Oil or Gas Burner Can Not Ignite
Gas fired hot water boiler,as one kind of environmental protection industrial boiler,gets
gradually the favor of market and people because of the more strict
national environmental standards and its significant advantages.The
burner is an important device mixing the air with fuel in a proper
proportion to ensure the sufficient burning,the following conditions may
cause that the burner of gas fired hot water boiler can’t ignite:
Oil pump pressure is low
After a long run,the highest pressure of oil pump will gradually
drop,which causes the bad fuel atomization,which will lead to the
difficulty to ignite,and a lot dense smoke and the flame instability
after ignition.The bad atomization caused by nozzle aging is similar to
Burner nozzle has no fuel injection
The possible reason of that are the pump does not pump oil,oil pipeline
leakage,oil pipeline blockage,etc.That the oil cut-off solenoid valve
has no electricity also may cause that.
No high pressure for ignition
One reason of that is that the ignition transformer has no
electricity(it may be caused by the undesirable contact of relay in the
controller or power lines),the other reason is that no spark discharge
produces,for the high pressure leaks.
gas fired hot water boilers of Romiter Machinery has won the high praise from customers at
home and abroad because of its advanced processing technology,strict
quality control and long service life, Romiter gas fired hot water boilers also have many advantages beyond your imagination,for more details,please feel free to contact us!