Electric steam boiler is to heat water through electric heating element, so that the temperature of water is constantly rising until evaporation, so as to obtain steam with a certain pressure. It can be widely used in clothing, leather and sauna and other places where steam is needed.
In the daily operation of the boiler process, there are often some small problems, now our team common failures to give some corresponding solutions.
1. The boiler does not heat up
(1) If the boiler heating pipe connection is broken, check and reconnect the heating pipe connection gas
(2) The boiler heating tube is damaged, check and replace the boiler heating tube.
(3) If the contactor is broken, check and replace the boiler contactor.
(4) If the pressure controller is bad, check and replace the boiler pressure controller
(5) If the water level control box is damaged, check and replace the boiler water level control box
2. Safety valve leakage phenomenon
(1) The safety valve is broken, check and replace the safety valve.
(2) The boiler pressure controller is faulty, check and replace the boiler pressure controller
(3) The water level control box is damaged, check and replace the water level control box.
3. Pressure gauge reads too high or too low
(1) If the boiler pressure controller fails, check, adjust and replace the boiler pressure controller.
(2) If the pressure gauge is damaged, check and replace it.
4.When the boiler pressure is lower than 4 Bar, the heating indicator lights up, but the phenomenon of pressure drop appears
(1) The voltage at both ends of the heating tube is low. Check whether the voltage at both ends of the heating tube is normal
(2) If the water level is too high due to scale accumulation of water level probe, clean the water level probe.
(3) Too much scale in the boiler, clean up the scale in the boiler
(4) The steam volume is too large to adjust the steam volume.
(5) There is steam leakage in the boiler, check whether there is steam leakage in the boiler and deal with it.
(6) The heating tube aging, check the heating tube power, if the power is small replace the heating tube
5.When heating, it is easy to trip
Boiler heating tube damaged, replace the heating tube
6. Boiler pressure is often lower than 4bar heating indicator light is not bright, and there is pressure drop phenomenon
(1) If the pressure controller is faulty, check, adjust and replace the pressure controller.
(2) In case of water shortage in the boiler, the failure of the water refill system causes the water refill time to be too long. Check whether the boiler water refill system has blocked pipes or insufficient water inlet power (water pump failure).