KILNS & FURNACES
Electric in air to 1800°C • Research • Heat treatment
Controlled atmosphere • Melting • Gas, Natural/LPG to 2300°C
Tetlow Kiln Pty. Ltd. ABN: 26 166 832 300 54 Howleys Road, Notting Hill, 3168 Victoria Australia
T: +61 3 8545 8296 F: +61 3 9544 2723 E: info@tetlow.com.au www.tetlow.com.au
SECTION 7 – KILN OPERATION
It is recommended that the kiln is isolated from power prior to performing any cleaning
1. Before turning the Kiln ON, visually inspect the kiln inside and out for any damage. Do not
operate the kiln if there is damage.
2. The kiln should be cleaned out before every firing. This entails removing all props and shelves
from the kiln and vacuum cleaning, as below.
3. Vacuum clean the floor and carefully inside each element groove. This will assist in removing
any residual contamination from the clay and glazes and thus prolonging the life of the kiln and
elements.
4. Ensure that the inside is clean and relatively dust free. Remember to wear a mask when
cleaning.
5. Check that kiln furniture is still in good condition: without cracks, etc. (This will reduce the
likelihood of the shelves breaking during firing).
6. Carefully load the kiln checking to ensure that there is adequate space (30 mm) around the
Thermocouple (Temperature Probe) and adequate clearance to the walls and roof.
7. Close the door. For smaller kilns (K2-K6) make sure that the door is tight against the body
once the latch is closed. For larger kilns (K7-K13) make sure the fastening knob(s) are finger-
tight and that there are no gaps between the door and the kiln body.
8. Make sure power is connected to the kiln and turn on the power switch on the control panel.
9. Check over the settings you have for your desired program/cycle and begin the firing. You
should see a run light or hear a clicking to indicate the kiln is running.
10. Before you leave your kiln to run, ensure there is nothing touching up against the kiln or
resting on it. Check to ensure that the kiln bungs are in or out depending on your preference -
see also guidelines below.
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