Pedrollo 3CRm80

Pedrollo 3CRm80 Multi-stagManual de usuario de la bomba centrífuga de agua

Model: 3CRm80

1. Introducción

This manual provides essential information for the safe and efficient installation, operation, and maintenance of your Pedrollo 3CRm80 Multi-stage Centrifugal Water Pump. Please read this manual thoroughly before installation and use, and retain it for future reference.

The Pedrollo 3CRm80 is a single-phase, multi-stage centrifugal pump designed for handling clean water and non-aggressive liquids. It is suitable for domestic applications such as water distribution in pressure systems and garden irrigation.

2. Información de seguridad

Observe siempre las siguientes precauciones de seguridad para evitar lesiones personales y daños a la bomba:

  • Ensure the pump is installed in a well-ventilated, enclosed area, protected from adverse weather conditions.
  • Verifique que el suministro eléctrico coincida con el volumen de la bomba.tage requirements (110V or 220V, 60Hz).
  • Desconecte la alimentación antes de realizar cualquier trabajo de instalación, mantenimiento o reparación.
  • No opere la bomba con líquidos inflamables o corrosivos.
  • Proteja la bomba de temperaturas bajo cero.
  • Asegúrese de que la conexión eléctrica esté correctamente conectada a tierra.

3. Especificaciones técnicas

CaracterísticaEspecificación
Modelo3CRm80
MarcaPedrollo
Tipomulti-stage Centrifugal Water Pump
Fuerza0.6 CV
Volumentage110V or 220V AC, 60Hz (Single Phase)
Altura máximaHasta 120 pies (36.5 metros)
Caudal máximoUp to 1260 GPH (4769 liters/hour)
Tamaño de entrada / salida1 pulgadas x 1 pulgadas
MaterialAcero inoxidable
Peso del artículo19 libras (aprox. 8.6 kg)
Dimensiones (paquete)18 x 12 x 8 pulgadas (aprox. 45.7 x 30.5 x 20.3 cm)
Código Postal722777873303
Pedrollo 3CRm80 Centrifugal Water Pump

Figura 1: Pedrollo 3CRm80 Multi-stage Centrifugal Water Pump. This image displays the pump's stainless steel body and blue motor housing.

Pedrollo 3CRm80 Performance Curve

Figura 2: Performance Curve for Pedrollo CR series pumps. This graph illustrates the relationship between pump head (in meters and feet) and flow rate (in l/min and US g.p.m.) for various models, including the 3CRm80.

4. Configuración e instalación

4.1 Ubicación

Instale la bomba en un lugar seco y bien ventilado, protegido de la luz solar directa, la lluvia y las temperaturas gélidas. Asegúrese de que haya suficiente espacio alrededor de la bomba para su ventilación y mantenimiento.

4.2 Conexión eléctrica

  • The pump operates on single-phase 110V or 220V AC, 60Hz. Verify your power supply matches the pump's requirements.
  • Ensure the electrical circuit is protected by a suitable circuit breaker or fuse.
  • Conecte la bomba a una toma eléctrica debidamente conectada a tierra.
  • The motor includes a thermal overload protector.

4.3 Conexión de fontanería

  • Connect 1-inch pipes to both the inlet and outlet ports of the pump.
  • Use appropriate sealants (e.g., PTFE tape) on threaded connections to prevent leaks.
  • Asegúrese de que todas las conexiones estén bien ajustadas, pero no las apriete demasiado.
  • Install a foot valve with a strainer on the suction line if drawing water from a well or tank to prevent debris from entering the pump and to maintain prime.

4.4 Cebado de la bomba

Before initial operation, the pump must be primed. Remove the priming plug (usually located on the top of the pump casing) and fill the pump casing completely with clean water until it overflows. Replace the priming plug securely.

5. Instrucciones de funcionamiento

  1. Ensure the pump is properly installed and primed.
  2. Verifique que todas las conexiones de plomería estén seguras y sin fugas.
  3. Connect the pump to the appropriate electrical power supply.
  4. Turn on the power. The pump should start operating and begin to move water.
  5. Monitor the pump for any unusual noises or vibrations during initial operation.
  6. If the pump fails to deliver water after a short period, turn off the power, re-prime the pump, and check for any obstructions in the suction line.

Aplicaciones

The Pedrollo 3CRm80 pump is suitable for:

  • Irrigation systems for gardens and allotments.
  • Water supply systems for domestic use.
  • Integration with small and medium-sized pressure sets.

6. Mantenimiento

El mantenimiento regular garantiza la longevidad y el rendimiento óptimo de su bomba.

6.1 Comprobaciones generales

  • Inspeccione periódicamente la bomba para detectar cualquier signo de fugas, corrosión o daños.
  • Ensure all electrical connections are secure and free from moisture.
  • Check the suction line strainer (if installed) for blockages and clean as necessary.

6.2 Preparación para el invierno

If the pump is installed in an area subject to freezing temperatures, it must be drained to prevent damage:

  1. Desconecte la alimentación de la bomba.
  2. Open any drain plugs on the pump casing and plumbing lines.
  3. Deje que toda el agua se drene completamente.
  4. Si es posible, guarde la bomba en un lugar cálido y seco, o asegúrese de que esté completamente drenada y protegida de la congelación.

7. Solución de problemas

ProblemaPosible causaSolución
La bomba no arrancaNo power; tripped circuit breaker; motor thermal overload activated.Check power supply; reset circuit breaker; allow motor to cool down.
La bomba funciona pero no sale aguaPump not primed; air leak in suction line; clogged suction strainer; insufficient water supply.Re-prime the pump; check suction line connections; clean strainer; ensure adequate water source.
Flujo o presión reducidosPartial blockage in plumbing; worn impeller; air in system.Inspect and clear plumbing; consult a qualified technician for impeller inspection; re-prime.
Ruido o vibración excesivosCavitation (air in pump); loose mounting; foreign object in pump.Ensure pump is fully primed and suction is clear; tighten mounting bolts; disconnect power and inspect pump for obstructions (consult technician if unsure).

8. Garantía y soporte

For warranty information and technical support, please refer to the documentation provided at the time of purchase or contact your authorized Pedrollo dealer. Keep your purchase receipt as proof of purchase.

Es posible que haya planes de protección disponibles para una cobertura extendida. Consulte con su distribuidor para obtener más información sobre los planes de protección de 3 o 4 años.

Manufacturer: Pedrollo

Código EAN: 722777873303

© 2023 Pedrollo. Todos los derechos reservados.

This manual is for informational purposes only. Pedrollo reserves the right to make changes without prior notice.

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