Simple Fixes for Southbend Oven Pilot Light That Won’t Stay On

Simple Fixes for Southbend Oven Pilot Light That Won’t Stay On

In a busy commercial kitchen, a malfunctioning Southbend oven can disrupt operations and lead to delays, poor food quality, and revenue loss. One common issue restaurant operators face is a pilot light that won't stay on. While this problem can be frustrating, it’s often caused by simple issues with Southbend parts that are easy to fix. In this guide, we’ll explore the potential causes of a pilot light failure and provide practical solutions to help you quickly get your oven back up and running.

Causes and Fixes for a Southbend Oven Pilot Light That Won’t Stay On

Here are the common causes and simple fixes for a Southbend oven pilot light that won’t stay on.

1. Dirty or Clogged Pilot Orifice

A frequent problem is a filthy or blocked pilot orifice, which can block the gas supply to the pilot light and cause a weak flame or the pilot light to go out. Over time, dust, dirt, grease, and other debris can build up in the orifice, causing the pilot light to fail.

Fix:

1. Locate the pilot assembly where the orifice is located.

2. Using a soft brush or compressed air, gently clean the pilot orifice to get rid of any dirt or debris.

3. If you prefer, use a fine needle or pin to clear out any blockage carefully.

4. Once cleaned, relight the pilot light and check if it stays on.

2. Faulty Thermocouple

The thermocouple is a small metal sensor near the pilot light that detects the heat of the flame. If the thermocouple is faulty, it may fail to detect the pilot light’s flame and shut off the gas flow. As a result, the pilot light may keep going out.

Fix:

1. Next to the pilot light assembly, find the thermocouple.

2. Check for debris or misalignment in the thermocouple. Clean the thermocouple gently using a gentle cloth.

3. If the thermocouple is misaligned, gently adjust its position so it is directly in line with the flame from the pilot light.

4. Once the thermocouple is cleaned and positioned correctly, relight the pilot and check if it stays on.

   
   

3. Pilot Light Flame Adjustment

If the flame from the pilot light is too small, it may not be strong enough to stay lit, especially if there is a draft or low gas pressure. A weak flame might not stay on or could be blown out with ease.

Fix:

1. Locate the adjustment screw or knob near the pilot assembly.

2. Adjust the size of the flame with a screwdriver. Turn the screw slightly to increase the size of the flame. A steady blue flame is ideal for keeping the pilot light on.

3. Once adjusted, relight the pilot light and observe if the flame stays on.

   
   

4. Airflow or Draft Issues

Drafts or air currents in the kitchen can interfere with the pilot light, causing it to blow out. This is particularly common in areas with strong ventilation systems or open windows.

Fix:

1. Look for any areas with significant wind or drafts around the pilot light.

2. If the oven is placed near a vent or fan, try to adjust its position slightly, shielding the pilot light from direct airflow.

3. If possible, reduce the strength of the nearby HVAC or ventilation system to minimize the impact on the pilot light.

   
   

5. Blocked Gas Line or Obstruction

Obstructions in the gas line or pilot assembly can prevent gas from flowing properly to the pilot light, causing it to fail to stay on. This issue may arise due to dirt, grease, or damage to the gas line.

Fix:

1. Check the gas line and pilot light assembly for any obvious debris, oil, or grime.

2. Clean the area gently to get rid of any obstructions you encounter.

3. If the gas line is visibly damaged, consider replacing the affected part of the line to restore proper gas flow.

   
   

6. Faulty Gas Valve

The pilot light may go out if the gas valve malfunctions and is unable to supply a constant flow of gas. This issue is typically more complex and may require the replacement of the gas valve.

Fix:

It's preferable to get in touch with a qualified expert if you think the problem is with the gas valve. Specialized equipment and knowledge are needed to replace a gas valve, and trying to do it yourself may result in additional issues or safety risks.

A Southbend oven with a pilot light that won’t stay on is a common issue that can often be fixed with some simple troubleshooting. A professional technician should be contacted if the issue continues or becomes more complicated. You can maintain effective kitchen operations and keep your oven operating efficiently with routine maintenance.