What is the reason why the three phase electric oven runs out of power after a few seconds of being

There are several reasons why the household electric oven does not work after it is powered on:

1. The connection between the power cord and the machine is disconnected;

2. The connection cable of the control board is not connected.

3. Provide power sockets for the machine.

No power. Here's how to resolve this situation:

1. First of all, you should carefully check whether the link between the circuit board and the machine is disconnected, if it is detached, you can unplug the power cord of the steamer first, connect the other end of the power cord with the machine and then turn on the power.

2. Secondly, check whether the power supply socket has electricity, if there is no electricity, replace the power socket or ask an electrician to test and repair.

If the above inspection can not be solved, it is recommended to ask professional maintenance personnel to come to the door for maintenance.

There are a few things you need to pay attention to during the use of an electric oven:

1. You can't use the oven to heat some unopened canned food, which will cause a sharp increase in pressure and cause danger, which is dangerous to the oven and personnel.

2. Try not to use rough scrubbing agent or sharp metal scraper to clean the surface of the oven to prevent abrasion.

The surface of the case. 3. If the ingredients of the baked food contain alcohol, the high temperature will cause the alcohol to volatilize and burn when it encounters the heating element. Burn the alcohol before putting food in the oven to avoid danger.

4. The part touched at the moment of use may be heated.

Supervise children and do not allow them to play closely.

5. When putting food into a hot oven, turning or taking out food, and adjusting the grill and baking tray, wear heat-insulating gloves to avoid being burned by the heating element or the inner tank wall.

Reason: When using an electric oven, the fuse blows immediately after the power bolt is plugged in, which is often caused by the fuse capacity being too small. If the power of the household watt-hour meter is greater than the power of the electric oven, and the fuse is too thin, you can replace it with a fuse that is larger than the watt-hour meter power allows.

But at the same time, there are several power-consuming devices in use, such as electric irons, electric fans, washing machines, hair dryers, etc., and the electricity consumption exceeds the load capacity of the watt-hour meter, and if you want to use the electric oven, you must stop using other electrical appliances. At this time, the power supply of other electrical appliances should be cut off and the fuse should be replaced. If the watt-hour meter power is less than that of the electric oven, it is not considered well when purchasing.

When the fuse is blown out, it should be stopped and replaced with a watt-hour meter with appropriate power before it can be used. Another cause of a blown fuse may be a short circuit in the electric oven element or circuit due to insulation damage. This kind of failure is more dangerous.

Because of short circuit and leakage, it is easy to be electrocuted and hurt people. It is even more dangerous if a ground wire is not installed. The power supply should be cut off, and the insulation of the components should be checked one by one to rule out the possibility of short circuits everywhere.

Only after checking and repairing, can you replace it with a new fuse.

Check the electrical system, power sockets and plugs for poor contact.

What is the reason why the three-phase electric oven runs out of power after a few seconds of being turned on? It is estimated that the problem is caused by poor contact.

It may also be that the contact inside the switch is poor.

You can simply short the two wires of the switch.

See if it's OK if it's OK.

The explanation is that the problem of the switch is that the electric oven is used in an environment with high air humidity for a long time, and the internal accessories have moisture, so you can take it to the sun and dry it.

Summary. Hello, glad to answer for you. Dear, turn on the lights and power off the three-phase electric oven, carefully check whether the connection between the circuit board and the machine is disengaged, if it is detached, you can first unplug the power cord of the steamer, connect the other end of the power cord with the machine and then turn on the power.

Hello, glad to answer for you. Dear, the three-phase electric oven is powered off and carefully check whether the link between the line and the machine is disconnected, if it is detached, you can first unplug the power cord of the steamer, and connect the other end of the power cord with the machine before turning on the power.

2.Secondly, check whether the power supply socket has hail silver electricity, if there is no electricity, replace the power socket or ask the electricity distribution worker to test and repair the restaurant. 3: If the operation is improper, you should read the operation manual carefully, pay attention to the actual items before use, and whether the operation panel is dead.

Summary. 1. The electric oven is not hot, and the plug and socket are not in good contact; Broken wire of electric heating element; The electric heating element is unstable; Poor contact of the timer contact; Switch contacts, elastic fatigue, etc. Repair Method:

Repair or replace new parts, check and plug in properly, replace heating elements, check switches, repair or replace contacts. 2. The timer is not allowed to stop the timer; The indicator bulb burns out; The connection between the neon foot and the current limiting resistor is loose. Repair Method:

Replace the timer, check the wiring or replace the neon bubble, check and re-solder, so that the fault can be troubleshooting. 3. The sealing material of the leakage tubular electric heating element of the electric oven is damaged, and there is the accumulation of oil and dirt, and the insulating sleeve of the switch and thermostat is damp. Repair Method:

Clean the end of the electric heating element to insulate, or clean the nozzle and re-seal it, and use a hair dryer to dry the damp part.

1. The electric oven is not hot, and the plug and socket are not in good contact; Liquid concealment of broken filaments of electric heating elements; The plugging of electric heating elements was unstable in the early days; The timer contact is not well connected to the open hall; Switch contacts, elastic fatigue, etc. Maintenance method: repair or replace new parts, check and plug in properly, replace electric heating elements, check switches, repair or replace contacts.

2. The timer is not allowed to stop the timer; The indicator bulb burns out; The connection between the neon foot and the current limiting resistor is loose. Maintenance method: replace the timer, check the wiring or replace the neon bubble, check and re-weld well, so that the fault can be eliminated.

3. The sealing material of the leakage tubular electric heating element of the electric oven is damaged, and there is the accumulation of oil and dirt, and the insulating sleeve of the switch and thermostat is damp. Maintenance method: clean the end insulation of the electric heating element, or clean the nozzle and re-seal it, and use a hair dryer to dry the damp part.

Excuse me, but please go into more detail?

1. The electric oven is not hot, and the plug and socket are not in good contact; Liquid concealment of broken filaments of electric heating elements; The plugging of electric heating elements was unstable in the early days; The timer contact is not well connected to the open hall; Switch contacts, elastic fatigue, etc. Maintenance method: repair or replace new parts, check and plug in properly, replace electric heating elements, check switches, repair or replace contacts.

2. The timer is not allowed to stop the timer; The indicator bulb burns out; The connection between the neon foot and the current limiting resistor is loose. Maintenance method: replace the timer, check the wiring or replace the neon bubble, check and re-weld well, so that the fault can be eliminated.

3. The sealing material of the leakage tubular electric heating element of the electric oven is damaged, and there is the accumulation of oil and dirt, and the insulating sleeve of the switch and thermostat is damp. Maintenance method: clean the end insulation of the electric heating element, or clean the nozzle and re-seal it, and use a hair dryer to dry the damp part.