Keeping your PENTAIR Myers Dry Pit Solids Handling Pump running smoothly involves both preventative maintenance and prompt troubleshooting. Here's a guide:
Maintenance Tips
- Lubrication: The motors are designed to be oil-filled and do not need any additional lubrication or routine maintenance.
- Lightning Protection: In areas prone to lightning, consider installing a lightning arrestor at the control panel to safeguard your pump.
- Safety First: Always disconnect and isolate the power supply before performing any maintenance or servicing tasks on your pump.
- Warranty Service: For any pump issues covered under warranty, return the pump to the factory or an authorized service center for repairs.
- Seal and Bearing Replacement: When replacing seals and bearings, refer to the detailed instructions in your pump's manual. Ensure thorough cleaning and use only new replacement parts during reassembly.
Troubleshooting Common Issues
- Pump Won't Start:
- Check for power supply problems, such as blown fuses or open circuits.
- Verify the selector switch is in the appropriate position.
- Inspect the control circuit transformer fuse and the overload heater on the starter for any issues.
- Pump Running Issues:
- If the pump runs in the Hand position but not in Auto, examine the float level control or alternator relay.
- If the pump fails to shut off, it may be air-locked or the float control may be stuck.
- Capacity or Performance Problems:
- Check for partially closed or clogged discharge gate valves.
- Inspect the impeller for wear if the pump's capacity has decreased over time.
- Confirm the pump is rotating in the correct direction.
- Motor Overheating:
- If the motor repeatedly stops and restarts due to excessive heat, check for a clogged impeller or short cycling caused by a faulty check valve.
- Warranty and Service Information:
- Adhere to the warranty terms and conditions for any repairs or replacements.
- Submit start-up reports and electrical schematics through the designated website to file a warranty claim.
- Proper installation, maintenance, and usage of your PENTAIR Myers Dry Pit Solids Handling Pump are vital to maintain warranty coverage.
By following these maintenance and troubleshooting steps, you can help ensure the long-term performance and reliability of your PENTAIR Myers Dry Pit Solids Handling Pump.
