Second, packaging, marking should be complete. Packaging should indicate the name of the plant, site, model, etc. Each stove should have a certificate of conformity and instructions for use. The side panel of the cooking appliance shall have a nameplate, and the name, model, gas and pressure, heat flow and production date shall be marked on the nameplate.
Third, the appropriate amount of heat. The larger the heat flow value of the domestic gas stove design is, the stronger the heating capacity is, but in fact, the size of the heat flow should be compatible with the cooking method and the cooking appliance.
Fourth, the appearance of quality. The stove should be nice and beautiful. Press the table handle by hand and there is no obvious warping. Hold the two diagonally opposite corners of the stove and turn it around. The stove has no obvious deformation. The panel material must not use tinplate, furnace head, fire lid should be processed fine, no obvious burr.
Fifth, air tightness. The simple test method is as follows: Turn on the gas source, close the knob, brush the tubing, valve body and interface with soap, and no gas leakage.
Six, ignition switch. The positions of the open and small fires are marked accurately. When the electronic ignition switch is toggled, the sound is crisp and powerful, and the fire point is blue and clear.
Seven, the flame burning state. After ignition, adjust the damper to adjust the outline of a clear, light blue flame, can not produce yellow flame, black smoke, tempering and other incomplete combustion phenomena, these phenomena directly affect the stove's thermal efficiency and smoke quality. Turn off the small air source, keep the small flame of normal flame at 1/3 height, still able to burn normally, do not turn off the flame, do not temper.
VIII. Since gas is not the same in all regions, especially artificial gas, it is best for consumers to choose products that have passed the local gas source inspection by the local quality inspection department.
Villa Design Plate Switch
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