1. Уводзіны
The YIHUA 946A-III is a fully digital LCD screen separator designed for mobile phones and tablets, including iPads. It features a built-in durable vacuum pump and a 5V 2A USB power supply. This unit is controlled by a Zilog Dual Core Microcomputer Processor and utilizes PID heat control technology for rapid warming, accurate temperature control, stability, and reliability.
Што ў скрынцы:
- 1 x YH-946A-III Screen Separator Machine
- 1 х гумовы кілімок
- 1 x Cutting Wire
- 1 x USA Power Cord
- Дакументацыя

Figure 1: YIHUA 946A-III Digital LCD Screen Separator.
2. Інфармацыя па бяспецы
Read all safety warnings and instructions before using this product. Failure to follow these instructions may result in electric shock, fire, or serious injury.
Агульныя меры бяспекі:
- Эксплуатуйце прыладу ў добра вентыляваным памяшканні.
- Трымайце рабочую зону ў чысціні і добра асветленым.
- Не выкарыстоўвайце прыладу ў выбуханебяспечнай атмасферы, напрыклад, у прысутнасці гаручых вадкасцей, газаў або пылу.
- Keep children and bystanders away while operating the unit.
- Always wear appropriate personal protective equipment, such as heat-resistant gloves and safety glasses.
Электрабяспека:
- Пераканайцеся, што аб'ём блока харчаванняtage matches the unit's requirements (110V~127V/AC, 60Hz for USA plug).
- Do not expose the unit to rain or wet conditions. Water entering the unit will increase the risk of electric shock.
- Do not abuse the power cord. Never use the cord for carrying, pulling, or unplugging the unit. Keep the cord away from heat, oil, sharp edges, or moving parts.
- Unplug the unit from the power source before making any adjustments, changing accessories, or storing the unit.
3. Прадукт скончыўсяview
The YIHUA 946A-III is designed for efficient and precise LCD screen separation. Key components include the heating plate, control panel, vacuum pump, and USB output.

Figure 2: Front Panel Controls. This image displays the main control panel, including the digital temperature display, heating controls, suction switch, power switch, and the 5V 2A USB output port.
Асноўныя характарыстыкі:
- Zilog Dual Core Microcomputer Processor: Ensures adjustable and stable temperature with minimal deviations.
- Long Lasting Vacuum Pump: Built-in, quiet, and powerful suction for secure device holding.
- 5V 2A USB Interface: Convenient charging for mobile phones (Apple, Samsung, Xiaomi, Huawei, etc.).
- Зручны дызайн: Celsius/Fahrenheit programmable, temperature correction feature (±90°F/50°C), and three set values for quick temperature recall (122°F/176°F/248°F).
4. Настройка
Follow these steps for initial setup of your YIHUA 946A-III screen separator.
Распакаванне і размяшчэнне:
- Акуратна дастаньце ўсе кампаненты з упакоўкі.
- Place the screen separator on a stable, heat-resistant, and level surface. Ensure adequate clearance around the unit for ventilation.
- Ensure the power switch is in the "OFF" position before connecting to power.
Падключэнне сілкавання:
- Connect the provided USA power cord to the unit's power input.
- Plug the power cord into a grounded 110V~127V/AC, 60Hz electrical outlet.
Silicone Mat Placement:
- Place the rubber mat on the aluminum heating plate. The mat helps to block unnecessary suction holes, increasing the vacuum suction for smaller devices.
Video 1: YIHUA 946A-III Short Instruction Video. This video demonstrates the basic operation, including setting temperature, activating suction, and using the silicone pad for different device sizes (pads, phones, watches) to optimize suction.
5. Інструкцыя па эксплуатацыі
This section details the operation of the YIHUA 946A-III for screen separation.
Powering On and Temperature Setting:
- Flip the main power switch to the "ON" position. The digital display will illuminate.
- Use the temperature control buttons (up/down arrows) to set the desired temperature. The temperature range is 122°F ~ 248°F (50°C ~ 120°C).
- The unit has three preset temperature buttons (122°F, 176°F, 248°F) for quick selection.
- To switch between Celsius and Fahrenheit, refer to the unit's specific instructions for the temperature correction feature.
- Allow the unit to reach the set temperature. The PID control ensures rapid and stable heating.
Vacuum Suction Operation:
- Place the silicone rubber mat on the heating plate. Adjust the mat to cover unnecessary suction holes based on the size of the device to be separated. For larger devices like tablets, all holes may be open. For smaller devices like phones or watches, cover outer holes to concentrate suction.
- Place the device (e.g., mobile phone, iPad) screen-side up onto the silicone mat on the heating plate.
- Flip the "Suction Switch" to the "ON" position. The built-in vacuum pump will activate, securing the device to the heating plate.
- Ensure the device is firmly held by the vacuum before proceeding.
Screen Separation Process:
- Once the device is heated to the appropriate temperature (consult device-specific repair guides for optimal temperatures), use the provided cutting wire.
- Thread the cutting wire through the slider rods located on the sides of the heating plate.
- Carefully slide the cutting wire between the LCD and the glass, moving it slowly and steadily to separate the components.
- After separation, turn off the "Suction Switch" and the main power switch.
- Carefully remove the separated components.

Figure 3: Screen separation in progress using the cutting wire.

Figure 4: Included cutting wire.
6. Тэхнічнае абслугоўванне
Proper maintenance ensures the longevity and optimal performance of your YIHUA 946A-III screen separator.
Уборка:
- Заўсёды адключайце прыладу ад разеткі і дайце ёй цалкам астыць перад чысткай.
- Wipe the aluminum heating plate and the unit's body with a soft, damp тканіна. Не выкарыстоўвайце абразіўныя ачышчальнікі або растваральнікі.
- Ensure no liquids enter the control panel or other electrical components.
- Regularly inspect the silicone mat for wear and tear. Clean it as needed to maintain optimal suction.
захоўванне:
- Захоўвайце прыладу ў чыстым, сухім месцы, удалечыні ад прамых сонечных прамянёў і экстрэмальных тэмператур.
- Трымайце прыладу накрытай, каб прадухіліць назапашванне пылу.
7. Выпраўленне непаладак
This section addresses common issues you might encounter with the YIHUA 946A-III.
| праблема | Магчымая прычына | Рашэнне |
|---|---|---|
| Прылада не ўключаецца. | Power cord not properly connected; power outlet malfunction; unit fuse blown. | Праверце падключэнне шнура харчавання. Праверце разетку з іншай прыладай. Звярніцеся ў службу падтрымкі кліентаў, калі ёсць падазрэнне на перагрэў засцерагальніка. |
| Heating plate not heating. | Heating switch off; incorrect temperature setting; internal heating element issue. | Ensure heating switch is ON. Verify temperature setting. If issue persists, contact support. |
| Weak or no vacuum suction. | Suction switch off; silicone mat not properly placed; device not covering all active suction holes; vacuum pump malfunction. | Ensure suction switch is ON. Adjust silicone mat and device placement to cover all holes. Check for leaks. Contact support if pump is faulty. |
| Temperature display error. | Sensor malfunction; incorrect calibration. | Refer to temperature correction feature in the full manual or contact customer support for calibration assistance. |
8. Тэхнічныя характарыстыкі
Detailed technical specifications for the YIHUA 946A-III Digital LCD Screen Separator.
- Назва мадэлі: YH-946A-III
- Aluminum Panel Size: 28cm x 22cm (11" x 8.7" ±0.05)
- Rubber Mat Size: 210mm x 160mm (8.27'' x 6.30'')
- Памеры прадукту: 360mm x 288mm x 90mm (14.17''D x 11.34''W x 3.54''H)
- Дыяпазон тэмператур: 122°F ~ 248°F / 50°C ~ 120°C
- Тэмпературная стабільнасць: ±3.6°F (in Static state)
- Агульная спажываная магутнасць: 900 ват
- Vacuum Pump Power: 12 Вт
- Вакуумны ціск: 0.05 МПа
- Operating Ambient Environment: 32°F ~ 104°F / 0°C ~ 40°C
- тtage: 110V~127V/AC, 60Hz (with USA plug)
- Выхад USB: 5 В, 2 А
- Aluminum to Ground Resistance: <2Ω
- матэрыял: Алюміній, гума
- Вага прадмета: 6.13 кілаграма (13.48 фунта)
- Тып дысплея: ВК
- Тып кантролера: Digital interface, USB
- асаблівасць: Праграмуемы

Малюнак 5: Верх view of the YIHUA 946A-III showing the aluminum panel dimensions.

Figure 6: Overall product dimensions of the YIHUA 946A-III.
9. Гарантыя і падтрымка
YIHUA offers a 12-month US-exclusive manufacturer technical coverage and 24/7 professional assistance on Amazon for this product. For warranty claims, technical support, or any inquiries, please contact YIHUA customer service through the Amazon platform or refer to the official YIHUA webсайт.
Калі ласка, захавайце пацвярджэнне пакупкі для пацверджання гарантыі.