1. Introdução
Thank you for choosing the HB-704 Submersible Pump. This pump is designed for efficient water circulation in various applications, including cold air mechanisms and ice machines. Its compact design and robust performance make it an ideal choice for continuous operation. Please read this manual thoroughly before installation and operation to ensure safe and effective use.
Figura 1: Principal view of the HB-704 Submersible Pump. This image shows the overall compact design of the pump, including its outlet nozzle and power cord connection.
2. Instruções de segurança
To prevent injury or damage to the pump, always observe the following safety precautions:
- Segurança elétrica: Certifique-se de que a fonte de alimentação voltage matches the pump's requirements (220-240V/50Hz). Do not operate the pump with a damaged power cord or plug. Always disconnect power before handling or performing maintenance on the pump.
- Submersão total: The pump must be completely immersed in water during operation. Never run the pump dry (idling without water), as this will cause overheating and permanent damage.
- Temperatura da água: The working water temperature must not exceed 35 °C (95 °F). Operating the pump in water hotter than this limit can lead to malfunction or damage.
- Colocação adequada: Place the pump on a stable, flat surface within the water. Ensure it is not obstructed by debris.
- Manuseio: Do not lift or carry the pump by its power cord. Use the pump body for handling.
- Crianças e animais de estimação: Keep the pump and its power cord out of reach of children and pets.
3. Configuração
Follow these steps for proper installation of your HB-704 Submersible Pump:
- Desembale a bomba: Carefully remove the pump from its packaging and inspect it for any signs of damage.
- Anexe a mangueira: Connect a hose with an inner diameter of 12mm to the pump's outlet nozzle (approximately 13mm in diameter). Ensure a secure fit to prevent leaks.
- Posicione a bomba: Place the pump in the desired location within the water reservoir or container. Ensure the pump is fully submerged and resting on a stable surface. The integrated suction cups on the bottom of the pump can help secure it in place.
- Cabo de alimentação Roteador: Route the 130cm long power cord safely, ensuring it does not create a tripping hazard and is not pinched or kinked.
- Verifique a submersão: Double-check that the entire pump body is completely underwater before connecting to power.
Figura 2: Lateral view showing the power cord connection and bottom view illustrating the suction cups for stable placement.
4. Instruções de operação
Once the pump is properly set up and fully submerged:
- Conectar à energia: Plug the power cord into a suitable electrical outlet (220-240V/50Hz). The pump will begin operating immediately.
- Monitorar o nível da água: Continuously monitor the water level to ensure the pump remains fully submerged during operation. Running the pump without water will cause damage.
- Observe Flow: Check the water flow from the outlet to ensure it is consistent and unobstructed.
- To Stop Operation: Desconecte o plugue de alimentação da tomada elétrica.
Figura 3: Frente view of the pump, highlighting the water intake area. Ensure this area remains clear of debris for optimal performance.
5. Manutenção
Regular maintenance will prolong the life and efficiency of your pump:
- Desconecte a energia: Desligue sempre a bomba da tomada antes de realizar qualquer manutenção.
- Limpar a tela de entrada de ar: Periodically check and clean the intake screen to remove any accumulated debris, such as dirt, algae, or sediment, which can reduce flow.
- Limpar o impulsor: If flow is significantly reduced, the impeller may be clogged. Carefully disassemble the pump (refer to diagrams if available, or gently pry open the intake cover) and clean the impeller and its housing. Rinse with clean water.
- Inspecione o cabo de alimentação: Regularly inspect the power cord for any cuts, fraying, or damage. Do not use the pump if the cord is damaged.
- Armazenar: If storing the pump for an extended period, clean it thoroughly, dry it completely, and store it in a dry, frost-free location.
Figura 4: Lateral view of the pump, showing the vented casing. Regular cleaning helps maintain optimal heat dissipation.
6. Solução De Problemas
If you encounter issues with your HB-704 pump, refer to the following common problems and solutions:
| Problema | Possível causa | Solução |
|---|---|---|
| A bomba não inicia | Sem fonte de alimentação Cabo de alimentação danificado Impeller jammed by debris |
Check power outlet and connection Inspect and replace if damaged (do not use) Disconnect power, clean impeller and intake |
| Fluxo de água reduzido | Tela de admissão entupida Kinked or obstructed hose Impeller partially blocked |
Clean intake screen Straighten hose, remove obstructions Disconnect power, clean impeller |
| Bomba faz barulho | Detritos no impulsor Bomba não totalmente submersa Pump not stable |
Disconnect power, clean impeller Ensure pump is completely underwater Secure pump with suction cups on a flat surface |
| A bomba para inesperadamente | Overheating due to dry running Interrupção de energia |
Ensure continuous full submersion Verifique a fonte de alimentação |
7. Especificações
Detailed technical specifications for the HB-704 Submersible Pump:
| Recurso | Especificação |
|---|---|
| Modelo | HB-704 |
| Vol da fonte de alimentaçãotage | 220-240 V/50 Hz |
| Consumo de energia | 14 W |
| Taxa de fluxo máxima | 800 L/h (Liters per hour) |
| Cabeça Máxima | 1.75 m (Meters) |
| Dimensões (aprox.) | Length: 75mm, Width: 81mm (including ears), Height: 71mm |
| Outlet Nozzle Diameter | Approx. 13mm (suitable for 12mm inner diameter hose) |
| Comprimento do cabo de alimentação | Aprox. 130cm |
| Max Working Water Temperature | 35 °C (95 °F) |
| Material | Outro |
| Estilo | Submersível |
| Fonte de energia | Elétrico com fio |
Figura 5: parte superior view of the pump, showing the product label with key specifications.
8. Garantia e Suporte
As the brand is listed as 'Unknown', specific warranty and support information is not provided in this manual. For any warranty claims, technical support, or service inquiries, please contact the retailer or seller from whom you purchased this product. Retain your proof of purchase for any potential claims.