Sumber Daya | Listrik (AC) |
| Dimensi Produk | 390 x 210 x 280 mm (dari deskripsi) / 24.99 x 16.99 x 29.49 cm (dari spesifikasi) |
| Berat Barang | 14.5 kg (from description) / 14.3 kg (from specifications) |
| Pabrikan | DEKA |
| Tanggal Pertama Tersedia | 17 September 2015 |
Catatan: Spesifikasi dapat berubah tanpa pemberitahuan untuk peningkatan produk.
10. Garansi dan Dukungan
For warranty information, please refer to the documentation provided at the time of purchase or contact your retailer. Deca products are manufactured to high-quality standards, and support is available for any operational issues or technical inquiries.
If you require technical assistance or have questions regarding your Deca Parva 145E Welding Machine, please contact the authorized Deca service center or your point of purchase. When contacting support, please have your model number (0400193 / 322006) and purchase date available.
