High and low temperature test box heating pipe dry burning investigation method

1.
The over-temperature protector itself is damaged; 2.
The water level of the humidification water pan of the machine does not completely submerge the humidification pipe (the normal standard is that the humidification pipe is submerged by water about 5mm), it is possible that the machine is not placed horizontally enough, resulting in part of the water surface, and the machine needs to be adjusted 3.
The air pressure in the box is too high, and a pressure difference is formed inside and outside, which causes the water in the inner box to flow out.
The water level of the water level box is normal, but the water level in the box is low.
, Focus on checking whether the pressure balance port is blocked, and whether there is water in the water pipe, which blocks the smooth flow of the balance port; 4.
The float switch of the water level box to monitor the water level is damaged, and it is still closed when the water level is not enough, resulting in dry burning of the humidification pipe; When the heating pipe of the high and low temperature damp heat test box is dry and burns and alarms, it can be checked according to the above method
.