一.停止運行    查看防爆加熱器防爆電加熱器_防爆加熱器_蒸汽電加熱器,移動式電加熱鍋爐_生產廠家_圖片_型號 - 杭州萬森電器設備有限公司的電源，確保是否因為線路出現問題所造成的，三相電是否都正�；蛴腥毕�，如果缺相，及時找電工修復；保險熔斷器是否完好，設備本身是否燒壞情況；打開空氣加熱器防護罩，用萬用表檢查單支電熱元件是否斷路。
    二.溫度表顯示異常    當防爆加熱器的溫度表數據顯示異常時，我們首先得檢查空氣的開關是否已經合上，再檢查控制回路是不是完好的；通電后加熱器的溫度適中上不去，我們要排查故障原因首先檢查熔斷器是不是完好的，若沒有問題就看看是不是加熱器本身就已損壞在冬天動輒0℃以下的時候，如若不采取放到措施，加熱器里的水就很容易結成冰，影響正常運行不說，還很可能使管道爆裂。不同地域表冷器凍裂的原因可能不同，在氣溫比較溫和的地區可能是因為冬天沒有設置預熱盤，而表冷器里面有水。吸入室外的冷空氣后凍結。
1、 Stop operation and check the explosion-proof electric heater, explosion-proof heater, steam electric heater, mobile electric heating boiler, manufacturer, picture, model - the power supply of Hangzhou Wansen Electrical Equipment Co., Ltd. to ensure whether the three-phase electricity is normal or there is a lack of phase due to circuit problems. If there is a lack of phase, find an electrician to repair it in time. If there is a lack of phase, check the fuse In good condition, check whether the equipment is burnt out; open the air heater protective cover, and check whether the single electric heating element is open circuit with a multimeter.

2、 The temperature meter displays abnormally. When the temperature meter data of the explosion-proof heater shows abnormally, we must first check whether the air switch has been closed, and then check whether the control circuit is intact. After power on, the temperature of the heater does not go up properly. We need to check the cause of the fault. First check whether the fuse is intact. If there is no problem, we need to check whether the heater itself is intact Damaged in winter, when the temperature is often below 0 ℃, if measures are not taken, the water in the heater will easily form ice, which will affect the normal operation, and it is likely to burst the pipeline. Different regions may have different reasons for the surface coolers to crack. In areas with moderate temperature, there may be no preheating plate in winter, and there is water in the surface coolers. Freezing after inhaling cold air outside.