There are different operation rules between electric heater and heavy oil heater, which must be strictly observed to ensure its full effect.

Before the operation of the electric heater, sufficient preparations should be made, mainly to check the instrument parameters in the liquid level gauge, explosion-proof junction box and control cabinet. If there are problems, they should be solved in time to avoid damage to the electric heater. When wiring, the electric heater and explosion-proof junction box should be reliably grounded to eliminate potential safety hazards. When there is no medium flow in the electric heater, it can not be used to avoid burning out the electric heater. And the working parameters of the equipment can not be changed at will to avoid problems.

If the electric heater is not used for a long time, all circuit breakers shall be disconnected and stored properly. When the electric heater stops working, it should be cooled first to avoid damage due to high temperature, and then carry out subsequent cleaning and storage work.

Heavy oil heater is a kind of energy-saving equipment for pre heating or secondary heating of fuel oil. It is installed before the combustion equipment to realize the heating of fuel oil before combustion, so as to reduce the viscosity of fuel oil at high temperature, promote full atomization combustion, and finally achieve the purpose of energy saving.