專業咖啡研磨豆機維修
漢匠Hanjiang K0/K4/K6/K7全系列支援 Professional Coffee Grinder Repair
Full Support for Hanjiang K0/K4/K6/K7 Series

成因：電源線斷裂、開關燒毀、馬達保險絲熔斷、溫度過熱保護鎖機；解決：檢查線路、更換開關/保險絲、散熱後重啟，商用機需檢查安全開關。保養：長時間連續研磨避免過熱。Causes: Broken power cord, burnt switch, blown motor fuse, overheat protection lock. Solution: Check wiring, replace switch/fuse, cool down and restart. Commercial units need safety switch inspection. Maintenance: Avoid long continuous grinding to prevent overheat.

成因：刀盤堵塞、下料口卡殘粉、導粉管積油結塊；解決：全機拆解清潔刀盤與導粉通道，去除油垢。保養：每7天清潔一次導粉管。Causes: Burr clogging, leftover powder block hopper, oily residue block chute. Solution: Disassemble & deep clean burrs and chute. Maintenance: Clean chute every 7 days.

成因：咖啡豆過油、刀盤間距過小、進料口殘粉堆積；解決：清理殘油、調大研磨刻度、拆解刀盤打磨。保養：油豆減少連續研磨時長。Causes: Oily coffee beans, too tight burr gap, powder buildup in hopper. Solution: Clean oil residue, widen grind setting, polish burrs. Maintenance: Shorten continuous grind time for oily beans.

成因：刀盤鬆動、軸承磨損、異物掉入刀盤、馬達固定支架脫落；解決：加固刀盤、更換軸承、清除金屬雜物。保養：定期檢查刀盤固定螺絲。Causes: Loose burrs, worn bearing, foreign metal objects between burrs, loose motor bracket. Solution: Tighten burrs, replace bearing, remove debris. Maintenance: Check burr screws regularly.

成因：調節齒輪磨損、調節軸卡粉卡死、固定卡扣斷裂；解決：清潔齒輪、替換損壞調節機構。保養：調節軸定期除粉潤滑。Causes: Worn adjust gear, powder jam on adjust shaft, broken lock clip. Solution: Clean gear, replace damaged adjust assembly. Maintenance: De-powder & lubricate shaft regularly.

成因：刀盤鈍化缺齒、刀盤安裝歪斜、導粉分流器損壞；解決：打磨或更換刀盤、校正刀盤位置、替換分流零件。保養：每6-12個月檢查刀盤鋒利度。Causes: Dull/notched burrs, misaligned burrs, damaged splitter. Solution: Polish or replace burrs, re-align burrs, swap splitter parts. Maintenance: Check burr sharpness every 6-12 months.

成因：密封膠圈老化、粉倉卡扣鬆動、導粉管裂縫；解決：更換膠圈、加固卡扣、修補/替換導粉管。保養：每次使用後擦淨粉倉接口。Causes: Aged sealing ring, loose portafilter clip, cracked chute. Solution: Replace seal ring, tighten clip, repair chute. Maintenance: Wipe portafilter joint after each use.

成因：計時板故障、計量齒輪卡粉、感應器髒污；解決：清潔感應器、維修電路板、替換計量齒輪。保養：每兩周清理定量感應區殘粉。Causes: Faulty timer board, powder jam on dosing gear, dirty sensor. Solution: Clean sensor, repair circuit board, replace dosing gear. Maintenance: Clear sensor powder every two weeks.

成因：馬達老化、散熱孔堵塞、連續研磨負載過高；解決：清理散熱通道、更換老舊馬達、減少長時間連續運轉。保養：保持機身散熱孔通風無粉塵。Causes: Aged motor, blocked ventilation holes, heavy continuous load. Solution: Clear ventilation, replace old motor, avoid long non-stop grinding. Maintenance: Keep vents clear of powder dust.

成因：安全微動開關彈片疲勞、線路脫落；解決：調整彈片、重新接線或更換安全開關。保養：勿大力撞擊豆倉蓋。Causes: Fatigued safety microswitch spring, loose wiring. Solution: Adjust spring, rewire or replace safety switch. Maintenance: Do not slam hopper lid hard.

成因：刀盤生鏽、軸承潤滑油滲入粉道、金屬碎屑混入；解決：拋光除鏽、更換食品級軸承、全機深度除油清潔。保養：避免機身受潮生鏽。Causes: Rusted burrs, bearing oil leak into chute, metal debris mixed in powder. Solution: Polish rust, replace food-grade bearing, full deep degrease clean. Maintenance: Keep machine dry to avoid rust.

成因：刀盤殘粉油垢卡死、軸心缺潤滑、刀盤間距過窄；解決：拆解清潔、添加食品潤滑油、調整研磨間距。保養：手搖磨每月拆解清潔一次。Causes: Oily powder jam burrs, dry shaft, tight grind gap. Solution: Disassemble clean, add food-safe lubricant, adjust gap. Maintenance: Disassemble & clean manual grinder monthly.

成因：控制板受潮、排線脫落、按鍵膠老化；解決：烘乾電路板、重插排線、替換觸控面板。保養：避免機器靠近水機、蒸氣區域。Causes: Moist control board, loose ribbon cable, aged button pad. Solution: Dry circuit board, reinsert cable, replace touch panel. Maintenance: Keep machine away from steam & water source.

成因：豆倉內壁積油、攪拌撥片斷裂、咖啡豆油脂過高；解決：刷洗豆倉、更換撥料葉片。保養：油豆使用後即時清洗豆倉。Causes: Oily hopper wall, broken agitator fin, high oil coffee beans. Solution: Scrub hopper, replace agitator blade. Maintenance: Wash hopper immediately after oily beans.

成因：底部防滑膠墊脫落、馬達固定避震彈簧老化、刀盤不平衡；解決：更換防滑墊、替換避震彈簧、校正刀盤平衡。保養：定期檢查底部膠墊是否完整。Causes: Lost anti-slip pad, aged motor shock spring, unbalanced burrs. Solution: Replace pad & shock spring, rebalance burrs. Maintenance: Check bottom rubber pads regularly.

成因：長期未清潔油脂堆積、濕氣進入粉道；解決：拆解導粉管熱水洗滌、烘乾組裝。保養：每日打烊清理導粉嘴殘粉。Causes: Long-term oil buildup, moisture inside chute. Solution: Disassemble, wash chute with hot water, dry fully before assembly. Maintenance: Clean chute residue daily after use.

成因：主板備用電池耗盡、儲存晶片故障；解決：更換機內鈕扣電池、維修控制主板。保養：每2年更換備用電池。Causes: Dead backup battery, faulty memory chip. Solution: Replace internal coin battery, repair control board. Maintenance: Swap backup battery every 2 years.

成因：店舖濕度高、清潔後未完全烘乾組裝；解決：除鏽拋光、替換嚴重生鏽零件、內部防水處理。保養：潮濕環境使用完完全風乾再組裝。Causes: High humidity shop, assemble before fully dry after cleaning. Solution: Rust polish, replace heavily rusted parts, internal anti-rust treatment. Maintenance: Air-dry all parts fully before assembly in humid areas.

成因：殘粉長期發霉、油脂氧化酸敗；解決：全機拆解消毒清洗、替換無法清除異味膠圈塑膠件。保養：超過3天不使用清空豆倉與粉道。Causes: Moldy leftover powder, oxidized rancid oil. Solution: Full disassembly sanitize clean, replace smelly rubber/plastic parts. Maintenance: Empty hopper & chute if idle over 3 days.

1.每日：清空導粉管、擦拭豆倉；2.每週：拆解刀盤清潔油垢；3.每月：深度拆解全機除粉；4.每半年：檢查軸承、刀盤鋒利度、密封膠圈；5.每年：馬達保養、電路檢測潤滑。商用機縮短一半保養週期。1.Daily: Empty chute & wipe hopper; 2.Weekly: Disassemble & clean burr oil; 3.Monthly: Full deep powder removal; 4.Half-yearly: Inspect bearing, burr sharpness, seal rings; 5.Yearly: Motor maintenance & circuit inspection. Cut maintenance cycle in half for commercial grinders.