The pump is undoubtedly the most critical component of your swimming pool. It is responsible for water circulation and filtration, ensuring chemicals are distributed effectively and the water remains crystal clear. A pump failure not only clouds the water within hours but can also cause costly damage to the rest of the filtration system.
When is it necessary to replace the pump?
Before proceeding with a replacement, it is vital to diagnose whether the pump has reached the end of its lifespan or if it simply needs a repair. The most common symptoms we attend to at Servinmosol include:
- Excessive noise or screeching: Usually indicates worn bearings or motor issues.
- Water leaks: If you see water pooling under the pump, the mechanical seal may be broken, leading to motor corrosion.
- Pump starts but doesn't move water: May indicate a clogged impeller or an air leak in the suction line.
- Age: If your pump is over 8-10 years old and starting to fail, replacing it with a modern energy-efficient model is often more cost-effective than repairing it.
Professional Replacement Process
Although the process might seem straightforward, handling electrical components near water requires strict safety measures. Our protocol includes:
1. Electrical Safety and Draining
The first step is total disconnection from the electrical panel. Depending on the pump's location (if below water level), valves must be closed or the system partially drained to prevent flooding the pump room.
2. Hydraulic Disconnection
We disconnect the suction and return pipes. In many cases, old pumps have different dimensions than modern ones, requiring us to adapt the PVC plumbing on-site to ensure a perfect, leak-free fit.
3. Installation and Priming
We install the new unit ensuring it is perfectly leveled to avoid vibrations. Electrical wiring is connected following current safety regulations (IP55). Finally, we perform the pump priming and startup, checking for air bubbles or seal leaks.
Each manufacturer (AstralPool, Espa, Hayward, etc.) has different flow curves. Installing a pump that is too powerful for your filter can damage it, while an underpowered one won't clean the water effectively.
Don't take risks. At Servinmosol, we calculate the exact power your pool needs to guarantee maximum energy efficiency and cleanliness.