故障現象:運轉噪音大、機身震動嘈吵|風扇馬達損壞
原因分析:壓縮機腳膠老化、風扇葉片碰殼、零件鬆動、風扇馬達磨損損壞
用戶自檢:檢查酒櫃是否擺放水平,背後有冇牆面碰撞
維修處理 / 更換零件:更換減震膠腳;維修更換故障風扇馬達;緊固鬆動組件
Symptom: Loud operating noise, heavy vibration | Fan motor damage
Cause: Worn compressor rubber mount, fan blade collision, loose parts, worn fan motor
Self‑check: Confirm unit level, check rear cabinet wall collision
Repair & Parts: Replace anti‑vibration feet; repair / replace defective fan motor; tighten loose assemblies