Introducció
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.
Informació de seguretat
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.
- Mantingueu els nens i les mascotes allunyats del sistema de filtre durant el funcionament.
- Aquest aparell no està pensat per ser utilitzat per persones (inclosos nens) amb capacitats físiques, sensorials o mentals reduïdes, o amb manca d'experiència i coneixements, tret que hagin rebut la supervisió o instruccions sobre l'ús de l'aparell per una persona responsable de la seva seguretat.
Contingut del paquet
Verifiqueu que tots els components siguin presents abans de començar la instal·lació:
- 1 x Steinbach Classic 400 Filter System (includes filter tank, pump, and 7-way valve)
- Hose connections (for Ø 32/38 mm hoses)
- Manòmetre (manòmetre)
- Cistella de prefiltre
- Manual d'instruccions
- Necessary clamps and seals (may require additional Teflon tape for optimal sealing)
Configuració
Follow these steps for proper assembly and connection of your filter system:
- Col·locació: 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 fermament.
- Connecteu la 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 to secure all connections.
- Encebar la bomba: Before starting, ensure the pump is filled with water to prevent dry running. This is a self-priming pump, but initial priming helps.
- Connexió elèctrica: 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.

Imatge: Primer pla 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.
Instruccions de funcionament
The 7-way valve allows for various operating modes. Always turn off the pump before changing the valve position.
| Posició | Descripció |
|---|---|
| Filtre | Normal filtering mode. Water passes through the filter medium to remove impurities. |
| Rentat a contracors | Cleans the filter medium by reversing water flow. Directs dirty water to waste. Perform when pressure gauge reads high. |
| Esbandida | 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. |
| Buit | Drains water directly from the pool to waste, bypassing the filter. |
| Configuració d'hivern | Used for winterizing the system. Relieves pressure on the valve's internal components. |
| Tancat | 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).
Manteniment
Regular maintenance ensures optimal performance and longevity of your filter system.
- Rentat a contracorrent: 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.
- Neteja del prefiltre: 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.
- Filter Medium Replacement: 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.
- Hivernització: Before freezing temperatures, drain all water from the filter system, pump, and hoses. Store the pump and valve in a dry, frost-free location.
Resolució de problemes
Aquí teniu alguns problemes comuns i les seves possibles solucions:
| Problema | Causa possible | Solució |
|---|---|---|
| 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". |
| Fuites d'aigua | Loose connections; Damaged O-rings/seals; Insufficient sealing material. | Apretar tota la mànega clamps and threaded connections; Inspect and replace damaged seals; Apply Teflon tape or pipe sealant to threaded connections. |
| La bomba no arrenca | No power; Motor overload; Impeller jammed. | Check power supply and circuit breaker; Allow motor to cool; Inspect impeller for obstructions (disconnect power first). |
| Lectura del manòmetre d'alta pressió | Clogged filter medium. | Perform backwash and rinse cycles. |
Especificacions
Detailed technical specifications for the Steinbach Classic 400 Filter System:
| Característica | Valor |
|---|---|
| Número de model | 00-40340 |
| Marca | STEINBACH |
| Dimensions del producte (L x A x A) | 66.5 x 55.5 x 36.5 cm |
| Pes de l'article | 798.32 grams (aproximadament 1.76 lliures) |
| Circulation Capacity | 6,600 liters per hour (l/h) |
| Pump Capacity (Max. Flow Rate) | 8,500 liters per hour (l/h) |
| Màx. Cap | 9 metres |
| Font d'alimentació | 220-240V~ / 50Hz |
| Màx. Consum d'energia | 450 W |
| Diàmetre de connexió de la mànega | Ø 32/38 mm |
| Màx. Temperatura de l'aigua | 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.
Garantia i Suport
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: Conserveu el comprovant de compra per a reclamacions de garantia.





