Introdución
The Steinbach Classic 400 Filter System is a powerful and efficient solution designed to maintain clean and clear water in your pool. This self-priming pump system is suitable for pools with a water content of up to approximately 33,000 liters. It features a robust pre-filter and a versatile 7-way valve for easy operation and maintenance. This manual provides essential information for the safe and effective installation, operation, and care of your filter system.

Image: The complete Steinbach Classic 400 Filter System, showcasing the filter tank, pump, and multi-port valve assembly.
Información de seguridade
Please read all safety instructions carefully before installing, operating, or performing maintenance on the filter system. Failure to follow these instructions could result in serious injury or property damage.
- Always disconnect the power supply before performing any work on the filter system.
- Ensure the system is installed on a stable, level surface, protected from direct sunlight and adverse weather conditions.
- Do not operate the pump if the water temperature exceeds 35°C (95°F).
- Ensure all connections are securely tightened to prevent leaks. Use appropriate sealing materials like Teflon tape on threaded connections.
- Keep children and pets away from the filter system during operation.
- Este aparello non está pensado para o seu uso por persoas (incluídos nenos) con capacidades físicas, sensoriais ou mentais reducidas, ou con falta de experiencia e coñecementos, a menos que teñan supervisión ou instrucións sobre o uso do aparello por unha persoa responsable da súa seguridade.
Contido do paquete
Comprobe que todos os compoñentes estean presentes antes de comezar a instalación:
- 1 x Steinbach Classic 400 Filter System (includes filter tank, pump, and 7-way valve)
- Hose connections (for Ø 32/38 mm hoses)
- Manómetro (manómetro)
- Cesta de prefiltro
- Manual de instrucións
- Necessary clamps and seals (may require additional Teflon tape for optimal sealing)
Configuración
Follow these steps for proper assembly and connection of your filter system:
- Colocación: Position the filter system on a firm, level surface near your pool. Ensure it is protected from rain and direct sunlight.
- Fill Filter Tank: Open the filter tank and fill it with the appropriate filter medium. The Classic 400 system can use either filter sand or Steinbach Filter Balls. Refer to the filter medium manufacturer's instructions for the correct quantity.
- Attach 7-Way Valve: Securely attach the 7-way valve to the top of the filter tank. Ensure the O-ring is correctly seated to prevent leaks. Tighten the clamp firmemente.
- Conectar a bomba: Connect the pump to the filter tank using the provided hose. Ensure all connections are tight.
- Connect to Pool: Connect the filter system to your pool's inlet and outlet ports using Ø 32/38 mm hoses. The "INLET" port on the pump connects to the pool's skimmer/suction line, and the "RETURN" port on the 7-way valve connects to the pool's return line. Use hose clamps para asegurar todas as conexións.
- Ceba a bomba: Before starting, ensure the pump is filled with water to prevent dry running. This is a self-priming pump, but initial priming helps.
- Conexión eléctrica: Connect the pump to a grounded electrical outlet (220-240V~ / 50Hz). Ensure the power supply is suitable for the pump's maximum power of 450 W.

Imaxe: Primeiro plano view of the Steinbach filter pump, showing the pre-filter basket and hose connections. This illustrates the pump's design and connection points.

Image: The Steinbach Classic 400 Filter System positioned next to a pool, demonstrating its typical installation environment and highlighting its compact design.
Instrucións de funcionamento
The 7-way valve allows for various operating modes. Always turn off the pump before changing the valve position.
| Posición | Descrición |
|---|---|
| Filtro | Normal filtering mode. Water passes through the filter medium to remove impurities. |
| Lavado a contracorriente | Cleans the filter medium by reversing water flow. Directs dirty water to waste. Perform when pressure gauge reads high. |
| Enxágüe | Used after backwashing to settle the filter medium and flush remaining dirty water to waste. |
| Circular | Bypasses the filter medium, circulating water directly back to the pool. Useful for chemical distribution. |
| Baleiro | Drains water directly from the pool to waste, bypassing the filter. |
| Configuración de inverno | Used for winterizing the system. Relieves pressure on the valve's internal components. |
| Pechado | Shuts off all flow through the valve. Do not operate the pump in this position. |
The filter system is designed for continuous operation within specified parameters. It is suitable for saltwater pools with a salt content up to 0.5 g/m³ and can handle water temperatures up to 35°C (95°F).
Mantemento
Un mantemento regular garante un rendemento óptimo e unha maior duración do sistema de filtrado.
- Retrolavado: Perform backwashing when the pressure gauge reading is 0.2-0.3 bar (3-5 psi) above the clean filter reading, or when water clarity decreases. Follow with a rinse cycle.
- Limpeza do prefiltro: Regularly check and clean the pre-filter basket located in the pump. Turn off the pump, open the pre-filter lid, remove and clean the basket, then reassemble.
- Substitución do medio filtrante: Filter sand typically needs replacement every 3-5 years, while Filter Balls may require cleaning or replacement more frequently depending on usage. Consult your filter medium's instructions.
- Invernización: Before freezing temperatures, drain all water from the filter system, pump, and hoses. Store the pump and valve in a dry, frost-free location.
Resolución de problemas
Aquí tes algúns problemas comúns e as súas posibles solucións:
| Problema | Causa posible | Solución |
|---|---|---|
| Low Water Flow / Poor Filtration | Clogged pre-filter basket; Dirty filter medium; Air in the system; Incorrect valve setting. | Clean pre-filter; Backwash/Rinse filter; Bleed air from system; Set valve to "Filter". |
| Fugas de auga | Loose connections; Damaged O-rings/seals; Insufficient sealing material. | Apertar toda a mangueira clamps and threaded connections; Inspect and replace damaged seals; Apply Teflon tape or pipe sealant to threaded connections. |
| A bomba non arranca | No power; Motor overload; Impeller jammed. | Check power supply and circuit breaker; Allow motor to cool; Inspect impeller for obstructions (disconnect power first). |
| High Pressure Gauge Reading | Clogged filter medium. | Perform backwash and rinse cycles. |
Especificacións
Detailed technical specifications for the Steinbach Classic 400 Filter System:
| Característica | Valor |
|---|---|
| Número de modelo | 00-40340 |
| Marca | STEINBACH |
| Dimensións do produto (L x W x H) | 66.5 x 55.5 x 36.5 cm |
| Peso do elemento | 798.32 grams (approx. 1.76 pounds) |
| Circulation Capacity | 6,600 liters per hour (l/h) |
| Pump Capacity (Max. Flow Rate) | 8,500 liters per hour (l/h) |
| Máx. Cabeza | 9 metros |
| Fonte de alimentación | 220-240 V~ / 50 Hz |
| Máx. Consumo de enerxía | 450 W |
| Diámetro da conexión da mangueira | Ø 32/38 mm |
| Máx. Temperatura da auga | 35 °C (95 °F) |
| Saltwater Suitability | Up to 0.5 g/m³ salt content |
| Filter Medium Options | Filter Sand or Filter Balls |

Image: A performance curve graph illustrating the relationship between head (H) and flow rate (Q) for the filter pump, indicating its operational characteristics.
Garantía e Soporte
STEINBACH products are manufactured to high-quality standards. For warranty information, please refer to the documentation included with your purchase or visit the official STEINBACH website. For technical support or inquiries, please contact STEINBACH customer service through their official channels.
Nota: Garde o comprobante de compra para reclamacións de garantía.





