A: Burner wearing parts
1. Gas pressure regulator: at low temperature and when the burner is shut down, oil or water enters the pressure regulator and freezes or sticks
even. 2. Gas pressure gauge: especially the micro-pressure gauge on the outlet side of the pressure regulator, because the pressure regulator is damaged and loses the pressure regulation function, the pressure gauge is overpressured and collapsed.
3. Filter cotton for gas filter: it should be replaced regularly.
4. Gas pressure regulating regulator: due to the loss of pressure regulating function due to the damage of the pressure regulator, the gas pressure exceeds the normal value.
In the normal working range, the built-in diaphragm of the voltage regulator is broken down.
5. Gas valve group: Due to too many impurities in the gas, the gas filter was not cleaned and replaced in time. Impurities are deposited on the valve port of the gas valve group, which affects the normal closing of the gas valve group. The flame cannot be extinguished properly and is dangerous.
6. Program controller: power fluctuation, current impact, burning or program self-locking.
7. Blower motor: power fluctuations, current impact, may burn the motor.
8. Ignition transformer: The burner starts and stops frequently, which may burn the ignition transformer.
9. Ion probe: Burning in the flame for a long time, it is easy to deposit carbon and age. should be cleaned regularly or
Change.
10. The motor of the damper and the server: In general, the burner users and user technicians should not adjust it by themselves, except that the servo motor of the damper needs to be adjusted when the burner is installed and used. Adjustments could complicate the handling of the problem, or simply damage the damper servo motor (plastic cams, rear wheel angles can be damaged if they are too sharp)
11. Oil pump: With long-term operation, the gear gap will wear and become larger, and the oil pressure will drop.
12. Fuel injector: If used for a long time, the diameter of the oil outlet will become larger, which will affect the atomization.
B: Precautions for using the burner
1. The burner generally cannot be placed in the open air. Only install windshields if you must
Rain cover.
2. The burner placed indoors must ensure good ventilation in the room.
During the installation and commissioning of the burner, check whether there is any gas at the connection of each part of the gas pipeline.
Gas leak.
4. Check the filter or the filter cotton in the regulator every two weeks, clean or replace it. For oil and gas dual-purpose machines, check and clean the fuel tank and filter once a week
5. Maintain the burner at least twice a year, remove the accumulated dust in the burner, correct the servo motor of the pressure switch damper, the position of the combustion head, the opening position of the gas valve, the setting value of the voltage regulator and voltage stabilizer, and wipe the photosensitive eye.
6. For maintenance work, all burners need to be disassembled and debugged to pass the test. Non-professionals are not competent without more than two years of work experience.