Gas stove Common Faults of an ignition ineffective ( misfire ) a pulse ignitor no battery or the battery voltage is low Install the battery or replace the battery 2 , the gas source or insufficient air pressure switch is not open source switch or open the gas  replace with new gas cylinders or ask whether the company stop gas 3 , ignition electrode , sensor electrode distance inappropriate or contamination  Adjust ignition electrode to a reasonable distance, and clean the electrodes 4 , resulting in high pressure gas flow too fast, appropriate adjustments impact spark  gas source switch opening, in order to reduce pressure 5 , ignition nozzle is too large, resulting in airflow nozzle too much , the impact of EDM  Replace nozzle 6 , drums head breakage , resulting in damaged parts replacement heads super close ignition  7 , piezoelectric ceramic piezoelectric ceramic replacement of aging  ​​8 , ignition output cable is not firmly connected with porcelain head  firmly seated and with 502 glue or other adhesive prison 9, the output cable is damaged, resulting in super close ignition  replace the cable or breakage with insulating tape wrapped 10 , switching total internal shock blocks away  replace worn or broken shock block , pay attention to the correct mounting position 11 , pulse ignition total range micro switch is bad  Repair or replace the micro-switch 12 , fire or the ignition before the nozzle stand clear memory cobwebs  cobweb 13 , hose kinked or clogged press articles  clear the clog , correct or replace the hose two , beat the fire ( not firing ) 1 , pulse ignition without a battery, or the battery positive and negative loading Conversely, should be properly installed battery ; 2 , the power cord off or loose ; 3, ignition internal structure is damaged, replace the ignitor ; 4 , hammer , reinstall the hammer . Third, the flame abnormal one , off the fire from the flame , or a, the damper is too small, adjust the throttle ; b, the nozzle is too small , expanding nozzle ; c, mixed with air in the gas line , repeat the ignition operation , drain the air ; d, stove before the pressure is too high, may be appropriate to adjust the overall valve opening , liquefied gas to professionals adjust or repair the regulator ( outlet pressure is too high ) . 2 , tempering a, strong wind moving the flame , avoiding strong wind blowing directly on the flame ; b, air pressure is too low, increase the valve opening it asks whether to stop gas supply sector ; c, sealed combustion to provide proper amount of air ; d, throttle too , off a small throttle ; e, poorly designed , fire hole diameter is too large , too much space , etc. ; f, the nozzle is too small or clogged , replace the nozzle or needle poke clear debris inside the nozzle ; g, fire cover is not put away, adjust the mounting position ; h, fire cover , burners aging, fire cover replacing the burner . 3 , smoke or yellow flame a, throttle fully closed , the appropriate open throttle ; b, ejector tube knot with cobwebs, removing cobwebs ; c, stove model wrong , wrong when artificial gas gas stove use ; d, ring of fire ignition plug the hole , cleaning angry circle the fire hole ; e, stove nozzle hole of a foreign body , clean up foreign matter. Fourth, a gas leak or smell a, hose rupture or not connected, replace the hose and fixed ; b, valve seals aging joints , replace the seals ; c, long valve failure , replace the valve ; d, stove unlit , troubleshooting, re-ignition ; e, or removal from the flame of fire , remove from the fire ( by the previous solutions ); f, universal joints leak, repair or replacement of joints ; g, welding is not strong, there is trachoma, replace or re-welding tee ; h, the nozzle is not set into the ejector tube and replace the nozzle ; i, cylinders, angle valve or regulator, replace cylinder or regulator . Five , stove repair other symptoms a long fire a, assembly card refuses to recover , replace the total range ; b, spool retainer off, repair or replacement of the total process ; c, assembly accuracy, re-assembly . 2 , the flame is too small a, stove model mistake, look for models, to be replaced ; b, flameout protection device is not fully open , repair, flame failure device ; c, three tubes can not adapt, re technical feasibility ; d, switch position is not in fire status, adjust the switch position ; e, hose bent or squashed , adjust hose ; f, insufficient pressure , gas pressure regulator to check whether there is fault , artificial gas ( pipeline ) as in peak condition appears under the flame is too small, At this time only one , when the pressure is lower than 50mm water column should negotiate with the gas company .