抽油煙機維修專家
Range Hood Repair Specialists

可能原因 / Possible Causes：

• 電源插頭鬆脫或保險絲燒斷
• 電源開關故障或線路斷路
• 電機燒毀或電容損壞
• Power plug loose or fuse blown
• Power switch failure or circuit break
• Motor burned out or capacitor damaged

自行處理 / Self-handling：

• 檢查電源插頭是否插緊，更換保險絲
• 嘗試更換電源插座測試
• Check if power plug is tight, replace fuse
• Try replacing power socket for testing

專業處理 / Professional Handling：

建議聯繫專業技術人員檢修電機和電路

Suggest contacting professional technicians to inspect motor and circuit

可能原因 / Possible Causes：

• 電機電容損壞或電壓不足
• 風輪被油垢卡住或異物堵塞
• 電機軸承磨損或線圈燒毀
• Motor capacitor damaged or insufficient voltage
• Fan wheel stuck by oil dirt or foreign objects
• Motor bearing wear or coil burnout

自行處理 / Self-handling：

• 關閉電源後檢查風輪是否有異物卡住
• 輕輕轉動風輪測試是否靈活
• Check fan wheel for foreign objects after power off
• Gently rotate fan wheel to test flexibility

專業處理 / Professional Handling：

更換電容、清潔風輪、維修或更換電機

Replace capacitor, clean fan wheel, repair or replace motor

可能原因 / Possible Causes：

• 風輪不平衡或安裝不牢固
• 電機軸承磨損或缺潤滑油
• 進風口有異物或管道鬆動
• Fan wheel unbalanced or improperly installed
• Motor bearing wear or lack of lubricant
• Foreign objects in air inlet or loose pipes

自行處理 / Self-handling：

• 檢查是否有異物進入風道
• 確認機身安裝螺絲是否緊固
• Check for foreign objects in air duct
• Ensure body mounting screws are tight

專業處理 / Professional Handling：

風輪平衡校正、更換軸承、潤滑保養

Fan wheel balance correction, bearing replacement, lubrication maintenance

可能原因 / Possible Causes：

• 油網和風輪積油過多堵塞
• 排風管道堵塞或彎曲過多
• 電機功率下降或電容老化
• Excessive oil accumulation in oil net and fan wheel
• Exhaust pipe blocked or excessively bent
• Motor power drop or capacitor aging

自行處理 / Self-handling：

• 定期清洗油網和集油盒
• 檢查排風管道是否暢通
• Regularly clean oil net and oil collection box
• Check if exhaust pipe is unobstructed

專業處理 / Professional Handling：

深度清洗風輪和管道、更換電容、維修電機

Deep clean fan wheel and pipes, replace capacitor, repair motor

可能原因 / Possible Causes：

• 止回閥故障或安裝不當
• 公共煙道壓力過大
• 排風方向錯誤或管道接縫漏風
• Check valve failure or improper installation
• Excessive pressure in public flue
• Wrong exhaust direction or air leakage in pipe joints

自行處理 / Self-handling：

• 檢查止回閥是否能正常開閉
• 確認排風口沒有被堵塞
• Check if check valve can open and close normally
• Ensure exhaust outlet is not blocked

專業處理 / Professional Handling：

更換高品質止回閥、優化排風管道、安裝增壓裝置

Replace high-quality check valve, optimize exhaust pipe, install booster device

可能原因 / Possible Causes：

• 電機過熱，線圈絕緣層燒損
• 電線老化短路產生高溫
• 風輪卡死導致電機負荷過大
• Motor overheating, coil insulation layer burned
• Wire aging short circuit causing high temperature
• Fan wheel stuck causing excessive motor load

自行處理 / Self-handling：

• 立即切斷電源，停止使用
• 保持通風，遠離易燃物品
• Cut off power immediately, stop using
• Keep ventilation, away from flammable items

專業處理 / Professional Handling：

緊急檢修電機、更換老化線路、維修風輪

Emergency inspection of motor, replacement of aging circuits, repair of fan wheel