Steinbach SPS 50-1 Filter Pump User Manual

1. Introduction

This user manual provides comprehensive instructions for the safe and efficient operation, installation, and maintenance of your Steinbach SPS 50-1 Filter Pump. Please read this manual thoroughly before using the product to ensure proper function and longevity. Keep this manual for future reference.

Figure 1: Steinbach SPS 50-1 Filter Pump overview.

The image displays the Steinbach SPS 50-1 filter pump, a compact black unit with a grey motor housing. It features a clear pre-filter housing on the left with an inlet connection, and an outlet connection on the top right. The pump is designed for pool filtration systems.

2. Safety Instructions

Always observe the following safety precautions to reduce the risk of injury, electric shock, fire, or damage to the product.

• Ensure the power supply matches the specifications on the product label.
• Do not operate the pump if the power cord or plug is damaged.
• Keep children and pets away from the pump during operation.
• Disconnect the power supply before performing any maintenance or cleaning.
• The pump is designed for use with pool water only. Do not use with flammable or corrosive liquids.
• Install the pump in a dry, well-ventilated area, protected from direct sunlight and extreme weather conditions.
• Ensure all connections are secure and watertight to prevent leaks.

3. Product Overview

The Steinbach SPS 50-1 filter pump is a self-priming pump designed for efficient pool water circulation and filtration. It features a pre-filter basket to capture larger debris before it reaches the main filter system.

Components:

1. Pump Body: Houses the motor and impeller.
2. Pre-filter Housing: Transparent chamber with a removable basket for coarse debris.
3. Inlet Connection: Connects to the pool skimmer or main drain.
4. Outlet Connection: Connects to the sand filter or other filtration media.
5. Motor: Powers the pump.
6. Drain Plug: For draining water from the pump.

Figure 2: Close-up of the pre-filter inlet.

This image shows a detailed view of the transparent pre-filter housing and the black threaded inlet connection where a hose can be attached. The internal filter basket is visible, designed to capture larger debris.

Figure 3: Close-up of the outlet connection.

The image provides a close-up of the black threaded outlet connection on the top of the pump, where the filtered water exits to the main filter system. The threads are clearly visible for secure hose attachment.

4. Setup and Installation

Follow these steps for proper installation of your filter pump:

1. Placement: Position the pump on a stable, level surface near the pool, ensuring it is below the water level for optimal self-priming. Maintain adequate ventilation around the pump.
2. Hose Connections:
   • Connect the hose from your pool's skimmer or main drain to the pump's inlet connection (usually on the side with the pre-filter). Secure with hose clamps.
   • Connect a hose from the pump's outlet connection to your sand filter's inlet. Secure with hose clamps.
   • Ensure all connections are tight to prevent air leaks, which can affect pump performance.
3. Priming the Pump:
   • Before starting, ensure the pre-filter housing is filled with water. If not, unscrew the clear lid, fill the housing with water, and replace the lid securely.
   • Open all necessary valves to allow water flow from the pool to the pump.
4. Electrical Connection: Connect the pump's power plug to a grounded electrical outlet. Ensure the outlet is protected by a Residual Current Device (RCD) for safety.

5. Operating Instructions

Once installed and primed, operating the pump is straightforward:

1. Starting the Pump: Plug in the pump. The pump will begin to draw water and circulate it through your filtration system.
2. Monitoring Performance:
   • Observe the water flow. A strong, consistent flow indicates proper operation.
   • Check the pressure gauge on your sand filter (if applicable). An increasing pressure indicates that the filter needs backwashing.
3. Run Time: The recommended daily run time for your pump depends on pool size, usage, and environmental factors. Generally, circulate your pool water for 8-12 hours per day to maintain clarity.
4. Stopping the Pump: To turn off the pump, simply unplug it from the power outlet.

6. Maintenance

Regular maintenance ensures optimal performance and extends the life of your pump.

6.1. Cleaning the Pre-filter Basket

The pre-filter basket should be checked and cleaned regularly, especially if you notice reduced water flow or increased noise from the pump.

1. Disconnect Power: Always unplug the pump before cleaning.
2. Close Valves: Close any valves leading to and from the pump to prevent water loss.
3. Remove Lid: Unscrew the clear lid of the pre-filter housing.
4. Remove Basket: Carefully lift out the pre-filter basket.
5. Clean Basket: Rinse the basket thoroughly with a garden hose to remove all debris.
6. Inspect O-ring: Check the O-ring on the lid for cracks or damage. Replace if necessary to ensure a watertight seal.
7. Reassemble: Place the clean basket back into the housing, ensure the O-ring is properly seated, and screw the lid back on tightly.
8. Re-prime: If necessary, re-prime the pump as described in the Setup section.

Figure 4: Pre-filter housing with lid removed.

This image shows the transparent pre-filter housing with its black lid unscrewed and removed, revealing the internal filter basket. This view is useful for understanding how to access and clean the basket.

6.2. Winterization

Before freezing temperatures arrive, properly winterize your pump to prevent damage:

• Disconnect the pump from power.
• Drain all water from the pump by removing the drain plug (if present) and disconnecting hoses.
• Store the pump in a dry, frost-free location.

7. Troubleshooting

Refer to the table below for common issues and their solutions.

8. Specifications

Technical data for the Steinbach SPS 50-1 Filter Pump:

• Model: 040921 (SPS 50-1)
• Manufacturer: Steinbach
• Flow Rate: 7,000 l/h (117 Liters per minute)
• Max. Head: 7.5 meters
• Power Supply: 220-240 V ~ / 50 Hz
• Max. Power: 250 W
• Material: Plastic
• Dimensions (L x W x H): 25 x 20.5 x 45 cm (approx. 9.8 x 8.1 x 17.7 inches)
• Weight: 5.6 kg (approx. 12.3 lbs)
• Max. Water Temperature: 35 °C
• Sound Power Level: < 70 dB
• Protection Class: IPX5

Figure 5: Product label showing technical specifications.

This image displays the product label affixed to the pump's motor housing. It lists key technical specifications such as model number (040921), flow rate (Qmax=117 l/min), max head (Hmax=7.5m), voltage (V230~), frequency (Hz 50), power (250 Watt), protection class (IPX5), and maximum water temperature (Max. 35°C).

9. Warranty and Support

For warranty information and customer support, please refer to the purchase documentation or contact Steinbach customer service directly. Keep your proof of purchase for any warranty claims.

Steinbach Contact Information:

• Website: www.steinbach-group.com
• Address: Steinbach International GmbH, 4311 Schwertberg, Austria