1, air heater has a rational design air volume and temperature. Power of the air heater is determined based on air flow and temperature calculations, under the premise of air flow, temperature needs have been met, and should not be used excessively large amount of wind, excessive temperature rise, due to an excessive amount of wind, air temperature cooler , a direct result of the heater power is too large, increase energy consumption. Too much wind, the temperature rise is not necessary. To consider cold air coolers, designed to determine the appropriate parameters. 2, lower air pressure loss the heater itself, needs to be heated air flows through the air inside the heater to produce pressure loss. The greater the pressure loss, the greater the energy consumption of the fan, the air heater should structure itself to innovate, improve, thus producing a pressure loss to a minimum. Troubleshooting air heater users should consider the use of air heaters for cooler air for the chemical industry, the process we usually use has not considered the issues related to air heater common faults it? To know only learned of this knowledge we can be more rational applied to the air heater air fin cooler, for today we will explain to you the focus of knowledge in this regard, as follows: fault repair fault: Number DRO is not working. Check the air switch is closed, the control loop is intact. Failure II: heater temperature does not rise. Check the fuse is intact, the air heater is damaged; Failure three: Unbalanced. 1. Check the three-phase line voltage phase. 2, open air heaters protective cover, check with a multimeter single heating element is open circuit. Evaporation air coolers, air heaters, air coolers provided by the Texas Huaxin air-conditioning plant. Evaporation air coolers, air heaters, air coolers Texas Huaxin air-conditioning plant (www.wchuaxin.com) (www.wchuaxin.com) this year introduced a new upgrade, the above picture is for reference only, please dial this page Phone or pictures on obtain the latest information, Contact: Su Jingli.