Introducción
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your Zoeller Model 292-0001 M292 High Head Waste-Mate Automatic Cast Iron Single Phase Submersible Sewage/Effluent Pump. Please read these instructions thoroughly before installation or operation to ensure proper function and to prevent injury or damage.
The Zoeller M292 is designed for handling sewage and effluent, featuring a robust cast iron construction and a non-clogging vortex impeller capable of passing 2-inch spherical solids. It is equipped with an automatic float-operated switch for reliable operation.
Información importante de seguridad
WARNING: Risk of electric shock. This pump is supplied with a grounding conductor and grounding-type attachment plug. To reduce the risk of electric shock, be certain that it is connected only to a properly grounded, grounding-type receptacle.
- Desconecte siempre la alimentación de la bomba antes de manipularla o realizarle mantenimiento.
- Asegúrese de que todas las conexiones eléctricas sean realizadas por un electricista calificado y cumplan con los códigos locales.
- No opere la bomba en una atmósfera explosiva.
- Utilice equipo de protección personal (EPP) adecuado durante la instalación y el mantenimiento.
- No bombee líquidos inflamables o corrosivos.
- This pump is not intended for use in swimming pools or marine areas.
Configuración e instalación
Proper installation is critical for the performance and longevity of your Zoeller M292 pump. Consult a qualified professional for installation if you are unsure.
Desembalaje e inspección
Retire con cuidado la bomba de su embalaje. Inspeccione si hay algún daño visible que pueda haberse producido durante el envío. Informe inmediatamente a su proveedor sobre cualquier daño.
Image: Zoeller 292-0001 M292 Submersible Sewage/Effluent Pump. This image shows the pump from a side angle, highlighting its cast iron body and discharge port.
Requisitos de ubicación
- Install the pump in a sump basin or lift station designed for sewage/effluent applications.
- Asegúrese de que basin is adequately sized to prevent frequent cycling of the pump.
- The pump must be placed on a solid, level surface within the basin.
Conexiones de tuberías
- Connect the pump to a 2-inch NPT female flanged vertical discharge pipe.
- Use a check valve in the discharge line to prevent backflow.
- Ensure all piping is properly supported and sealed to prevent leaks.
Conexiones eléctricas
- The pump operates on 115 Volts.
- Connect the 20-foot, 3-wire neoprene cord to a dedicated, properly grounded electrical circuit with appropriate overcurrent protection.
- Verifique que la fuente de alimentación coincida con el volumen de la bomba.tagy requisitos.
- The float switch is factory-set for automatic operation. Ensure it has free movement within the sump. On point: 14-3/4 inches, off point: 5 inches.
Instrucciones de funcionamiento
The Zoeller M292 pump is designed for automatic operation via its float switch.
Operación automática
- Once properly installed and connected to power, the pump will activate automatically when the liquid level rises to the "on" point (approximately 14-3/4 inches).
- The pump will continue to operate until the liquid level drops to the "off" point (approximately 5 inches), at which time it will shut off.
- Ensure the float switch is not obstructed by debris or the basin paredes.
Puesta en marcha inicial
- Después de la instalación, llene el cárter basin with water to verify proper operation of the float switch and pump.
- Observe the pump cycling on and off to confirm it functions as expected.
- Escuche ruidos o vibraciones inusuales que puedan indicar un problema.
Mantenimiento
El mantenimiento regular garantiza un rendimiento óptimo y prolonga la vida útil de la bomba. Desconecte siempre la alimentación antes de realizar cualquier mantenimiento.
Routine Checks (Monthly)
- Inspeccionar el interruptor de flotador: Ensure the float switch moves freely and is not obstructed by debris or sludge.
- Compruebe si hay escombros: Inspeccione periódicamente el cárter basin for excessive buildup of solids or foreign objects that could interfere with pump operation or clog the impeller.
- Verify Discharge Line: Ensure the discharge pipe is clear and free of obstructions.
- Escuche ruidos anormales: Unusual grinding, rattling, or humming sounds may indicate a problem.
Limpieza
- If the pump or basin becomes excessively dirty, disconnect power, remove the pump, and clean it thoroughly with water.
- Pay attention to the impeller area to ensure it is free of any fibrous material or solids.
Preparación para el invierno (si corresponde)
If the pump is installed in an area subject to freezing temperatures and will not be used, it should be removed, cleaned, and stored in a warm, dry location to prevent damage from freezing water.
Solución de problemas
Before attempting any repairs, always disconnect the pump from the power source. Consult a qualified service technician for complex issues.
| Problema | Posible causa | Solución |
|---|---|---|
| La bomba no funciona. | No power; tripped circuit breaker; faulty float switch; motor overload. | Check power supply and circuit breaker. Inspect float switch for obstruction or damage. Allow motor to cool if thermal overload tripped. |
| La bomba funciona pero no bombea agua. | Clogged impeller; air lock; discharge pipe obstruction; low water level. | Disconnect power and clear impeller. Ensure pump is fully submerged. Check discharge line for blockages. |
| La bomba funciona continuamente. | Float switch stuck in "on" position; continuous inflow; faulty check valve. | Inspect float switch for obstruction. Verify inflow rate. Check and replace faulty check valve. |
| La bomba realiza ciclos con demasiada frecuencia. | Cárter basin too small; faulty check valve; float switch setting. | Considere una b más grandeasin. Inspect check valve. Adjust float switch if possible (consult manual for specific model). |
Presupuesto
- Modelo: Zoeller 292-0001 M292
- Tipo: High Head Waste-Mate Automatic Submersible Sewage/Effluent Pump
- Construcción: Powder coated cast iron housing, switch case, motor housing, and base
- Impulso: Bronze, non-clogging vortex impeller, passes 2-inch spherical solids
- Motor: 1/2 Horsepower, 115 Volts, Single Phase, Oil-filled, hermetically sealed with automatic reset thermal overload protection
- Descargar: 2-inch NPT female flanged vertical discharge
- Tasa de flujo máxima: 140 Gallons Per Minute (with 5-foot head)
- Cabezal de cierre: 42 pies
- On Point: 14-3/4 pulgadas
- Off Point: 5 pulgadas
- Cable: 20-Foot, 3-wire neoprene cord
- Temperatura máxima del líquido: 130 °F (54 °C)
- Dimensiones (aproximadas): 19.31" de largo x 12.88" de ancho x 19.31" de alto
- Peso del artículo: 87 libras
- Fabricante: Zoeller
Información de garantía
The Zoeller 292-0001 M292 pump typically comes with a warranty of 12 months from the date of installation or 18 months from the date of manufacture, whichever occurs first. This warranty covers defects in materials and workmanship under normal use.
Important: Abuse or misapplication of the pump can void this warranty. Always refer to the official warranty documentation provided with your product for complete terms and conditions.
Soporte y contacto
For technical assistance, replacement parts, or warranty claims, please contact Zoeller customer support or your authorized dealer.
Visit the official Zoeller webSitio para obtener recursos adicionales e información de contacto: www.zoellerpumps.com
When contacting support, please have your pump's model number (292-0001) and date of purchase readily available.