Miele Miele CM 6360 MilkPerfection Countertop Coffee Machine GRINDER BURRS WORN Error Fix: Ceramic Grinder Disc Wear

After extended use (typically 15,000+ brew cycles), the ceramic grinding discs lose their sharpness. Coffee grounds become inconsistent in size. Grinder replacement is a service-level repair. Noise increase during grinding (higher pitch) is an early indicator.

warning2 fixes available

Quick Answer

Error GRINDER BURRS WORN on the Miele Miele CM 6360 MilkPerfection Countertop Coffee Machine means: Ceramic Grinder Disc Wear. The top-ranked community fix is “Replace Ceramic Grinder Burrs Assembly” (hard difficulty, ~60 min, DIY cost: $20-$40). 2 community-ranked fixes available below.

Published February 2026 · 2 fixes · coffee machine

Content is based on manufacturer service documentation, community repair experience, and OEM technical bulletins. Always verify with your owner's manual.Learn about our editorial standards.

When to Call a Professional

While many coffee machine repairs can be done safely at home, consider hiring a qualified technician if:

The repair involves electrical wiring, gas lines, or refrigerant
You've tried the top-ranked fix and the error persists
You smell gas, see sparking, or notice water leaking
The repair requires specialized tools you don't have
Your appliance is still under manufacturer warranty

Average professional repair cost for this issue: $200-$300.

Other Miele Miele CM 6360 MilkPerfection Countertop Coffee Machine Error Codes

BREW UNIT WEAR

Brew Unit O-Ring and Seal Wear

2 fixes

DRIP TRAY SEAL WORN

Drip Tray Seal / Gasket Worn

2 fixes

Fault 1

Brew Unit Blocked / Motor Stall

2 fixes

Fault 10

Water Tank Missing / Sensor Fault

2 fixes

Fault 11

Descale Required — Overdue

Grinder Motor Fault

Water Flow / Pump Fault

2 fixes

Fault 4

Steam Valve / Thermoblock Fault

2 fixes

People Also Ask About Miele Miele CM 6360 MilkPerfection Countertop Coffee Machine Error GRINDER BURRS WORN

What does error code GRINDER BURRS WORN mean on a Miele Miele CM 6360 MilkPerfection Countertop Coffee Machine?

Error code GRINDER BURRS WORN on the Miele Miele CM 6360 MilkPerfection Countertop Coffee Machine means: Ceramic Grinder Disc Wear. After extended use (typically 15,000+ brew cycles), the ceramic grinding discs lose their sharpness. Coffee grounds become inconsistent in size. Grinder replacement is a service-level repair. Noise increase during grinding (higher pitch) is an early indicator.

How do I fix error code GRINDER BURRS WORN on my Miele Miele CM 6360 MilkPerfection Countertop Coffee Machine?

The most successful fix is "Replace Ceramic Grinder Burrs Assembly" (hard difficulty, ~60 minutes). Estimated DIY cost: $20-$40. HomeMD has 2 community-ranked fixes for this error.

Is error code GRINDER BURRS WORN on a Miele Miele CM 6360 MilkPerfection Countertop Coffee Machine serious?

This error is rated warning severity. It is generally not urgent and can often be resolved with a simple DIY fix.

Can I fix Miele Miele CM 6360 MilkPerfection Countertop Coffee Machine error GRINDER BURRS WORN myself?

Yes — the top-ranked community fix ("Replace Ceramic Grinder Burrs Assembly") is rated hard difficulty and takes about 60 minutes. Tools needed: T20 Torx screwdriver, Needle-nose pliers.

How much does it cost to repair Miele Miele CM 6360 MilkPerfection Countertop Coffee Machine error GRINDER BURRS WORN?

DIY cost: $20-$40. Professional repair typically costs $200-$300. Many homeowners save money by trying the top-ranked community fix first.

What other error codes does the Miele Miele CM 6360 MilkPerfection Countertop Coffee Machine have?

The Miele Miele CM 6360 MilkPerfection Countertop Coffee Machine has 8 other known error codes, including: BREW UNIT WEAR (Brew Unit O-Ring and Seal Wear), DRIP TRAY SEAL WORN (Drip Tray Seal / Gasket Worn), Fault 1 (Brew Unit Blocked / Motor Stall), Fault 10 (Water Tank Missing / Sensor Fault), Fault 11 (Descale Required — Overdue), and 3 more.

What other error codes does the Miele Miele CM 6360 MilkPerfection Countertop Coffee Machine have?

The Miele Miele CM 6360 MilkPerfection Countertop Coffee Machine has 8 other known error codes:

BREW UNIT WEAR — Brew Unit O-Ring and Seal Wear (2 fixes)
DRIP TRAY SEAL WORN — Drip Tray Seal / Gasket Worn (2 fixes)
Fault 1 — Brew Unit Blocked / Motor Stall (2 fixes)
Fault 10 — Water Tank Missing / Sensor Fault (2 fixes)
Fault 11 — Descale Required — Overdue (2 fixes)
Fault 2 — Grinder Motor Fault (2 fixes)
Fault 3 — Water Flow / Pump Fault (2 fixes)
Fault 4 — Steam Valve / Thermoblock Fault (2 fixes)

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