1. សេចក្តីផ្តើម
Thank you for choosing the WARSUN ZJ889-COB LED Work Light. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your device. Please read this manual thoroughly before use and retain it for future reference.
Image 1.1: WARSUN ZJ889-COB LED Work Light with included USB charging cable.
2. សេចក្តីណែនាំអំពីសុវត្ថិភាពសំខាន់ៗ
- Do not look directly into the light beam. The high intensity light can cause temporary vision impairment.
- ទុកឧបករណ៍ឱ្យឆ្ងាយពីកុមារ។
- Do not disassemble, repair, or modify the product. This may cause damage, electric shock, or fire.
- ប្រើតែខ្សែ USB ដែលបានផ្ដល់ឱ្យ ឬសមមូលដែលមានការបញ្ជាក់សម្រាប់ការសាកថ្ម។
- Avoid exposing the device to extreme temperatures, direct sunlight, or open flames.
- Although the device is daily waterproof, do not submerge it in water.
- បោះចោលថ្មតាមបទប្បញ្ញត្តិក្នុងស្រុក។ កុំបោះចោលថ្មក្នុងភ្លើង។
3. មាតិកាកញ្ចប់
សូមពិនិត្យមើលកញ្ចប់សម្រាប់ធាតុដូចខាងក្រោមៈ
- WARSUN ZJ889-COB LED Work Light
- ខ្សែសាក USB
4. ផលិតផលលើសview
Familiarize yourself with the components of your WARSUN ZJ889-COB LED Work Light:
Image 4.1: Key components of the WARSUN ZJ889-COB LED Work Light, including the COB lamp, power switch, strong magnet, non-slip handle, charging input/output, and 360° rotating hook.
- COB Lamp: Provides bright, wide-range illumination.
- កុងតាក់ថាមពល៖ Controls power and brightness modes.
- មេដែកខ្លាំង៖ Located on the base for attachment to metallic surfaces.
- ចំណុចទាញមិនរអិល៖ Ergonomically designed for secure grip.
- Charging Input/Output Port: Micro USB input for charging the device, USB output for charging external devices.
- ទំពក់បង្វិល 360°៖ For hanging the light in various positions.
5. ការដំឡើង និងការបញ្ចូលថ្មដំបូង
Before first use, it is recommended to fully charge your work light.
- Locate the charging input/output port at the base of the light.
- Gently lift the protective cover to expose the Micro USB input port.
- Connect the smaller end of the provided USB charging cable to the Micro USB input port on the work light.
- Connect the larger end of the USB cable to a standard USB power adapter (not included) or a computer USB port.
- The charging indicator light will illuminate red during charging and turn green when fully charged.
- ការសាកថ្មពេញជាធម្មតាចំណាយពេល 4-8 ម៉ោង។
Image 5.1: The work light connected for charging via its Micro USB input, and simultaneously charging an external device via its USB output.
6. សេចក្តីណែនាំប្រតិបត្តិការ
6.1 Power On/Off and Brightness Modes
The WARSUN ZJ889-COB LED Work Light features two brightness modes:
- Press the power switch once to turn on the light in របៀបពន្លឺខ្ពស់។.
- Press the power switch a second time to switch to Medium Brightness Mode.
- Press the power switch a third time to turn off the light.
Image 6.1: The work light operating in COB High Mode and COB Low Mode, demonstrating the two available brightness settings.
6.2 ជម្រើសម៉ោន
The work light offers versatile mounting options for hands-free operation:
- មូលដ្ឋានម៉ាញេទិក៖ The strong magnet on the base allows you to attach the light securely to any ferrous metal surface, such as car hoods, metal shelves, or toolboxes.
- Rotating Hook: Extend the 360° rotating hook from the top of the light to hang it from tents, pipes, or other suitable fixtures.
Image 6.2: The work light mounted using its 360° rotating hook and its strong magnetic base, illustrating flexible placement for various tasks.
7. Charging External Devices (Power Bank Function)
Your WARSUN ZJ889-COB LED Work Light can also function as a power bank to charge other USB-powered devices.
- Ensure the work light has sufficient charge.
- Lift the protective cover at the base to access the USB output port.
- Connect your device's charging cable to the USB output port on the work light.
- The work light will begin charging your external device.
8. ការថែទាំ
8.1 ការសម្អាត
- ជូតពន្លឺដោយទន់, ឃamp ក្រណាត់។ កុំប្រើសារធាតុសម្អាត ឬសារធាតុរំលាយ។
- Ensure the charging port cover is securely closed to maintain daily waterproof protection.
8.2 ការផ្ទុក
- ទុកអំពូលការងារនៅកន្លែងត្រជាក់ និងស្ងួត ពេលមិនប្រើ។
- For long-term storage, charge the battery every 3-6 months to prolong its lifespan.
8.3 ភាពធន់
The work light is constructed from durable aluminum alloy and Acrylonitrile Butadiene Styrene (ABS) material, designed to withstand drops up to 4.9 feet (1.5 meters).
Image 8.1: The work light shown in a dynamic scene, highlighting its robust construction and resistance to impact.
9. ការដោះស្រាយបញ្ហា
| បញ្ហា | មូលហេតុដែលអាចកើតមាន | ដំណោះស្រាយ |
|---|---|---|
| ពន្លឺមិនបើកទេ។ | ថ្មអស់ហើយ។ | Charge the work light fully. |
| ពន្លឺគឺស្រអាប់ ឬភ្លឹបភ្លែតៗ។ | សាកថ្មទាប។ | បញ្ចូលភ្លើងការងារឡើងវិញ។ |
| Work light not charging. | Charging cable or adapter faulty; port not connected properly. | Ensure cable is securely connected. Try a different USB cable or power adapter. |
| External device not charging from work light. | Work light battery low; incorrect port used. | Ensure work light is sufficiently charged. Use the USB output port. |
10. លក្ខណៈបច្ចេកទេស
| លក្ខណៈ | លម្អិត |
|---|---|
| គំរូ | ZJ889-COB |
| ម៉ាក | WARSUN |
| ប្រភេទប្រភពពន្លឺ | COB LED |
| ពន្លឺ | រហូតដល់ 1200 Lumens |
| វត្តtage | 30 វ៉ាត់ |
| វ៉ុលtage | 4.7 វ៉ុល |
| សីតុណ្ហភាពពណ៌ | 4000 Kelvin |
| ប្រភពថាមពល | ថាមពលថ្ម (រួមបញ្ចូលអាគុយលីចូមប៉ូលីមឺចំនួន 2) |
| សមត្ថភាពថ្ម | 2 x 1800 mAh (Total 3600 mAh) |
| ពេលដំណើរការ | 4-24 hours (depending on selected lighting mode) |
| ពេលវេលាសាកថ្ម | 4-8 ម៉ោងសម្រាប់ការសាកពេញ |
| សម្ភារៈ | Acrylonitrile Butadiene Styrene (ABS) |
| ពណ៌ | ខៀវ |
| វិមាត្រផលិតផល | 12.2 x 3.15 x 2.36 អ៊ីញ |
| ទំងន់ធាតុ | 15.8 អោន |
| ប្រភេទម៉ោន | Surface Mount, Handheld, Magnetic |
| លក្ខណៈពិសេស | 2-way switching (High/Medium brightness), Magnetic Base, 360° Rotating Hook, USB Output (Power Bank) |
| ធន់នឹងទឹក។ | មិនជ្រាបទឹកប្រចាំថ្ងៃ |
| ការតស៊ូធ្លាក់ចុះ | រហូតដល់ 4.9 ហ្វីត (1.5 ម) |
11. ការធានា និងការគាំទ្រ
11.1 ព័ត៌មានធានា
The WARSUN ZJ889-COB LED Work Light comes with a ការធានារយៈពេល 1 ឆ្នាំ។ from the date of purchase, covering manufacturing defects. Additionally, we offer hassle-free returns within 30 days of purchase.
This warranty does not cover damage caused by misuse, accident, unauthorized modification, or normal wear and tear.
11.2 ជំនួយអតិថិជន
For any questions, concerns, or warranty claims, please contact WARSUN customer support through the retailer's platform where the product was purchased. Please have your purchase receipt and product model number (ZJ889-COB) ready when contacting support.
