香港咖啡機維修｜WPM Welhome專業維修｜觀塘自提檢查費$300｜全港上門 | hkrepair999

特大喜訊 | Big Promotion

咖啡機自提觀塘檢查費只須HK$300

Coffee Machine Self Pickup Inspection Fee Only HK$300 at Kwun Tong Store

門店地址：九龍觀塘駿業裏10號業運工業大廈5D
Address: 5D, Yip Wan Industrial Building, 10 Tsun Yip Lane, Kwun Tong, Kowloon

????特大喜訊：觀塘門店咖啡機自提檢查費HK$300｜WPM Welhome咖啡機維修零件享30日保養｜全港上門維修服務｜電話：55311921 / 67645053 ????Big News: Kwun Tong self-pickup inspection HK$300 | WPM Welhome machine repair 30 days parts warranty | Whole Hong Kong on-site service Tel: 55311921 / 67645053

駿弘電器維修 hkrepair999

香港專業咖啡機維修 | Professional Coffee Machine Repair HK

96. 香港 WPM Welhome 咖啡機維修後保證｜更換零件 30 日保養

WPM Welhome Coffee Machine Repair Warranty HK｜30 Days Warranty On All Replaced Parts

門店檢測透明報價，不修不收費
Kwun Tong store transparent quotation, no charge if no repair
所有更換零配件享有30日免費保養
30 days free maintenance for all replacement spare parts
全港港島/九龍/新界可提供上門維修
On-site repair service for Hong Kong Island, Kowloon, New Territories

專業維修工具 | Professional Repair Tools

維修扳手、水泵測試工具圖 Repair wrench pump tester image

水壓測試儀 & 專用扳手

Water pressure tester & professional spanner

溫壓檢測儀 Temperature pressure detector image

溫度壓力數碼檢測儀

Digital temperature & pressure detector

咖啡機除垢清潔藥劑 Descaling cleaner chemical image

食品級除垢、反沖清潔藥劑

Food grade descaling & backflush cleaner

電路板檢測萬用表 Circuit multimeter tester image

萬用表 & 電路主板檢測設備

Multimeter & main circuit board tester

標準維修流程 | Standard Repair Procedure

送機/上門檢查

Drop off / On-site Inspection

故障全面檢測

Full fault diagnosis

透明報價確認

Transparent quotation confirm

維修+深度保養

Repair + deep maintenance

測試交機+30日保證

Test & handover + 30 days warranty

客戶好評個案 | Customer Testimonials

"家中WPM Welhome半自動機不出蒸汽，送到觀塘門店檢查費只需300，維修價錢公道，換零件還有30日保養，師傅清潔得非常乾淨！"

"My WPM Welhome machine no steam, Kwun Tong inspection only $300, reasonable price, 30 days parts warranty, technician fully cleaned the machine."

客戶：觀塘住宅客戶 | Customer: Kwun Tong Resident

"Cafe商用La Marzocco壓力不穩，師傅上門維修速度快，定期約定除垢保養，長期合作非常可靠。"

"Cafe La Marzocco unstable pressure, fast on-site service, regular descaling maintenance, long term reliable partner."

客戶：西貢Cafe店主 | Customer: Sai Kung Cafe Owner

"豪宅嵌入式Miele咖啡機漏水，師傅細心檢查更換膠圈，完工後教日常保養技巧，服務超細心。"

"Home built-in Miele leaking, technician replace gasket carefully, teach daily maintenance tips, excellent service."

客戶：山頂豪宅住客 | Customer: The Peak Residence

專業維修咖啡機全品牌 | All Coffee Machine Brands We Repair

維修品牌完整總表 Full Brand List:

Miele、Liebherr、De Dietrich、WPM Welhome、Delonghi、Jura、Saeco、Philips、Bosch、Siemens、AEG、Smeg、Gaggenau、Breville、Rocket、Gaggia、Bezzera、ECM、Profitec、Quick Mill、Ascaso、La Pavoni、Lelit、Gemilai、Caffè Casa、La Marzocco、Slayer、Kees、Synesso、Nuova Simonelli、Faema、Wega、Astoria、Rancilio、Cimbali、Conti、Brasilia、Vibiemme、Expobar、Nespresso、Dolce Gusto、Lavazza、Illy、Tassimo、Melitta、KitchenAid、Panasonic、Bialetti、Bodum、Barsetto、HiBREW、蘇泊尔、小熊、柏翠、Marco、Fetco、Mahlkönig、Eureka、Raching、Vinvautz、S.T.Dupont、Oasis

WPM Welhome咖啡機20大常見故障與專業保養 | WPM Welhome Coffee Machine 20 Common Faults & Maintenance

常見故障 Common Faults

機頭不出熱水/不出咖啡
Machine no water flow from brew head
萃取壓力異常，壓力表不升壓
Unstable extraction pressure gauge
蒸汽棒不出蒸汽/蒸汽微弱
Weak or no steam from steam wand
機器漏水上盤/底部滴水
Water leakage under machine / drip tray overflow
開機無法加熱，加熱燈恆閃
Heating light flashing, boiler not warm up
咖啡萃取流速極慢，幾乎不出液
Extraction flow too slow, coffee drip drop by drop
水泵運轉噪音巨大、震動嚴重
Loud pump noise & heavy vibration
溫度不穩定，咖啡時冷時熱
Unstable brew temperature, coffee hot & cold alternately
蒸汽棒噴水，打奶泡混入大量熱水
Steam wand spray hot water dilute milk foam
手柄無法卡緊、鎖頭打滑
Portafilter slipping, cannot fully lock
機器自動斷電、開機跳電掣
Sudden power cut, trip household fuse
接水盤滿水感應失靈，無提醒溢水
Drip tray full sensor malfunction no alert
熱水閥失靈，無法出熱水/長流水
Hot tap stuck no water / continuous dripping
鍋爐水位報警燈常亮，無法使用
Boiler low water warning light always on
咖啡出油差，crema薄易消散
Thin crema, weak coffee flavor
機身表面大量冷凝水，外殼滴水
Heavy condensation drip on machine casing
按鍵面板無反應、觸控失靈
Control panel button touch no response
長時間待機自動降壓、蒸汽快速消失
Steam pressure drop fast during standby
沖煮完成咖啡殘渣積塊難清理
Hard compact coffee puck stuck in portafilter
機器內部異味，咖啡帶金屬/油垢霉味
Moldy / metallic bad odor in coffee

專業保養知識 Maintenance Guide

每日保養 Daily Care

沖煮頭、分水網、蒸汽棒沖洗清潔，擦除咖啡殘油，清空接水盤
Rinse brew head, screen & steam wand, remove grease, empty drip tray daily

每7天保養 Weekly Care

使用咖啡機專用清潔藥粉反沖洗手柄與沖煮頭，分解咖啡油脂
Backflush portafilter & brew head with professional coffee cleaner powder

每1–2個月除垢 Descaling (HK Hard Water Mandatory)

香港硬水地區強制定期除垢，避免堵塞水泵、鍋爐、蒸汽管路
Descale every 1–2 months to prevent boiler/pump blockage from hard water limescale

季度檢查 Quarterly Inspection

更換沖煮頭膠圈、蒸汽棒密封圈、進水濾網，檢查水泵震動墊
Replace brew gasket, steam seal, inlet filter & pump rubber pad

長期停用保養 Long Term Storage

清空鍋爐殘水、擦拭乾淨水路、關閉電源存放乾燥位置
Drain boiler residual water, clean all circuits, store in dry area with power off

WPM Welhome半自動咖啡機維修實拍圖 WPM Welhome espresso machine repair real photo

全港服務地區 Service Coverage Whole Hong Kong

香港島 Hong Kong Island

中西區：中環、上環、西營盤、堅尼地城、山