Top 5 Reasons Your Submersible Pump Is Not Working | Borewell Pump Repair Guide
A submersible borewell pump is essential for water supply in many homes and farms. However, pumps can suddenly stop working due to electrical faults, sand blockage, motor damage, or pipe issues. If your borewell pump is not working, identifying the exact cause is important before attempting repairs.
In this guide, we explain the top 5 reasons why a submersible pump stops working and what you can do to fix it. If you are in Hyderabad or Secunderabad, professional borewell pump repair technicians can help restore your water supply quickly.
Waking up and turning on the tap only to find there is no water is one of the most frustrating experiences for homeowners and businesses in Hyderabad. Submersible pumps are the lifeline of daily water supply, but because they operate deep underground, it is often difficult to know what went wrong when they suddenly stop working.
As Hyderabad’s trusted stuck-up pump and borewell motor extraction experts, we have seen almost every possible pump failure. If your water motor is not lifting water or the control panel is tripping, here are the top five reasons why your submersible pump might have stopped working.
1. Control Panel and Electrical Issues (Tripping)
More often than not, the problem is not inside the borewell at all—it is in the starter box. Your pump control panel contains contactors, capacitors, and relays designed to protect the motor from voltage fluctuations, which are very common in areas like Kukatpally and Miyapur.
If your pump hums but does not start, or if the MCB switch keeps tripping instantly, you likely have a blown capacitor or a faulty contactor. Never bypass the safety switches, as this can burn out the underground motor completely.
2. Motor Winding Failure (Burnt Motor)
Submersible motors rely on the surrounding water to stay cool. If the groundwater level drops drastically—a common issue during Hyderabad summers—the pump may suffer from “dry running.” Without water to cool it, the copper winding inside the motor overheats and burns out.
If the motor is burnt, it must be pulled out of the borewell using heavy-duty lifting equipment and sent for professional motor rewinding.
3. Sand, Silt, and Mud Blockages
Over time, the walls of a borewell can degrade, allowing fine sand, silt, and small stones to collapse around the pump. This debris can enter the pump’s mesh screen and jam the impellers, preventing them from spinning.
In severe cases, the mud can completely bury the motor, causing a stuck-up borewell pump. Pulling out a mud-jammed pump requires specialized chain pulleys and experienced technicians to prevent the safety rope from snapping.
4. Broken Cables or Water Seepage
A submersible pump is powered by a waterproof flat cable that runs deep into the borewell. If the joint where the cable connects to the motor is poorly sealed, water can seep in and cause an instant short circuit.
Additionally, daily pump vibrations can cause the cable to rub against the PVC pipes inside the borewell, gradually damaging the insulation and breaking the electrical connection.
5. Damaged Impellers or Shaft
The pumping section of your submersible unit contains multiple plastic or metal impellers stacked together. If you are pumping sandy or muddy water, these impellers can slowly wear down over time.
Once the impellers are damaged or the main shaft breaks, the motor may still run and sound normal, but no water will come out of the pipe.
Need Fast Pump Repair in Hyderabad?
Whether your control panel needs a quick fix, your motor requires rewinding, or your pump is stuck inside the borewell, Deans Pump Repair is ready to help.
Do not try to pull a jammed motor yourself—you risk dropping it permanently. Call our professional technicians for safe motor extraction and same-day repair services across Hyderabad, Secunderabad, Ameerpet, Kukatpally, and surrounding areas.
Borewell Pump Repair Service Areas in Hyderabad
We provide 24/7 emergency borewell repair, stuck motor extraction, and pump removal services across Hyderabad, Secunderabad, and surrounding districts.
- Kukatpally
- Miyapur
- Bachupally
- Nizampet
- Pragathi Nagar
- Chandanagar
- Lingampally
- Gachibowli
- Kondapur
- Madhapur
- Hitech City
- Manikonda
- Mehdipatnam
- Tolichowki
- Attapur
- Rajendranagar
- Shamshabad
- LB Nagar
- Dilsukhnagar
- Nagole
- Uppal
- Tarnaka
- Habsiguda
- ECIL
- Kapra
- Alwal
- Bowenpally
- Kompally
- Suchitra
- Jeedimetla
- Quthbullapur
- Medchal
- Shamirpet
- Ghatkesar
- Hayathnagar
- Ibrahimpatnam
- Shadnagar