How to avoid problems with air heaters

Stop running, check the power supply of the air heater, and confirm whether the three-phase power is normal or the circuit problem is causing a phase loss. If the phase is missing, promptly seek electrician repair; Whether the fuse is intact and whether the equipment itself is burnt out; Open the protective cover of the air heater and use a multimeter to check if a single electric heating element is open.
How much heating temperature can an electric air heater in the air reach? Also, can it only heat air? The air electric heater in the air heater can be used for air heating. In terms of heating temperature, the upper limit can reach 850 ℃. In addition, it can be used not only to heat air, but also to heat any other gas. In addition, the heater has the advantages of non conductivity, non combustion, and no chemical corrosion, making it safe and reliable to use.
What should be noted for the transportation and storage of the air heater control section? The control part of the air heater should be carefully placed during transportation, and collisions and impacts are strictly prohibited. The lifting work should be standardized and appropriate tools should be used to avoid damaging internal components. When storing, it should be stored indoors and strictly prohibited from being exposed to rain or moisture.
The thermometer display is abnormal. When the data display of the air heater thermometer is abnormal, we must first check whether the air switch is turned off, and then check whether the control circuit is in good condition. After power on, the temperature of the heater cannot rise moderately. We need to investigate the cause of the failure. Firstly, check if the fuse is intact. If there are no problems, check if the heater itself is damaged; In winter, if the manufacturer of the air heater does not take measures to keep it below 0 ℃, the water in the heater is prone to freezing, affecting normal operation, and the pipeline is likely to break. The causes of frost cracking in surface coolers may vary in different regions. In mild areas, it may be because there is no preheating plate in winter and there is water in the surface cooler. Ice forms after inhaling cold outdoor air.
1. Compact structure: The SRZ air heater is made of seamless steel pipes wrapped in corrugated steel strips, in a spiral shape, with a pitch of only 5-8 millimeters; The SRL air heater adopts steel pipes and aluminum finned tube bundles, with close contact and good heat dissipation performance.
2. Cost saving: The price of SRZ air heaters is much lower than that of hot air stoves, with high cost-effectiveness.
3. Precision processing: Advanced processing technology, strict quality assurance system, and rigorous organization. After careful handling.
4. Easy installation: Easy installation, use, and maintenance, with low labor intensity.
5. Copper pipes are wrapped around steel or copper strips, tightly bonded, and can be used for drying machines. Water circulation cooling system.