Combustion machine internal inspection: according to the line of the combustion machine for cold state simulation, observed whether the normal operation of equipment in various parts and flame detection protection section is normal; the direction of rotation of the motor is correct; maintenance burner, combustion head is installed and adjusted; external circuit connection whether meet the requirements.
Note: gas combustion machine continuous occurrence of secondary ignition failure procedure should be down to check, whether it is normal for the air supply system of a combustion engine, the circuit connection is correct. Failure to lift the rear can restart combustion machine. Then the total gas valve to the pipeline valve vent, only after the disassembly and maintenance of valve group. In the commissioning of the gas pipeline is strictly prohibited with a wrench or metal rod percussion, friction, to avoid causing static or sparks, triggering a gas explosion. To test whether there is fuel in the gas supply pipeline, it is generally used to test the gas pressure meter. In the gas supply pipeline, is to carry out the evacuation, but the tube wall with residual gas or liquid droplets, such as the case of static sparks and open flame will also cause combustion and explosion. Is strictly prohibited in the gas supply valve group or pipe flange surface, such as smoking, welding, cutting and other illegal operations. Is prohibited in the pipeline and valve group and the pressure regulator valve next to any open flame test, to avoid major accidents. When the gas supply pipeline has been ventilation, while the valve group is required to be removed when the valve is removed, the valve group must first cut off the main valve, the work, the gas must be careful, safe and efficient.
