Motor should pay attention to moistureproof and avoid using in damp environment.
The combustion machine should be balanced when installed, and should be used horizontally or vertically to avoid slant use.
When the burner is not directly operated, the external control switch and electrical protection device shall be installed.
Check whether the connection of the combustion machine and components is solid, whether there is loose or not.
When the combustion engine starts, prevent the flames from hurting people and destroying things.
When connecting the peripheral circuit to automatic control of boiler temperature, pressure and water level, please connect according to the wiring diagram of the control system.