Do you even need to clean your DF54? First cleaning after 8 months

Summary of DF54 Grinder Cleaning & Maintenance

1. Introduction
First time cleaning the DF54 after 8 months of daily use.

Goal: Check if maintenance is needed.

2. Disassembly Process
Remove the hopper (empty popcorn).

Use the included Allen key to remove:

Grinding indicator

Grinding collar (small part—easy to lose, keep it safe)

Inspect coffee buildup inside (minimal, mostly due to static).

3. Observations on DF54 Design
Less retention than DF64 Gen 1.

Tighter tolerances prevent grounds from getting stuck.

Small but effective bellows—pushes out most coffee.

4. Cleaning Steps
Use a soft brush to remove loose grounds.

Vacuum remaining residue (may be noisy).

Check declumper flap—may fold over time; reposition with Allen key if needed.

Burrs are still sharp after 8 months—no significant wear.

5. Reassembly Tips
Reinstall O-ring (introduced in DF64 Gen 1 v4+).

Align burrs at 6 o’clock position.

Tighten screws evenly (use a wrench to hold burr in place).

Ensure zero point is accurate (burrs should just touch).

6. Key Maintenance Advice
Only clean if choked (unless using dark roasts).

Avoid over-tightening screws (risk of stripping).

Bellows regularly to reduce retention.

7. Correction
Earlier mention of grind adjustment referred to DF64V—DF54 uses a fixed collar.

8. Final Check
Grinder runs smoothly post-cleaning.

Minimal residue—confirms good design for low maintenance.

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