1. Pengenalan
Thank you for choosing the PORTER-CABLE 20V MAX Cordless 18-Gauge Brad Nailer (PCC790LA). This tool is designed for efficient and reliable fastening in various applications, offering the convenience of cordless operation without the need for compressors, hoses, or gas cartridges. Please read this manual thoroughly before operating the tool to ensure safe and proper use.
Ciri-ciri Utama:
- Kemudahan Tanpa Kord: Battery-powered operation eliminates the need for a compressor, hose, or gas cartridges.
- Consistent Firing Power: High-output motor provides consistent firing power into a broad variety of materials and environmental conditions.
- Kemudahan Penggunaan: Multiple tool-free settings for quick adjustments and increased productivity.
- Operasi yang Selesa: Lightweight structure and balanced center of gravity for comfortable use in various positions.
- Lampu Kerja LED Berkembar: Multi-functional LED lights illuminate dark areas and provide error indication.
2. Maklumat Keselamatan Am
AMARAN: Baca semua amaran dan arahan keselamatan. Kegagalan mematuhi amaran dan arahan boleh mengakibatkan renjatan elektrik, kebakaran dan/atau kecederaan serius.
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.
- Jauhkan kanak-kanak dan orang ramai semasa mengendalikan alat kuasa. Gangguan boleh menyebabkan anda hilang kawalan.
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:
- Sentiasa pakai pelindung mata. Gunakan cermin mata atau cermin mata keselamatan.
- Berpakaian dengan betul. Jangan memakai pakaian atau barang kemas yang longgar. Jauhkan rambut dan pakaian anda daripada bahagian yang bergerak.
- Sentiasa berwaspada, perhatikan perkara yang anda lakukan dan gunakan akal semasa mengendalikan alat kuasa.
3. Komponen Produk
Familiarize yourself with the main components of your PORTER-CABLE Brad Nailer.

Gambar 1: Lebihview of the PORTER-CABLE 20V MAX Cordless Brad Nailer. This image shows the complete nailer with the battery attached, highlighting its compact and ergonomic design.
Komponen yang Disertakan:
- (1) PCC790 Brad Nailer
- (1) PCC680L Battery (20V MAX Lithium Ion)
- (1) PCC691L Charger

Figure 2: The 20V MAX Lithium Ion Battery (PCC680L). This image displays the red and black battery pack, which powers the cordless nailer.

Figure 3: The 20V MAX Battery Charger (PCC691L). This image shows the black charger unit used to replenish the battery.
4. Persediaan
4.1. Pemasangan dan Pengecasan Bateri
- Cas Bateri: Before first use, fully charge the PCC680L Lithium Ion battery using the PCC691L charger. Refer to the charger's instruction manual for detailed charging procedures.
- Pasang Bateri: Align the battery with the base of the nailer handle. Slide the battery into the tool until it clicks securely into place. Ensure it is firmly seated to prevent accidental disconnection during operation.
- Keluarkan Bateri: To remove, press the battery release button (usually located at the front of the battery pack) and slide the battery out of the tool.
4.2. Loading Nails
- Pastikan alat diputuskan sambungan daripada bateri untuk keselamatan.
- Locate the magazine release latch, typically near the bottom of the magazine.
- Tarik pengikut magasin ke belakang sehingga ia terkunci pada tempatnya.
- Insert a strip of 18-gauge brad nails into the magazine, ensuring the points are facing forward and the nails are properly seated.
- Lepaskan pengikut majalah, membenarkan ia menolak paku ke hadapan.
Video 1: PORTER-CABLE PCC790LA 20V MAX Lithium 18GA Brad Nailer Kit. This video demonstrates the loading of nails into the brad nailer and its basic operation.
4.3. Pelarasan Kedalaman
The nailer features a tool-free depth adjustment wheel, allowing you to control how deep the nail is driven into the material.
- Locate the depth adjustment wheel, usually near the nose of the tool.
- Rotate the wheel to increase or decrease the driving depth. Test on a scrap piece of material to achieve the desired depth.

Figure 4: Close-up of the depth adjustment mechanism on the PORTER-CABLE Brad Nailer. This image highlights the red wheel used to control nail depth.
5. Arahan Operasi
5.1. Ciri-ciri Keselamatan
- Trigger Lock-Off: A trigger lock-off switch prevents accidental firing. Engage this switch when the tool is not in use or when changing nails.
- Contact Trip: The nailer will only fire when the contact trip (nose piece) is fully depressed against the workpiece and the trigger is pulled. This prevents accidental discharge.
- Lampu LED: Dual LED lights illuminate the work area and can also indicate error conditions (e.g., low battery, jam).
5.2. Firing the Nailer
- Ensure the battery is installed and fully charged.
- Disengage the trigger lock-off switch.
- Place the nose piece firmly against the workpiece where you intend to drive a nail. The LED lights will typically activate when the nose piece is depressed.
- Pull the trigger to drive the nail. The tool may have a slight delay as the motor spools up before firing.
- After driving a nail, lift the tool from the workpiece.
- When finished, engage the trigger lock-off switch and remove the battery.
Video 2: PORTER-CABLE 20V MAX Cordless Brad Nailer Kit, 18GA (PCC790LA) in action. This video provides a brief demonstration of the nailer's firing mechanism and ease of use.
6. Penyelenggaraan
6.1. Pembersihan Am
- Keep the tool clean and free of debris. Use a dry cloth to wipe down the exterior.
- Regularly inspect the nose piece and magazine for any buildup of dust or wood particles.
6.2. Mengatasi Kesesakan
WARNING: Always remove the battery before attempting to clear a jam.
- Keluarkan bateri daripada alat.
- Locate the tool-free jam release lever, typically near the nose of the tool.
- Open the jam release mechanism.
- Carefully remove any jammed nails or debris using pliers or a similar tool. Avoid using excessive force.
- Close the jam release mechanism securely.
- Reinsert the battery and test the tool on a scrap piece of material.
7. Penyelesaian masalah
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Nailer tidak menembak. | Bateri tidak dipasang atau dinyahcas. Trigger lock-off engaged. Nose piece not fully depressed. Nail jam. | Install/charge battery. Tanggalkan kuncian pencetus. Press nose piece firmly against workpiece. Clear nail jam (see Maintenance). |
| Nails not driven to full depth. | Pelarasan kedalaman ditetapkan terlalu cetek. Cas bateri rendah. Hard material. | Adjust depth setting deeper. Isi semula bateri. Increase depth setting or use appropriate nails for material. |
| Kuku kerap jem. | Incorrect nail size/type. Worn or damaged nails. Debris in magazine/nose. | Use recommended 18-gauge brad nails. Use new, undamaged nails. Clean magazine and nose area. |
| Lampu LED berkelip. | Indicates error or low battery. | Refer to the full manual for specific flash codes. Typically indicates low battery or a tool fault. |
8. Spesifikasi
- Nombor Model: PCC790LA
- Jenama: KABEL PORTER
- Nail Gauge: 18 GA
- Sumber Kuasa: Dikuasakan Bateri
- Voltage: 20 Volt MAKSIMUM
- Berat Barang: 5.9 paun
- Dimensi Produk: 13.88 x 5 x 12 inci
- Jenis Bateri: Lithium Ion (PCC680L included)
- Jenis Pengecas: PCC691L (included)
- Komponen yang Disertakan: (1) PCC790 Brad Nailer, (1) PCC680L Battery, (1) PCC691L Charger
9. Waranti & Sokongan
This PORTER-CABLE product comes with a Waranti terhad 3 tahun. For detailed warranty information, service, or technical support, please refer to the official PORTER-CABLE webtapak atau hubungi bahagian perkhidmatan pelanggan mereka.
Untuk bantuan lanjut, sila layari PORTER-CABLE Store on Amazon.





