香港家用微波爐檢查維修 & 定期保養
Local Service in Hong Kong

現象 / Symptom：插電後燈不亮、按鍵無響應。No light, no response after power on.

原因 / Cause：電源插座接觸不良、保險絲燒斷、電源線斷路。Poor power connection, blown fuse, broken wire.

處理 / Solution：更換插座測試，非專業勿拆機內保險絲。Change socket, do not open machine without professional help.

現象 / Symptom：觸摸/機械按鍵無反應、反應遲鈍。Buttons not working or slow response.

原因 / Cause：面板積油污、按鍵彈片老化、觸控板故障。Oil dirt, aging parts, panel failure.

處理 / Solution：關機斷電後用乾布清潔按鍵區，嚴重需更換面板。Clean buttons, replace panel if needed.

現象 / Symptom：運行正常、有風聲，食物完全不熱。Working normally but no heating.

原因 / Cause：磁控管損壞、高壓部件故障、高壓保險絲燒斷。Magnetron damaged, high voltage parts failure.

處理 / Solution：屬高壓部件，禁止自行拆修，送維修。High voltage parts, professional repair only.

現象 / Symptom：機器運行、加熱正常，盤子靜止不轉。Turntable not rotating.

原因 / Cause：轉盤馬達損壞、滾輪脫落、傳動軸磨損。Motor broken, roller loose, shaft worn.

處理 / Solution：檢查滾輪是否移位、有異物卡阻，馬達損壞需更換。Check roller, replace motor if needed.

現象 / Symptom：嗡嗡聲、異響、震動聲明顯變大。Abnormal noise and vibration.

原因 / Cause：風扇卡異物、轉盤不平衡、機腳墊老化。Fan blocked, unbalanced turntable, aging pads.

處理 / Solution：清理風扇異物、擺平放穩轉盤。Clean fan, place turntable properly.

現象 / Symptom：門已關嚴，機器判定門開啟，不能啟動。Door closed but machine detects open.

原因 / Cause：門控開關鬆動/損壞、門扣變形、門縫異物。Door switch broken, latch deformed, dirt blocked.

處理 / Solution：清理門縫髒污，開關故障需維修。Clean door gap, repair switch if needed.

現象 / Symptom：運行一會就停機，反覆斷啟。Auto power off during operation.

原因 / Cause：散熱不良、溫控保護器動作、線路鬆動。Poor cooling, thermostat protection, loose wires.

處理 / Solution：清理機身散熱口，保持四周通風。Clean vents, ensure good ventilation.

現象 / Symptom：觸碰機殼有輕微觸電感。Mild electric shock when touching case.

原因 / Cause：接地不良、線路絕緣破損、油污導電。Poor grounding, damaged insulation, oil conduction.

處理 / Solution：檢查地線，清潔油污，故障未排除停止使用。Check ground wire, stop using if problem remains.

現象 / Symptom：食物一邊燙一邊冷。Uneven heating, partial overheating.

原因 / Cause：轉盤卡滯、微波反射不均、腔體積油。Turntable stuck, uneven microwave reflection, oil dirt.

處理 / Solution：清潔爐腔、確保轉盤正常轉動。Clean cavity, ensure turntable works.

現象 / Symptom：使用中冒煙、有焦糊味。Smoke and burning smell during use.

原因 / Cause：腔體積油過多、食物燒焦、線路燒蝕。Excessive oil, burnt food, wire burned.

處理 / Solution：立即斷電停機，深度清潔油污；持續冒煙送修。Power off immediately, clean oil, send for repair if smoking continues.