Course Intermediate  11332

Course Introduction："Self-study IT Network Linux Load Balancing Video Tutorial" mainly implements Linux load balancing by performing script operations on web, lvs and Linux under nagin.

Course Advanced  17637

Course Introduction："Shangxuetang MySQL Video Tutorial" introduces you to the process from installing to using the MySQL database, and introduces the specific operations of each link in detail.

Course Advanced  11349

Course Introduction："Brothers Band Front-end Example Display Video Tutorial" introduces examples of HTML5 and CSS3 technologies to everyone, so that everyone can become more proficient in using HTML5 and CSS3.

Course Introduction：1. If the gas stove cannot ignite, you first need to check whether there is gas. If not, the user needs to add gas in time. 2. If it is pulse type, the battery may be out of power. The user only needs to open the compartment at the bottom of the gas stove and replace the battery with a new one. 3. If the above has been taken care of, but still cannot start the fire, it may be that the circuit contact is poor. The gas stove can be lifted up to remove the rust. 4. Then reconnect the circuit in place, align the ignition needle with the air outlet of the fire cover, and use a toothpick to clear the rusty areas inside.

2024-03-13 comment 0  1275

Course Introduction：Reasons for a gas stove not igniting include: gas supply, igniter, thermocouple, fire cap, gas valve and circuit failure. The maintenance steps are: 1. Determine the cause of the fault; 2. Replace damaged parts; 3. Reassemble the stove; 4. Test. Follow safety tips when making repairs: Turn off the gas supply and seek professional help when in doubt.

2024-03-31 comment 0  741

Course Introduction：1. After confirming that the gas stove has gas, check whether the sparks are weak when igniting, listen to whether the ignition sound is weak and soft, and the discharge frequency slows down significantly. 2. If this is the case, the battery is usually dead. Just replace it with a new one. It is also possible that the battery contact is poor, just reinstall it. 3. Or check whether the ignition needle or flameout protection needle is covered with dirt, which will affect ignition. If so, just cleaning it up will solve the problem. 4. If the above two conditions do not exist, the user can check whether the gas stove nozzle is blocked.

2024-03-13 comment 0  1070

Course Introduction：[Reason] 1. Check whether the gas or power supply is smooth and ensure that the gas valve is open and there is sufficient gas supply. 2. Check whether the gas is sufficient. You can judge by listening for obvious air leakage near the gas valve. 3. Check whether the ignition device is working properly. If the ignition device is damaged or dirty, it may affect the ignition effect. 4. Check whether the gas valve and hot water outlet of the water heater are blocked or blocked, and clean them in time. [Solution] 1. First, try to re-ignite the ignition to ensure that the igniter is clean and working properly. 2. If the gas cannot be ignited after several times of ignition,

2024-04-02 comment 0  1141

Course Introduction：As a commonly used cooking equipment in the kitchen, gas stoves may cause dangers such as gas leakage and fire if used improperly or malfunction. It is important to understand the causes of gas stove alarms and take appropriate safety measures. This article will introduce in detail the causes of gas stove alarms and related safety knowledge to help readers better protect home safety. 1: Gas stove alarm (principle and function) Gas stove alarm means that when gas leakage or other safety hazards are detected when using a gas stove, the alarm on the stove emits a sound or light signal to remind the user to pay attention. It mainly detects changes in gas concentration in the environment through sensors and triggers alarm signals based on preset thresholds. 2: The Importance of Gas Stove Alarms (Family Security) Gas stove alarms are of great significance to family safety. It can warn in time

2024-07-16 comment 0  725