Precautions for safe operation of box type resistance furnace
Time：2020-09-04 08:58 Click：
As a high-power electric heating device, the box-type resistance furnace must be carefully used in its daily use. Anything related to electricity and high temperature may harm the human body during operation. When using the box-type resistance furnace daily, its safe operation must be the first priority. What are the specific safety operation details of the box-type resistance furnace? Let me introduce you:
1. Clean the remaining debris in the furnace and remove the bottom of the furnace to prevent the debris from breaking the resistance wire.
2. Before working in the furnace, make sure that the power supply is disconnected, and secondly, the maximum load-bearing capacity of the furnace floor cannot be exceeded.
3. In order to ensure the furnace temperature, do not open the box furnace door casually.
4. The working position should be correct when out of the furnace, and the clamping should be stable to prevent the hot workpiece from harming the human body.
5. Do not exceed the maximum temperature of the resistance furnace during use.
6. The opening time of the furnace door should be as short as possible when loading and taking samples to extend the service life of the electric furnace.
7. It is forbidden to pour any liquid into the furnace.
8. Do not put samples stained with water and oil into the furnace; do not use clamps stained with water and oil to load and take samples.
9. Wear special gloves when loading and taking samples to prevent burns.
10. The sample should be placed in the middle of the furnace, neatly placed, and do not place it randomly.
11. Do not touch the electric furnace and surrounding samples casually.
12. The power and water source should be cut off after use.
13. When the box furnace is overhauled, it must be baked in accordance with the regulations, and check whether the furnace hall and top insulation powder are filled, and whether the grounding is fastened to the furnace shell.
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