1. Prodotto finitoview
The Pedrollo F 50/160A is a robust electric centrifugal pump designed for various industrial and agricultural applications. It features a cast iron pump casing and a brass impeller, ensuring durability and efficient performance. This pump is suitable for handling clean water and is engineered for continuous operation (S1).
Key applications include water supply systems, washing installations, compressed air systems, fire protection systems, irrigation, industrial processes, and water circulation in air conditioning units.
Figure 1: Pedrollo F 50/160A Electric Centrifugal Pump. This image shows the blue-colored pump with its electric motor on the right and the pump casing with inlet/outlet flanges on the left. The robust cast iron construction is visible, along with the cooling fins on the motor.
2. Informazioni sulla sicurezza
Always read and understand all safety warnings and instructions before installing, operating, or performing maintenance on the pump. Failure to do so may result in serious injury or property damage.
- Sicurezza elettrica: This pump operates on a three-phase, 400 V, 50 Hz power supply. Installation and wiring must be performed by a qualified electrician in accordance with local electrical codes and regulations. Ensure the power supply is disconnected before any installation or maintenance work.
- Condizioni operative: Do not operate the pump outside its specified temperature ranges. Liquid temperature should be between -10 °C and +90 °C. Ambient temperature should be between -10 °C and +40 °C.
- Pressione: The maximum pressure in the pump body is 10 bar (PN10). Do not exceed this pressure.
- Tipo liquido: This pump is designed for clean water only. Do not use it with flammable, corrosive, or abrasive liquids.
- Luogo di installazione: Install the pump in indoor areas or in locations protected from adverse weather conditions.
- Manutenzione: Always disconnect power before performing any maintenance. Allow the pump to cool down if it has been running.
3. Configurazione e installazione
Proper installation is crucial for the pump's performance and longevity. Consult a professional if you are unsure about any steps.
- Montaggio: Securely mount the pump on a stable, level surface using appropriate fasteners. Ensure there is adequate space around the pump for ventilation and maintenance access.
- Collegamenti delle tubazioni: Connect the suction and discharge pipes to the pump's flanges. Use appropriate gaskets and ensure all connections are watertight and free from leaks. Avoid putting strain on the pump casing from misaligned pipes.
- Collegamento elettrico:
- Assicurarsi che l'alimentazione principale sia SPENTA.
- Connect the three-phase (400 V, 50 Hz) power supply to the motor's terminal box according to the wiring diagram provided inside the terminal box cover.
- Garantire la corretta messa a terra della pompa.
- Install appropriate circuit breakers and motor protection devices as required by local regulations.
- Primerizzazione: Before initial operation, the pump casing and suction line must be completely filled with the liquid to be pumped. This prevents dry running and potential damage to the pump.
- Controlla la rotazione: Briefly switch on the pump to verify the correct direction of impeller rotation. If the rotation is incorrect, reverse two of the three phase wires.
4. Istruzioni per l'uso
Una volta installata e innescata, la pompa è pronta per funzionare.
- Avvio: Ensure all valves in the suction and discharge lines are open. Switch on the power supply to the pump. The pump should start smoothly.
- Monitoraggio: During operation, monitor the pump for unusual noises, vibrations, or leaks. Check pressure gauges (if installed) to ensure operation within expected parameters.
- Fermare: To stop the pump, switch off the power supply. If the pump will be out of service for an extended period, especially in freezing conditions, drain the pump casing and pipes to prevent damage.
5. Manutenzione
Regular maintenance ensures optimal performance and extends the lifespan of your Pedrollo pump.
- Controlli di routine: Periodically inspect the pump for any signs of wear, corrosion, or leaks. Check electrical connections for tightness and integrity.
- Pulizia: Keep the pump and motor clean and free from dust and debris to ensure proper cooling.
- Lubrificazione dei cuscinetti: The motor bearings are typically sealed and lubricated for life. Refer to the motor's specific manual if lubrication is required.
- Ispezione della girante: If performance degrades, the impeller may need inspection for blockages or wear. This should be done by qualified personnel after disconnecting power and draining the pump.
- winterization: In areas subject to freezing temperatures, drain the pump and piping completely to prevent ice damage.
6. Risoluzione Dei Problemi
This section provides solutions to common issues. For complex problems, contact qualified service personnel.
| Problema | Possibile causa | Soluzione |
|---|---|---|
| La pompa non si avvia | No power; tripped circuit breaker; motor overload; faulty wiring. | Check power supply; reset breaker; check motor protection; inspect wiring. |
| La pompa funziona ma non c'è acqua o il flusso è basso | Pump not primed; air leak in suction line; clogged impeller/pipes; incorrect rotation. | Re-prime pump; check suction connections; clear blockages; verify rotation direction. |
| Rumore o vibrazioni eccessivi | Cavitation (air in system); worn bearings; misaligned pump/motor; loose mounting. | Ensure proper priming; inspect bearings; check alignment; tighten mounting bolts. |
| La pompa perde | Loose connections; damaged seals/gaskets; cracked casing. | Tighten connections; replace seals/gaskets; consult service for casing danno. |
7. Specifiche
Detailed technical specifications for the Pedrollo F 50/160A Electric Centrifugal Pump.
- Modello: F50/160A
- Alimentazione elettrica: Trifase, 400 V, 50 Hz
- Energia: 7.5 kW (10 CV)
- Portata: 300 to 1100 liters/min
- Testa: Da 27 a 37 metri
- Suction Lift (Manometric): Fino a 7 metri
- Pompa Casing Materiale: Ghisa
- Materiale della girante: Ottone
- Efficienza del motore: IE3
- Pressione massima nel corpo della pompa: 10 bar (PN10)
- Intervallo di temperatura del liquido: da -10 °C a +90 °C
- Intervallo di temperatura ambiente: da -10 °C a +40 °C
- Tipo di operazione: Continuo (S1)
- Peso dell'articolo: Circa 60 kg
- Numero di parte del produttore: 4FN50163AE
8. Garanzia e supporto
For warranty information, please refer to the documentation provided at the time of purchase or contact your authorized Pedrollo dealer. Pedrollo products are known for their quality and reliability.
For technical support, spare parts, or service inquiries, please contact your local Pedrollo distributor or the seller from whom you purchased the pump. Provide the model number (F 50/160A) and serial number (if applicable) when seeking assistance.
Informazioni sul venditore: PratoErboso Shop (as per purchase record)
Produttore: Pedrollo
