What property of igniters is typically a concern when handling or cleaning them?

The concern regarding igniters when handling or cleaning them primarily revolves around their fragility. Igniters are often made of materials that can be easily damaged if they are subjected to excessive bending, impact, or pressure. This fragility can lead to breakage or malfunction, which compromises their ability to ignite the gas burner properly. When technicians work on commercial food equipment, they must exercise caution to avoid putting stress on the igniter components during maintenance tasks.

Other properties mentioned, such as electrical conductivity, heat tolerance, and corrosion resistance, are certainly important in the overall functionality of an igniter; however, the key issue during handling and cleaning is the risk of physical damage due to their delicate nature. Understanding this aspect is critical for ensuring the longevity and reliability of the igniters in food service applications.