1. Introduzione
This manual provides essential information for the safe and efficient operation, installation, and maintenance of your Boxtech Submersible Water Pump. Please read these instructions thoroughly before use and retain them for future reference.
The Boxtech submersible water pump is designed for various applications including aquariums, fish tanks, sump tanks, fountains, ponds, hydroponic systems, waterfalls, garden statuary, and other water features. It offers multi-functional capabilities for water addition, water changes, circulation, and debris removal.

Immagine 1: Passoview of the Boxtech Submersible Water Pump highlighting its multifunctional and ampcapacità ibiziose.
2. Informazioni sulla sicurezza
- Always disconnect the power supply before handling, installing, or performing maintenance on the pump.
- Ensure the pump is completely submerged in water when operating in submersible mode to prevent overheating.
- Non utilizzare la pompa se il cavo di alimentazione o la spina sono danneggiati.
- This pump is designed for use with 110 Volts (AC) power. Verify your power source matches this requirement.
- Keep children and pets away from the pump and water features during operation.
- Avoid lifting the pump by its power cord.
3. Contenuto della confezione
Verificare che tutti i componenti siano presenti e integri all'apertura della confezione:
- 1 x Boxtech Submersible Water Pump (15W)
- 3 x Outlet Nozzles (0.51", 0.63", 0.75" diameter)
- 1 x Inlet Nozzle (0.75" diameter)
Note: Hoses are not included and must be purchased separately.

Image 2: Included outlet nozzles of different sizes for varied water flow requirements.
4. Caratteristiche del prodotto
- Design multifunzionale: Capable of adding water, changing water, circulating water, and removing fish waste.
- Amphibious Use: Can be operated fully submerged or in a land-based setup.
- Portata regolabile: Features an adjusting knob to control water volume.
- Funzionamento silenzioso: Designed for ultra-quiet performance with low power consumption.
- Costruzione durevole: Equipped with a ceramic shaft for long service life and wear resistance.
- Capacità di sollevamento elevata: Max lift height up to 3.28 feet (1.5 meters).
- Alta portata: Maximum flow rate of 265 GPH (1000 L/H).
5. Specifiche
| Specificazione | Valore |
|---|---|
| Marca | boxtech |
| Numero di modello | 15w - 265GPH - 3.28Ft High Lift |
| Energia | 15 Watt |
| Voltage | 110 Volt (CA) |
| Portata massima | 265 GPH (1000 litri all'ora) |
| Altezza massima di sollevamento | 3.28 piedi (1.5 metri) |
| Outlet Nozzle Sizes | 0.51", 0.63", 0.75" |
| Inlet Nozzle Size | 0.75" |
| Lunghezza del cavo di alimentazione | 4.6 piedi |
| Materiale | Plastica |
| Peso dell'articolo | 1.54 libbre (700 grammi) |

Image 3: Detailed specifications for various Boxtech pump models, including the 15W version.
6. Configurazione e installazione
6.1. Submersible Mode (Diving Mode)
- Collegare l'ugello: Select the appropriate outlet nozzle for your desired flow and attach it securely to the pump's outlet.
- Posizione della pompa: Place the pump completely into the water. Ensure the pump is fully submerged before connecting to power.
- Connetti alimentazione: Plug the pump into a suitable 110V AC power outlet.
The pump supports both bottom suction mode (to prevent fish absorption) and side suction mode.

Image 4: Illustration of the pump operating in both bottom suction and side suction submersible modes.
6.2. Land Use Mode
- Collegare i tubi: Connect two hoses: one to the inlet nozzle and one to the outlet nozzle. Ensure connections are secure to prevent leaks.
- Posizione della pompa: Place the pump on a stable, dry surface near the water source.
- Pompa principale: When using in land mode, ensure the pump is primed (filled with water) before connecting power to prevent dry running.
- Connetti alimentazione: Plug the pump into a suitable 110V AC power outlet.

Image 5: Setup for land use mode, demonstrating hose connections for external operation.
7. Funzionamento
- Accensione: Once installed and submerged (or primed for land use), connect the pump to the power supply. The pump will begin operating.
- Regola la portata: The pump features an adjusting knob on the side (for side suction mode) to regulate the water flow. Rotate the knob to increase or decrease the flow as needed.

Image 6: Detail of the pump's internal copper core motor and the external flow regulation knob.
8. Manutenzione
Regular cleaning is crucial for maintaining the pump's performance and extending its lifespan.
- Scollegare l'alimentazione: Prima di qualsiasi intervento di manutenzione, scollegare sempre la pompa dalla presa di corrente.
- Smontare: Carefully remove the inlet cover and impeller cover.
- Girante pulita: Remove the impeller and clean any debris, algae, or mineral buildup from the impeller and its housing. A small brush can be helpful.
- Ugelli puliti: Ensure all nozzles are free from blockages.
- Risciacquo: Risciacquare tutti i componenti con acqua pulita.
- Rimontare: Reassemble the pump, ensuring all parts are correctly seated and covers are securely fastened.
Nota: Debris blockage is a common cause of reduced performance or pump failure. Clean regularly based on your water conditions.
9. Risoluzione Dei Problemi
| Problema | Possibile causa | Soluzione |
|---|---|---|
| La pompa non si avvia | No power; Impeller jammed; Damaged motor | Check power connection; Clean impeller; Contact support if motor is damaged |
| Flusso d'acqua ridotto | Clogged inlet/outlet; Dirty impeller; Kinked hose | Clean inlet/outlet and impeller; Straighten hose |
| La pompa è rumorosa | Debris in impeller; Not fully submerged (submersible mode); Dry running (land mode) | Clean impeller; Ensure full submersion; Prime pump for land use |
| La pompa vibra eccessivamente | Impeller unbalanced or damaged; Improper seating | Inspect and clean impeller; Ensure all parts are correctly assembled |
10. Garanzia e supporto
For warranty information or technical support, please refer to the product packaging or contact Boxtech customer service directly. Keep your purchase receipt as proof of purchase.
For further assistance, you may visit the official Boxtech store online or contact their support channels.