Microwave repair: common failures
by TM Maria Be a king in your own kingdomThe repairs microwaves are very common because it is one of
the most used in the hogar. The most common faults of the microwave can be solved
easily, without having to contact a technical appliance.
Microwave Repair
Services
Most companies that offer home appliance repair services
also make microwaves, but to analyze the cause of a breakdown it is essential
to know its internal functioning. One of the best services is Dana Point Viking microwave
repair which will be the perfect option for you.
This type of device works by generating electromagnetic
waves around 2,500 Mghz. That is, high frequency waves. These waves reach the
dipole molecules of food, which cause their temperature to rise in a few
seconds. The generation of these waves is carried out by a simple process in
which a magnetronic tube is involved.
If any part of the microwave fails, this procedure may be
altered. In most cases, the microwave is still working but cannot heat the food
inside.
How do we detect the
breakdown of a microwave?
A microwave can be damaged by different causes, but
detecting a breakdown in this type of appliance is very simple. The two main
warnings are the loss of power and the inability to start.
Therefore, our advice when choosing a good microwave is to
take into account not only the price, but also the quality of the appliance
itself.
Common microwave
breakdowns
As we have seen, detecting a fault is a simple process, but
repairing it is not so much. Next we will analyze the most common faults in
microwave ovens and their possible solutions.
The microwave does
not start
Most of the time it is related to a current problem. Check
that the current reaches the microwave correctly, if the problem is not
current, possibly one of the internal fuses has blown.
How to repair it?
If the problem is one of the fuses, the only possible
solution is to replace it with a new one. To change the fuse you must
disassemble the microwave and find out which fuse is blown or broken. Remember
to disconnect the microwave from the electric current to be able to manipulate
it without putting yourself at risk.
Panel keys do not
respond
Many microwave keyboards do not respond if the door is open,
first check that the microwave is properly closed, this is a safety mechanism
installed on some models. If the problem persists unplug the microwave from the
general electric current, wait two minutes and reconnect it. A voltage surge
may cause the keyboard to stop working momentarily.
How to repair it?
If the problem persists, it is very possible that the touch
panel or controller card is dirty or damp. To be able to verify it, you must
disassemble the microwave and then dry the area. If the panel still does not
respond, you should contact a specialized company since the fault may not be
located in the panel itself.
The oven works with
the door open
The microwave is equipped with up to three safety plugs to
prevent it from working with the door open, but if any of these plugs fails, a
fault may occur that will operate the microwave with the door open.
How to repair it?
To repair it, the entire system must be readjusted, so
unplug it completely from the electric current and contact a technician capable
of analyzing the microwave internally, this will focus on the sensors and the
condition of the door. This breakdown is very rare since for it to happen
several failures must occur in different elements at the same time.
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Created on Aug 1st 2019 15:18. Viewed 447 times.