Why School Year Preparation Matters
As the school year begins, art teachers and studio managers often find themselves juggling tight schedules and a high volume of student projects. A malfunctioning kiln can cause delays, stress, and unfinished work. Taking the time to prepare your kiln at the start of the year can save you from last-minute headaches and ensure smooth firings throughout the semester.
Back-to-School Kiln Maintenance Tips
1. Inspect the Kiln Interior
Start by visually inspecting the inside of your kiln. Look for:
• Drooping or cracked elements: These can affect the kiln’s ability to heat evenly.
• Damaged kiln shelves: Replace or repair any shelves that are cracked or worn to prevent accidents during firing.
2. Check Your Thermocouples
Thermocouples are critical for accurate temperature readings. Before the school year begins:
• Ensure thermocouples are not cracked, bent, or discolored.
• Replace thermocouples if they show signs of wear and tear.
• Verify proper placement: The tip should extend about 1.5 inches into the kiln chamber and be centrally located.
3. Run a Full Power Test
A Full Power Test is a quick and effective way to ensure your kiln is heating properly. This test helps identify issues with relays, elements, or voltage. If you notice dark spots on the elements or sections of the kiln that aren’t heating, it’s time to replace worn or broken parts.
For detailed instructions on performing a Full Power Test, visit our Full Power Test Guide.
4. Ensure Proper Ventilation
Kilns generate significant heat, and proper ventilation is essential to prevent overheating. Make sure your kiln room has adequate airflow to keep the controller and other components cool during operation.
Start the Year Off Right
By taking the time to inspect and maintain your kiln at the beginning of the school year, you can avoid unexpected issues and ensure your students’ projects are completed on time. For more tips and tricks on kiln maintenance, visit our Troubleshooting Page.
