Ryobi CH-485 Corded Demolition Hammer Instruction Manual

1. Maklumat Keselamatan Penting

Baca semua amaran keselamatan, arahan, ilustrasi dan spesifikasi yang disediakan dengan alat kuasa ini. Kegagalan mematuhi semua arahan yang disenaraikan di bawah boleh mengakibatkan renjatan elektrik, kebakaran dan/atau kecederaan serius. Simpan semua amaran dan arahan 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 dalam kehadiran cecair mudah terbakar, gas atau habuk. Alat kuasa menghasilkan percikan api yang boleh menyalakan habuk atau asap.
• 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). Palam dan alur keluar sepadan yang tidak diubah suai akan mengurangkan risiko kejutan elektrik. Elakkan sentuhan badan dengan permukaan yang dibumikan atau dibumikan, seperti paip, radiator, julat dan peti sejuk. Terdapat peningkatan risiko kejutan elektrik jika badan anda dibumikan atau dibumikan.
• Keselamatan Diri: Always wear eye protection. Use appropriate personal protective equipment such as dust mask, non-skid safety shoes, hard hat, or hearing protection for appropriate conditions. Stay alert, watch what you are doing and use common sense when operating a power tool.
• Penggunaan dan Penjagaan Alat: Jangan paksa alat kuasa. Gunakan alat kuasa yang betul untuk aplikasi anda. Alat kuasa yang betul akan melakukan kerja dengan lebih baik dan lebih selamat pada kadar yang direka bentuk untuknya. Putuskan palam daripada sumber kuasa sebelum membuat sebarang pelarasan, menukar aksesori atau menyimpan alat kuasa.

2. Produk Lebihview

The Ryobi CH-485 is a robust corded demolition hammer designed for breaking concrete, masonry, and other tough materials. It features a powerful motor and high impact energy for efficient work.

Figure 1: Ryobi CH-485 Corded Demolition Hammer. This image shows the main body of the demolition hammer, including the handle, motor housing, and chisel holder.

Komponen Utama

• Pemegang Utama: For gripping and controlling the tool.
• Pemegang Bantu: Provides additional grip and control, often adjustable.
• Chisel Holder: Secures the chisel bit.
• Kord Kuasa: Menyambungkan alat ke soket elektrik.
• Suis Hidup/Mati: Mengaktifkan dan menyahaktifkan alat.

3. Persediaan

3.1 Membongkar

Carefully remove the demolition hammer and all accessories from the packaging. Inspect the tool for any damage that may have occurred during shipping. Do not discard packaging materials until you have confirmed all parts are present and the tool is in working order.

3.2 Chisel Installation

1. Pastikan alat dicabut dari sumber kuasa.
2. Clean the shank of the chisel bit and apply a thin layer of grease to prevent wear and facilitate removal.
3. Insert the 21mm hex shank chisel into the chisel holder until it locks securely into place. Pull on the chisel to ensure it is properly seated.
4. Adjust the auxiliary handle to a comfortable and secure position for optimal control.

3.3 Sambungan Kuasa

Connect the power cord to a suitable electrical outlet. Ensure the outlet provides the correct voltage and frequency as specified on the tool's rating label. Use an extension cord only if necessary, and ensure it is rated for outdoor use and has a sufficient gauge for the tool's power requirements.

4. Arahan Operasi

4.1 Bermula dan Berhenti

• To start the tool, press the On/Off switch.
• To stop the tool, release or press the On/Off switch again, depending on the switch type (trigger or latching).

4.2 Teknik Perobohan

1. Always wear appropriate personal protective equipment, including safety glasses, hearing protection, gloves, and a dust mask.
2. Hold the demolition hammer firmly with both hands, using both the main and auxiliary handles.
3. Position the chisel tip against the material to be broken.
4. Apply steady, firm pressure to the tool. Do not force the tool; allow its impact action to do the work.
5. Work systematically, breaking off small sections of material rather than attempting to remove large chunks at once.
6. Be aware of falling debris and ensure the work area is clear of bystanders.

5. Penyelenggaraan

Regular maintenance ensures the longevity and safe operation of your Ryobi CH-485 Demolition Hammer.

5.1 Pembersihan

• After each use, disconnect the tool from the power source.
• Clean the exterior of the tool with a soft, damp kain. Jangan gunakan bahan kimia yang keras atau pembersih yang kasar.
• Buang sebarang habuk atau serpihan dari bukaan pengudaraan untuk mengelakkan terlalu panas.
• Clean the chisel holder area to ensure smooth insertion and removal of bits.

5.2 Pelinciran

The internal mechanism of the demolition hammer requires periodic lubrication. Refer to the detailed service manual or contact an authorized service center for specific lubrication schedules and procedures. Typically, the chisel shank should be lightly greased before each use.

5.3 Inspection and Storage

• Regularly inspect the power cord for cuts, fraying, or damage. Replace damaged cords immediately.
• Check chisels for wear or damage. Dull or damaged chisels should be sharpened or replaced.
• Store the tool in a dry, secure location, out of reach of children and away from direct sunlight or extreme temperatures.

6. Penyelesaian masalah

For issues not listed above or if solutions do not resolve the problem, contact an authorized Ryobi service center.

7. Spesifikasi

8. Waranti dan Sokongan

Warranty information for the Ryobi CH-485 Demolition Hammer is typically provided with the product at the time of purchase or can be found on the official Ryobi webtapak. Sila simpan bukti pembelian anda untuk tuntutan waranti.

For technical support, spare parts, or service inquiries, please contact your local authorized Ryobi service center or visit the official Ryobi webtapak untuk maklumat hubungan.

Note: This manual provides general instructions. Specific warranty terms and conditions may vary by region.