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2M219J-E522 2M219J-E522 2M219J-E522 MICROWAVE OVEN MAGNETRON
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Penghantaran

Penghantaran Dari
Free Trade Zone
Anggaran Penghantaran
May 25, 2024 - Jun 08, 2024

Warna

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Kuantiti

100 Unit lagi
Jumlah
RM 143
Gambaran Kedai
Fashion Home
3 minutes ago
Produk 30101
Pengikut 96
Penilaian 4.7
Sertai Within a Year
Kadar Pembatalan 0.9%
Spesifikasi Produk
Category
: Home Appliances  >  Small Kitchen Appliances  >  Microware & Oven
Brand
: NoBrand
Model
: Not Specified
SKU
: 840359703724
Dimension (Length x Width x Height)
: 10.00 x 15.00 x 20.00
Weight(kg)
: 0.6
Manufacturing Country
: Not Specified
Warranty Type
: No Warranty
Warranty Value
: -
Warranty Description
: -
Hantar Dari
: Free Trade Zone
Deskripsi Produk
2M219J-E522 2M219J-E522 2M219J-E522 MICROWAVE OVEN MAGNETRON
A simple way to check if the microwave oven does not heat: one listen, two look, and three meters to detect. First listen, first listen to the startup sound, the sound is much louder than normal or the non-standard hissing sound, it may be a magnetron problem. Second look, disassemble the microwave oven shell, first cut off the power for 1 minute or discharge the capacitor with needle-nose pliers (high voltage danger is not repaired without basic repair), check the appearance of the magnetron whether the magnet is broken, whether the heat sink is loose, and whether the white plug is burnt out. , Whether the microwave antenna head is burned out, whether the copper gasket is burned out, whether the transformer is burnt, if it is the old model, check whether the mica sheet in the furnace cavity is burned out, and the new model should pay attention to check the ceramic bottom plate. For three-meter detection, first check whether the transformer has power supply, unplug the power cord of the bottom two pins, connect a microwave light bulb, or test the AC voltage of a multimeter, if there is no power supply, you need to check the micro switch, computer board relay, timer . Then unplug the connection line of the magnetron, transformer, diode and capacitor, and check the resistance of the two white pins of the magnetron with a multimeter (preferably with a 10K pointer meter). The tube is damaged; the resistance value of any one pin to the casing should be infinite, and the resistance value close to 0 indicates that the magnetron is damaged. Use the multimeter resistance gear of the transformer to test whether the three sets of coils are in good condition, and the resistance is infinite, indicating that the coils are blown. Whether the two pins of the capacitor are short-circuited, measure the pointer of the two pins to swing slightly and then return to 0 to be normal. Any end of the two ends has a small resistance to the casing, indicating that it is damaged. Use a pointer multimeter to measure the resistance of the high-voltage diode in the 10K range. The ground terminal of the diode corresponds to the positive pole of the multimeter, and the resistance should be about 100K (the multimeter without 10K range and digital shows that the resistance is infinite). If the resistance is close to 0, it means it is broken, and the diode is measured in the opposite direction. The resistance is infinite. Then check the resistance of the high-voltage fuse, if the resistance is infinite, it means it is broken. If there is a bidirectional diode, it should also be checked. If it is damaged, it can be removed and not used. Connect a high-voltage fuse with a shell between the high-voltage end of the transformer and the capacitor. If all accessories are tested well and still does not heat up, use the 10A ring ammeter to cover one of the power lines at the power fuse tube to measure the current.
Penilaian produk
- / 5.0
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