profession can be roughly divided into the following directions. First, you can work for a professional appliance repair company that installs and repairs gas appliances. Secondly, you can also work in the electrical appliance company, mainly in the after-sales department of the company, responsible for the door-to-door installation service when selling gas appliances. If there are any problems during the warranty period, please be responsible for the repair of the product. The service objects of this major are gas utensils, responsible for the installation and commissioning of gas utensils before use, and inspection and maintenance after use. Carry out daily inspections of gas utensils to prevent safety hazards such as gas leakage. The original gas pipeline is renovated and upgraded to make it connected with the existing gas pipelines and use them smoothly.
For more application questions, please follow the official account: Sui Lan. Contact a professional teacher to answer you
1. If you use a gas stove, the furnace head does not catch fire. The maintenance of the gas stove should follow the following procedures for checking:
1. First check whether the gas source switch is on; to ensure the normal gas supply of the gas stove,
2. Check whether the connecting gas pipe is flattened or bent. If it is not pressed and deformed, pick up the pot rack and see if the fire nozzle is hot.
3. When repairing the gas stove during the daily gas stove, the gas stove does not burn, and see if the discharge needle is discharged; if it is not discharged, it means that the discharge needle is faulty, and the discharge needle should be replaced;
4. If the discharge needle is discharged during the daily gas stove, it means that the valve body is faulty and should be replaced.
5. When repairing a gas stove, the gas stove cannot ignite, which means that the ignition position is high. The user should be instructed to gently press down the igniter several times, and then place it on the pot;
6. When repairing a gas stove, the flame is too weak and cannot reach the furnace head, which means that the gas pressure is too low. Users of the liquefied gas furnace recommend changing to the new pressure reducing valve . Gas and natural gas should be reported to the gas supply company. If the flame can reach the fire cover but does not catch fire, it means the valve body is blocked and the user is instructed to use the fine wire to clean the nozzle.
For more application questions, please follow the official account: Suiyenbala Contact professional teachers to answer
Application process
1. Select a formal and reliable registration institution
2. Submit registration information, such as: personal ID card scan, electronic crown-free photo, highest academic certificate, etc.
3. Pay registration fee
4. Participate in online learning or training
5. According to actual conditions, conduct online or offline examinations
6. The candidate passes the score and issue a certificate; fails to pass the requisition
04. For more application questions, please follow the official account: Suiyenbala Contact a professional teacher to answer you
Registration information:
1. Photos on the front and back of my ID card
2. Photos of my photo (2 inches, blue bottom)
3. Graduation certificate of technical secondary school and above
4. Receive address + Receive phone number
