Several common faults of thermal oil furnace
Several common faults of thermal oil furnace
How should we solve these problems if there is a failure when we use the fuel system of the heat-conducting oil furnace?
1. The damper opening fails to reach the predetermined indicated opening
When the burner ignition throttle opening is generally 20%, if the greater than the opening of the wind will not fire.Check the damper for any foreign matter to jam it and adjust the damper opening to no more than 20%.
2. Start the solenoid valve and the large and small thermal-electric magnetic valve have faults, resulting in the failure of the thermal oil heating furnace to work normally
The solution is to check whether the solenoid valve coil has burned;Whether the valve core of the solenoid valve is stuck by a foreign body.
3. Fault of ignition electrode and ignition transformer
Improper gap of ignition electrode or smudge of ignition electrode leads to failure of ignition, failure of ignition transformer, maintenance or replacement.
4. Flame detector fails
If the photosensitive tube is stained or damaged, clean the photosensitive tube regularly with a soft cloth and check whether it is damaged with a multimeter.
5. Fail to clean diesel filter of fuel system regularly
If the burner in the work of the oil line is not clear, the burner will shut off the fire, and send out the fire break sound and light alarm signal.At this point, under normal circumstances is its screen is blocked, must be cleaned immediately.
In order to avoid the failure of the fuel system of the thermal oil furnace, we should follow the instructions to use correctly, according to the correct method of operation staff told you to do, reduce the failure of the oil furnace.
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