1、加热棒在空气中切勿通电。因为其在空气中升温极速，轻则烧坏加热棒，重则炸碎玻璃或烧伤手。即使断电后也不能立刻从水中拿出来，这时候的温度也是非常高的，同样容易烫伤人和烧坏加热棒。

1, the heating rod is not electrified in the air. Because of the speed of heating in the air, the light burns the heating rod, and the weight breaks the glass or the burned hand. Even if the power is broken, it can not be taken out of the water immediately. The temperature is also very high. It is also easy to burn people and burn the heating rod.

2、教育小孩不要触碰加热棒。

2, teach children not to touch the heating rod.

3、 加热棒的寿命：我们建议双金属片加热棒使用一至两年就应该更换了,因为其内部的双金属片时间用久了，容易发生失灵的事情，相对价格也不是很贵，免得发生一些不必要的损失。更换下来的加热棒可以用于换水时加热使用。

3, the life of heating rods: we suggest that bimetallic heating rods should be replaced for one to two years, because the internal bimetal strip time is too long, and it is easy to fail. The relative price is not very expensive, so that there will be some unnecessary losses. The replacement heating rod can be used for heating in water.

4、家中应该有备用的加热棒，这样就不至于加热棒坏了半夜还要起来烧开水。

4, the home should have a spare heating rod, so that no heating rod is bad at midnight to get up and boil water.

5、加热棒坏了，就不要维修了，普通双金属片加热棒不值得修理，维修后也不敢保证安全。分体的加热棒普通人也没有能力维修，找专业人员维修估计价格不比买个新的加热棒少多少钱。

5, the heating rod is bad, do not repair, the ordinary double metal plate heating rod is not worth repairing, and the maintenance is not sure after the maintenance. The ordinary people of the divided heating rod also have no ability to repair. It is not much money to find a professional maintenance price than to buy a new heating rod.

6、换水时注意不要使水位过低露出加热棒。

6, when changing water, do not make the water level too low to expose the heating rod.

7、经常观察加热棒和温度计，加热棒的指示灯并不能表示正常工作，应以水温为准。因为经常指示灯亮着，而加热棒并不在工作。当然，有时候指示灯坏了，而加热棒还在工作，只是这种情况比较少。

7. Always observe the heating rod and thermometer. The indicator light of the heating rod can not express the normal work. It should be based on the temperature of the water. Because the lights are always on, and the heating rod is not working. Of course, sometimes the light is broken and the heating rod is still working, but it's just a little bit less.

8、下面告诉大家笔者的水族箱中加热棒的使用方式，首先水族箱外采用热敏电阻探测温度式温控开关，然后连接两根双金属片加热棒。水族内的两根双金属片加热棒设置在28摄氏度并调节至尽量同步的状态下，水族箱外的温控器带液晶显示和探头离水报警功能，设置为30摄氏度，这样就具有双保险功能，尽量避免水煮鱼的惨剧。

8, I would like to tell you how to use the heating rod in the aquarium. Next, I use thermistor to detect the temperature control switch outside the aquarium, and then connect two bimetallic heating rods. The aquarium in two double sheet metal heating rod is set at 28 degrees Celsius and adjusted to try synchronous state, thermostat outside the aquarium with liquid crystal display and the probe from the water alarm function is set to 30 degrees Celsius, it has double insurance function, to avoid the tragedy of Sliced Fish in Hot Chili Oil.