Owner's Manual

17
Weekly
Clean all exterior surfaces using a damp cloth rinsed in any mild, nonabrasive, liquid detergent.
Care should be taken not to scratch the grinder with any abrasive material.
6 Month
WARNING - Unplug the grinder before the removal of any panel or grind chamber-housing parts.
1. Empty all beans from hopper(s). Plug in the grinder; place an empty funnel with filter into the funnel
rails. Press and release the “GRIND” button. Run a few cycles until all coffee in the grind chamber is
dispensed and disconnect the grinder from the power source.
WARNING - Prior to cleaning the grind chamber, unplug the grinder.
2. Remove the funnel and filter and discard any remaining coffee grounds.
3. Remove the hoppers by sliding all the way forward.
4. Remove the hopper lid from the hopper.
5. Clean and sanitize the hoppers and lids. Care should be taken not to scratch the hoppers with any
abrasive materials.
NOTE: Bunn-O-Matic recommends the 3-step method for cleaning and sanitizing the hoppers and lids.
The 3-step method consists of hot soapy water using an approved detergent, a fresh water rinse, and
an aqueous sanitizing solution using an approved non-chlorine sanitizer.
6. Remove the upper front inspection panel.
7. Remove the two screws holding the front cover to the burr housing. Carefully remove the burr housing
front cover. Clean inside surface with a dry stiff non-metallic bristle brush and wipe with a dry clean cloth.
8. Carefully remove the rotor cup, shear plate burr rotor and motor shaft extension from the grinder.
Clean all parts with a dry stiff non-metallic bristle brush and wipe with a dry clean cloth.
9. Clean the grind chamber with a dry stiff non-metallic bristle brush and wipe with a dry clean cloth.
10. Reinstall the motor shaft extension, burr rotor, shear plate, rotor cup and front cover to the burr housing.
11. Reinstall the upper front inspection panel,
12. Refer to the “Adjustment” section of the Operating and Service manual for burr adjustments.
13. Clean all exterior surfaces using a damp cloth rinsed in any mild, nonabrasive, liquid detergent. Care
should be taken not to scratch the grinder with any abrasive material.
14. Replace the hoppers and fill with fresh whole bean coffee. Replace the hopper lids.
CLEANING
PREVENTIVE MAINTENANCE
BUNN recommends that preventive maintenance be performed at regular intervals. Maintenance should be
performed by a qualified service technician. For technical service, contact BUNN at 1-800-286-6070.
NOTE: Replacement parts or service caused by failure to perform required maintenance is not covered by warranty.
6 Month
Replace the dechaffer assembly.
05995.1000 Dechaffer Plate (package of 6)
1 Year
1. On grinders with slide plates, check the slide plates and clean.
2. Inspect and clean/replace burrs and grind chamber is necessary.
3. Adjust the burrs and grind time to your specifications for particylate size and throw weight.