駿弘電器維修
Junhong Electrical Repair

常見原因：電源插頭鬆脫、保險絲燒毀、電源開關故障、內部電路斷路或電機燒毀。

建議處理：先檢查插座與插頭是否正常；若仍無反應請勿自行拆機，聯絡專業技師檢測電路與電機。

Cause: Loose power plug, blown fuse, faulty switch, internal circuit damage or motor burnout.

Solution: Check the power socket first. Do not disassemble; contact our technician for inspection.

常見原因：研磨度調太細導致粉堵塞、粉倉殘粉長期堆積、咖啡豆油脂過多黏附通道。

建議處理：先調粗研磨度嘗試出粉；定期清理出粉通道與粉倉；嚴重堵塞需專業拆解深層清潔。

Cause: Grind size too fine, long-term powder buildup, or oily beans clogging the chute.

Solution: Adjust to coarser grind first. Clean chute regularly; severe clog needs professional deep cleaning.

常見原因：磨盤間卡入異物、調節螺紋積粉卡死、磨盤偏移變形。

建議處理：切勿強行扭轉轉盤，避免磨盤損毀；需專業技師拆解清理並校準磨盤平行度。

Cause: Foreign object stuck between burrs, powder buildup on thread, or misaligned burrs.

Solution: Do not force the dial. Our technician will disassemble, clean and calibrate burr alignment.

常見原因：磨盤磨損或鬆動、軸承老化、機身固定螺絲鬆脫、電機異常。

建議處理：立即停用避免進一步損壞；檢查機身螺絲，若仍異常需更換磨盤或軸承。

Cause: Worn/loose burrs, aging bearing, loose screws, or motor malfunction.

Solution: Stop using immediately. Check body screws; replace burrs or bearings if noise persists.

常見原因：定量磨豆機電子感應器故障、豆倉卡豆導致進料不均、磨盤磨損不均。

建議處理：檢查豆倉是否卡豆；定量機型需校正感應器與參數，磨盤磨損則需更換。

Cause: Faulty sensor, uneven bean feed from hopper clog, or uneven burr wear.

Solution: Check hopper for clog. Calibrate sensors; replace burrs if worn out.

常見原因：連續超負荷工作、散熱通風口堵塞、電機內部線圈老化、電容故障。

建議處理：商用機型避免超時連續運轉；清理散熱口；頻繁過熱停機需檢測電機與電容。

Cause: Continuous overloading, blocked ventilation, aging winding, or faulty capacitor.

Solution: Avoid non-stop operation. Clean vents; frequent overheating needs motor inspection.

常見原因：豆子形狀不均、油脂過高黏附倉壁、豆倉下料口狹小、靜電吸附。

建議處理：適當搖晃豆倉輔助下料；定期清潔豆倉去除油脂；嚴重卡料可改進下料結構。

Cause: Irregular beans, oily residue, narrow feed opening, or static adhesion.

Solution: Gently shake the hopper. Clean regularly; severe feeding issues can be structurally improved.

常見原因：磨盤使用壽命到期、研磨異物導致崩齒、磨盤平行度偏移。

建議處理：更換原廠正品磨盤；由專業技師安裝校正平行度，確保出粉均勻一致。

Cause: Burrs end-of-life, chipped teeth from foreign objects, or burr misalignment.

Solution: Replace with genuine burrs. Professional calibration ensures uniform grind consistency.

常見原因：光電感應器積粉遮擋、計數器參數漂移、按鍵接觸不良、控制板故障。

建議處理：清潔感應器表面；重新校準定量參數；無效則需檢修控制電路板。

Cause: Powder-covered sensor, parameter drift, faulty button, or control board failure.

Solution: Clean the sensor. Recalibrate dosing; control board repair if ineffective.

常見原因：減震密封棉老化脫落、外殼螺絲鬆動、內部結構移位、軸承磨損。

建議處理：檢查外殼緊固螺絲；更換老化減震密封件；軸承磨損需及時更換避免電機損壞。

Cause: Aged damping seal, loose housing screws, internal shift, or bearing wear.

Solution: Check housing screws. Replace aged seals; replace worn bearings promptly.

常見原因：加熱管燒毀、溫控器故障、鍋爐水垢過厚、加熱繼電器損壞。

建議處理：定期除垢保養；無法加熱需專業檢測加熱元件與溫控系統，更換故障零件。

Cause: Burnt heating element, faulty thermostat, scale buildup, or damaged relay.

Solution: Perform regular descaling. No heating needs professional heating system inspection.

常見原因：沖煮頭密封圈老化磨損、蒸汽閥門密封失效、管路接頭鬆脫。

建議處理：更換原廠密封圈與閥門配件；定期潤滑保養密封件，延長使用壽命。

Cause: Worn group head gasket, faulty steam valve seal, or loose pipe fitting.

Solution: Replace with genuine gaskets. Regular lubrication extends seal lifespan.

常見原因：水泵內部磨損、進水過濾網堵塞、單向閥故障、壓力閥參數偏移。

建議處理：清洗進水過濾網；壓力不穩需校準壓力閥，泵浦磨損嚴重則更換總成。

Cause: Internal pump wear, clogged inlet filter, faulty check valve, or pressure drift.

Solution: Clean inlet filter. Calibrate pressure valve; replace pump if severely worn.

常見原因：溫度傳感器故障、加熱管老化受熱不均、控制板溫度參數錯亂。

建議處理：校準溫度傳感器；更換老化加熱元件；重置或維修溫控主板。

Cause: Faulty temperature sensor, uneven heating elements, or control board error.

Solution: Calibrate sensor. Replace aged elements; reset or repair control board.

常見原因：排煙風扇故障、煙道油垢堵塞、排煙管徑過小或彎頭過多。

建議處理：定期清理煙道油垢；檢修排煙風扇電機；優化排煙管路設計。

Cause: Faulty exhaust fan, grease-clogged flue, undersized pipe or excessive bends.

Solution: Clean flue grease regularly. Inspect fan motor; optimize exhaust piping design.

常見原因：面板進水受潮、按鍵接觸點氧化、觸控模組損壞、線路鬆脫。

建議處理：保持面板乾燥；按鍵氧化可清潔接觸點；觸控模組損壞需更換總成。

Cause: Water damage, oxidized contacts, damaged touch module, or loose wiring.

Solution: Keep panel dry. Clean contacts; replace touch module assembly if damaged.

常見原因：零件安裝不到位、安全開關未觸發、磨盤組裝錯位、電源線未插好。

建議處理：對照說明書重新組裝，確認安全開關閉合；仍無法啟動請聯絡技師協助。

Cause: Improper assembly, safety switch not triggered, misaligned burrs, or loose power cord.

Solution: Reassemble per manual, confirm safety switch. Contact technician if still unable to start.

常見原因：電機過熱保護啟動、電容衰減、傳動皮帶鬆弛磨損、電壓供應不足。

建議處理：適當休息散熱；檢查電容與傳動皮帶；確認商用電源電壓穩定。

Cause: Motor overheat protection, capacitor degradation, loose drive belt, or low voltage.

Solution: Pause for cooling. Check capacitor & belt; ensure stable power supply.

常見原因：長期未深度清潔、粉倉與磨盤縫隙積粉受潮、環境濕度過高。

建議處理：每日清潔粉倉與出粉口；定期深度拆解清潔磨盤與內部通道；保持環境乾燥。

Cause: Lack of deep cleaning, moisture in powder buildup, or high humidity.

Solution: Clean hopper & chute daily. Schedule professional deep cleaning. Keep environment dry.

日常保養建議：

• 每日使用後清潔粉倉、出粉口與外殼
• 每週用清潔藥片研磨清洗磨盤去除油脂
• 每月檢查緊固螺絲、清理散熱通風口
• 每3-6個月由專業技師深度保養校準
• 避免研磨異物、超負荷連續運轉

Daily Maintenance Tips:

• Clean hopper, chute and body after daily use
• Clean burrs with grinder cleaner weekly to remove oil
• Check screws & clean ventilation vents monthly
• Professional deep maintenance every 3-6 months
• Avoid grinding foreign objects & overloading