1. Product Overview
The Pedrollo Vortex Zxm1A/40 is a submersible electric pump designed for domestic drainage of wastewater, including water containing suspended solids up to 40 mm in diameter. This pump is engineered for straightforward installation and reliable automatic operation in fixed installations. It is suitable for applications requiring efficient removal of dirty water.
Figure 1: Pedrollo Vortex Zxm1A/40 Electric Submersible Pump. This image shows the complete pump unit, featuring a silver-colored motor housing, an orange handle, a float switch, and a blue pump body with an outlet port.
2. Safety Information
Read all safety warnings and instructions carefully before installing, operating, or performing maintenance on this product. Failure to follow these instructions may result in electric shock, fire, serious injury, or property damage.
- Electrical Safety: Always disconnect the pump from the power supply before handling, installing, or performing any maintenance. Ensure the power supply matches the pump's voltage requirements (220-240V). Use a ground fault circuit interrupter (GFCI) for all electrical connections.
- Water Safety: Do not operate the pump in water containing flammable or explosive materials. Ensure the pump is fully submerged during operation to prevent overheating.
- Handling: Never lift the pump by its power cable or float switch cable. Use the designated handle for transport and installation.
- Children and Pets: Keep children and pets away from the pump and its operating area.
- Qualified Personnel: Installation and electrical connections should only be performed by qualified personnel in accordance with local regulations and standards.
3. Setup and Installation
3.1 Unpacking
Carefully remove the pump from its packaging. Inspect the pump for any signs of damage that may have occurred during transit. Retain packaging materials for future storage or transport.
3.2 Placement
- Place the pump on a stable, flat surface in the lowest part of the area to be drained.
- Ensure the pump is fully submerged in water during operation. The float switch requires sufficient space to move freely for automatic operation.
- Avoid placing the pump directly on soft mud or sand, which could clog the intake. A solid base or platform is recommended.
3.3 Hose Connection
- Connect a suitable discharge hose to the pump's outlet port. Ensure the connection is secure and watertight to prevent leaks.
- Route the discharge hose away from the area to be drained, ensuring it leads to an appropriate disposal point. Avoid kinks or sharp bends in the hose that could restrict flow.
3.4 Electrical Connection
- Verify that the power supply voltage matches the pump's requirements (220-240V).
- Connect the pump to a properly grounded electrical outlet protected by a Ground Fault Circuit Interrupter (GFCI).
- Ensure the power cable is not stretched, pinched, or damaged. Keep the cable away from sharp objects and hot surfaces.
4. Operating Instructions
4.1 Initial Start-up
- After installation, ensure the pump is fully submerged and the float switch can move freely.
- Plug the pump into the GFCI-protected electrical outlet.
- The pump will start automatically when the water level rises and activates the float switch. It will stop when the water level drops and deactivates the float switch.
4.2 Normal Operation
- Monitor the pump during its first few cycles to ensure proper function and drainage.
- The pump is designed for automatic operation. No manual intervention is typically required during normal use.
- Avoid running the pump dry, as this can cause damage. The float switch is designed to prevent dry running.
4.3 Shutting Down
To manually stop the pump, simply unplug it from the electrical outlet. For temporary cessation of automatic operation, secure the float switch in a position that prevents it from activating.
5. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your pump. Always disconnect power before performing any maintenance.
5.1 Cleaning
- Periodically inspect the pump intake for debris, such as leaves, rags, or other solids, which could obstruct flow. Clear any blockages carefully.
- Check the float switch for free movement and ensure it is not fouled by debris.
- Rinse the pump with clean water after use in heavily soiled conditions to prevent buildup.
5.2 Storage
If the pump will not be used for an extended period, especially in freezing conditions:
- Disconnect power and remove the pump from the water.
- Drain all water from the pump and hose.
- Clean the pump thoroughly.
- Store the pump in a dry, frost-free location.
6. Troubleshooting
Before contacting support, review the following common issues and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Pump does not start. | No power; Float switch not activated; Clogged impeller. | Check power connection and GFCI; Ensure water level is high enough to activate float switch; Disconnect power and clear impeller. |
| Pump runs but no water is discharged or flow is low. | Discharge hose kinked or blocked; Pump intake clogged; Air lock; Low water level. | Check and clear discharge hose; Disconnect power and clear pump intake; Briefly lift and lower pump to release air; Ensure pump is fully submerged. |
| Pump cycles on and off too frequently. | Float switch restricted; Water level fluctuating rapidly. | Check float switch for free movement; Ensure pump is placed in an area with stable water levels. |
7. Specifications
| Feature | Detail |
|---|---|
| Model | Zxm1A/40 |
| Manufacturer Reference | PSG 48SDZE4AA1 |
| Brand | Pedrollo (Comid is listed as brand on Amazon, but manufacturer is Pedrollo) |
| Power | 0.85 HP |
| Voltage | 220-240 Volts |
| Power Source | Corded Electric |
| Max Flow Rate | Up to 400 l/min (24.0 m³/h) |
| Max Head | Up to 11 m |
| Max Solid Particle Size | Up to 40 mm diameter |
| Item Weight | 13 kilograms |
8. Warranty and Support
For warranty information, technical support, or spare parts availability, please refer to the official Pedrollo website or contact your authorized dealer. Keep your purchase receipt as proof of purchase for warranty claims.
Availability of spare parts information is not provided in the product details. Please consult the manufacturer directly for specific inquiries.
