简介
The Quasar MQ7774XW microwave was introduced in 1984. This replacement repair guide shows the necessary steps that must be taken if sparking occurs on the inside of the microwave.
你所需要的
-
-
-
Placing your hands on either side of the case, slide the case back gently until you feel it completely separate from the microwave frame.
-
Lift the case upward slowly until the case is free of the microwave.
-
-
-
First check to see if the interior of the microwave is dirty. Food or tin foil could be the reason that the microwave is sparking.
-
If the interior of the microwave is dirty, clean it. A spotless interior is recommended. The interior should look like the example in the picture.
-
-
-
If the microwave continues to spark after the interior has been cleaned, that could indicate that the diode may be broken. The diode is what attaches the capacitor to the back of the microwave.
-
A multimeter can be used to measure the resistance of the diode. The multimeter must be on the resistance setting or the diode check setting. If the diode reads zero in both directions, then it is broken.
-
To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
6等其他人完成本指南。
团队
Cal Poly, Team 2-12, Propen Fall 2012 Cal Poly, Team 2-12, Propen Fall 2012 的会员
CPSU-PROPEN-F12S2G12
3 名成员
创作了6篇指南
一条评论
Is the magnetron the failing component if you have this microwave or perhaps a 1983-1985 model quasar brand and the microwave doesn’t turn on after hitting “start”, a timer goes but no microwave heating is engaged?
