The safe cut-off flow rate of the electric heating tube wire needs to meet the capacity requirements of the electric heating tube

The safe cut-off flow rate of the electric heating tube wire needs to meet the capacity requirements of the electric heating tube

1, It is to place an electrified electric heating tube on or near flammable materials, and cause a fire under long-term high-temperature baking.

2, The electric heating tube is not equipped with a plug, and the wire head is directly inserted into the socket, which can easily cause a short circuit and cause a fire.

3, It is because the user did not unplug the plug of the electric heating tube when leaving, and the time was too long, causing the electric heating tube to overheat, igniting nearby combustibles and causing a fire. Fourthly, if the resistance wire is repaired multiple times and continues to be used, it can cause overloading of the circuit and cause a fire.

Therefore, when using, flammable and explosive materials should not be placed near the electric heating tube, and a certain safety distance should be maintained. The electric heating tube needs to be placed on a non conductive and non combustible material base; The safe cut-off flow rate of electric heating tube wires needs to meet the capacity requirements of the electric heating tube, and industrial electric heating tubes must be equipped with separate circuits in any case. The wire needs to be installed with a plug, and the wire head cannot be directly inserted into the socket; The aging and damage of the electric heating tube wires should be replaced in a timely manner. Electric heating tubes without fuses installed in the explosion-proof electric heating tube circuit should not be used; When using an electric heating tube, it needs to be watched by someone. When leaving, the plug should be unplugged. During use, if there is a power outage, the plug should also be unplugged in a timely manner and not forgotten. For resistance wires that have been repaired multiple times, they should no longer be used and replaced with new ones. Flammable and explosive materials are strictly prohibited from being dried using electric heating tubes; The electric oven should have a temperature control device to prevent both excessive temperature and prolonged baking time.

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