Replacement of parts is carried out in several steps:
Posted: Wed Feb 19, 2025 3:59 am
Microwave repair is a feasible task for a novice electrician. If the problem is a breakdown of one of the components of the oven, then the simplest and most correct solution is to replace it. The point is that most parts of this device cannot be repaired, but only completely replaced with a new one. This is especially true for fuses, diodes and capacitors - the main reasons for the failure of the device.
The microwave oven is disconnected from the mains.
The transformer is being discharged (5 minutes).
The terminals are disconnected from the defective part and it is removed.
A working part is connected to the same place.
When replacing a part, two important factors must be taken into account. The first of these is compliance with the circuit. It is important to remember that each part has its own characteristics, selected for the australia telegram data operability of the entire electrical circuit. If this nuance is not taken into account after replacement, it leads to new breakdowns. This is especially true for the transformer and capacitor.
The second important factor is the connection of the part. It is necessary to connect the replacement correctly, preserving the previous arrangement of the terminals. If you connect the device in the reverse order, it can cause it to fail, as well as several other parts in the system.
This will allow you to restore your microwave oven in most cases. If the breakdown is related to the electronic part of the device, then you should contact professionals. This will ensure high-quality repairs and extend the operation of the device for a long time.
The most common malfunction is the failure of the waveguide cover in the microwave oven chamber. The reason for this is splashes from cooking. This causes sparking between the magnetron antenna and the protective cover. Untimely removal of burnt products leads to local burnouts of the cover and to complete destruction.
The microwave oven is disconnected from the mains.
The transformer is being discharged (5 minutes).
The terminals are disconnected from the defective part and it is removed.
A working part is connected to the same place.
When replacing a part, two important factors must be taken into account. The first of these is compliance with the circuit. It is important to remember that each part has its own characteristics, selected for the australia telegram data operability of the entire electrical circuit. If this nuance is not taken into account after replacement, it leads to new breakdowns. This is especially true for the transformer and capacitor.
The second important factor is the connection of the part. It is necessary to connect the replacement correctly, preserving the previous arrangement of the terminals. If you connect the device in the reverse order, it can cause it to fail, as well as several other parts in the system.
This will allow you to restore your microwave oven in most cases. If the breakdown is related to the electronic part of the device, then you should contact professionals. This will ensure high-quality repairs and extend the operation of the device for a long time.
The most common malfunction is the failure of the waveguide cover in the microwave oven chamber. The reason for this is splashes from cooking. This causes sparking between the magnetron antenna and the protective cover. Untimely removal of burnt products leads to local burnouts of the cover and to complete destruction.