1. Introducció
Thank you for choosing the GROWNEER Submersible Water Pump. This manual provides essential information for the safe and efficient operation, installation, and maintenance of your pump. Please read these instructions carefully before use and retain them for future reference.
This pump is designed for various applications including aquariums, ponds, fountains, statuary, and hydroponic systems. It features a powerful motor, quiet operation, and multiple nozzle options for versatile water flow.
2. Instruccions de seguretat
- Desconnecteu sempre l'alimentació abans de realitzar qualsevol manteniment, instal·lació o neteja.
- Assegureu-vos que el voltage and frequency of the power supply match the specifications on the pump label.
- Do not operate the pump dry. Ensure the pump is fully submerged in water during operation to prevent overheating and damage.
- No aixequeu la bomba pel seu cable d'alimentació.
- This pump is designed for water only. Do not use it for flammable, corrosive, or abrasive liquids.
- Mantingueu els nens i les mascotes allunyats de la bomba durant el funcionament.
- Regularly inspect the power cord for any damage. If damaged, do not use the pump and contact customer support.
3. Components del producte
The GROWNEER Submersible Water Pump package includes the following items:
- Submersible Water Pump Unit
- 4 Interchangeable Nozzles (0.51", 0.62", 0.75", 0.98")
- 4 Suction Cups (pre-attached or separate)

Image 3.1: The GROWNEER Submersible Water Pump unit shown with its four included threaded nozzles.

Imatge 3.2: Primer pla view of the four interchangeable nozzles, providing different water flow options.
4. Configuració i instal·lació
Follow these steps to set up your GROWNEER Submersible Water Pump:
- Trieu un broquet: Select one of the four provided nozzles (0.51", 0.62", 0.75", 0.98") based on your desired water flow rate and connect it securely to the pump's outlet. Ensure the connection is tightly sealed to achieve the specified lift height.
- Connect Tubing (Optional): If using tubing, attach it to the selected nozzle.
- Posició de la bomba: Place the pump in the desired location within your aquarium, pond, or fountain. Ensure it is fully submerged in water.
- Secure with Suction Cups: The pump is equipped with 4 powerful suction cups on its base. These allow for stable horizontal or vertical installation. Press the pump firmly against a clean, smooth surface to secure it in place.

Image 4.1: Illustration demonstrating how the four suction cups allow for both horizontal and vertical pump installation.

Image 4.2: The GROWNEER pump installed and operating in an aquarium, circulating water.
5. Instruccions de funcionament
- Submergir la bomba: Ensure the pump is completely submerged in water before connecting to power.
- Connecteu-vos a l'alimentació: Plug the pump into a suitable electrical outlet. The pump will start operating immediately.
- Monitor de funcionament: Observe the water flow. The pump is designed for ultra-quiet operation, ensuring a peaceful environment.
- Adjust Flow (if applicable): The flow rate is determined by the chosen nozzle. To change flow, disconnect power, remove the pump, and swap nozzles.

Image 5.1: The pump features 360-degree all-round bottom suction, capable of operating at a low water level of 0.7cm and delivering 4500L/H flow.
6. Manteniment
Un manteniment regular garanteix un rendiment òptim i allarga la vida útil de la bomba.
- Desconnecteu l'alimentació: Desendolleu sempre la bomba de la font d'alimentació abans de qualsevol manteniment.
- Clean the Impeller: Over time, debris can accumulate around the impeller, reducing performance. The pump is detachable for easy cleaning. Carefully remove the front cover and impeller assembly. Clean any debris from the impeller and its housing with a soft brush and clean water.
- Clean Nozzles and Tubing: Ensure nozzles and any connected tubing are free from blockages.
- Inspeccioneu el cable d'alimentació: Comproveu periòdicament el cable d'alimentació per detectar qualsevol signe de desgast o dany.
- Torneu a muntar: After cleaning, reassemble the pump components securely.
7. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| La bomba no arrenca | Sense font d'alimentació Impulsor encallat Motor danyat | Comproveu la connexió i la presa de corrent Disconnect power, clean impeller Contacta amb l'assistència al client |
| Reducció del cabal d'aigua | Clogged intake/nozzle Impeller dirty Nivell baix de l’aigua | Disconnect power, clean intake/nozzle Disconnect power, clean impeller Assegureu-vos que la bomba estigui completament submergida |
| Soroll excessiu | Impulsor obstruït Pump not stable Aire a la bomba | Disconnect power, clean impeller Secure pump with suction cups Ensure pump is fully submerged and free of air pockets |
8. Especificacions
| Característica | Detall |
|---|---|
| Model | 75W 4500L/H |
| Poder | 75 watts |
| Voltage | 230 volts (CA) |
| Caudal màxim | 4500 litres per hora |
| Alçada màxima d'elevació | 2.6 metres (8.5 peus) |
| Mides de broquet | 0.51", 0.62", 0.75", 0.98" |
| Material | Plàstic |
| Color | Negre |
| Longitud del cable d'alimentació | 3 metres (9.8 peus) |
| Pes de l'article | 2 kg |

Image 8.1: Visual representation of the pump's essential specifications and dimensions.
9. Garantia i Suport
For warranty information or technical support, please refer to the product packaging or contact GROWNEER customer service through your retailer or the official GROWNEER website. Please have your model number (75W 4500L/H) and purchase details ready when contacting support.