故障原因：電源線斷裂、保險絲燒毀、開關損壞、馬達燒毀、插座故障
檢查與維修：檢查供電、更換保險絲/電源開關、維修或替換馬達

Cause: Broken power cord, blown fuse, faulty power switch, burnt motor, socket failure
Solution: Check power supply, replace fuse/switch, repair or change motor

原因：刀盤堵塞、進料口卡豆、導粉通道油垢結塊、磨盤間距過大
維修：深度清潔刀盤與通道、調整研磨刻度

Cause: Burr clogging, bean jam, oily powder blockage, too wide grind gap
Solution: Deep clean burr & chute, adjust grind setting

刀盤磨損、固定支架鬆動、刻度調節齒輪滑牙、機身震動移位，需更換刀盤、固定支架、修復調節結構

Worn burrs, loose bracket, stripped adjustment gear, vibration shift; replace burr, fix bracket & gear set

金屬異物卡入刀盤、軸承磨損、馬達風扇碰撞、固定螺絲鬆脫；清潔異物、替換軸承、緊固機構

Metal foreign object stuck, worn bearing, loose fan & screw; remove debris, replace bearing, tighten parts

底座防滑墊老化、馬達軸心偏心、刀盤安裝不平衡、腳墊脫落；更換防滑墊、校正軸心、重裝刀盤

Worn anti-slip pad, eccentric motor shaft, unbalanced burr mount; replace pad, calibrate shaft, reinstall burr

出粉口膠圈老化、接粉杯密封不良、導粉管裂開；替換密封膠圈、修復導粉管路

Worn outlet rubber seal, loose dosing cup, cracked chute; replace seal & repair powder tube

散熱孔堵塞、馬達老化內阻過大、風扇故障、商用機長時間連續運轉；清潔散熱、維修馬達風扇

Blocked vent, aging motor, broken cooling fan; clean vent, repair cooling system

調節齒輪積油卡死、螺紋滑牙、調節支架斷裂；拆解除油、替換齒輪組

Oily jammed gear, stripped thread, broken adjust bracket; degrease & replace gear set

刀盤生鏽、軸承磨損脫屑、內部金屬零件氧化；更換全新不鏽鋼刀盤、軸承套件

Rusted burr, worn bearing metal chips; replace stainless steel burr & bearing kit

計時板故障、電磁閥卡粉、感應器髒污、定量齒輪卡滯；清潔感應器、維修電路板與計量機構

Fault timer board, clogged solenoid, dirty sensor; clean sensor, repair PCB & dosing unit

面板排線鬆脫、控制板燒毀、電容老化、濕氣滲入面板；重插排線、替換觸控板、防潮處理

Loose ribbon cable, burnt control PCB, moisture damage; re-plug cable, replace touch panel

安全微動開關彈片彈性疲乏、線路斷路、蓋子卡扣磨損；更換安全開關、修復卡扣結構

Fatigued micro safety switch, broken wire, worn lid clip; replace safety switch & repair clip

電線絕緣層破損、馬達線圈漏電、接地線脫落；更換電線、絕緣修復、重新接地

Damaged wire insulation, motor coil leakage, lost ground wire; rewire & insulation repair

馬達碳刷磨損、電容衰減、刀盤過緊卡負荷、傳動皮帶鬆弛；更換碳刷/啟動電容、調整刀盤間距

Worn carbon brush, degraded capacitor, loose drive belt; replace brush/capacitor, adjust burr gap

清潔機構馬達故障、感應器髒污、主板程式異常；檢查專用清潔組件、重設控制主板

Fault clean motor, dirty sensor, mainboard error; service auto-clean unit & reset PCB

塑膠老化撞擊破裂、卡扣斷裂；專用塑膠修補或替換原廠豆倉

Aging plastic crack, broken clip; plastic repair or OEM hopper replacement

導粉通道積油積粉、刀盤縫隙藏粉；專業深度拆解清潔、定期保養除油

Oily residue in chute & burr gap; full disassembly deep clean & regular maintenance

各品牌專屬故障碼對應馬達、溫度、感應、電路異常；讀取故障碼維修對應零件

Brand specific error codes for motor/temp/sensor/circuit; decode & replace faulty parts

軸承乾燥缺油、咖啡油垢卡死、刀盤間距過窄；拆解清潔、食品級潤滑、調整間距

Dry bearing, oily jam, too tight grind gap; full clean, food grade lubrication, gap adjust

內部通道潮濕滋生黴菌；完整拆解消毒除黴、食品級除油保養套件處理

Mold growth from moist residue; full disassembly disinfection & food-safe degrease maintenance