First unplug the solenoid valve, first power off, then you can see that the solenoid valve next to the two fixed bolts, use a wrench to unscrew it. Then remove the original solenoid valve and replace it with a new one. It should be noted that, when installing the solenoid valve, do not forget to install the skin pad.
Troubleshooting tips:If the gas cooker solenoid valve does not work, then you need to check the power supply hu total amount and plug-in, to see if the contact is poor; if the gas cooker solenoid valve can not be closed, then it may be the main spool of the seals are bad, you need to replace the seals; if it is the case of other things, then it is necessary to consider the gas cooker of the internal leakage or external leakage of the situation.