Common faults and troubleshooting methods of gas stoves in factory maintenance points;
Pay attention to the correct installation position.
1, fire or flame
A, the throttle is too small, adjust the throttle; B, the nozzle is too small, expand the nozzle; C, the gas pipeline is mixed with air, and the ignition action is repeated to exhaust the air; D. If the pressure in front of the furnace is too high, adjust the opening of the main valve appropriately, and ask professionals to adjust or repair the liquefied gas pressure regulator (the outlet pressure is too high).
2. Tempering 00-68 18-? -869-A, strong wind blowing flame to avoid strong wind blowing directly to the flame; B, the air pressure is too low, increase the valve opening and ask the gas supply department whether to stop gas; C, sealed combustion, provide appropriate air volume; D, the throttle is too large, turn down the throttle; E, the design is unreasonable, the fire hole diameter is too large, and the space is too large; F. If the nozzle is too small or blocked, replace the nozzle or remove the impurities in the nozzle with a dial pin; G, fire cover is not put away, adjust the installation position; H, fire cover, burner aging, replace the fire cover, burner.
3. Black smoke or yellow flame
A, throttle closed, appropriate to open the throttle; B, forming a spider web in the spray pipe, and removing the spider web; C, the cooker model is wrong, and it is also wrong to use artificial gas as a liquefied gas stove; D, blocking the fire hole of the ignition ring and cleaning the fire hole of the ignition ring; E, there is a foreign body in the nozzle hole of the cooker, and clean the foreign body.
Four, air leakage or gas smell
A. If the hose is broken or not properly connected, replace it with a new hose and fix it; B, valve joint seal aging, replace the sealing ring; C, valve failure for a long time, replace the new valve; D, burner is not lit, troubleshooting, re-ignition; E, remove the fire or flame, remove the fire (according to the previous method); F, universal joint air leakage, repair or replace the universal joint; G, welding is not firm, there are sand holes, replace or weld tee again; H, the nozzle is not sleeved into the ejector tube, and the nozzle is reinstalled; I. replace the steel cylinder, angle valve or pressure regulator.
Verb (abbreviation of verb) Other phenomena
1, Changyan A, the assembly is stuck and cannot be recovered, so the general process should be replaced; B, the valve core circlip falls off, the total process of repair or replacement; Poor assembly accuracy, reassemble.