DEKO CSP-400BLUE-BS
Manual d'usuari de la bomba d'aigua submergible DEKO
Model: CSP-400BLUE-BS
1. Introducció
Thank you for choosing the DEKO Submersible Water Pump. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your pump. Please read this manual thoroughly before use and keep it for future reference.
The DEKO CSP-400BLUE-BS is a powerful 400W submersible pump designed for various water drainage tasks, including emptying ponds, swimming pools, bathtubs, and flooded basements. Its automatic float switch ensures convenient operation, and its durable construction provides reliable performance.
2. Instruccions de seguretat
Observeu sempre les següents precaucions de seguretat per evitar lesions personals i danys a la bomba.
Seguretat general
- Llegiu atentament totes les instruccions abans de fer funcionar la bomba.
- Assegureu-vos que la font d'alimentació coincideixi amb el voltage specified on the pump's rating label (120 Volts).
- Do not operate the pump with a damaged power cord or plug.
- Mantingueu els nens i les persones no autoritzades allunyats de la bomba durant el funcionament.
- Desconnecteu sempre la bomba de la xarxa elèctrica abans de realitzar qualsevol manteniment o neteja.
- Do not use the pump for pumping flammable, corrosive, or explosive liquids.
- The pump is designed for clean and dirty water with solids up to 20mm in diameter. Do not exceed this limit.
- Ensure proper ventilation when operating the pump in enclosed spaces.
Seguretat elèctrica
- Connect the pump only to a properly grounded outlet.
- Do not immerse the plug or power cord in water.
- Avoid using extension cords unless absolutely necessary. If an extension cord is used, ensure it is rated for outdoor use and has the appropriate gauge for the pump's power requirements.
- Protect the power cord from sharp objects, heat, and oil.
3. Producte acabatview
The DEKO Submersible Water Pump is engineered for efficient water removal. Familiarize yourself with its components:

Figura 3.1: Labeled diagram of the DEKO Submersible Water Pump, showing the Float Switch Cable, Float Switch Lock, Float Switch, Pump Base, 10M Power Cord Length, L-shape Connector, Two Outlet Joints Adaptors, and Carry Handle.
- Cos de la bomba: The main housing containing the motor and impeller.
- Interruptor de flotador: An automatic mechanism that turns the pump on and off based on water level.
- Float Switch Cable: Connects the float switch to the pump.
- Float Switch Lock: Allows for securing the float switch in a specific position for manual operation.
- Outlet Joints Adaptors: Provides multiple connection options for hoses of different diameters (GHT3/4", NPT1-1/4", 1", 35mm).
- L-shape Connector: An elbow connector for hose attachment.
- Cable d'alimentació: Long 10m power cord for extended reach.
- Nansa de transport: For easy transport of the pump.
- Base de la bomba: Designed to prevent debris collection.
4. Configuració
4.1 Desembalatge
Carefully remove the pump and all accessories from the packaging. Inspect for any damage during transit. If any damage is found, do not use the pump and contact customer support.
4.2 Connecting the Discharge Hose
The pump comes with various outlet joint adaptors to accommodate different hose diameters. Choose the appropriate adaptor for your hose. The larger the flow rate required, the wider the outlet should be.

Figura 4.1: Illustration of different joint adaptors (1", G1, 35mm, G1-1/4" NPT) and how to connect them to the pump's outlet. The diagram emphasizes that a larger flow requires a wider outlet.
- Select the correct adaptor (1", G1, 35mm, or G1-1/4" NPT) that matches your discharge hose.
- Screw the chosen adaptor onto the pump's outlet.
- Securely attach your discharge hose to the adaptor. Ensure all connections are tight to prevent leaks.
4.3 Positioning the Pump
Place the pump on a stable, flat surface in the area to be drained. Ensure the pump is fully submerged in water for optimal operation and cooling. The pump can handle solids up to 20mm in diameter, but avoid placing it directly on heavy sludge or large debris.

Figura 4.2: Visual representation of the pump's versatile applications, including use in ponds, water storage tanks, bathtubs, fish tanks, flooded basements, and swimming pools.
5. Instruccions de funcionament
5.1 Mode automàtic
The float switch allows the pump to operate automatically, turning on and off based on the water level.

Figura 5.1: Depiction of the pump in automatic mode. The float switch automatically activates the pump when the water level reaches approximately 50cm (20 inches) and stops pumping when the float descends to a lower position, preventing dry running.
- Ensure the float switch is free to move and not obstructed.
- When the water level rises to approximately 50 cm (20 inches), the float switch will activate the pump.
- The pump will continue to operate until the water level drops, causing the float switch to descend and automatically turn off the pump. This prevents the pump from running dry and overheating.
- If the water level rises again, the pump will automatically restart.
5.2 Mode manual
For situations where you need to lower the water level to a minimum of about 5cm, you can operate the pump in manual mode.

Figura 5.2: Illustration of the pump in manual mode. The float switch is secured in its side slot, allowing the pump to operate continuously and lower the water level down to approximately 5cm. It is crucial to unplug the pump immediately when the water level is low to prevent dry running and damage.
- To engage manual mode, secure the float switch in its side slot on the pump body. This will keep the pump running continuously regardless of the water level.
- In manual mode, the pump can lower the water level to approximately 5cm.
- ADVERTIMENT: When operating in manual mode, it is critical to monitor the pump closely. Immediately unplug the power supply when the water level is low to prevent the pump from running dry, which can cause severe damage to the motor.
5.3 Engegada/apagada
- Once the pump is positioned and the hose is connected, plug the power cord into a suitable grounded electrical outlet.
- The pump will begin operating according to the selected mode (automatic or manual).
- To turn off the pump, simply unplug it from the power outlet.
6. Manteniment
Regular maintenance ensures the longevity and optimal performance of your DEKO Submersible Water Pump.
- Neteja: After each use, especially when pumping dirty water, rinse the pump thoroughly with clean water. This helps prevent debris buildup in the impeller and pump housing.
- Eliminació de residus: Periodically check the pump base and impeller area for any accumulated debris (e.g., leaves, small stones) that might obstruct flow or damage the pump. Disconnect power before inspecting.
- Emmagatzematge: When not in use for extended periods, clean the pump, drain all water, and store it in a dry, frost-free location.
- Inspecció del cable: Regularly inspect the power cord and float switch cable for any signs of damage, cuts, or fraying. Do not use the pump if the cables are damaged.
7. Solució De Problemes
If you encounter issues with your pump, refer to the following table for common problems and solutions.
| Problema | Causa possible | Solució |
|---|---|---|
| La bomba no arrenca. | Sense font d'alimentació. Float switch not activated (in automatic mode). Protecció de sobrecàrrega tèrmica activada. Impulsor encallat. | Comproveu la connexió d'alimentació i l'interruptor. Ensure water level is high enough for float switch to rise. Allow pump to cool down (thermal protection activates at 125°C). Disconnect power and clear any debris from impeller. |
| Pump runs but no water is discharged or flow is weak. | La mànega està doblegada o bloquejada. Impeller partially blocked. Air lock in pump. Nivell d'aigua massa baix. | Reviseu i netegeu la mànega de descàrrega. Disconnect power and clear debris from impeller. Lift and tilt the pump slightly to release trapped air. Ensure pump is adequately submerged. |
| La bomba s'encén i s'apaga amb freqüència. | Float switch obstructed. Water level fluctuating rapidly. | Ensure float switch moves freely. This can happen in small sumps; consider manual mode if appropriate, but monitor closely. |
| La bomba és sorollosa. | Restes a la bomba. Running dry. | Disconnect power and clear debris. Ensure pump is fully submerged. Do not allow it to run dry. |
If the problem persists after attempting these solutions, please contact DEKO customer support.
8. Especificacions tècniques
Below are the key technical specifications for the DEKO Submersible Water Pump Model CSP-400BLUE-BS:
| Característica | Especificació |
|---|---|
| Número de model | CSP-400BLUE-BS |
| Poder | 400 Watts (1/2 HP) |
| Voltage | 120 Volts |
| Caudal màxim | 8000 Liters per hour (1981 Gallons per hour) |
| Alçada màxima d'elevació | 5.8 metres (19 peus) |
| Profunditat màxima d'immersió | 7 metres (23 peus) |
| Mida màxima de partícules | 20 mm |
| Min Water Level for Auto Start | Aprox. 50 cm (20 polzades) |
| Min Water Level for Manual Mode | Aprox. 5 cm (2 polzades) |
| Longitud del cable d'alimentació | 10 metres (32.8 peus) |
| Dimensions del producte (L x A x A) | 22 x 18 x 31 cm (8.66 x 7.09 x 12.2 polzades) |
| Pes | 3.73 quilos (8.22 lliures) |
| Material | Thermoplastic Composite / Metal |
| Protecció tèrmica | Integrated, cuts off at 125°C |
| Classificació de protecció d'entrada (IP). | IPX8 |
| Temperatura màxima de l'aigua | 35 °C |

Figura 8.1: Infographic detailing key specifications such as manual mode minimum water level (5cm), max depth (7m), max lift height (5m), float switch auto start (MIN 50cm), dirty water particle size (MAX 35mm - *Note: Feature bullet says 20mm, using 20mm as primary source*), thermal protection (125°C), IPX8 rating, and max water temperature (35°C).
9. Garantia i Suport
DEKO products are manufactured to high-quality standards. For information regarding warranty coverage, returns, or technical support, please refer to the seller's policy on the purchase platform or visit the official DEKO weblloc web. Conserveu el rebut de compra com a comprovant de compra.
Venedor: DEKO-EU
Política de devolució: 30-day refund/replacement policy (as per Amazon buybox winner information).
For further assistance, you may contact DEKO customer service through their official channels or the platform where the product was purchased.
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