The operation rules of gas burners are mainly because gas burners mainly burn natural gas, liquefied petroleum gas, city gas and other combustible gases. These dangerous gas fuels are inflammable and explosive. More attention should be paid to safety in the use and storage process, or serious safety accidents will occur. In order to ensure safe operation and debugging operation, the operating standard of gas burner is formulated. First, check the gas engine before the test, mainly in three aspects: 1. Check whether the gas is in place, whether the gas pipeline is smooth, whether the valve is opened.2.No leakage of pipeline, reasonable installation of pipeline. Three.Put unprecedented from the gas pipeline, to ensure that the air in the pipeline does not mix, the exhaust pipe should be connected to the outside. Internal inspection of gas engine 1.Installation and adjustment of burner head.2.Whether the rotation direction of the motor is correct. Whether the external circuit connection meets the requirements.4.Simulate the cold state of the burner according to the circuit conditions, observe whether the composition of the equipment is normal, whether the flame detection and protection parts are normal. Internal combustion engine debugging 1.Check if external gas is in place, piping is clear, and external power control is in place.2. Adjust the burner load to small load, and the ignition position to small load, turn off the large load to ignite, observe the flame situation, and adjust the servo motor or throttle and air valve group according to the flame situation. Be the fire of the three. Burners are effective and should adjust the load from relatively small to large depending on the load of the equipment, and adjust the servo motor or throttle valve as appropriate.4.Flame without local flame, flame combustion, vibration, etc.5.After adjustment, and multiple ignition will be conducted to observe whether the ignition is good. Iv. Site requirements: 1.Irrelevant personnel and debugging work away from the workplace.2.Prohibit any other method of operation (such as welding or cutting).3. In order to ensure the personal safety of debugging personnel, when the burner is on fire, it should be observed on the first side of the burner. When the flame is stable, the flame can be observed on the observation mirror for further adjustment and other adjustments. Five, gas engine no. 1 debugging maintenance should pay attention to matters. The gas engine occurs twice in a row. When the ignition process fails, the inspection should be stopped. Whether the gas supply system of the combustion machine is normal, whether the circuit connection is correct, after the fault is removed, the combustion machine can be restarted.2.It is forbidden to use wrench or metal bar to strike and rub the gas supply pipeline, so as to avoid gas explosion caused by static electricity or spark. No smoking, welding, cutting and other illegal operations are allowed in the air supply valve assembly or pipe flange.4.It is forbidden to conduct any open fire test on pipelines, valve groups and pressure regulating valves to avoid serious accidents.5.To test the supply line for fuel, usually with a gas pressure gauge.6, in the gas pipe, it is empty, but there are residual gas or droplets on the wall. If an electrostatic spark or open flame occurs, it can also cause combustion and explosion.7.When the gas pipeline is ventilated and the valve group needs to be removed in case of failure, the front end of the valve group must be cut off first.
The master valve, then the master valve to the valve assembly with the gas in this section of the pipe, is then removed and maintained.8.In commissioning work, gas must be careful, safe and efficient.9.Non-explosion-proof power tools are strictly prohibited on site. Check valve head 10. Vps504 leak detector must be in use before. It is recommended to use vps504 leak detection device above 116,000 kcal and burner, which is not suitable for users, thus causing customer liability accident.12.Before starting the internal combustion engine, the air supply pressure test must be carried out to check for leakage. After confirming that it is normal, simulate the operation.13.Explain the security measures to the customer in detail.14.When the internal combustion engine is not used, the customer is required to cut off the air supply valve and the main power switch.15.It has been suggested that the gas engine should not be tested at night.
