Introduction
This manual provides essential information for the installation, operation, and maintenance of the replacement computer board circuit board designed for BH7246, BH7236, and BH7232 ice cream machines. Please read this manual thoroughly before attempting any installation or operation.
Коопсуздук маалыматы
Always disconnect power to the ice cream machine before installing or servicing the circuit board. Only qualified personnel should perform installation and repair. Failure to follow safety instructions may result in electric shock, injury, or damage to the equipment.
Пакеттин мазмуну
- Башкы көзөмөл кеңеши
- User Interface Board (Control Panel)
- Connecting Cables (Ribbon cable, power cables)
- Transformer (if included in the specific package)
Figure 1: ашыкview of the circuit board components including the main board, control panel, and transformer.
Орнотуу жана орнотуу
- **Power Disconnection**: Ensure the ice cream machine is completely unplugged from the power source.
- **Access Old Board**: Carefully open the ice cream machine's casing to access the existing computer board. Note the location and connections of all wires and cables. Taking photos before disconnection is highly recommended.
- **Disconnect Old Board**: Disconnect all cables and wires from the old computer board and user interface board. Pay close attention to the orientation of connectors.
- **Remove Old Board**: Unscrew and remove the old main control board and user interface board from their mounting points.
- **Install New Board**:
- Mount the new main control board and user interface board in the same positions as the old ones.
- Connect the ribbon cable between the main control board and the user interface board.
- Connect the transformer (if applicable) to the main control board as per the original wiring.
- Reconnect all other wires and cables to the new main control board and user interface board, ensuring correct polarity and secure connections. Refer to your previously taken photos or the machine's service manual if unsure.
- **Secure Casing**: Once all connections are made and verified, carefully close and secure the ice cream machine's casing.
Figure 2: Main control board (bottom) and user interface board (top) with ribbon cable connection.
3-сүрөт: Детальдуу view of the main control board.
4-сүрөт: Детальдуу view of the user interface board with buttons and LED displays.
Иштөө нускамалары
The user interface board features several buttons and two 7-segment LED displays for controlling and monitoring the ice cream machine. Specific button functions may vary slightly depending on the ice cream machine model (BH7246, BH7236, BH7232).
Жалпы операция:
- **Power On/Off**: Typically, one button controls the main power or start/stop function.
- **Mode Selection**: Buttons may allow selection between different operating modes (e.g., freezing, cleaning, standby).
- **Parameter Adjustment**: Other buttons are likely used to adjust settings such as temperature, hardness, or timer. The LED displays will show the current settings or operational status.
- **Status Indicators**: The LED displays provide real-time feedback on the machine's status, such as temperature, time remaining, or error codes.
Refer to your specific ice cream machine's user manual for detailed instructions on button functions and display interpretations.
Техникалык тейлөө
- **Regular Inspection**: Periodically inspect the circuit board for any signs of damage, loose connections, or dust accumulation.
- **Cleaning**: If necessary, gently clean the board with a soft, dry brush or compressed air to remove dust. Do NOT use liquids or abrasive cleaners.
- **Environmental Conditions**: Ensure the ice cream machine operates in a clean, dry environment within its specified temperature range to prevent damage to electronic components.
- **Professional Service**: For any complex issues or repairs, consult a qualified technician.
Проблемаларды чечүү
This section addresses common issues. For more specific troubleshooting, refer to your ice cream machine's original manual.
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Machine does not power on after board replacement. | Incorrect wiring, loose connections, faulty power supply, or board damage. |
|
| Control panel displays no information or incorrect characters. | Loose ribbon cable, damaged user interface board, or main board issue. |
|
| Machine functions incorrectly (e.g., wrong temperature, motor issues). | Sensor connection issues, incorrect board installation, or faulty board. |
|
Техникалык шарттар
| Өзгөчөлүк | Деталь |
|---|---|
| Шайкештик | BH7246, BH7236, BH7232 Ice Cream Machines |
| Туруктуу түрү | Илмек |
| Колдонуу | DOOR |
| Origin | Материк Кытай |
| Пакеттин өлчөмдөрү (болжол менен) | Узундугу: 20 см, туурасы: 15 см, бийиктиги: 10 см |
| Пакеттин салмагы (болжол менен) | 0.85 кг |
Колдонуучу сунуштар
- Before replacing, take clear photos of the original board's wiring to ensure correct re-connection.
- Double-check all cable connections for snug fit and correct orientation to prevent operational issues.
- If the machine has multiple versions, confirm the board's compatibility with your specific model number.
Кепилдик жана колдоо
Кепилдик жөнүндө маалымат жана техникалык колдоо алуу үчүн, сатуучунун саясатын караңыз же сатып алуу пунктуна кайрылыңыз. Сатып алуунун далили катары сатып алуу дүмүрчөгүңүздү сактап коюңуз.
