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香港飛利浦 Philips 咖啡機維修|駿弘電器維修用心守護你的電器

作者:香港駿弘電器維修公司 浏览: 发表时间:2026-07-26 16:39:27
香港飛利浦 Philips 咖啡機維修|駿弘電器維修用心守護你的電器

咖啡機20大常見故障維修對策

20 Common Coffee Machine Faults & Solutions

Q1:德龍咖啡機機底漏水、滴水盤經常積水,是什麼問題? Q1: Delonghi coffee machine leaking at bottom, drip tray fills quickly +
故障現象:沖洗或製作咖啡時機身底部滲水,滴水盤短時間就積滿水。
故障原因:矽膠軟管老化破裂、沖煮組密封圈硬化、熱交換器積垢滲漏、水箱底部止水閥損壞。
自行檢查方法:檢查水箱底膠閥狀態、定期拆解清洗沖煮組、執行完整除垢程序。
維修更換零件:矽膠水管、沖煮組密封圈、水箱底止水閥。
Fault Symptom: Water leaks under machine during rinse or brewing, drip tray fills rapidly.
Cause: Aged silicone tube, hardened brew group seal, heat exchanger scaling leak, damaged tank valve.
Self Check: Inspect tank valve, clean brew group regularly, run full descaling cycle.
Replacement Parts: Silicone hose, brew group gasket, tank bottom valve.
Q2:水箱有水,但機器持續閃缺水提示 FILL TANK,如何維修? Q2: Tank full but machine shows FILL TANK warning +
故障現象:水箱已經加滿清水,儀表仍然提示缺水,有時做完一杯咖啡立刻報警。
故障原因:水位浮子卡滯或破損、水流感應器故障、水箱接觸位髒汙導致感應失靈。
自行檢查方法:取出水箱清洗水位浮球,擦乾機身與水箱接觸觸點。
維修更換零件:水位浮子總成、水流傳感器(水表)。
Fault Symptom: Water tank full, machine keeps prompting low water warning.
Cause: Stuck/broken float, flow sensor failure, dirty contact points.
Self Check: Clean float, wipe contact surface between tank and body.
Replacement Parts: Float assembly, flow meter sensor.
Q3:德龍咖啡機磨豆機不轉、卡豆、研磨時發出異響? Q3: Grinder not spinning, stuck beans, strange noise during grinding +
故障現象:切換咖啡豆模式,磨豆馬達沒有反應,或是出現金屬異響,無法正常下豆研磨。
故障原因:咖啡豆油脂黏附刀盤造成堵塞、異物卡入刀盤、磨豆馬達燒毀、傳動齒輪卡阻。
自行檢查方法:清空豆倉清理咖啡油垢,禁止空機狀態調校研磨粗細。
維修更換零件:磨豆馬達、磨豆刀盤、研磨傳動齒輪。
Fault Symptom: Grinder motor no response or metallic noise, cannot grind beans.
Cause: Oily clog on burrs, foreign object stuck, burnt motor, jammed gear.
Self Check: Empty hopper and clean oil residue. Do not adjust grind without beans.
Replacement Parts: Grinder motor, burr set, drive gear.
Q4:咖啡出水量不穩定,同一設定有時多、有時少? Q4: Unstable coffee output volume under same setting +
故障現象:固定咖啡份量設定,萃取水量忽多忽少,無法穩定定量。
故障原因:水流感應器老化、內部水路水垢堵塞、水泵壓力衰退。
自行檢查方法:執行完整除垢,多次啟動自動沖洗清理水路。
維修更換零件:水流感應水表、電磁閥、震動水泵。
Fault Symptom: Inconsistent beverage volume with fixed setting.
Cause: Aging flow sensor, limescale blockage, weak pump pressure.
Self Check: Complete descaling and auto rinse cycles.
Replacement Parts: Flow meter, solenoid valve, vibration pump.
Q5:沖出來的咖啡不夠熱、出水溫度偏低怎麼處理? Q5: Brewed coffee temperature too low +
故障現象:機器顯示備妥 READY,但咖啡溫度偏涼,蒸汽溫度不足。
故障原因:NTC 溫度感應器故障、加熱熱塊堆積大量水垢、溫控保護跳脫。
自行檢查方法:善用預沖洗功能、定期除鈣、萃取前預熱咖啡杯。
維修更換零件:NTC 溫度探針、加熱熱塊、熱保護器。
Fault Symptom: Machine shows READY, coffee temperature low, weak steam.
Cause: Defective NTC sensor, scaled heating block, thermal protection tripped.
Self Check: Pre-rinse, regular descaling, preheat cups before brewing.
Replacement Parts: NTC temperature probe, heating block, thermal fuse.
Q6:咖啡機無法產生蒸汽、蒸汽出力弱,只有熱水沒有蒸氣? Q6: No steam or weak steam, only hot water output +
故障現象:切換蒸汽模式,只能流出熱水,產生不了蒸汽,難以打奶泡。
故障原因:蒸汽管路水垢淤塞、蒸汽電磁閥卡滯、水泵壓力不足、蒸汽噴嘴堵塞。
自行檢查方法:拆解清洗蒸汽棒,定期執行完整除垢程序。
維修更換零件:蒸汽電磁閥、蒸汽噴嘴套件、水泵。
Fault Symptom: Steam mode only dispenses hot water, cannot produce steam for milk frothing.
Cause: Scaled steam pipe, stuck steam solenoid, clogged steam tip.
Self Check: Disassemble & clean steam wand, full descaling.
Replacement Parts: Steam solenoid valve, steam tip kit, water pump.
Q7:自動奶泡系統打出奶泡稀薄、泡沫粗大,吸奶管不吸牛奶? Q7: Thin large bubble froth, milk suction pipe not drawing milk +
故障現象:卡布奇諾系統噴濺、奶泡容易消散,吸管無法抽取牛奶。
故障原因:奶泡管路、奶泡頭累積奶垢堵塞、進氣孔封閉。
自行檢查方法:每次使用完即清洗整套奶泡配件,拆解沖洗所有管路。
維修更換零件:奶泡吸管、奶泡頭、奶泡閥組。
Fault Symptom: Splashing, unstable froth, milk tube cannot suck milk.
Cause: Milk residue clogging tube, blocked air inlet.
Self Check: Fully disassemble and clean milk system after every use.
Replacement Parts: Milk suction tube, frother nozzle, milk valve assembly.
Q8:機器出現三角形嘆號、GENERAL ALARM 通用故障警報? Q8: Triangle warning symbol / GENERAL ALARM error +
故障現象:螢幕亮起通用故障警示,無法製作咖啡。
故障原因:沖煮組位置偏移、傳動馬達卡滯、機內過髒、主板訊號異常。
自行檢查方法:斷電關機,取出沖煮組清潔後重新正確安裝。
維修更換零件:沖煮組傳動馬達、位置感應開關。
Fault Symptom: General alarm warning, machine stops brewing.
Cause: Misaligned brew group, jammed drive motor, dirty interior, mainboard signal error.
Self Check: Power off, remove, clean and reinstall brew group.
Replacement Parts: Brew group drive motor, position sensor switch.
Q9:沖煮組(萃取器)卡住,沒辦法取出,硬拉會損壞嗎? Q9: Brew group stuck and cannot be pulled out +
故障現象:無法拉出沖煮組,關機之後仍然卡緊。
故障原因:沖煮組停留在非拆卸位置、咖啡粉結塊卡阻、傳動齒輪磨損。
自行檢查方法:務必在完全斷電狀態嘗試取出,禁止強行拉扯。
維修更換零件:沖煮組總成、傳動齒輪組。
Fault Symptom: Brew group locked, cannot be removed even after power off.
Cause: Brew group not in home position, compacted coffee powder, worn drive gear.
Self Check: Always power off fully. Never pull hard manually.
Replacement Parts: Complete brew group, drive gear set.
Q10:咖啡一滴一滴緩慢流出、萃取速度很慢,咖啡味道苦澀? Q10: Dripping slow extraction, bitter coffee taste +
故障現象:出水細小呈滴漏狀,萃取時間過長。
故障原因:水路水垢、咖啡出水口噴嘴堵塞;半自動機型常見濾碗堵塞、沖煮頭膠圈積垢。
自行檢查方法:清理出水口噴嘴、完整除垢,嘗試調粗研磨度測試。
維修更換零件:出水噴嘴、電磁閥。
Fault Symptom: Slow dripping extraction, over-extracted bitter coffee.
Cause: Clogged spout, limescale, dirty portafilter gasket.
Self Check: Clean spout, full descaling, adjust grind coarser temporarily.
Replacement Parts: Coffee spout nozzle, solenoid valve.
Q11:雙出水口只有單邊出咖啡,另一邊完全不出水? Q11: Dual spout only one side dispenses coffee +
故障現象:咖啡機雙噴嘴其中一側沒有咖啡流出。
故障原因:噴嘴累積乾硬咖啡油垢造成堵塞。
自行檢查方法:使用軟刷小心清理噴孔,養成定期沖洗習慣。
維修更換零件:咖啡出水口噴嘴總成。
Fault Symptom: Only one nozzle delivers coffee, the other blocked.
Cause: Hardened coffee oil blocking nozzle hole.
Self Check: Soft brush clean nozzle, regular rinse.
Replacement Parts: Complete coffee spout assembly.
Q12:廢渣盒咖啡渣不多,卻持續提示需要清空渣盒? Q12: Dreg box full warning with little coffee waste +
故障現象:少量咖啡渣就觸發滿渣警示,不能繼續製作咖啡。
故障原因:渣盒光感感應窗口髒汙、彈簧觸點開關老化。
自行檢查方法:擦拭渣盒感應窗口、清潔滴水盤觸點。
維修更換零件:光感感應器、彈簧觸點開關。
Fault Symptom: Machine prompts empty dreg box even with small amount of waste.
Cause: Dirty optical sensor window, worn contact switch.
Self Check: Wipe sensor window and drip tray contact points.
Replacement Parts: Optical sensor, spring contact switch.
Q13:水泵嗡嗡震動噪音很大,但是完全不出水? Q13: Pump humming loudly but no water output +
故障現象:按下萃取鍵,水泵持續發出噪音,沒有水流產生。
故障原因:水路出現空氣鎖、水泵老化、進水濾網堵塞、電磁閥卡死。
自行檢查方法:開啟熱水功能排出管路空氣,檢查水箱進水濾網。
維修更換零件:震動水泵、進水濾網、電磁閥。
Fault Symptom: Pump hums strongly, zero water flow.
Cause: Air lock inside pipeline, aging pump, clogged inlet filter, stuck solenoid.
Self Check: Run hot water function to release air; clean inlet filter.
Replacement Parts: Vibration pump, inlet filter, solenoid valve.
Q14:面板按鍵失靈、燈號亂閃,機器會自動執行沖洗? Q14: Unresponsive buttons, random flashing lights, auto rinse trigger +
故障現象:觸控或實體按鍵沒有反應,有時候自行觸發指令。
故障原因:操作面板受潮、按鍵膜老化、面板排線氧化。
自行檢查方法:斷電靜置半小時,等待機身內部除濕。
維修更換零件:操作面板、面板連接排線。
Fault Symptom: Touch/physical buttons fail, machine triggers rinse automatically.
Cause: Moisture on control panel, aged membrane, oxidized cable.
Self Check: Power off and leave machine rest for dehumidification.
Replacement Parts: Control panel, flat ribbon cable.
Q15:咖啡機閒置時不停自動沖洗,耗費大量清水? Q15: Continuous auto-rinse during standby, waste lots of water +
故障現象:開機、閒置階段持續自動沖水,無法停止。
故障原因:主板程式異常、溫度感應訊號不穩、水流感應器誤判。
自行檢查方法:斷電重啟,嘗試回復機器出廠設定。
維修更換零件:主控板、NTC 溫度感應器。
Fault Symptom: Repeated auto rinse during standby mode.
Cause: Mainboard firmware error, unstable temperature sensor, false flow detection.
Self Check: Power cycle, restore factory setting.
Replacement Parts: Main control board, NTC sensor.
Q16:EC685、EC9335 半自動機,把手周圍噴水漏水? Q16: Water spray around portafilter for EC685 / EC9335 semi-auto machine +
故障現象:萃取時不從濾碗出水,把手外圍噴濺咖啡。
故障原因:沖煮頭密封圈老化硬化、堆積咖啡垢失去密封性。
自行檢查方法:拆出沖煮頭密封圈清洗觀察彈性。
維修更換零件:沖煮頭密封圈(沖煮頭膠圈)。
Fault Symptom: Water sprays outside portafilter instead of pouring from basket.
Cause: Aged hardened group head gasket clogged with coffee residue.
Self Check: Remove and inspect group head seal elasticity.
Replacement Parts: Group head rubber gasket.
Q17:預磨粉通道堵塞,使用咖啡粉模式無法正常萃取? Q17: Pre-ground coffee chute blocked, powder mode cannot brew +
故障現象:倒入咖啡粉不會落入沖煮組,咖啡味道偏淡甚至不出咖啡。
故障原因:粉槽累積油垢結塊,封閉進粉通道。
自行檢查方法:使用專用毛刷定期清理預磨粉通道。
維修更換零件:預磨粉導料通道套件。
Fault Symptom: Pre-ground coffee cannot fall into brew group, weak output or no coffee.
Cause: Oil residue blocks powder chute.
Self Check: Clean chute regularly with dedicated brush.
Replacement Parts: Pre-ground coffee guide chute assembly.
Q18:除垢程式無法完成,一直重複提醒需要除垢? Q18: Descaling cycle cannot finish, descale warning keeps appearing +
故障現象:跑完整套除垢流程,警示燈仍然持續閃爍。
故障原因:機內水垢過厚、除垢期間水位不足、水流感應計數異常。
自行檢查方法:除垢時水箱加水至 MAX 刻度,重新完整執行一次除垢。
維修更換零件:水流感應水表。
Fault Symptom: Descaling reminder still active after finishing full cycle.
Cause: Heavy limescale, insufficient water during descaling, flow meter counting error.
Self Check: Fill tank to MAX level and redo full descaling procedure.
Replacement Parts: Flow meter sensor.
Q19:運作途中自動斷電、無預警關機,擱置一段時間才能重啟? Q19: Unexpected power off during operation, restart after cooling down +
故障現象:製作咖啡中途機器突然熄機,無法立刻開機。
故障原因:熱保護器過熱跳脫、主板供電故障、整流橋損壞。
自行檢查方法:機器保留散熱空間,不要緊貼牆壁擺放。
維修更換零件:熱保護保險絲、主板整流橋、電源板。
Fault Symptom: Machine suddenly shut down during brewing, cannot restart immediately.
Cause: Overheat thermal cut-off, power supply failure, damaged rectifier bridge.
Self Check: Keep proper ventilation space around machine, avoid wall contact.
Replacement Parts: Thermal fuse, rectifier bridge, power supply board.
Q20:萃取咖啡 crema 薄、味道偏淡,香氣不足? Q20: Thin crema, weak coffee flavour, low aroma +
故障現象:相同咖啡豆與研磨設定,咖啡口感如水,crema 稀少。
故障原因:磨豆刀盤磨損變鈍、水路輕微堵塞、沖煮組密封失效。
自行檢查方法:微調至更細研磨度測試,全面清洗沖煮組。
維修更換零件:磨豆刀盤、沖煮組密封圈。
Fault Symptom: Watery coffee, thin crema under same bean & grind setting.
Cause: Worn dull burrs, minor pipeline clogging, failed brew group seal.
Self Check: Try finer grind, fully clean brew group.
Replacement Parts: Grinder burr set, brew group gasket.

支援維修品牌|咖啡機 & 商用/家用磨豆機

Supported Brands | Coffee Machines & Coffee Grinders

Mahlkönig 迈赫迪(德國)
EK43、E65S、E80、K30、VTA、GH1
Ditting 迪廷(瑞士)
KR807、807 LabSweet、1203
Victoria Arduino 黑鷹(意大利)
Mythos One、MY75、MY85、M1
Mazzer 馬扎
Super Jolly、Mini、Robur S、ZM、Kony
La Marzocco 辣媽(意大利)
Pico
Eureka 尤里卡
Olympus、Mignon系列、Grinta
Fiorenzato 佛倫薩多
F64E、F83E、F74
Nuova Simonelli 諾瓦
MCF商用磨豆機
Compak 康派克(西班牙)
E6、F10、R12
WPM 惠家
ZD10、ZD12、ZD15、ZD17N、ZD18、ZD21
Breville / Sage 鉑富
BCG820、BCG600
Delonghi 德龍、Philips 飛利浦
Baratza 巴拉扎
Encore、Virtuoso、Sette 270
Comandante 指揮官、Timemore 泰摩、漢匠、1Zpresso
Hario、Kalita、Panasonic、三菱、格米莱Gemilai

維修流程|維修工具|成功個案

Repair Process | Tools | Customer Reviews

維修順序

Repair Procedure

  1. 客戶WhatsApp提供故障描述、機型、相片
  2. 初步評估,安排送門市或上門檢查
  3. 拆解檢測,確認故障零件,發出維修報價
  4. 客戶確認維修後更換零件、調試測試
  5. 徹底清洗機器,交付客戶,提供保養建議
  1. Customer send fault description, model & photos via WhatsApp
  2. Preliminary assessment, arrange workshop drop-off or on-site inspection
  3. Disassemble testing, confirm faulty parts & quotation
  4. Proceed repair after customer confirmation, replace parts & test
  5. Full cleaning, delivery, maintenance advice provided
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