High temperature furnace
First, in addition to doing experiments, do not stay in the high temperature furnace area.
2. When the high-temperature furnace is finished, if no one continues to use it, please turn off the special gas, keep N2 flowing, keep the furnace tube at standby temperature, and check if there are other power sources that should be turned off, such as: clean house light, small electric stove for cooking acid or other, please turn off.
3. When dealing with HF, please wear gloves. If you encounter HF carelessly, flush immediately, add 2% water with calcium gluconate and rub the abrasion area 15'.
Four, quartz glass products, please be careful to use, so as not to break, causing serious cuts.
Five, avoid inhaling all kinds of gases coming from the furnace or treatment tank.
Six, * * * (KCN) can not be mixed with acids, because both can produce highly toxic KCN gas.
Seven, if something is found to be in the way of safety, please notify the relevant personnel immediately.
Eight, please save pure water consumption.
Ninth, broken chips, filter paper, cotton sticks, etc., please do not fall into the bottom drain hole of the cleaning tank, so as to avoid floor waterlogging due to poor drainage.
Ten, the front end of the long push rod should not be used until it is used.
Eleven, when the chip enters and enters the furnace, undertake the holder of boat, do not touch the furnace tube mouth, so as not to pollute the furnace tube.
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