4t No Pollution High Efficiency Fully Automatic Electric Heating Steam Boiler

Electric heating steam boiler in use, must follow the correct instructions to operate, in fact, every operation process is

very important, because we use, every step as long as a slight poor pool, will be the later product quality and efficiency

caused a certain harm, so say, can not be sloppy, then we will understand its basic instructions.
1, before the opening of the equipment to confirm that the valve position is correct, water supply, power supply is normal.
2, press the power switch, power indicator son, controller alarm (due to water shortage in the boiler) at the same time the water pump began to run, rehydration to ultra-low water level after the controller stop alarm, boiler operation indicator light, automatic water to high water level, water

pump stop.
3, rehydration to the middle water level, furnace pressure is low, the electric tube automatically began to heat.
4, electric heating steam boiler pressure to reach the set value, automatically stop heating, at this time can open the valve, the use of steam.
5, when using steam, the pressure in the furnace drops, down to the lower pressure setting, automatically start heating.
6, the use of steam, the water level in the furnace continues to decline, when the low water level, that is, to start the pump, to the furnace water to the high water level.
7, when the water level is lower than the low water level, the rehydration system is not working properly, after 10 seconds the water level did not reach the low water level electrode,the electric tube stopped heating, such as the water level continues to drop below the ultra-low water level electrode,the controller alarm and stop the furnace protection.Shutdown 1, electric heating steam boiler work finished, press the "power supply" switch to turn off the power supply, power light out, turn off the power supply switch.2, waiting for the pressure gauge down to 0.15 to 0.1MPa, the

sewage valve openforthed, close the water valve.When we operate the electric heating steam boiler, before starting, we must do a good job of inspection, to see if there is an installation problem, or whether the operation is normal, etc. , there must always be a basic commissioning work, and then, after the shutdown, also need a certain amount of maintenance, so, and then familiar with the operation instructions, we have to understand the entire operation process.

WDR4-0.7

Boiler application areas